diff --git a/agv_calib_brain/.codex b/agv_calib_brain/.codex
deleted file mode 100644
index e69de29..0000000
diff --git a/agv_calib_brain/.gitignore b/agv_calib_brain/.gitignore
new file mode 100644
index 0000000..43ae0e2
--- /dev/null
+++ b/agv_calib_brain/.gitignore
@@ -0,0 +1,2 @@
+__pycache__/
+*.py[cod]
diff --git a/agv_calib_brain/run_isaac_real_sim_test.sh b/agv_calib_brain/run_isaac_real_sim_test.sh
index ceae4a7..d99c304 100755
--- a/agv_calib_brain/run_isaac_real_sim_test.sh
+++ b/agv_calib_brain/run_isaac_real_sim_test.sh
@@ -15,16 +15,21 @@ CONDA_ENV_NAME="${CONDA_ENV_NAME:-AutoCalib_Workshop}"
 ROS_LOG_DIR="${ROS_LOG_DIR:-/tmp/roslog}"
 RUN_LOG_ROOT="${RUN_LOG_ROOT:-${WORKSPACE_DIR}/log/isaac_real_sim_$(date +%Y%m%d_%H%M%S)}"
 
-HEADLESS=0
+HEADLESS=1
 DO_BUILD=0
 RUN_SMOKE=1
 KEEP_RUNNING=0
 WITH_SENSOR_INGEST=1
 WAIT_FOR_ISAAC_TOPICS=1
+WORKSHOP_USE_GATEWAY=1
 ISAAC_WAIT_SEC="${ISAAC_WAIT_SEC:-180}"
 WORKSHOP_WARMUP_SEC="${WORKSHOP_WARMUP_SEC:-5}"
 START_GRACE_SEC="${START_GRACE_SEC:-2}"
+STOP_GRACE_SEC="${STOP_GRACE_SEC:-8}"
+TERM_GRACE_SEC="${TERM_GRACE_SEC:-3}"
 SMOKE_TASKS=""
+DATA_INPUT_PARAMS_FILE=""
+DATASET_INDEX_FILE=""
 
 PIDS=()
 NAMES=()
@@ -54,6 +59,12 @@ usage() {
   --keep-running          验收结束后保持仿真链路运行，按 Ctrl+C 停止。
   --no-sensor-ingest      不启动车间侧传感器 ingest 轮询进程。
   --skip-topic-check      不等待 Isaac 真值/传感器 topic，直接继续启动后续链路。
+  --local-calibration-services
+                          底盘和运控阶段使用本地标定服务节点，便于验证四个算法服务的数据输入注入。
+  --data-input-params-file PATH
+                          把真实采集/ingest 生成的 site_data_input.yaml 注入算法服务。
+  --dataset-index-file PATH
+                          把真实采集/ingest 生成的 dataset_index.yaml 写入最终报告。
   --isaac-wait-sec SEC    等待 Isaac topic 的最长时间，默认 180 秒。
   --warmup-sec SEC        总控 demo 启动后等待采集真值历史的时间，默认 5 秒。
   --tasks LIST            覆盖 smoke_test_workshop_orchestrator.py 的任务列表。
@@ -65,10 +76,13 @@ usage() {
   CONDA_ENV_NAME          同 --conda-env。
   ROS_LOG_DIR             ROS 日志目录，默认 /tmp/roslog。
   RUN_LOG_ROOT            本脚本各后台进程日志目录。
+  STOP_GRACE_SEC          SIGINT 后等待后台进程优雅退出的秒数，默认 8。
+  TERM_GRACE_SEC          SIGTERM 后等待后台进程退出的秒数，默认 3。
 
 示例:
   ./run_isaac_real_sim_test.sh --headless
   ./run_isaac_real_sim_test.sh --headless --keep-running
+  ./run_isaac_real_sim_test.sh --headless --local-calibration-services --data-input-params-file /data/agv_calib/session_001/site_data_input.yaml
   ./run_isaac_real_sim_test.sh --no-smoke
 EOF
 }
@@ -86,6 +100,18 @@ die() {
   exit 1
 }
 
+resolve_workspace_path() {
+  local path="$1"
+  case "${path}" in
+    /*)
+      echo "${path}"
+      ;;
+    *)
+      echo "${WORKSPACE_DIR}/${path}"
+      ;;
+  esac
+}
+
 while [[ $# -gt 0 ]]; do
   case "$1" in
     --headless)
@@ -113,6 +139,20 @@ while [[ $# -gt 0 ]]; do
       WAIT_FOR_ISAAC_TOPICS=0
       shift
       ;;
+    --local-calibration-services)
+      WORKSHOP_USE_GATEWAY=0
+      shift
+      ;;
+    --data-input-params-file)
+      [[ $# -ge 2 ]] || die "--data-input-params-file 需要参数"
+      DATA_INPUT_PARAMS_FILE="$2"
+      shift 2
+      ;;
+    --dataset-index-file)
+      [[ $# -ge 2 ]] || die "--dataset-index-file 需要参数"
+      DATASET_INDEX_FILE="$2"
+      shift 2
+      ;;
     --isaac-wait-sec)
       [[ $# -ge 2 ]] || die "--isaac-wait-sec 需要参数"
       ISAAC_WAIT_SEC="$2"
@@ -143,6 +183,26 @@ while [[ $# -gt 0 ]]; do
   esac
 done
 
+if [[ -n "${DATA_INPUT_PARAMS_FILE}" ]]; then
+  DATA_INPUT_PARAMS_FILE="$(resolve_workspace_path "${DATA_INPUT_PARAMS_FILE}")"
+  [[ -f "${DATA_INPUT_PARAMS_FILE}" ]] || die "找不到数据输入参数文件: ${DATA_INPUT_PARAMS_FILE}"
+  [[ "${DATA_INPUT_PARAMS_FILE}" != *"'"* ]] || die "data_input_params_file 路径不能包含单引号"
+  if [[ -z "${DATASET_INDEX_FILE}" ]]; then
+    DATASET_INDEX_FILE="$(dirname "${DATA_INPUT_PARAMS_FILE}")/dataset_index.yaml"
+  fi
+fi
+
+if [[ -n "${DATASET_INDEX_FILE}" ]]; then
+  DATASET_INDEX_FILE="$(resolve_workspace_path "${DATASET_INDEX_FILE}")"
+  [[ "${DATASET_INDEX_FILE}" != *"'"* ]] || die "dataset_index_file 路径不能包含单引号"
+fi
+
+if [[ "${WORKSHOP_USE_GATEWAY}" -eq 1 ]]; then
+  WORKSHOP_USE_GATEWAY_VALUE="true"
+else
+  WORKSHOP_USE_GATEWAY_VALUE="false"
+fi
+
 resolve_conda_sh() {
   if [[ -n "${CONDA_SH:-}" && -f "${CONDA_SH}" ]]; then
     echo "${CONDA_SH}"
@@ -182,6 +242,28 @@ source_ros_env() {
   set -u
 }
 
+wait_for_background_exit() {
+  local timeout_sec="$1"
+  local deadline=$((SECONDS + timeout_sec))
+  local pid
+
+  while (( SECONDS < deadline )); do
+    local any_alive=0
+    for pid in "${PIDS[@]}"; do
+      if kill -0 "${pid}" >/dev/null 2>&1; then
+        any_alive=1
+        break
+      fi
+    done
+    if [[ "${any_alive}" -eq 0 ]]; then
+      return 0
+    fi
+    sleep 1
+  done
+
+  return 1
+}
+
 cleanup() {
   if [[ "${CLEANED}" -eq 1 ]]; then
     return
@@ -203,17 +285,17 @@ cleanup() {
     fi
   done
 
-  sleep 3
+  wait_for_background_exit "${STOP_GRACE_SEC}" || true
   for ((i=${#PIDS[@]}-1; i>=0; i--)); do
     pid="${PIDS[$i]}"
     name="${NAMES[$i]}"
     if kill -0 "${pid}" >/dev/null 2>&1; then
-      warn "${name} 未退出，发送 SIGTERM: pid=${pid}"
+      log "${name} 未在 ${STOP_GRACE_SEC}s 内退出，发送 SIGTERM: pid=${pid}"
       kill -TERM "${pid}" >/dev/null 2>&1 || true
     fi
   done
 
-  sleep 2
+  wait_for_background_exit "${TERM_GRACE_SEC}" || true
   for ((i=${#PIDS[@]}-1; i>=0; i--)); do
     pid="${PIDS[$i]}"
     name="${NAMES[$i]}"
@@ -321,6 +403,62 @@ wait_for_ros_service() {
   return 1
 }
 
+wait_for_ros_param() {
+  local node="$1"
+  local param="$2"
+  local timeout_sec="$3"
+  local deadline=$((SECONDS + timeout_sec))
+
+  log "等待 ROS 参数: ${node} ${param}"
+  while (( SECONDS < deadline )); do
+    if ros2 param get "${node}" "${param}" >/dev/null 2>&1; then
+      log "参数已就绪: ${node} ${param}"
+      return 0
+    fi
+    sleep 1
+  done
+
+  warn "等待参数超时: ${node} ${param}"
+  return 1
+}
+
+require_ros_param_non_empty() {
+  local node="$1"
+  local param="$2"
+  local output
+
+  output="$(ros2 param get "${node}" "${param}" 2>/dev/null || true)"
+  if [[ -z "${output}" || "${output}" == *"[]"* || "${output}" == *"not set"* ]]; then
+    warn "数据输入参数为空: ${node} ${param}; 输出: ${output}"
+    return 1
+  fi
+  log "数据输入参数已注入: ${node} ${param}"
+  return 0
+}
+
+verify_data_input_params() {
+  if [[ -z "${DATA_INPUT_PARAMS_FILE}" ]]; then
+    return 0
+  fi
+
+  log "验证 data_input 参数注入: ${DATA_INPUT_PARAMS_FILE}"
+  wait_for_ros_param "/external_localization_service" "data_input.data_window_start_timestamp_us" 30 || return 1
+  wait_for_ros_param "/sensor_calibration_service" "data_input.data_window_start_timestamp_us" 30 || return 1
+  require_ros_param_non_empty "/external_localization_service" "data_input.external_observation_files" || return 1
+  require_ros_param_non_empty "/sensor_calibration_service" "data_input.synchronized_dataset_files" || return 1
+  wait_for_ros_param "/workshop_orchestrator_v2" "data_input_params_file" 30 || return 1
+  require_ros_param_non_empty "/workshop_orchestrator_v2" "data_input_params_file" || return 1
+
+  if [[ "${WORKSHOP_USE_GATEWAY}" -eq 0 ]]; then
+    wait_for_ros_param "/chassis_calibration_service" "data_input.data_window_start_timestamp_us" 30 || return 1
+    wait_for_ros_param "/control_calibration_service" "data_input.data_window_start_timestamp_us" 30 || return 1
+    require_ros_param_non_empty "/chassis_calibration_service" "data_input.chassis_motion_data_files" || return 1
+    require_ros_param_non_empty "/control_calibration_service" "data_input.control_evaluation_data_files" || return 1
+  else
+    warn "当前使用 vehicle_agent_gateway，底盘/运控 data_input 由车端 agent 侧负责，本脚本只验证 external/sensor 注入。"
+  fi
+}
+
 check_no_existing_workshop_orchestrator() {
   local nodes
   nodes="$(timeout 5s ros2 node list 2>/dev/null || true)"
@@ -361,6 +499,10 @@ log "工作空间: ${WORKSPACE_DIR}"
 log "ROS_LOG_DIR: ${ROS_LOG_DIR}"
 log "进程日志目录: ${RUN_LOG_ROOT}"
 log "Isaac conda 环境: ${CONDA_ENV_NAME}"
+log "总控底盘/运控模式 use_gateway=${WORKSHOP_USE_GATEWAY_VALUE}"
+if [[ -n "${DATA_INPUT_PARAMS_FILE}" ]]; then
+  log "数据输入参数文件: ${DATA_INPUT_PARAMS_FILE}"
+fi
 
 export PYTHONUNBUFFERED=1
 check_no_existing_workshop_orchestrator
@@ -382,6 +524,7 @@ start_bg "isaac" bash -lc "
   source '${WORKSPACE_DIR}/install/setup.bash'
   set -u
   export ROS_LOG_DIR='${ROS_LOG_DIR}'
+  export PYTHONNOUSERSITE=1
   exec python3 src/simulation/tools/launch_sim_stack.py --component isaac ${ISAAC_HEADLESS_ARG}
 "
 
@@ -447,13 +590,16 @@ start_bg "workshop-demo" bash -lc "
   set -u
   export ROS_LOG_DIR='${ROS_LOG_DIR}'
   exec ros2 launch win_ubuntu_bridge minimal_workshop_demo.launch.py \
-    use_gateway:=true \
+    use_gateway:=${WORKSHOP_USE_GATEWAY_VALUE} \
     chassis_host:=127.0.0.1 \
     control_host:=127.0.0.1 \
-    sensor_registry:=demo_front_camera,demo_down_camera,demo_lidar_3d,demo_lidar_2d,demo_imu
+    sensor_registry:=demo_front_camera,demo_down_camera,demo_lidar_3d,demo_lidar_2d,demo_imu \
+    data_input_params_file:='${DATA_INPUT_PARAMS_FILE}' \
+    dataset_index_file:='${DATASET_INDEX_FILE}'
 "
 
 wait_for_ros_service "/workshop_v2/create_session" 60 || exit 1
+verify_data_input_params || exit 1
 
 log "等待 ${WORKSHOP_WARMUP_SEC}s，让 external_localization_service 累积 Isaac 真值历史"
 sleep "${WORKSHOP_WARMUP_SEC}"
@@ -464,6 +610,9 @@ if [[ "${RUN_SMOKE}" -eq 1 ]]; then
     --verbose-feedback
     --no-publish-fake-external-telemetry
   )
+  if [[ "${WORKSHOP_USE_GATEWAY}" -eq 0 ]]; then
+    SMOKE_ARGS+=(--disable-wifi6-precheck)
+  fi
   if [[ -n "${SMOKE_TASKS}" ]]; then
     SMOKE_ARGS+=(--tasks "${SMOKE_TASKS}")
   fi
@@ -481,6 +630,12 @@ if [[ "${RUN_SMOKE}" -eq 1 ]]; then
   set -e
 
   if [[ "${SMOKE_STATUS}" -eq 0 ]]; then
+    if [[ -n "${DATA_INPUT_PARAMS_FILE}" ]]; then
+      grep -q "site_data_input.yaml" "${SMOKE_LOG}" || die "报告中没有记录 site_data_input.yaml"
+      if [[ -f "${DATASET_INDEX_FILE}" ]]; then
+        grep -q "dataset_index.yaml" "${SMOKE_LOG}" || die "报告中没有记录 dataset_index.yaml"
+      fi
+    fi
     log "仿真闭环验收通过"
   else
     warn "仿真闭环验收失败，退出码: ${SMOKE_STATUS}"
diff --git a/agv_calib_brain/run_local_data_input_smoke.sh b/agv_calib_brain/run_local_data_input_smoke.sh
new file mode 100755
index 0000000..d769511
--- /dev/null
+++ b/agv_calib_brain/run_local_data_input_smoke.sh
@@ -0,0 +1,276 @@
+#!/usr/bin/env bash
+# 本地数据输入回归测试。
+#
+# 验证链路：
+# dataset_index.yaml -> site_data_input.yaml -> external -> chassis -> control -> sensor_intrinsic -> report
+#
+# 这个脚本不启动 Isaac，不依赖 GPU；用于快速检查算法模板和数据输入注入合同。
+
+set -Eeuo pipefail
+
+WORKSPACE_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+ROS_LOG_DIR="${ROS_LOG_DIR:-/tmp/roslog}"
+RUN_LOG_ROOT="${RUN_LOG_ROOT:-${WORKSPACE_DIR}/log/local_data_input_smoke_$(date +%Y%m%d_%H%M%S)}"
+
+SITE_PROFILE="src/deployment/profiles/site_template.yaml"
+SESSION_ID="session_001"
+SESSION_DIR="/tmp/agv_calib_local_data_input_smoke/session_001"
+DATASET_INDEX_FILE=""
+DATA_INPUT_PARAMS_FILE=""
+TASKS="external,chassis,control,sensor_intrinsic"
+KEEP_RUNNING=0
+SKIP_GENERATE=0
+STRICT_INDEX=1
+
+PIDS=()
+NAMES=()
+CLEANED=0
+
+usage() {
+  cat <<'EOF'
+用法:
+  ./run_local_data_input_smoke.sh [选项]
+
+用途:
+  不启动 Isaac，只启动本地 ROS 标定服务和总控，验证数据输入参数注入与 report 链路。
+
+选项:
+  --site-profile PATH          现场 profile，默认 src/deployment/profiles/site_template.yaml。
+  --session-id ID              自动生成样例数据集时使用的 session_id，默认 session_001。
+  --session-dir PATH           自动生成样例数据集时使用的会话目录。
+  --data-input-params-file PATH
+                              使用已有 site_data_input.yaml，跳过自动生成。
+  --dataset-index PATH        使用已有 site_data_input.yaml 时，对应的 dataset_index.yaml。
+  --tasks LIST                 逗号分隔任务列表，默认 external,chassis,control,sensor_intrinsic。
+  --skip-generate              不生成 dataset_index/site_data_input，只使用 --data-input-params-file。
+  --no-strict-index            关闭 dataset_index 严格任务输入校验。
+  --keep-running               smoke 结束后保持 launch 进程运行。
+  -h, --help                   显示帮助。
+
+示例:
+  ./run_local_data_input_smoke.sh
+  ./run_local_data_input_smoke.sh --data-input-params-file /data/agv_calib/session_001/site_data_input.yaml
+EOF
+}
+
+log() {
+  echo "[INFO] $*"
+}
+
+warn() {
+  echo "[WARN] $*" >&2
+}
+
+die() {
+  echo "[ERROR] $*" >&2
+  exit 1
+}
+
+resolve_workspace_path() {
+  local path="$1"
+  case "${path}" in
+    /*)
+      echo "${path}"
+      ;;
+    *)
+      echo "${WORKSPACE_DIR}/${path}"
+      ;;
+  esac
+}
+
+source_ros_env() {
+  set +u
+  if [[ -f /opt/ros/humble/setup.bash ]]; then
+    source /opt/ros/humble/setup.bash
+  fi
+  source "${WORKSPACE_DIR}/install/setup.bash"
+  set -u
+}
+
+cleanup() {
+  if [[ "${CLEANED}" -eq 1 ]]; then
+    return
+  fi
+  CLEANED=1
+
+  local i pid name
+  for ((i=${#PIDS[@]}-1; i>=0; i--)); do
+    pid="${PIDS[$i]}"
+    name="${NAMES[$i]}"
+    if kill -0 "${pid}" >/dev/null 2>&1; then
+      log "停止 ${name}: pid=${pid}"
+      kill -INT "${pid}" >/dev/null 2>&1 || true
+    fi
+  done
+  sleep 2
+  for ((i=${#PIDS[@]}-1; i>=0; i--)); do
+    pid="${PIDS[$i]}"
+    name="${NAMES[$i]}"
+    if kill -0 "${pid}" >/dev/null 2>&1; then
+      warn "${name} 未退出，发送 SIGTERM: pid=${pid}"
+      kill -TERM "${pid}" >/dev/null 2>&1 || true
+    fi
+  done
+}
+
+trap cleanup EXIT
+
+while [[ $# -gt 0 ]]; do
+  case "$1" in
+    --site-profile)
+      [[ $# -ge 2 ]] || die "--site-profile 需要参数"
+      SITE_PROFILE="$2"
+      shift 2
+      ;;
+    --session-id)
+      [[ $# -ge 2 ]] || die "--session-id 需要参数"
+      SESSION_ID="$2"
+      shift 2
+      ;;
+    --session-dir)
+      [[ $# -ge 2 ]] || die "--session-dir 需要参数"
+      SESSION_DIR="$2"
+      shift 2
+      ;;
+    --data-input-params-file)
+      [[ $# -ge 2 ]] || die "--data-input-params-file 需要参数"
+      DATA_INPUT_PARAMS_FILE="$2"
+      SKIP_GENERATE=1
+      shift 2
+      ;;
+    --dataset-index)
+      [[ $# -ge 2 ]] || die "--dataset-index 需要参数"
+      DATASET_INDEX_FILE="$2"
+      shift 2
+      ;;
+    --tasks)
+      [[ $# -ge 2 ]] || die "--tasks 需要参数"
+      TASKS="$2"
+      shift 2
+      ;;
+    --skip-generate)
+      SKIP_GENERATE=1
+      shift
+      ;;
+    --no-strict-index)
+      STRICT_INDEX=0
+      shift
+      ;;
+    --keep-running)
+      KEEP_RUNNING=1
+      shift
+      ;;
+    -h|--help)
+      usage
+      exit 0
+      ;;
+    *)
+      die "未知参数: $1"
+      ;;
+  esac
+done
+
+SITE_PROFILE="$(resolve_workspace_path "${SITE_PROFILE}")"
+SESSION_DIR="$(resolve_workspace_path "${SESSION_DIR}")"
+if [[ -n "${DATA_INPUT_PARAMS_FILE}" ]]; then
+  DATA_INPUT_PARAMS_FILE="$(resolve_workspace_path "${DATA_INPUT_PARAMS_FILE}")"
+fi
+if [[ -n "${DATASET_INDEX_FILE}" ]]; then
+  DATASET_INDEX_FILE="$(resolve_workspace_path "${DATASET_INDEX_FILE}")"
+fi
+
+[[ -f "${SITE_PROFILE}" ]] || die "找不到 site profile: ${SITE_PROFILE}"
+[[ -f "${WORKSPACE_DIR}/install/setup.bash" ]] || die "找不到 install/setup.bash，请先执行 colcon build"
+
+mkdir -p "${ROS_LOG_DIR}" "${RUN_LOG_ROOT}"
+
+source_ros_env
+
+if [[ "${SKIP_GENERATE}" -eq 0 ]]; then
+  log "生成本地样例数据集索引和数据输入参数文件"
+  python3 "${WORKSPACE_DIR}/src/site_deployment/workshop_sensor_ingest_real/site_session_capture.py" \
+    --site-profile "${SITE_PROFILE}" \
+    --session-dir "${SESSION_DIR}" \
+    --session-id "${SESSION_ID}" \
+    --site-id local_smoke \
+    --vehicle-id demo_agv_001 \
+    --start-us 1770000000000000 \
+    --end-us 1770000120000000 \
+    --overwrite \
+    --file external.external_observation_files=external/external_observations.csv \
+    --file chassis.chassis_motion_data_files=chassis/chassis_motion.csv \
+    --file control.control_evaluation_data_files=control/control_eval.csv \
+    --file sensor.image_sample_files=sensor/front_camera/images.yaml \
+    --file sensor.target_detection_files=sensor/front_camera/charuco_detections.json \
+    --finalize
+  DATA_INPUT_PARAMS_FILE="${SESSION_DIR}/site_data_input.yaml"
+  DATASET_INDEX_FILE="${SESSION_DIR}/dataset_index.yaml"
+elif [[ -z "${DATASET_INDEX_FILE}" ]]; then
+  DATASET_INDEX_FILE="$(dirname "${DATA_INPUT_PARAMS_FILE}")/dataset_index.yaml"
+fi
+
+[[ -f "${DATA_INPUT_PARAMS_FILE}" ]] || die "找不到数据输入参数文件: ${DATA_INPUT_PARAMS_FILE}"
+
+if [[ "${STRICT_INDEX}" -eq 1 ]]; then
+  if [[ -f "${DATASET_INDEX_FILE}" ]]; then
+    log "校验数据集索引: ${DATASET_INDEX_FILE}"
+    python3 "${WORKSPACE_DIR}/src/deployment/tools/validate_dataset_index.py" \
+      "${DATASET_INDEX_FILE}" \
+      --tasks "${TASKS}"
+  else
+    warn "未找到 dataset_index.yaml，跳过索引校验: ${DATASET_INDEX_FILE}"
+  fi
+fi
+
+LAUNCH_LOG="${RUN_LOG_ROOT}/launch.log"
+log "启动本地标定服务和总控，日志: ${LAUNCH_LOG}"
+ros2 launch win_ubuntu_bridge minimal_workshop_demo.launch.py \
+  use_gateway:=false \
+  data_input_params_file:="${DATA_INPUT_PARAMS_FILE}" \
+  dataset_index_file:="${DATASET_INDEX_FILE}" \
+  sensor_registry:=demo_front_camera,demo_down_camera,demo_lidar_3d,demo_lidar_2d,demo_imu \
+  >"${LAUNCH_LOG}" 2>&1 &
+PIDS+=("$!")
+NAMES+=("local-workshop-demo")
+
+log "等待 /workshop_v2/create_session"
+for _ in $(seq 1 60); do
+  if ros2 service list 2>/dev/null | grep -qx /workshop_v2/create_session; then
+    break
+  fi
+  sleep 1
+done
+ros2 service list 2>/dev/null | grep -qx /workshop_v2/create_session || {
+  tail -n 120 "${LAUNCH_LOG}" >&2 || true
+  die "等待 /workshop_v2/create_session 超时"
+}
+
+log "确认四个算法服务已读取 data_input 参数"
+ros2 param get /external_localization_service data_input.external_observation_files
+ros2 param get /chassis_calibration_service data_input.chassis_motion_data_files
+ros2 param get /control_calibration_service data_input.control_evaluation_data_files
+ros2 param get /sensor_calibration_service data_input.synchronized_dataset_files
+ros2 param get /workshop_orchestrator_v2 data_input_params_file
+ros2 param get /workshop_orchestrator_v2 dataset_index_file
+
+SMOKE_LOG="${RUN_LOG_ROOT}/smoke.log"
+log "执行本地四阶段 smoke，日志: ${SMOKE_LOG}"
+python3 "${WORKSPACE_DIR}/src/simulation/tools/smoke_test_workshop_orchestrator.py" \
+  --tasks "${TASKS}" \
+  --verbose-feedback \
+  --disable-wifi6-precheck \
+  2>&1 | tee "${SMOKE_LOG}"
+
+grep -q "site_data_input.yaml" "${SMOKE_LOG}" || die "报告中没有记录 site_data_input.yaml"
+if [[ -f "${DATASET_INDEX_FILE}" ]]; then
+  grep -q "dataset_index.yaml" "${SMOKE_LOG}" || die "报告中没有记录 dataset_index.yaml"
+fi
+
+if [[ "${KEEP_RUNNING}" -eq 1 ]]; then
+  log "本地服务保持运行中。按 Ctrl+C 停止。"
+  while true; do
+    sleep 3600
+  done
+fi
+
+log "本地数据输入回归测试通过"
diff --git a/agv_calib_brain/src/README.md b/agv_calib_brain/src/README.md
index 818ced4..a437ce6 100644
--- a/agv_calib_brain/src/README.md
+++ b/agv_calib_brain/src/README.md
@@ -17,7 +17,7 @@
   部署前仿真验证代码。Isaac 车间、仿真车辆、仿真车端 agent、仿真传感器、仿真标定靶和旧版仿真包都放在这里。
 
 - `deployment/`
-  部署 profile 和从仿真迁移到现场前的检查清单。这里放配置基准，不放算法实现。
+  部署 profile、数据集索引转换工具和从仿真迁移到现场前的检查清单。这里放配置基准，不放算法实现。
 
 - `docs/`
   源码树内的设计说明、边界说明和迁移规则。
@@ -34,8 +34,22 @@
 - 部署 profile 放在 `deployment/`。
 - 设计说明和迁移边界说明放在 `docs/`。
 
+## 文档入口
+
+- `docs/sim_to_site_code_boundary.md`
+  仿真代码、可复用核心代码和真实现场部署代码的边界。
+
+- `docs/algorithm_template_contract.md`
+  标定算法模板合同，定义模板维护者和算法实现者的责任边界、可修改文件、输入输出字段和 smoke 验证要求。
+
 ## 主要入口
 
+本地数据输入回归测试：
+
+```bash
+./run_local_data_input_smoke.sh
+```
+
 Isaac 车间仿真：
 
 ```bash
diff --git a/agv_calib_brain/src/communication/win_ubuntu_bridge/vehicle_agent_gateway/launch/vehicle_agent_gateway.launch.py b/agv_calib_brain/src/communication/win_ubuntu_bridge/vehicle_agent_gateway/launch/vehicle_agent_gateway.launch.py
index b9cadd6..a2095a8 100644
--- a/agv_calib_brain/src/communication/win_ubuntu_bridge/vehicle_agent_gateway/launch/vehicle_agent_gateway.launch.py
+++ b/agv_calib_brain/src/communication/win_ubuntu_bridge/vehicle_agent_gateway/launch/vehicle_agent_gateway.launch.py
@@ -16,7 +16,6 @@ def generate_launch_description():
         Node(
             package="vehicle_agent_gateway",
             executable="vehicle_agent_gateway_node",
-            name="vehicle_agent_gateway",
             output="screen",
             parameters=[{
                 "chassis_host": LaunchConfiguration("chassis_host"),
diff --git a/agv_calib_brain/src/communication/win_ubuntu_bridge/win_ubuntu_bridge/launch/minimal_workshop_demo.launch.py b/agv_calib_brain/src/communication/win_ubuntu_bridge/win_ubuntu_bridge/launch/minimal_workshop_demo.launch.py
index b01f61f..91a659b 100644
--- a/agv_calib_brain/src/communication/win_ubuntu_bridge/win_ubuntu_bridge/launch/minimal_workshop_demo.launch.py
+++ b/agv_calib_brain/src/communication/win_ubuntu_bridge/win_ubuntu_bridge/launch/minimal_workshop_demo.launch.py
@@ -4,13 +4,15 @@ from launch.substitutions import LaunchConfiguration
 from launch_ros.actions import Node
 
 
-# 最小 demo 拉起完整闭环：车辆画像 + 外部定位 + 传感器 + 底盘/运控（stub 或 WiFi 网关）+ 车间编排。
+# 最小演示启动完整闭环：车辆画像 + 外部定位 + 传感器 + 底盘/运控（桩节点或 WiFi 网关）+ 车间编排。
 # 参数：
-#   use_gateway (bool, 默认 false)：true 时用 vehicle_agent_gateway 替换本地底盘/运控 stub 节点。
+#   use_gateway（布尔值，默认 false）：true 时用 vehicle_agent_gateway 替换本地底盘/运控桩节点。
 #   chassis_host / control_host：Windows 车端 IP（仅 use_gateway=true 时生效）。
 #   profile_storage_path：vehicle_profile_manager 的画像持久化文件。
 #   sensor_storage_root / sensor_registry / capture_pipeline_name / telemetry_topics：
 #       传感器 readiness 的最小真实配置入口。
+#   data_input_params_file：可选 ROS 参数文件，用于把真实采集/ingest 产物路径注入算法输入。
+#   dataset_index_file：可选数据集索引文件；为空时主控会按 data_input_params_file 同目录自动查找。
 def generate_launch_description():
     use_gateway_arg = DeclareLaunchArgument(
         "use_gateway",
@@ -60,6 +62,16 @@ def generate_launch_description():
         default_value="true",
         description="当前机械臂是否就绪",
     )
+    data_input_params_file_arg = DeclareLaunchArgument(
+        "data_input_params_file",
+        default_value="",
+        description="可选 ROS 参数文件，包含各 service 的 data_input.* 数据文件引用配置",
+    )
+    dataset_index_file_arg = DeclareLaunchArgument(
+        "dataset_index_file",
+        default_value="",
+        description="可选数据集索引文件，用于最终报告追溯本次真实采集数据",
+    )
 
     def make_nodes(context):
         use_gateway = LaunchConfiguration("use_gateway").perform(context).lower() == "true"
@@ -72,6 +84,16 @@ def generate_launch_description():
         telemetry_topics = LaunchConfiguration("telemetry_topics").perform(context)
         vehicle_safe_to_move = LaunchConfiguration("vehicle_safe_to_move").perform(context).lower() == "true"
         arm_ready = LaunchConfiguration("arm_ready").perform(context).lower() == "true"
+        data_input_params_file = LaunchConfiguration("data_input_params_file").perform(context).strip()
+        dataset_index_file = LaunchConfiguration("dataset_index_file").perform(context).strip()
+
+        def with_data_input_params(params=None):
+            merged = []
+            if data_input_params_file:
+                merged.append(data_input_params_file)
+            if params is not None:
+                merged.append(params)
+            return merged
 
         common_nodes = [
             Node(
@@ -88,26 +110,31 @@ def generate_launch_description():
                 executable="external_localization_service_node",
                 name="external_localization_service",
                 output="screen",
+                parameters=with_data_input_params(),
             ),
             Node(
                 package="sensor_calibration_service",
                 executable="sensor_calibration_service_node",
                 name="sensor_calibration_service",
                 output="screen",
-                parameters=[{
+                parameters=with_data_input_params({
                     "sensor_storage_root": sensor_storage_root,
                     "sensor_registry": sensor_registry,
                     "capture_pipeline_name": capture_pipeline_name,
                     "telemetry_topics": telemetry_topics,
                     "vehicle_safe_to_move": vehicle_safe_to_move,
                     "arm_ready": arm_ready,
-                }],
+                }),
             ),
             Node(
                 package="workshop_orchestrator_v2",
                 executable="workshop_orchestrator_v2_node",
                 name="workshop_orchestrator_v2",
                 output="screen",
+                parameters=[{
+                    "data_input_params_file": data_input_params_file,
+                    "dataset_index_file": dataset_index_file,
+                }],
             ),
         ]
 
@@ -117,7 +144,6 @@ def generate_launch_description():
                 Node(
                     package="vehicle_agent_gateway",
                     executable="vehicle_agent_gateway_node",
-                    name="vehicle_agent_gateway",
                     output="screen",
                     parameters=[{
                         "chassis_host": chassis_host,
@@ -130,19 +156,21 @@ def generate_launch_description():
                 ),
             ]
         else:
-            # 本地 stub 模式：底盘和运控使用本地 stub 节点，无需 Windows 连接。
+            # 本地桩节点模式：底盘和运控使用本地桩节点，无需 Windows 连接。
             chassis_control_nodes = [
                 Node(
                     package="chassis_calibration_service",
                     executable="chassis_calibration_service_node",
                     name="chassis_calibration_service",
                     output="screen",
+                    parameters=with_data_input_params(),
                 ),
                 Node(
                     package="control_calibration_service",
                     executable="control_calibration_service_node",
                     name="control_calibration_service",
                     output="screen",
+                    parameters=with_data_input_params(),
                 ),
             ]
 
@@ -159,5 +187,7 @@ def generate_launch_description():
         telemetry_topics_arg,
         vehicle_safe_to_move_arg,
         arm_ready_arg,
+        data_input_params_file_arg,
+        dataset_index_file_arg,
         OpaqueFunction(function=make_nodes),
     ])
diff --git a/agv_calib_brain/src/core/agv_calib_core/chassis_calibration_service/include/chassis_calibration_service/chassis_calibration_algorithms.hpp b/agv_calib_brain/src/core/agv_calib_core/chassis_calibration_service/include/chassis_calibration_service/chassis_calibration_algorithms.hpp
index d21f127..c9bf6e4 100644
--- a/agv_calib_brain/src/core/agv_calib_core/chassis_calibration_service/include/chassis_calibration_service/chassis_calibration_algorithms.hpp
+++ b/agv_calib_brain/src/core/agv_calib_core/chassis_calibration_service/include/chassis_calibration_service/chassis_calibration_algorithms.hpp
@@ -1,5 +1,6 @@
 #pragma once
 
+#include <cstdint>
 #include <string>
 #include <vector>
 
@@ -9,6 +10,7 @@
 #include "calibration_chassis_interfaces/msg/chassis_readiness_response.hpp"
 #include "calibration_chassis_interfaces/msg/chassis_telemetry.hpp"
 #include "calibration_chassis_interfaces/msg/chassis_work_mode.hpp"
+#include "calibration_common_interfaces/msg/file_reference.hpp"
 #include "calibration_control_interfaces/msg/active_controller_parameters_response.hpp"
 #include "calibration_control_interfaces/msg/control_readiness_response.hpp"
 #include "calibration_control_interfaces/msg/control_telemetry.hpp"
@@ -101,6 +103,20 @@ struct ChassisCalibrationInput
   // 历史外部定位遥测窗口：用于和车端里程计、控制误差、标定结果做对齐分析。
   std::vector<calibration_external_localization_interfaces::msg::ExternalLocalizationTelemetry> external_localization_telemetry_history;
 
+  // ===== 算法数据输入窗口 =====
+  // 当前动作原语对应的数据时间窗口。0 表示上层尚未提供明确边界。
+  int64_t data_window_start_timestamp_us{0};
+  int64_t data_window_end_timestamp_us{0};
+
+  // 底盘原始运动数据文件：例如 wheel/steering/odom/driver_state CSV、JSON 或 rosbag。
+  std::vector<calibration_common_interfaces::msg::FileReference> chassis_motion_data_files;
+
+  // 控制命令与执行器反馈文件：例如 cmd_vel、Ackermann 命令、驱动器反馈、制动状态。
+  std::vector<calibration_common_interfaces::msg::FileReference> actuator_command_files;
+
+  // 外部真值轨迹文件：例如 external pose 轨迹、地面真值、测量轨迹，用于和底盘里程计对齐。
+  std::vector<calibration_common_interfaces::msg::FileReference> truth_trajectory_files;
+
   // 说明：如果后续算法还需要更多原始反馈，可以继续在这里扩展。
   // 常见补充项包括：GNSS、SLAM 里程计、地面真值、控制器内部状态、制动状态、故障码、机械臂反馈等。
 };
diff --git a/agv_calib_brain/src/core/agv_calib_core/chassis_calibration_service/include/chassis_calibration_service/chassis_calibration_service_node.hpp b/agv_calib_brain/src/core/agv_calib_core/chassis_calibration_service/include/chassis_calibration_service/chassis_calibration_service_node.hpp
index bd3ff4a..409bdec 100644
--- a/agv_calib_brain/src/core/agv_calib_core/chassis_calibration_service/include/chassis_calibration_service/chassis_calibration_service_node.hpp
+++ b/agv_calib_brain/src/core/agv_calib_core/chassis_calibration_service/include/chassis_calibration_service/chassis_calibration_service_node.hpp
@@ -2,10 +2,12 @@
 
 #include <memory>
 #include <string>
+#include <vector>
 
 #include "rclcpp/rclcpp.hpp"
 #include "rclcpp_action/rclcpp_action.hpp"
 
+#include "calibration_common_interfaces/msg/file_reference.hpp"
 #include "calibration_chassis_interfaces/action/execute_motion_primitive.hpp"
 #include "calibration_chassis_interfaces/srv/get_chassis_readiness.hpp"
 #include "calibration_vehicle_profile_interfaces/srv/get_vehicle_profile.hpp"
@@ -30,12 +32,24 @@ private:
   using ExecuteTask = calibration_chassis_interfaces::action::ExecuteMotionPrimitive;
   using GoalHandleExecuteTask = rclcpp_action::ServerGoalHandle<ExecuteTask>;
 
+  struct DataInputConfig
+  {
+    int64_t data_window_start_timestamp_us{0};
+    int64_t data_window_end_timestamp_us{0};
+    std::vector<calibration_common_interfaces::msg::FileReference> chassis_motion_data_files;
+    std::vector<calibration_common_interfaces::msg::FileReference> actuator_command_files;
+    std::vector<calibration_common_interfaces::msg::FileReference> truth_trajectory_files;
+  };
+
   // readiness 服务：让编排器确认当前底盘是否具备执行条件。
   rclcpp::Service<ReadinessSrv>::SharedPtr readiness_service_;
   // 车辆画像客户端：从 vehicle_profile_manager 取当前车辆的底盘类型。
   rclcpp::Client<GetVehicleProfileSrv>::SharedPtr get_vehicle_profile_client_;
   // action server：接收底盘动作原语任务，并在后台线程里执行。
   rclcpp_action::Server<ExecuteTask>::SharedPtr execute_task_action_server_;
+  DataInputConfig data_input_config_;
+
+  DataInputConfig load_data_input_config();
 
   // readiness 回调：把底盘运行状态翻译成统一的 readiness 响应。
   void handle_readiness(
diff --git a/agv_calib_brain/src/core/agv_calib_core/chassis_calibration_service/src/chassis_calibration_service_node.cpp b/agv_calib_brain/src/core/agv_calib_core/chassis_calibration_service/src/chassis_calibration_service_node.cpp
index 7af0c27..cc6ee53 100644
--- a/agv_calib_brain/src/core/agv_calib_core/chassis_calibration_service/src/chassis_calibration_service_node.cpp
+++ b/agv_calib_brain/src/core/agv_calib_core/chassis_calibration_service/src/chassis_calibration_service_node.cpp
@@ -1,6 +1,7 @@
 #include "chassis_calibration_service/chassis_calibration_service_node.hpp"
 
 #include <chrono>
+#include <future>
 #include <thread>
 
 #include "rclcpp_components/register_node_macro.hpp"
@@ -21,6 +22,33 @@ int64_t now_us()
            std::chrono::system_clock::now().time_since_epoch())
     .count();
 }
+
+calibration_common_interfaces::msg::FileReference make_file_reference(
+  const std::string & file_uri,
+  const std::string & description)
+{
+  calibration_common_interfaces::msg::FileReference ref;
+  ref.file_uri = file_uri;
+  const auto pos = file_uri.find_last_of("/\\");
+  ref.file_name = pos == std::string::npos ? file_uri : file_uri.substr(pos + 1);
+  ref.size_bytes = 0;
+  ref.description = description;
+  return ref;
+}
+
+std::vector<calibration_common_interfaces::msg::FileReference> make_file_references(
+  const std::vector<std::string> & file_uris,
+  const std::string & description)
+{
+  std::vector<calibration_common_interfaces::msg::FileReference> refs;
+  refs.reserve(file_uris.size());
+  for (const auto & file_uri : file_uris) {
+    if (!file_uri.empty()) {
+      refs.push_back(make_file_reference(file_uri, description));
+    }
+  }
+  return refs;
+}
 }  // namespace
 
 using calibration_common_interfaces::msg::ErrorCode;
@@ -29,6 +57,8 @@ using calibration_common_interfaces::msg::JobState;
 ChassisCalibrationServiceNode::ChassisCalibrationServiceNode(const rclcpp::NodeOptions & options)
 : Node("chassis_calibration_service", options)
 {
+  data_input_config_ = load_data_input_config();
+
   // readiness：供 orchestrator 在开跑前检查底盘是否具备执行条件。
   readiness_service_ = create_service<ReadinessSrv>(
     "/chassis/get_readiness",
@@ -46,6 +76,28 @@ ChassisCalibrationServiceNode::ChassisCalibrationServiceNode(const rclcpp::NodeO
     std::bind(&ChassisCalibrationServiceNode::handle_accepted, this, std::placeholders::_1));
 }
 
+ChassisCalibrationServiceNode::DataInputConfig ChassisCalibrationServiceNode::load_data_input_config()
+{
+  DataInputConfig config;
+  config.data_window_start_timestamp_us =
+    declare_parameter<int64_t>("data_input.data_window_start_timestamp_us", 0);
+  config.data_window_end_timestamp_us =
+    declare_parameter<int64_t>("data_input.data_window_end_timestamp_us", 0);
+  config.chassis_motion_data_files = make_file_references(
+    declare_parameter<std::vector<std::string>>(
+      "data_input.chassis_motion_data_files", std::vector<std::string>{}),
+    "chassis motion data");
+  config.actuator_command_files = make_file_references(
+    declare_parameter<std::vector<std::string>>(
+      "data_input.actuator_command_files", std::vector<std::string>{}),
+    "actuator command and feedback data");
+  config.truth_trajectory_files = make_file_references(
+    declare_parameter<std::vector<std::string>>(
+      "data_input.truth_trajectory_files", std::vector<std::string>{}),
+    "external truth trajectory data");
+  return config;
+}
+
 void ChassisCalibrationServiceNode::handle_readiness(
   const std::shared_ptr<ReadinessSrv::Request> request,
   std::shared_ptr<ReadinessSrv::Response> response)
@@ -109,8 +161,9 @@ bool ChassisCalibrationServiceNode::fetch_chassis_type(
   auto request = std::make_shared<GetVehicleProfileSrv::Request>();
   request->request.vehicle_id = vehicle_id;
   auto future = get_vehicle_profile_client_->async_send_request(request);
-  if (rclcpp::spin_until_future_complete(this->get_node_base_interface(), future, std::chrono::seconds(2)) !=
-      rclcpp::FutureReturnCode::SUCCESS) {
+
+  // 当前节点已经由 main/launch 的 executor spin，不能在执行线程里再次 spin 同一个节点。
+  if (future.wait_for(std::chrono::seconds(2)) != std::future_status::ready) {
     failure_reason = "查询车辆画像超时。";
     return false;
   }
@@ -143,6 +196,11 @@ void ChassisCalibrationServiceNode::execute_goal(
   // chassis_type 不再靠 request_id 猜，而是从车辆画像服务中按 vehicle_id 查询。
   ChassisCalibrationAlgorithmTemplate::Input input;
   input.request = *goal_handle->get_goal();
+  input.data_window_start_timestamp_us = data_input_config_.data_window_start_timestamp_us;
+  input.data_window_end_timestamp_us = data_input_config_.data_window_end_timestamp_us;
+  input.chassis_motion_data_files = data_input_config_.chassis_motion_data_files;
+  input.actuator_command_files = data_input_config_.actuator_command_files;
+  input.truth_trajectory_files = data_input_config_.truth_trajectory_files;
   std::string failure_reason;
   if (!fetch_chassis_type(
         input.request.goal.header.vehicle_id,
diff --git a/agv_calib_brain/src/core/agv_calib_core/control_calibration_service/include/control_calibration_service/control_calibration_algorithms.hpp b/agv_calib_brain/src/core/agv_calib_core/control_calibration_service/include/control_calibration_service/control_calibration_algorithms.hpp
index 66dafb9..ea8a118 100644
--- a/agv_calib_brain/src/core/agv_calib_core/control_calibration_service/include/control_calibration_service/control_calibration_algorithms.hpp
+++ b/agv_calib_brain/src/core/agv_calib_core/control_calibration_service/include/control_calibration_service/control_calibration_algorithms.hpp
@@ -1,5 +1,6 @@
 #pragma once
 
+#include <cstdint>
 #include <string>
 #include <vector>
 
@@ -7,6 +8,7 @@
 #include "calibration_chassis_interfaces/msg/chassis_readiness_response.hpp"
 #include "calibration_chassis_interfaces/msg/chassis_telemetry.hpp"
 #include "calibration_chassis_interfaces/msg/chassis_work_mode.hpp"
+#include "calibration_common_interfaces/msg/file_reference.hpp"
 #include "calibration_control_interfaces/action/execute_controller_evaluation.hpp"
 #include "calibration_control_interfaces/msg/acceleration_deceleration_task.hpp"
 #include "calibration_control_interfaces/msg/active_controller_parameters_response.hpp"
@@ -164,6 +166,23 @@ struct ControlCalibrationInput
   bool sensor_history_available{false};
   bool truth_history_available{false};
 
+  // ===== 算法数据输入窗口 =====
+  // 当前控制评估任务对应的数据时间窗口。0 表示上层尚未提供明确边界。
+  int64_t data_window_start_timestamp_us{0};
+  int64_t data_window_end_timestamp_us{0};
+
+  // 控制评估原始数据文件：例如控制误差、控制输出、饱和状态、控制器内部状态 CSV/JSON/rosbag。
+  std::vector<calibration_common_interfaces::msg::FileReference> control_evaluation_data_files;
+
+  // 参考轨迹或参考速度曲线文件：当 reference_trajectory 不足以表达完整任务时使用。
+  std::vector<calibration_common_interfaces::msg::FileReference> reference_signal_files;
+
+  // 底盘响应文件：例如底盘里程计、轮速、舵角、执行器状态，用于分析车辆实际响应。
+  std::vector<calibration_common_interfaces::msg::FileReference> chassis_response_files;
+
+  // 外部真值轨迹文件：例如 external pose 轨迹、地面真值、定位质量日志。
+  std::vector<calibration_common_interfaces::msg::FileReference> truth_trajectory_files;
+
   // 说明：如果后续控制算法还需要更细反馈，可继续在这里补充。
   // 常见补充项包括：规划轨迹、参考速度曲线、控制器内部状态、执行器饱和原因、故障码、时间同步诊断信息等。
 }
diff --git a/agv_calib_brain/src/core/agv_calib_core/control_calibration_service/include/control_calibration_service/control_calibration_service_node.hpp b/agv_calib_brain/src/core/agv_calib_core/control_calibration_service/include/control_calibration_service/control_calibration_service_node.hpp
index e182bc3..fc27eed 100644
--- a/agv_calib_brain/src/core/agv_calib_core/control_calibration_service/include/control_calibration_service/control_calibration_service_node.hpp
+++ b/agv_calib_brain/src/core/agv_calib_core/control_calibration_service/include/control_calibration_service/control_calibration_service_node.hpp
@@ -2,12 +2,14 @@
 
 #include <memory>
 #include <string>
+#include <vector>
 
 #include "rclcpp/rclcpp.hpp"
 #include "rclcpp_action/rclcpp_action.hpp"
 
 #include "control_calibration_service/control_calibration_algorithm_template.hpp"
 
+#include "calibration_common_interfaces/msg/file_reference.hpp"
 #include "calibration_control_interfaces/action/execute_controller_evaluation.hpp"
 #include "calibration_control_interfaces/srv/get_control_readiness.hpp"
 
@@ -31,9 +33,22 @@ private:
   using GoalHandleExecuteTask = rclcpp_action::ServerGoalHandle<ExecuteTask>;
   using ControllerAlgorithmType = calibration_vehicle_profile_interfaces::msg::ControllerAlgorithmType;
 
+  struct DataInputConfig
+  {
+    int64_t data_window_start_timestamp_us{0};
+    int64_t data_window_end_timestamp_us{0};
+    std::vector<calibration_common_interfaces::msg::FileReference> control_evaluation_data_files;
+    std::vector<calibration_common_interfaces::msg::FileReference> reference_signal_files;
+    std::vector<calibration_common_interfaces::msg::FileReference> chassis_response_files;
+    std::vector<calibration_common_interfaces::msg::FileReference> truth_trajectory_files;
+  };
+
   rclcpp::Service<ReadinessSrv>::SharedPtr readiness_service_;
   rclcpp_action::Server<ExecuteTask>::SharedPtr execute_task_action_server_;
   ControlCalibrationAlgorithmTemplate algorithm_;
+  DataInputConfig data_input_config_;
+
+  DataInputConfig load_data_input_config();
 
   void handle_readiness(
     const std::shared_ptr<ReadinessSrv::Request> request,
diff --git a/agv_calib_brain/src/core/agv_calib_core/control_calibration_service/src/control_calibration_service_node.cpp b/agv_calib_brain/src/core/agv_calib_core/control_calibration_service/src/control_calibration_service_node.cpp
index 5d8b4d8..1467cb7 100644
--- a/agv_calib_brain/src/core/agv_calib_core/control_calibration_service/src/control_calibration_service_node.cpp
+++ b/agv_calib_brain/src/core/agv_calib_core/control_calibration_service/src/control_calibration_service_node.cpp
@@ -22,6 +22,33 @@ int64_t now_us()
            std::chrono::system_clock::now().time_since_epoch())
     .count();
 }
+
+calibration_common_interfaces::msg::FileReference make_file_reference(
+  const std::string & file_uri,
+  const std::string & description)
+{
+  calibration_common_interfaces::msg::FileReference ref;
+  ref.file_uri = file_uri;
+  const auto pos = file_uri.find_last_of("/\\");
+  ref.file_name = pos == std::string::npos ? file_uri : file_uri.substr(pos + 1);
+  ref.size_bytes = 0;
+  ref.description = description;
+  return ref;
+}
+
+std::vector<calibration_common_interfaces::msg::FileReference> make_file_references(
+  const std::vector<std::string> & file_uris,
+  const std::string & description)
+{
+  std::vector<calibration_common_interfaces::msg::FileReference> refs;
+  refs.reserve(file_uris.size());
+  for (const auto & file_uri : file_uris) {
+    if (!file_uri.empty()) {
+      refs.push_back(make_file_reference(file_uri, description));
+    }
+  }
+  return refs;
+}
 }  // namespace
 
 using calibration_common_interfaces::msg::ErrorCode;
@@ -31,6 +58,8 @@ using calibration_control_interfaces::msg::ControllerEvaluationTaskType;
 ControlCalibrationServiceNode::ControlCalibrationServiceNode(const rclcpp::NodeOptions & options)
 : Node("control_calibration_service", options)
 {
+  data_input_config_ = load_data_input_config();
+
   readiness_service_ = create_service<ReadinessSrv>(
     "/control/get_readiness",
     std::bind(&ControlCalibrationServiceNode::handle_readiness, this, std::placeholders::_1, std::placeholders::_2));
@@ -43,6 +72,32 @@ ControlCalibrationServiceNode::ControlCalibrationServiceNode(const rclcpp::NodeO
     std::bind(&ControlCalibrationServiceNode::handle_accepted, this, std::placeholders::_1));
 }
 
+ControlCalibrationServiceNode::DataInputConfig ControlCalibrationServiceNode::load_data_input_config()
+{
+  DataInputConfig config;
+  config.data_window_start_timestamp_us =
+    declare_parameter<int64_t>("data_input.data_window_start_timestamp_us", 0);
+  config.data_window_end_timestamp_us =
+    declare_parameter<int64_t>("data_input.data_window_end_timestamp_us", 0);
+  config.control_evaluation_data_files = make_file_references(
+    declare_parameter<std::vector<std::string>>(
+      "data_input.control_evaluation_data_files", std::vector<std::string>{}),
+    "control evaluation data");
+  config.reference_signal_files = make_file_references(
+    declare_parameter<std::vector<std::string>>(
+      "data_input.reference_signal_files", std::vector<std::string>{}),
+    "control reference signal data");
+  config.chassis_response_files = make_file_references(
+    declare_parameter<std::vector<std::string>>(
+      "data_input.chassis_response_files", std::vector<std::string>{}),
+    "chassis response data for control evaluation");
+  config.truth_trajectory_files = make_file_references(
+    declare_parameter<std::vector<std::string>>(
+      "data_input.truth_trajectory_files", std::vector<std::string>{}),
+    "external truth trajectory data");
+  return config;
+}
+
 void ControlCalibrationServiceNode::handle_readiness(
   const std::shared_ptr<ReadinessSrv::Request> request,
   std::shared_ptr<ReadinessSrv::Response> response)
@@ -116,6 +171,12 @@ void ControlCalibrationServiceNode::execute_goal(
   input.chassis_history_available = false;
   input.sensor_history_available = false;
   input.truth_history_available = false;
+  input.data_window_start_timestamp_us = data_input_config_.data_window_start_timestamp_us;
+  input.data_window_end_timestamp_us = data_input_config_.data_window_end_timestamp_us;
+  input.control_evaluation_data_files = data_input_config_.control_evaluation_data_files;
+  input.reference_signal_files = data_input_config_.reference_signal_files;
+  input.chassis_response_files = data_input_config_.chassis_response_files;
+  input.truth_trajectory_files = data_input_config_.truth_trajectory_files;
 
   ControlCalibrationAlgorithmTemplate::Output output;
   std::string failure_reason;
diff --git a/agv_calib_brain/src/core/agv_calib_core/external_localization_service/include/external_localization_service/external_localization_algorithms.hpp b/agv_calib_brain/src/core/agv_calib_core/external_localization_service/include/external_localization_service/external_localization_algorithms.hpp
index 14f2c32..7be090d 100644
--- a/agv_calib_brain/src/core/agv_calib_core/external_localization_service/include/external_localization_service/external_localization_algorithms.hpp
+++ b/agv_calib_brain/src/core/agv_calib_core/external_localization_service/include/external_localization_service/external_localization_algorithms.hpp
@@ -1,5 +1,6 @@
 #pragma once
 
+#include <cstdint>
 #include <string>
 #include <vector>
 
@@ -7,6 +8,7 @@
 #include "calibration_chassis_interfaces/msg/chassis_readiness_response.hpp"
 #include "calibration_chassis_interfaces/msg/chassis_telemetry.hpp"
 #include "calibration_chassis_interfaces/msg/chassis_work_mode.hpp"
+#include "calibration_common_interfaces/msg/file_reference.hpp"
 #include "calibration_control_interfaces/msg/active_controller_parameters_response.hpp"
 #include "calibration_control_interfaces/msg/control_readiness_response.hpp"
 #include "calibration_control_interfaces/msg/control_telemetry.hpp"
@@ -102,6 +104,20 @@ struct ExternalLocalizationInput
   // 数据采集与落盘诊断扩展：例如原始位姿采集窗口不足、采样频率不满足、落盘失败等。
   std::vector<std::string> acquisition_diagnostics;
 
+  // ===== 算法数据输入窗口 =====
+  // 当前算法可使用的数据时间窗口。0 表示上层尚未提供明确边界。
+  int64_t data_window_start_timestamp_us{0};
+  int64_t data_window_end_timestamp_us{0};
+
+  // 外部定位原始观测文件：例如 CSV/JSON/rosbag，内容应至少包含时间戳、位姿、质量、协方差或标准差。
+  std::vector<calibration_common_interfaces::msg::FileReference> external_observation_files;
+
+  // 标靶观测或检测结果文件：例如 marker/AprilTag/反光柱观测日志、角点检测结果、对齐中间结果。
+  std::vector<calibration_common_interfaces::msg::FileReference> marker_observation_files;
+
+  // 时间同步诊断文件：例如 PTP/NTP 偏差统计、车端与车间主机时钟对齐日志。
+  std::vector<calibration_common_interfaces::msg::FileReference> time_sync_diagnostic_files;
+
   // ===== 底盘域反馈 =====
   // 外部定位验证往往需要结合车辆真实运动状态，因此保留底盘域反馈接口。
   calibration_chassis_interfaces::msg::ChassisReadinessResponse chassis_readiness;
diff --git a/agv_calib_brain/src/core/agv_calib_core/external_localization_service/include/external_localization_service/external_localization_service_node.hpp b/agv_calib_brain/src/core/agv_calib_core/external_localization_service/include/external_localization_service/external_localization_service_node.hpp
index f179cdb..f082d99 100644
--- a/agv_calib_brain/src/core/agv_calib_core/external_localization_service/include/external_localization_service/external_localization_service_node.hpp
+++ b/agv_calib_brain/src/core/agv_calib_core/external_localization_service/include/external_localization_service/external_localization_service_node.hpp
@@ -59,6 +59,7 @@ private:
   };
 
   ReadinessConfig load_readiness_config();
+  ExternalReferenceExecutor::DataInputConfig load_data_input_config();
   void handle_external_telemetry(const ExternalTelemetry::SharedPtr msg);
   void append_issue(
     calibration_external_localization_interfaces::msg::ExternalLocalizationValidationSummary & summary,
@@ -71,6 +72,7 @@ private:
     calibration_external_localization_interfaces::msg::ExternalLocalizationReadinessResponse & readiness) const;
 
   ReadinessConfig readiness_config_;
+  ExternalReferenceExecutor::DataInputConfig data_input_config_;
   mutable std::mutex telemetry_mutex_;
   TelemetrySnapshot telemetry_snapshot_;
   rclcpp::Subscription<ExternalTelemetry>::SharedPtr telemetry_subscription_;
diff --git a/agv_calib_brain/src/core/agv_calib_core/external_localization_service/include/external_localization_service/external_reference_executor.hpp b/agv_calib_brain/src/core/agv_calib_core/external_localization_service/include/external_localization_service/external_reference_executor.hpp
index eb16d0c..7e734a5 100644
--- a/agv_calib_brain/src/core/agv_calib_core/external_localization_service/include/external_localization_service/external_reference_executor.hpp
+++ b/agv_calib_brain/src/core/agv_calib_core/external_localization_service/include/external_localization_service/external_reference_executor.hpp
@@ -1,7 +1,10 @@
 #pragma once
 
+#include <cstdint>
 #include <string>
+#include <vector>
 
+#include "calibration_common_interfaces/msg/file_reference.hpp"
 #include "calibration_workshop_orchestration_interfaces/msg/stage_result_summary.hpp"
 #include "external_localization_service/external_localization_algorithm_template.hpp"
 
@@ -26,11 +29,21 @@ public:
   using ExecuteTask =
     calibration_external_localization_interfaces::action::ExecuteExternalLocalizationTask;
 
+  struct DataInputConfig
+  {
+    int64_t data_window_start_timestamp_us{0};
+    int64_t data_window_end_timestamp_us{0};
+    std::vector<calibration_common_interfaces::msg::FileReference> external_observation_files;
+    std::vector<calibration_common_interfaces::msg::FileReference> marker_observation_files;
+    std::vector<calibration_common_interfaces::msg::FileReference> time_sync_diagnostic_files;
+  };
+
   bool validate_goal(const ExecuteTask::Goal & goal, std::string & reject_reason) const;
   bool build_result(
     const ExecuteTask::Goal & goal,
     const calibration_external_localization_interfaces::msg::ExternalLocalizationReadinessResponse & readiness,
     const std::vector<calibration_external_localization_interfaces::msg::ExternalLocalizationTelemetry> & telemetry_history,
+    const DataInputConfig & data_input_config,
     ExecuteTask::Result & external_result,
     std::string & failure_reason) const;
 
diff --git a/agv_calib_brain/src/core/agv_calib_core/external_localization_service/src/external_localization_service_node.cpp b/agv_calib_brain/src/core/agv_calib_core/external_localization_service/src/external_localization_service_node.cpp
index 192f367..ca429bb 100644
--- a/agv_calib_brain/src/core/agv_calib_core/external_localization_service/src/external_localization_service_node.cpp
+++ b/agv_calib_brain/src/core/agv_calib_core/external_localization_service/src/external_localization_service_node.cpp
@@ -19,6 +19,33 @@ int64_t now_us()
            std::chrono::system_clock::now().time_since_epoch())
     .count();
 }
+
+calibration_common_interfaces::msg::FileReference make_file_reference(
+  const std::string & file_uri,
+  const std::string & description)
+{
+  calibration_common_interfaces::msg::FileReference ref;
+  ref.file_uri = file_uri;
+  const auto pos = file_uri.find_last_of("/\\");
+  ref.file_name = pos == std::string::npos ? file_uri : file_uri.substr(pos + 1);
+  ref.size_bytes = 0;
+  ref.description = description;
+  return ref;
+}
+
+std::vector<calibration_common_interfaces::msg::FileReference> make_file_references(
+  const std::vector<std::string> & file_uris,
+  const std::string & description)
+{
+  std::vector<calibration_common_interfaces::msg::FileReference> refs;
+  refs.reserve(file_uris.size());
+  for (const auto & file_uri : file_uris) {
+    if (!file_uri.empty()) {
+      refs.push_back(make_file_reference(file_uri, description));
+    }
+  }
+  return refs;
+}
 }  // namespace
 
 using calibration_common_interfaces::msg::ErrorCode;
@@ -26,7 +53,8 @@ using calibration_common_interfaces::msg::JobState;
 
 ExternalLocalizationServiceNode::ExternalLocalizationServiceNode(const rclcpp::NodeOptions & options)
 : Node("external_localization_service", options),
-  readiness_config_(load_readiness_config())
+  readiness_config_(load_readiness_config()),
+  data_input_config_(load_data_input_config())
 {
   telemetry_subscription_ = create_subscription<ExternalTelemetry>(
     readiness_config_.telemetry_topic,
@@ -67,6 +95,28 @@ ExternalLocalizationServiceNode::ReadinessConfig ExternalLocalizationServiceNode
   return config;
 }
 
+ExternalReferenceExecutor::DataInputConfig ExternalLocalizationServiceNode::load_data_input_config()
+{
+  ExternalReferenceExecutor::DataInputConfig config;
+  config.data_window_start_timestamp_us =
+    declare_parameter<int64_t>("data_input.data_window_start_timestamp_us", 0);
+  config.data_window_end_timestamp_us =
+    declare_parameter<int64_t>("data_input.data_window_end_timestamp_us", 0);
+  config.external_observation_files = make_file_references(
+    declare_parameter<std::vector<std::string>>(
+      "data_input.external_observation_files", std::vector<std::string>{}),
+    "external localization observation data");
+  config.marker_observation_files = make_file_references(
+    declare_parameter<std::vector<std::string>>(
+      "data_input.marker_observation_files", std::vector<std::string>{}),
+    "external marker observation data");
+  config.time_sync_diagnostic_files = make_file_references(
+    declare_parameter<std::vector<std::string>>(
+      "data_input.time_sync_diagnostic_files", std::vector<std::string>{}),
+    "external time synchronization diagnostics");
+  return config;
+}
+
 void ExternalLocalizationServiceNode::handle_external_telemetry(const ExternalTelemetry::SharedPtr msg)
 {
   std::lock_guard<std::mutex> lock(telemetry_mutex_);
@@ -345,7 +395,14 @@ void ExternalLocalizationServiceNode::execute_goal(
     telemetry_history = telemetry_snapshot_.history;
   }
 
-  if (!executor_.build_result(*goal_handle->get_goal(), readiness, telemetry_history, *result, failure_reason)) {
+  if (!executor_.build_result(
+      *goal_handle->get_goal(),
+      readiness,
+      telemetry_history,
+      data_input_config_,
+      *result,
+      failure_reason))
+  {
     result->result.success = false;
     result->result.error_code.code =
       readiness.success ? ErrorCode::INVALID_ARGUMENT : readiness.error_code.code;
diff --git a/agv_calib_brain/src/core/agv_calib_core/external_localization_service/src/external_reference_executor.cpp b/agv_calib_brain/src/core/agv_calib_core/external_localization_service/src/external_reference_executor.cpp
index e9dcb33..732463e 100644
--- a/agv_calib_brain/src/core/agv_calib_core/external_localization_service/src/external_reference_executor.cpp
+++ b/agv_calib_brain/src/core/agv_calib_core/external_localization_service/src/external_reference_executor.cpp
@@ -32,6 +32,7 @@ bool ExternalReferenceExecutor::build_result(
   const ExecuteTask::Goal & goal,
   const calibration_external_localization_interfaces::msg::ExternalLocalizationReadinessResponse & readiness,
   const std::vector<calibration_external_localization_interfaces::msg::ExternalLocalizationTelemetry> & telemetry_history,
+  const DataInputConfig & data_input_config,
   ExecuteTask::Result & external_result,
   std::string & failure_reason) const
 {
@@ -90,6 +91,13 @@ bool ExternalReferenceExecutor::build_result(
   input.chassis_history_available = !input.chassis_telemetry_history.empty();
   input.control_history_available = !input.control_telemetry_history.empty();
   input.sensor_history_available = !input.sensor_telemetry_history.empty();
+  input.data_window_start_timestamp_us = data_input_config.data_window_start_timestamp_us;
+  input.data_window_end_timestamp_us = data_input_config.data_window_end_timestamp_us;
+  input.external_observation_files = data_input_config.external_observation_files;
+  input.marker_observation_files = data_input_config.marker_observation_files;
+  input.time_sync_diagnostic_files = data_input_config.time_sync_diagnostic_files;
+  input.acquisition_diagnostics.push_back(
+    "external_observation_files=" + std::to_string(input.external_observation_files.size()));
 
   ExternalLocalizationOutput output;
   if (!algorithm_.run(input, output, failure_reason)) {
diff --git a/agv_calib_brain/src/core/agv_calib_core/sensor_calibration_service/include/sensor_calibration_service/sensor_calibration_algorithms.hpp b/agv_calib_brain/src/core/agv_calib_core/sensor_calibration_service/include/sensor_calibration_service/sensor_calibration_algorithms.hpp
index 94fe881..8a979fa 100644
--- a/agv_calib_brain/src/core/agv_calib_core/sensor_calibration_service/include/sensor_calibration_service/sensor_calibration_algorithms.hpp
+++ b/agv_calib_brain/src/core/agv_calib_core/sensor_calibration_service/include/sensor_calibration_service/sensor_calibration_algorithms.hpp
@@ -1,5 +1,6 @@
 #pragma once
 
+#include <cstdint>
 #include <string>
 #include <vector>
 
@@ -7,6 +8,7 @@
 #include "calibration_chassis_interfaces/msg/chassis_readiness_response.hpp"
 #include "calibration_chassis_interfaces/msg/chassis_telemetry.hpp"
 #include "calibration_chassis_interfaces/msg/chassis_work_mode.hpp"
+#include "calibration_common_interfaces/msg/file_reference.hpp"
 #include "calibration_control_interfaces/msg/active_controller_parameters_response.hpp"
 #include "calibration_control_interfaces/msg/control_readiness_response.hpp"
 #include "calibration_control_interfaces/msg/control_telemetry.hpp"
@@ -132,6 +134,33 @@ struct SensorCalibrationInput
   bool control_history_available{false};
   bool truth_history_available{false};
 
+  // ===== 算法数据输入窗口 =====
+  // 当前采集任务对应的数据时间窗口。0 表示上层尚未提供明确边界。
+  int64_t data_window_start_timestamp_us{0};
+  int64_t data_window_end_timestamp_us{0};
+
+  // 图像样本文件：适用于前视/下视相机内参、相机外参、手眼标定。
+  // 文件可为单帧图片、图片列表、rosbag、mcap 或算法约定的数据集索引。
+  std::vector<calibration_common_interfaces::msg::FileReference> image_sample_files;
+
+  // IMU 原始样本文件：适用于 IMU 内参、IMU 外参、运动段对齐。
+  std::vector<calibration_common_interfaces::msg::FileReference> imu_sample_files;
+
+  // 3D 点云样本文件：适用于 3D LiDAR 外参或点云配准类算法。
+  std::vector<calibration_common_interfaces::msg::FileReference> pointcloud_sample_files;
+
+  // 2D 激光扫描样本文件：适用于 2D LiDAR 外参、角落/平面靶标拟合。
+  std::vector<calibration_common_interfaces::msg::FileReference> laser_scan_sample_files;
+
+  // 标定目标检测结果文件：例如棋盘格/ChArUco/AprilTag 角点、PnP 初值、LiDAR 平面/角点提取结果。
+  std::vector<calibration_common_interfaces::msg::FileReference> target_detection_files;
+
+  // 机械臂或平台位姿文件：适用于手眼标定、传感器到 base_link 外参联合求解。
+  std::vector<calibration_common_interfaces::msg::FileReference> robot_pose_sample_files;
+
+  // 已同步的数据集索引：推荐作为真实算法的首选入口，内部可引用图像、IMU、点云、真值、检测结果。
+  std::vector<calibration_common_interfaces::msg::FileReference> synchronized_dataset_files;
+
   // 说明：如果后续某类传感器算法还需要更细原始数据入口，可继续在这里补充。
   // 常见补充项包括：图像帧缓存、IMU 原始包、点云帧列表、机械臂位姿序列、标定板检测结果等。
 };
diff --git a/agv_calib_brain/src/core/agv_calib_core/sensor_calibration_service/include/sensor_calibration_service/sensor_calibration_service_node.hpp b/agv_calib_brain/src/core/agv_calib_core/sensor_calibration_service/include/sensor_calibration_service/sensor_calibration_service_node.hpp
index 9af050a..1d1e646 100644
--- a/agv_calib_brain/src/core/agv_calib_core/sensor_calibration_service/include/sensor_calibration_service/sensor_calibration_service_node.hpp
+++ b/agv_calib_brain/src/core/agv_calib_core/sensor_calibration_service/include/sensor_calibration_service/sensor_calibration_service_node.hpp
@@ -11,6 +11,7 @@
 
 #include "sensor_calibration_service/sensor_calibration_algorithm_template.hpp"
 
+#include "calibration_common_interfaces/msg/file_reference.hpp"
 #include "calibration_sensor_interfaces/action/execute_sensor_calibration_task.hpp"
 #include "calibration_sensor_interfaces/msg/sensor_calibration_task_type.hpp"
 #include "calibration_sensor_interfaces/srv/get_sensor_readiness.hpp"
@@ -47,12 +48,27 @@ private:
     std::vector<std::string> ready_sensor_ids;
   };
 
+  struct DataInputConfig
+  {
+    int64_t data_window_start_timestamp_us{0};
+    int64_t data_window_end_timestamp_us{0};
+    std::vector<calibration_common_interfaces::msg::FileReference> image_sample_files;
+    std::vector<calibration_common_interfaces::msg::FileReference> imu_sample_files;
+    std::vector<calibration_common_interfaces::msg::FileReference> pointcloud_sample_files;
+    std::vector<calibration_common_interfaces::msg::FileReference> laser_scan_sample_files;
+    std::vector<calibration_common_interfaces::msg::FileReference> target_detection_files;
+    std::vector<calibration_common_interfaces::msg::FileReference> robot_pose_sample_files;
+    std::vector<calibration_common_interfaces::msg::FileReference> synchronized_dataset_files;
+  };
+
   rclcpp::Service<ReadinessSrv>::SharedPtr readiness_service_;
   rclcpp_action::Server<ExecuteTask>::SharedPtr execute_task_action_server_;
   SensorCalibrationAlgorithmTemplate algorithm_;
   ReadinessConfig readiness_config_;
+  DataInputConfig data_input_config_;
 
   ReadinessConfig load_readiness_config();
+  DataInputConfig load_data_input_config();
   std::vector<std::string> parse_csv_list(const std::string & raw) const;
   void append_issue(
     calibration_sensor_interfaces::msg::SensorReadinessResponse & response,
diff --git a/agv_calib_brain/src/core/agv_calib_core/sensor_calibration_service/src/sensor_calibration_service_node.cpp b/agv_calib_brain/src/core/agv_calib_core/sensor_calibration_service/src/sensor_calibration_service_node.cpp
index 20d0c21..15c2f89 100644
--- a/agv_calib_brain/src/core/agv_calib_core/sensor_calibration_service/src/sensor_calibration_service_node.cpp
+++ b/agv_calib_brain/src/core/agv_calib_core/sensor_calibration_service/src/sensor_calibration_service_node.cpp
@@ -24,6 +24,33 @@ int64_t now_us()
            std::chrono::system_clock::now().time_since_epoch())
     .count();
 }
+
+calibration_common_interfaces::msg::FileReference make_file_reference(
+  const std::string & file_uri,
+  const std::string & description)
+{
+  calibration_common_interfaces::msg::FileReference ref;
+  ref.file_uri = file_uri;
+  const auto pos = file_uri.find_last_of("/\\");
+  ref.file_name = pos == std::string::npos ? file_uri : file_uri.substr(pos + 1);
+  ref.size_bytes = 0;
+  ref.description = description;
+  return ref;
+}
+
+std::vector<calibration_common_interfaces::msg::FileReference> make_file_references(
+  const std::vector<std::string> & file_uris,
+  const std::string & description)
+{
+  std::vector<calibration_common_interfaces::msg::FileReference> refs;
+  refs.reserve(file_uris.size());
+  for (const auto & file_uri : file_uris) {
+    if (!file_uri.empty()) {
+      refs.push_back(make_file_reference(file_uri, description));
+    }
+  }
+  return refs;
+}
 }  // namespace
 
 using calibration_common_interfaces::msg::ErrorCode;
@@ -33,6 +60,7 @@ SensorCalibrationServiceNode::SensorCalibrationServiceNode(const rclcpp::NodeOpt
 : Node("sensor_calibration_service", options)
 {
   readiness_config_ = load_readiness_config();
+  data_input_config_ = load_data_input_config();
 
   readiness_service_ = create_service<ReadinessSrv>(
     "/sensor_calibration/get_readiness",
@@ -141,6 +169,46 @@ SensorCalibrationServiceNode::ReadinessConfig SensorCalibrationServiceNode::load
   return config;
 }
 
+SensorCalibrationServiceNode::DataInputConfig SensorCalibrationServiceNode::load_data_input_config()
+{
+  DataInputConfig config;
+  config.data_window_start_timestamp_us =
+    declare_parameter<int64_t>("data_input.data_window_start_timestamp_us", 0);
+  config.data_window_end_timestamp_us =
+    declare_parameter<int64_t>("data_input.data_window_end_timestamp_us", 0);
+
+  config.image_sample_files = make_file_references(
+    declare_parameter<std::vector<std::string>>(
+      "data_input.image_sample_files", std::vector<std::string>{}),
+    "sensor image samples");
+  config.imu_sample_files = make_file_references(
+    declare_parameter<std::vector<std::string>>(
+      "data_input.imu_sample_files", std::vector<std::string>{}),
+    "sensor imu samples");
+  config.pointcloud_sample_files = make_file_references(
+    declare_parameter<std::vector<std::string>>(
+      "data_input.pointcloud_sample_files", std::vector<std::string>{}),
+    "sensor pointcloud samples");
+  config.laser_scan_sample_files = make_file_references(
+    declare_parameter<std::vector<std::string>>(
+      "data_input.laser_scan_sample_files", std::vector<std::string>{}),
+    "sensor laser scan samples");
+  config.target_detection_files = make_file_references(
+    declare_parameter<std::vector<std::string>>(
+      "data_input.target_detection_files", std::vector<std::string>{}),
+    "sensor calibration target detection results");
+  config.robot_pose_sample_files = make_file_references(
+    declare_parameter<std::vector<std::string>>(
+      "data_input.robot_pose_sample_files", std::vector<std::string>{}),
+    "robot or platform pose samples");
+  config.synchronized_dataset_files = make_file_references(
+    declare_parameter<std::vector<std::string>>(
+      "data_input.synchronized_dataset_files", std::vector<std::string>{}),
+    "synchronized sensor calibration dataset index");
+
+  return config;
+}
+
 std::vector<std::string> SensorCalibrationServiceNode::parse_csv_list(const std::string & raw) const
 {
   std::vector<std::string> items;
@@ -265,6 +333,17 @@ void SensorCalibrationServiceNode::execute_goal(
   input.chassis_history_available = false;
   input.control_history_available = false;
   input.truth_history_available = false;
+  input.data_window_start_timestamp_us = data_input_config_.data_window_start_timestamp_us;
+  input.data_window_end_timestamp_us = data_input_config_.data_window_end_timestamp_us;
+  input.image_sample_files = data_input_config_.image_sample_files;
+  input.imu_sample_files = data_input_config_.imu_sample_files;
+  input.pointcloud_sample_files = data_input_config_.pointcloud_sample_files;
+  input.laser_scan_sample_files = data_input_config_.laser_scan_sample_files;
+  input.target_detection_files = data_input_config_.target_detection_files;
+  input.robot_pose_sample_files = data_input_config_.robot_pose_sample_files;
+  input.synchronized_dataset_files = data_input_config_.synchronized_dataset_files;
+  input.storage_diagnostics.push_back(
+    "synchronized_dataset_files=" + std::to_string(input.synchronized_dataset_files.size()));
 
   SensorCalibrationAlgorithmTemplate::Output output;
   std::string failure_reason;
diff --git a/agv_calib_brain/src/core/agv_calib_core/workshop_orchestrator/include/workshop_orchestrator_v2/workshop_orchestrator_v2_node.hpp b/agv_calib_brain/src/core/agv_calib_core/workshop_orchestrator/include/workshop_orchestrator_v2/workshop_orchestrator_v2_node.hpp
index ba0049a..4118496 100644
--- a/agv_calib_brain/src/core/agv_calib_core/workshop_orchestrator/include/workshop_orchestrator_v2/workshop_orchestrator_v2_node.hpp
+++ b/agv_calib_brain/src/core/agv_calib_core/workshop_orchestrator/include/workshop_orchestrator_v2/workshop_orchestrator_v2_node.hpp
@@ -185,6 +185,7 @@ private:
   void finish_session_canceled(
     const std::shared_ptr<GoalHandleExecuteWorkshopSession> goal_handle,
     const SessionExecutionContext & context);
+  void append_report_trace_files(WorkshopReport & report) const;
 
   // ─── 事件发布（同时发 topic + action feedback） ───
   void publish_event(
@@ -223,6 +224,8 @@ private:
   std::unique_ptr<Wifi6LinkClient> wifi6_link_client_;
   bool wifi6_precheck_enabled_{true};
   bool wifi6_precheck_require_all_links_{true};
+  std::string data_input_params_file_;
+  std::string dataset_index_file_;
   rclcpp::node_interfaces::OnSetParametersCallbackHandle::SharedPtr parameter_callback_handle_;
 
   // ─── ROS 接口 ───
diff --git a/agv_calib_brain/src/core/agv_calib_core/workshop_orchestrator/src/workshop_orchestrator_v2_node.cpp b/agv_calib_brain/src/core/agv_calib_core/workshop_orchestrator/src/workshop_orchestrator_v2_node.cpp
index b0e776f..7f3d499 100644
--- a/agv_calib_brain/src/core/agv_calib_core/workshop_orchestrator/src/workshop_orchestrator_v2_node.cpp
+++ b/agv_calib_brain/src/core/agv_calib_core/workshop_orchestrator/src/workshop_orchestrator_v2_node.cpp
@@ -1,7 +1,10 @@
 #include "workshop_orchestrator_v2/workshop_orchestrator_v2_node.hpp" // 对应头文件实现。
 
+#include <algorithm> // 检查报告文件是否已经存在。
 #include <chrono> // sleep_for 需要的时间单位。
+#include <filesystem> // 规范化现场数据输入和数据集索引路径。
 #include <sstream> // 拼接 session_id 时要用字符串流。
+#include <system_error> // 文件系统查询失败时用 error_code 接住错误。
 #include <thread>  // 把整场执行放到后台线程时要用 std::thread。
 
 #include "calibration_workshop_orchestration_interfaces/msg/approval_state.hpp"
@@ -19,11 +22,106 @@ using calibration_workshop_orchestration_interfaces::srv::GetWorkshopSession; //
 using calibration_workshop_orchestration_interfaces::srv::PauseWorkshopSession; // 暂停接口短名。
 using calibration_workshop_orchestration_interfaces::srv::ResumeWorkshopSession; // 恢复接口短名。
 
+namespace
+{
+namespace fs = std::filesystem;
+
+std::string normalize_file_uri(const std::string & raw_path)
+{
+  if (raw_path.empty()) {
+    return "";
+  }
+
+  std::error_code ec;
+  const fs::path path(raw_path);
+  const fs::path absolute_path = path.is_absolute() ? path : fs::absolute(path, ec);
+  if (ec) {
+    return path.lexically_normal().string();
+  }
+  return absolute_path.lexically_normal().string();
+}
+
+calibration_common_interfaces::msg::FileReference make_trace_file_reference(
+  const std::string & raw_path,
+  const std::string & description)
+{
+  calibration_common_interfaces::msg::FileReference ref;
+  ref.file_uri = normalize_file_uri(raw_path);
+  if (ref.file_uri.empty()) {
+    return ref;
+  }
+
+  const fs::path path(ref.file_uri);
+  ref.file_name = path.filename().string();
+  ref.description = description;
+
+  std::error_code ec;
+  if (fs::exists(path, ec) && fs::is_regular_file(path, ec)) {
+    ref.size_bytes = static_cast<int64_t>(fs::file_size(path, ec));
+    if (ec) {
+      ref.size_bytes = 0;
+    }
+  }
+  return ref;
+}
+
+std::string infer_dataset_index_file(const std::string & data_input_params_file)
+{
+  const std::string normalized_data_input_file = normalize_file_uri(data_input_params_file);
+  if (normalized_data_input_file.empty()) {
+    return "";
+  }
+
+  const fs::path candidate = fs::path(normalized_data_input_file).parent_path() / "dataset_index.yaml";
+  std::error_code ec;
+  if (!fs::exists(candidate, ec) || !fs::is_regular_file(candidate, ec)) {
+    return "";
+  }
+  return candidate.lexically_normal().string();
+}
+
+void append_metadata_value(
+  WorkshopReport & report,
+  const std::string & key,
+  const std::string & value)
+{
+  if (value.empty()) {
+    return;
+  }
+
+  calibration_common_interfaces::msg::KeyValuePair kv;
+  kv.key = key;
+  kv.value = value;
+  report.metadata.push_back(kv);
+}
+
+void append_report_file(
+  WorkshopReport & report,
+  const calibration_common_interfaces::msg::FileReference & ref)
+{
+  if (ref.file_uri.empty()) {
+    return;
+  }
+
+  const auto duplicate = std::find_if(
+    report.report_files.begin(),
+    report.report_files.end(),
+    [&ref](const auto & existing) {
+      return existing.file_uri == ref.file_uri;
+    });
+  if (duplicate == report.report_files.end()) {
+    report.report_files.push_back(ref);
+  }
+}
+}  // namespace
+
 WorkshopOrchestratorV2Node::WorkshopOrchestratorV2Node(const rclcpp::NodeOptions & options)
 : Node("workshop_orchestrator_v2", options) // 创建一个名为 workshop_orchestrator_v2 的 ROS 节点。
 {
   wifi6_precheck_enabled_ = declare_parameter<bool>("wifi6_precheck_enabled", true);
   wifi6_precheck_require_all_links_ = declare_parameter<bool>("wifi6_precheck_require_all_links", true);
+  data_input_params_file_ = declare_parameter<std::string>("data_input_params_file", "");
+  dataset_index_file_ = declare_parameter<std::string>("dataset_index_file", "");
   Wifi6LinkClient::Config wifi6_config;
   wifi6_config.vehicle_host = declare_parameter<std::string>("wifi6_vehicle_host", "127.0.0.1");
   wifi6_config.vehicle_port = static_cast<uint16_t>(declare_parameter<int>("wifi6_vehicle_port", 9000));
@@ -38,6 +136,10 @@ WorkshopOrchestratorV2Node::WorkshopOrchestratorV2Node(const rclcpp::NodeOptions
           wifi6_precheck_enabled_ = parameter.as_bool();
         } else if (parameter.get_name() == "wifi6_precheck_require_all_links") {
           wifi6_precheck_require_all_links_ = parameter.as_bool();
+        } else if (parameter.get_name() == "data_input_params_file") {
+          data_input_params_file_ = parameter.as_string();
+        } else if (parameter.get_name() == "dataset_index_file") {
+          dataset_index_file_ = parameter.as_string();
         }
       }
       return result;
@@ -1019,6 +1121,23 @@ void WorkshopOrchestratorV2Node::record_stage_result(
   }
 }
 
+void WorkshopOrchestratorV2Node::append_report_trace_files(WorkshopReport & report) const
+{
+  const auto data_input_ref = make_trace_file_reference(
+    data_input_params_file_,
+    "本次会话算法数据输入参数文件");
+  append_report_file(report, data_input_ref);
+  append_metadata_value(report, "data_input_params_file", data_input_ref.file_uri);
+
+  const std::string resolved_dataset_index_file =
+    dataset_index_file_.empty() ? infer_dataset_index_file(data_input_params_file_) : dataset_index_file_;
+  const auto dataset_index_ref = make_trace_file_reference(
+    resolved_dataset_index_file,
+    "本次会话真实采集数据集索引文件");
+  append_report_file(report, dataset_index_ref);
+  append_metadata_value(report, "dataset_index_file", dataset_index_ref.file_uri);
+}
+
 void WorkshopOrchestratorV2Node::finish_session_precheck_failed(
   const std::shared_ptr<GoalHandleExecuteWorkshopSession> goal_handle,
   const SessionExecutionContext & context,
@@ -1038,6 +1157,7 @@ void WorkshopOrchestratorV2Node::finish_session_precheck_failed(
       context.started_timestamp_us,
       now_us(),
       record.last_precheck.message.empty() ? "Precheck failed." : record.last_precheck.message);
+    append_report_trace_files(record.report);
     record.executing = false;
     record.report_ready = true;
     publish_event(record, WorkshopEventType::REPORT_READY, "Report ready: precheck failed.");
@@ -1069,6 +1189,7 @@ void WorkshopOrchestratorV2Node::finish_session_failed(
       context.started_timestamp_us,
       now_us(),
       failure_reason);
+    append_report_trace_files(record.report);
     record.executing = false;
     record.report_ready = true;
     publish_event(record, WorkshopEventType::REPORT_READY, "Report ready: session failed.");
@@ -1099,6 +1220,7 @@ void WorkshopOrchestratorV2Node::finish_session_succeeded(
       context.started_timestamp_us,
       now_us(),
       "Workshop v2 minimal flow succeeded.");
+    append_report_trace_files(record.report);
     record.executing = false;
     record.report_ready = true;
     publish_event(record, WorkshopEventType::REPORT_READY, "Report ready.");
@@ -1129,6 +1251,7 @@ void WorkshopOrchestratorV2Node::finish_session_canceled(
       context.started_timestamp_us,
       now_us(),
       "Session canceled.");
+    append_report_trace_files(record.report);
     record.executing = false;
     record.report_ready = true;
     publish_event(record, WorkshopEventType::SESSION_STATE_CHANGED, "Session canceled.");
diff --git a/agv_calib_brain/src/deployment/checklists/sim_to_site_checklist.md b/agv_calib_brain/src/deployment/checklists/sim_to_site_checklist.md
index ff19473..35d97fc 100644
--- a/agv_calib_brain/src/deployment/checklists/sim_to_site_checklist.md
+++ b/agv_calib_brain/src/deployment/checklists/sim_to_site_checklist.md
@@ -1,18 +1,24 @@
-# Simulation To Site Checklist
+# 从仿真迁移到现场的检查清单
 
-Before promoting a simulation-validated setup to site deployment, verify:
-
-- ROS 2 service/action/topic names match the deployment profile.
-- `vehicle_id` is stable and checked by gateway and vehicle-side agent.
-- `base_link` definition matches the real vehicle, especially rear axle center.
-- Sensor frame IDs match the real URDF/TF tree.
-- Calibration target dimensions are measured onsite and not copied from defaults.
-- Vehicle-side agent owns low-level motion control.
-- Workshop PC cannot publish directly to actuator topics.
-- Emergency stop was tested from gateway and vehicle-side agent.
-- Disconnect or timeout causes vehicle stop.
-- WiFi or wired network timeout behavior was tested.
-- Vehicle path is clear at the real site.
-- First site run is low-speed and supervised.
-- Calibration results include vehicle ID, config version, operator, and timestamp.
+把已经通过仿真验证的配置迁移到真实现场前，需要确认：
 
+- ROS 2 service、action、topic 名称与部署 profile 一致。
+- `vehicle_id` 稳定，并且 gateway 和车端 agent 都会校验。
+- `base_link` 定义与真实车辆一致，尤其是后轴中心位置。
+- 传感器 frame ID 与真实 URDF/TF 树一致。
+- 标定靶尺寸已在现场实测，不能直接沿用默认值。
+- 真实采集/ingest 已生成本次会话专用的 `dataset_index.yaml`。
+- 已使用 `validate_dataset_index.py` 校验本次 `dataset_index.yaml`。
+- 已在会话结束时调用收尾工具，从 `dataset_index.yaml` 生成 `site_data_input.yaml`。
+- 已使用 `run_local_data_input_smoke.sh` 验证数据输入注入和 report 链路。
+- 运行真实算法前，已通过 `data_input_params_file` 把数据输入参数文件传给现场 launch。
+- 最终 report 的 `report_files` 已包含本次 `site_data_input.yaml` 和 `dataset_index.yaml`。
+- 数据集索引只引用本次会话和本次数据窗口内的文件。
+- 车端 agent 负责底层运动控制。
+- 车间工控机不能直接向执行器 topic 发布控制指令。
+- 已从 gateway 和车端 agent 两侧测试急停。
+- 断连或超时会触发车辆停车。
+- 已测试 WiFi 或有线网络的超时行为。
+- 真实现场的车辆行驶路径已清空。
+- 第一次现场运行必须低速并有人监督。
+- 标定结果包含车辆 ID、配置版本、操作者和时间戳。
diff --git a/agv_calib_brain/src/deployment/profiles/example_dataset_index.yaml b/agv_calib_brain/src/deployment/profiles/example_dataset_index.yaml
new file mode 100644
index 0000000..719547d
--- /dev/null
+++ b/agv_calib_brain/src/deployment/profiles/example_dataset_index.yaml
@@ -0,0 +1,56 @@
+# 数据集索引样例：真实采集/ingest 每次标定会话应输出同类文件。
+# 具体转换命令见 src/docs/algorithm_template_contract.md。
+
+schema_version: 1
+
+session:
+  session_id: session_001
+  site_id: site_a
+  vehicle_id: agv_001
+  dataset_root: /data/agv_calib/site_a/session_001
+  data_window_start_timestamp_us: 1770000000000000
+  data_window_end_timestamp_us: 1770000120000000
+
+data_inputs:
+  external:
+    external_observation_files:
+      - external/external_observations.csv
+      - external/truth_trajectory.csv
+    marker_observation_files:
+      - external/marker_observations.json
+    time_sync_diagnostic_files:
+      - external/time_sync_report.json
+
+  chassis:
+    chassis_motion_data_files:
+      - chassis/chassis_motion.csv
+    actuator_command_files:
+      - chassis/actuator_commands.csv
+    truth_trajectory_files:
+      - external/truth_trajectory.csv
+
+  control:
+    control_evaluation_data_files:
+      - control/control_eval.csv
+    reference_signal_files:
+      - control/reference_signal.csv
+    chassis_response_files:
+      - control/chassis_response.csv
+    truth_trajectory_files:
+      - external/truth_trajectory.csv
+
+  sensor:
+    image_sample_files:
+      - sensor/front_camera/images.yaml
+      - sensor/down_camera/images.yaml
+    imu_sample_files:
+      - sensor/imu/imu_samples.mcap
+    pointcloud_sample_files:
+      - sensor/lidar_3d/pointclouds.mcap
+    laser_scan_sample_files:
+      - sensor/lidar_2d/scans.mcap
+    target_detection_files:
+      - sensor/front_camera/charuco_detections.json
+      - sensor/down_camera/charuco_detections.json
+    robot_pose_sample_files:
+      - sensor/hand_eye/robot_poses.csv
diff --git a/agv_calib_brain/src/deployment/profiles/site_data_input_template.yaml b/agv_calib_brain/src/deployment/profiles/site_data_input_template.yaml
new file mode 100644
index 0000000..a70fa01
--- /dev/null
+++ b/agv_calib_brain/src/deployment/profiles/site_data_input_template.yaml
@@ -0,0 +1,64 @@
+# ROS 2 参数模板：用于把真实标定采集数据注入算法输入。
+#
+# 使用方式：
+#   启动现场 launch 时通过 data_input_params_file 指向本文件副本。
+#
+# 采集或数据接入程序应为每次标定会话生成一份本文件的副本，
+# 并把数据集索引、rosbag/mcap、CSV/JSON 日志、图像、点云、
+# IMU 样本和检测结果等路径写入对应字段。
+# 推荐从 dataset_index.yaml 自动生成，转换工具为：
+#   src/deployment/tools/dataset_index_to_site_data_input.py
+
+external_localization_service:
+  ros__parameters:
+    data_input.data_window_start_timestamp_us: 0
+    data_input.data_window_end_timestamp_us: 0
+    # data_input.external_observation_files:
+    #   - /data/agv_calib/session_001/external/external_observations.csv
+    # data_input.marker_observation_files:
+    #   - /data/agv_calib/session_001/external/marker_observations.json
+    # data_input.time_sync_diagnostic_files:
+    #   - /data/agv_calib/session_001/external/time_sync_report.json
+
+chassis_calibration_service:
+  ros__parameters:
+    data_input.data_window_start_timestamp_us: 0
+    data_input.data_window_end_timestamp_us: 0
+    # data_input.chassis_motion_data_files:
+    #   - /data/agv_calib/session_001/chassis/chassis_motion.csv
+    # data_input.actuator_command_files:
+    #   - /data/agv_calib/session_001/chassis/actuator_commands.csv
+    # data_input.truth_trajectory_files:
+    #   - /data/agv_calib/session_001/external/truth_trajectory.csv
+
+control_calibration_service:
+  ros__parameters:
+    data_input.data_window_start_timestamp_us: 0
+    data_input.data_window_end_timestamp_us: 0
+    # data_input.control_evaluation_data_files:
+    #   - /data/agv_calib/session_001/control/control_eval.csv
+    # data_input.reference_signal_files:
+    #   - /data/agv_calib/session_001/control/reference_signal.csv
+    # data_input.chassis_response_files:
+    #   - /data/agv_calib/session_001/control/chassis_response.csv
+    # data_input.truth_trajectory_files:
+    #   - /data/agv_calib/session_001/external/truth_trajectory.csv
+
+sensor_calibration_service:
+  ros__parameters:
+    data_input.data_window_start_timestamp_us: 0
+    data_input.data_window_end_timestamp_us: 0
+    # data_input.image_sample_files:
+    #   - /data/agv_calib/session_001/sensor/front_camera/images.yaml
+    # data_input.imu_sample_files:
+    #   - /data/agv_calib/session_001/sensor/imu/imu_samples.mcap
+    # data_input.pointcloud_sample_files:
+    #   - /data/agv_calib/session_001/sensor/lidar_3d/pointclouds.mcap
+    # data_input.laser_scan_sample_files:
+    #   - /data/agv_calib/session_001/sensor/lidar_2d/scans.mcap
+    # data_input.target_detection_files:
+    #   - /data/agv_calib/session_001/sensor/front_camera/charuco_detections.json
+    # data_input.robot_pose_sample_files:
+    #   - /data/agv_calib/session_001/sensor/hand_eye/robot_poses.csv
+    # data_input.synchronized_dataset_files:
+    #   - /data/agv_calib/session_001/dataset_index.yaml
diff --git a/agv_calib_brain/src/deployment/profiles/site_template.yaml b/agv_calib_brain/src/deployment/profiles/site_template.yaml
index f397a31..21ed8e1 100644
--- a/agv_calib_brain/src/deployment/profiles/site_template.yaml
+++ b/agv_calib_brain/src/deployment/profiles/site_template.yaml
@@ -36,10 +36,23 @@ external_pose_bridge:
 
 workshop_sensor_ingest:
   type: workshop_sensor_ingest
+  capture_session_tool: src/site_deployment/workshop_sensor_ingest_real/site_session_capture.py
   publish_prefix: /workshop/vehicle_sensor
   poll_hz: 15.0
   max_payload_bytes: 4194304
 
+algorithm_data_inputs:
+  # 每次标定会话对应的 ROS 参数文件，由 minimal_workshop_demo.launch.py
+  # 通过 data_input_params_file:=... 注入。
+  ros_params_file: /data/agv_calib/replace_with_site_or_line_id/session_xxx/site_data_input.yaml
+  # 真实采集或数据接入程序应把每次会话的数据集写到这里。
+  dataset_root: /data/agv_calib/replace_with_site_or_line_id
+  dataset_index_name: dataset_index.yaml
+  # 推荐由 dataset_index_to_site_data_input.py 从 dataset_index.yaml 自动生成。
+  converter: src/deployment/tools/dataset_index_to_site_data_input.py
+  # 真实采集/ingest 会话结束时推荐调用这个收尾入口。
+  session_finalizer: src/deployment/tools/finalize_site_session.py
+
 frames:
   map: workshop
   base_link: rear_axle_center
diff --git a/agv_calib_brain/src/deployment/tools/dataset_index_to_site_data_input.py b/agv_calib_brain/src/deployment/tools/dataset_index_to_site_data_input.py
new file mode 100644
index 0000000..3c20b8b
--- /dev/null
+++ b/agv_calib_brain/src/deployment/tools/dataset_index_to_site_data_input.py
@@ -0,0 +1,268 @@
+#!/usr/bin/env python3
+"""把真实采集数据集索引转换为算法服务可读取的 ROS 2 参数文件。"""
+
+from __future__ import annotations
+
+import argparse
+import re
+import sys
+from pathlib import Path
+from typing import Any
+
+try:
+    import yaml
+except ImportError as exc:
+    raise SystemExit("缺少 PyYAML，请先在当前 Python 环境安装 yaml 模块。") from exc
+
+
+URI_SCHEME_RE = re.compile(r"^[A-Za-z][A-Za-z0-9+.-]*://")
+
+SERVICE_INPUT_FIELDS = {
+    "external_localization_service": {
+        "index_section": "external",
+        "fields": [
+            "external_observation_files",
+            "marker_observation_files",
+            "time_sync_diagnostic_files",
+        ],
+    },
+    "chassis_calibration_service": {
+        "index_section": "chassis",
+        "fields": [
+            "chassis_motion_data_files",
+            "actuator_command_files",
+            "truth_trajectory_files",
+        ],
+    },
+    "control_calibration_service": {
+        "index_section": "control",
+        "fields": [
+            "control_evaluation_data_files",
+            "reference_signal_files",
+            "chassis_response_files",
+            "truth_trajectory_files",
+        ],
+    },
+    "sensor_calibration_service": {
+        "index_section": "sensor",
+        "fields": [
+            "image_sample_files",
+            "imu_sample_files",
+            "pointcloud_sample_files",
+            "laser_scan_sample_files",
+            "target_detection_files",
+            "robot_pose_sample_files",
+            "synchronized_dataset_files",
+        ],
+    },
+}
+
+
+def parse_args() -> argparse.Namespace:
+    parser = argparse.ArgumentParser(
+        description="根据真实采集 dataset_index.yaml 生成 site_data_input.yaml。"
+    )
+    parser.add_argument(
+        "dataset_index",
+        help="真实采集或 ingest 生成的数据集索引文件。",
+    )
+    parser.add_argument(
+        "-o",
+        "--output",
+        help="输出的 ROS 2 参数文件；不填写时输出到标准输出。",
+    )
+    parser.add_argument(
+        "--dataset-root",
+        help="覆盖索引文件中的 session.dataset_root，用于现场挂载路径重定向。",
+    )
+    parser.add_argument(
+        "--no-index-reference",
+        action="store_true",
+        help="不自动把 dataset_index.yaml 写入 sensor 的 synchronized_dataset_files。",
+    )
+    parser.add_argument(
+        "--strict",
+        action="store_true",
+        help="严格检查：要求时间窗口有效，并且至少存在一个数据文件引用。",
+    )
+    return parser.parse_args()
+
+
+def load_yaml(path: Path) -> dict[str, Any]:
+    with path.open("r", encoding="utf-8") as stream:
+        data = yaml.safe_load(stream)
+    if data is None:
+        return {}
+    if not isinstance(data, dict):
+        raise ValueError(f"{path} 的顶层结构必须是 YAML map。")
+    return data
+
+
+def is_uri(value: str) -> bool:
+    return bool(URI_SCHEME_RE.match(value))
+
+
+def normalize_dataset_root(index_path: Path, raw_root: str | None) -> Path:
+    if not raw_root:
+        return index_path.parent
+    root = Path(raw_root).expanduser()
+    if root.is_absolute():
+        return root
+    return (index_path.parent / root).resolve(strict=False)
+
+
+def resolve_file_uri(raw_uri: str, dataset_root: Path) -> str:
+    uri = raw_uri.strip()
+    if not uri:
+        return ""
+    if is_uri(uri):
+        return uri
+    path = Path(uri).expanduser()
+    if path.is_absolute():
+        return str(path)
+    return str((dataset_root / path).resolve(strict=False))
+
+
+def extract_file_uri(entry: Any) -> str:
+    if isinstance(entry, str):
+        return entry
+    if isinstance(entry, dict):
+        for key in ("file_uri", "uri", "path", "file"):
+            value = entry.get(key)
+            if isinstance(value, str):
+                return value
+    raise ValueError(f"文件引用条目必须是字符串，或包含 file_uri/uri/path/file 的 map：{entry!r}")
+
+
+def read_file_list(value: Any, dataset_root: Path) -> list[str]:
+    if value is None:
+        return []
+    entries = value if isinstance(value, list) else [value]
+    result: list[str] = []
+    for entry in entries:
+        file_uri = resolve_file_uri(extract_file_uri(entry), dataset_root)
+        if file_uri and file_uri not in result:
+            result.append(file_uri)
+    return result
+
+
+def read_int(value: Any, field_name: str) -> int:
+    if value in (None, ""):
+        return 0
+    try:
+        return int(value)
+    except (TypeError, ValueError) as exc:
+        raise ValueError(f"{field_name} 必须是整数微秒时间戳，当前值为 {value!r}。") from exc
+
+
+def module_data(index: dict[str, Any], section_name: str) -> dict[str, Any]:
+    data_inputs = index.get("data_inputs")
+    if data_inputs is None:
+        data_inputs = index.get("files", {})
+    if not isinstance(data_inputs, dict):
+        raise ValueError("data_inputs 必须是 YAML map。")
+    section = data_inputs.get(section_name, {})
+    if section is None:
+        return {}
+    if not isinstance(section, dict):
+        raise ValueError(f"data_inputs.{section_name} 必须是 YAML map。")
+    return section
+
+
+def window_value(session: dict[str, Any], section: dict[str, Any], key: str) -> int:
+    return read_int(section.get(key, session.get(key, 0)), key)
+
+
+def build_ros_params(
+    index_path: Path,
+    index: dict[str, Any],
+    dataset_root_override: str | None,
+    add_index_reference: bool,
+) -> dict[str, Any]:
+    session = index.get("session", {})
+    if session is None:
+        session = {}
+    if not isinstance(session, dict):
+        raise ValueError("session 必须是 YAML map。")
+
+    dataset_root = normalize_dataset_root(
+        index_path,
+        dataset_root_override or session.get("dataset_root"),
+    )
+
+    output: dict[str, Any] = {}
+    for service_name, config in SERVICE_INPUT_FIELDS.items():
+        section_name = str(config["index_section"])
+        section = module_data(index, section_name)
+        params: dict[str, Any] = {
+            "data_input.data_window_start_timestamp_us": window_value(
+                session, section, "data_window_start_timestamp_us"
+            ),
+            "data_input.data_window_end_timestamp_us": window_value(
+                session, section, "data_window_end_timestamp_us"
+            ),
+        }
+        for field_name in config["fields"]:
+            files = read_file_list(section.get(field_name), dataset_root)
+            if (
+                add_index_reference
+                and section_name == "sensor"
+                and field_name == "synchronized_dataset_files"
+            ):
+                index_uri = str(index_path.resolve(strict=False))
+                if index_uri not in files:
+                    files.append(index_uri)
+            if files:
+                params[f"data_input.{field_name}"] = files
+        output[service_name] = {"ros__parameters": params}
+    return output
+
+
+def validate_output(output: dict[str, Any], strict: bool) -> None:
+    if not strict:
+        return
+    file_count = 0
+    for service_name, node_config in output.items():
+        params = node_config["ros__parameters"]
+        start_us = params["data_input.data_window_start_timestamp_us"]
+        end_us = params["data_input.data_window_end_timestamp_us"]
+        if start_us <= 0 or end_us <= 0 or end_us <= start_us:
+            raise ValueError(f"{service_name} 的数据时间窗口无效。")
+        file_count += sum(
+            len(value)
+            for key, value in params.items()
+            if key.startswith("data_input.") and isinstance(value, list)
+        )
+    if file_count == 0:
+        raise ValueError("严格检查要求至少存在一个数据文件引用。")
+
+
+def main() -> int:
+    args = parse_args()
+    index_path = Path(args.dataset_index).expanduser().resolve(strict=False)
+    index = load_yaml(index_path)
+    output = build_ros_params(
+        index_path,
+        index,
+        args.dataset_root,
+        not args.no_index_reference,
+    )
+    validate_output(output, args.strict)
+    rendered = yaml.safe_dump(output, sort_keys=False, allow_unicode=True)
+
+    if args.output:
+        output_path = Path(args.output).expanduser()
+        output_path.parent.mkdir(parents=True, exist_ok=True)
+        output_path.write_text(rendered, encoding="utf-8")
+        print(f"已生成 ROS 2 数据输入参数文件：{output_path}", file=sys.stderr)
+    else:
+        print(rendered, end="")
+    return 0
+
+
+if __name__ == "__main__":
+    try:
+        raise SystemExit(main())
+    except Exception as exc:
+        print(f"[错误] {exc}", file=sys.stderr)
+        raise SystemExit(1)
diff --git a/agv_calib_brain/src/deployment/tools/finalize_site_session.py b/agv_calib_brain/src/deployment/tools/finalize_site_session.py
new file mode 100644
index 0000000..14cde0d
--- /dev/null
+++ b/agv_calib_brain/src/deployment/tools/finalize_site_session.py
@@ -0,0 +1,171 @@
+#!/usr/bin/env python3
+"""收尾真实标定会话，并生成算法服务数据输入参数文件。"""
+
+from __future__ import annotations
+
+import argparse
+import sys
+from pathlib import Path
+from typing import Any
+
+import yaml
+
+from dataset_index_to_site_data_input import (
+    build_ros_params,
+    load_yaml,
+    validate_output,
+)
+
+
+def parse_args() -> argparse.Namespace:
+    parser = argparse.ArgumentParser(
+        description="根据现场 profile 和本次会话数据集索引生成 site_data_input.yaml。"
+    )
+    parser.add_argument(
+        "--site-profile",
+        default="src/deployment/profiles/site_template.yaml",
+        help="现场部署 profile 路径。",
+    )
+    parser.add_argument(
+        "--session-id",
+        help="本次标定会话 ID；未提供 --session-dir 时，会拼到 dataset_root 后面。",
+    )
+    parser.add_argument(
+        "--session-dir",
+        help="本次标定会话目录；优先级高于 --session-id。",
+    )
+    parser.add_argument(
+        "--dataset-index",
+        help="本次会话 dataset_index.yaml 路径；优先级高于 profile 中的约定。",
+    )
+    parser.add_argument(
+        "-o",
+        "--output",
+        help="输出的 site_data_input.yaml 路径；默认写入会话目录。",
+    )
+    parser.add_argument(
+        "--no-strict",
+        action="store_true",
+        help="关闭严格检查；默认要求时间窗口有效并且存在数据文件引用。",
+    )
+    parser.add_argument(
+        "--no-index-reference",
+        action="store_true",
+        help="不自动把 dataset_index.yaml 写入 sensor 的 synchronized_dataset_files。",
+    )
+    return parser.parse_args()
+
+
+def require_map(value: Any, field_name: str) -> dict[str, Any]:
+    if not isinstance(value, dict):
+        raise ValueError(f"{field_name} 必须是 YAML map。")
+    return value
+
+
+def resolve_relative(path_value: str, base_dir: Path) -> Path:
+    path = Path(path_value).expanduser()
+    if path.is_absolute():
+        return path
+    return (base_dir / path).resolve(strict=False)
+
+
+def load_site_profile(path: Path) -> dict[str, Any]:
+    profile = load_yaml(path)
+    return require_map(profile, "site_profile")
+
+
+def resolve_session_dir(
+    profile: dict[str, Any],
+    profile_path: Path,
+    session_id: str | None,
+    session_dir_arg: str | None,
+) -> Path:
+    if session_dir_arg:
+        return resolve_relative(session_dir_arg, Path.cwd())
+
+    data_inputs = require_map(profile.get("algorithm_data_inputs", {}), "algorithm_data_inputs")
+    dataset_root_raw = data_inputs.get("dataset_root")
+    if not isinstance(dataset_root_raw, str) or not dataset_root_raw:
+        raise ValueError("缺少 algorithm_data_inputs.dataset_root。")
+
+    dataset_root = resolve_relative(dataset_root_raw, profile_path.parent)
+    if session_id:
+        return dataset_root / session_id
+    return dataset_root
+
+
+def resolve_dataset_index(
+    profile: dict[str, Any],
+    profile_path: Path,
+    session_dir: Path,
+    dataset_index_arg: str | None,
+) -> Path:
+    if dataset_index_arg:
+        return resolve_relative(dataset_index_arg, Path.cwd())
+
+    data_inputs = require_map(profile.get("algorithm_data_inputs", {}), "algorithm_data_inputs")
+    index_name = data_inputs.get("dataset_index_name", "dataset_index.yaml")
+    if not isinstance(index_name, str) or not index_name:
+        raise ValueError("algorithm_data_inputs.dataset_index_name 必须是非空字符串。")
+
+    index_path = Path(index_name).expanduser()
+    if index_path.is_absolute():
+        return index_path
+    return (session_dir / index_path).resolve(strict=False)
+
+
+def resolve_output_path(
+    profile: dict[str, Any],
+    profile_path: Path,
+    session_dir: Path,
+    session_id: str | None,
+    output_arg: str | None,
+) -> Path:
+    if output_arg:
+        return resolve_relative(output_arg, Path.cwd())
+    data_inputs = require_map(profile.get("algorithm_data_inputs", {}), "algorithm_data_inputs")
+    ros_params_file = data_inputs.get("ros_params_file")
+    if isinstance(ros_params_file, str) and ros_params_file:
+        output_value = ros_params_file
+        if session_id:
+            output_value = output_value.replace("{session_id}", session_id)
+            output_value = output_value.replace("session_xxx", session_id)
+        if "replace_with" not in output_value and "session_xxx" not in output_value:
+            return resolve_relative(output_value, profile_path.parent)
+    return (session_dir / "site_data_input.yaml").resolve(strict=False)
+
+
+def main() -> int:
+    args = parse_args()
+    profile_path = Path(args.site_profile).expanduser().resolve(strict=False)
+    profile = load_site_profile(profile_path)
+    session_dir = resolve_session_dir(profile, profile_path, args.session_id, args.session_dir)
+    dataset_index_path = resolve_dataset_index(profile, profile_path, session_dir, args.dataset_index)
+    output_path = resolve_output_path(profile, profile_path, session_dir, args.session_id, args.output)
+
+    index = load_yaml(dataset_index_path)
+    output = build_ros_params(
+        dataset_index_path,
+        index,
+        str(session_dir),
+        not args.no_index_reference,
+    )
+    validate_output(output, strict=not args.no_strict)
+
+    output_path.parent.mkdir(parents=True, exist_ok=True)
+    output_path.write_text(
+        yaml.safe_dump(output, sort_keys=False, allow_unicode=True),
+        encoding="utf-8",
+    )
+
+    print(f"已完成会话数据输入收尾：{output_path}")
+    print(f"启动参数：data_input_params_file:={output_path}")
+    return 0
+
+
+if __name__ == "__main__":
+    try:
+        raise SystemExit(main())
+    except Exception as exc:
+        print(f"[错误] {exc}", file=sys.stderr)
+        raise SystemExit(1)
diff --git a/agv_calib_brain/src/deployment/tools/validate_dataset_index.py b/agv_calib_brain/src/deployment/tools/validate_dataset_index.py
new file mode 100755
index 0000000..73f946b
--- /dev/null
+++ b/agv_calib_brain/src/deployment/tools/validate_dataset_index.py
@@ -0,0 +1,252 @@
+#!/usr/bin/env python3
+"""校验真实采集数据集索引是否满足算法输入合同。"""
+
+from __future__ import annotations
+
+import argparse
+import sys
+from pathlib import Path
+from typing import Any
+
+from dataset_index_to_site_data_input import (
+    SERVICE_INPUT_FIELDS,
+    extract_file_uri,
+    is_uri,
+    load_yaml,
+    normalize_dataset_root,
+    resolve_file_uri,
+)
+
+
+TASK_REQUIREMENTS = {
+    "external": {
+        "section": "external",
+        "any_of": ["external_observation_files", "marker_observation_files"],
+    },
+    "chassis": {
+        "section": "chassis",
+        "all_of": ["chassis_motion_data_files"],
+    },
+    "control": {
+        "section": "control",
+        "all_of": ["control_evaluation_data_files"],
+    },
+    "sensor_intrinsic": {
+        "section": "sensor",
+        "all_of": ["image_sample_files"],
+        "warn_if_missing": ["target_detection_files"],
+    },
+    "sensor_extrinsic": {
+        "section": "sensor",
+        "all_of": ["image_sample_files", "robot_pose_sample_files"],
+        "warn_if_missing": ["target_detection_files"],
+    },
+    "hand_eye": {
+        "section": "sensor",
+        "all_of": ["image_sample_files", "robot_pose_sample_files"],
+    },
+}
+
+
+def parse_args() -> argparse.Namespace:
+    parser = argparse.ArgumentParser(description="校验 dataset_index.yaml。")
+    parser.add_argument("dataset_index", help="待校验的数据集索引文件。")
+    parser.add_argument(
+        "--tasks",
+        default="external,chassis,control,sensor_intrinsic",
+        help="逗号分隔的任务列表，用于检查每个任务的最小数据输入。",
+    )
+    parser.add_argument(
+        "--dataset-root",
+        help="覆盖索引文件中的 session.dataset_root，用于现场挂载路径重定向。",
+    )
+    parser.add_argument(
+        "--require-existing-files",
+        action="store_true",
+        help="要求所有本地文件引用都真实存在；URI 引用只检查格式。",
+    )
+    parser.add_argument(
+        "--no-strict-window",
+        action="store_true",
+        help="不强制要求数据窗口大于 0 且结束时间晚于开始时间。",
+    )
+    return parser.parse_args()
+
+
+def parse_tasks(raw_tasks: str) -> list[str]:
+    tasks: list[str] = []
+    for item in raw_tasks.split(","):
+        task = item.strip()
+        if not task:
+            continue
+        if task not in TASK_REQUIREMENTS:
+            raise ValueError(f"未知任务 {task!r}，可选任务：{', '.join(TASK_REQUIREMENTS)}")
+        tasks.append(task)
+    if not tasks:
+        raise ValueError("至少需要指定一个任务。")
+    return tasks
+
+
+def known_sections() -> set[str]:
+    return {str(config["index_section"]) for config in SERVICE_INPUT_FIELDS.values()}
+
+
+def known_fields_by_section() -> dict[str, set[str]]:
+    result: dict[str, set[str]] = {}
+    for config in SERVICE_INPUT_FIELDS.values():
+        section = str(config["index_section"])
+        result.setdefault(section, set()).update(str(field) for field in config["fields"])
+    return result
+
+
+def require_map(value: Any, field_name: str) -> dict[str, Any]:
+    if not isinstance(value, dict):
+        raise ValueError(f"{field_name} 必须是 YAML map。")
+    return value
+
+
+def read_int(value: Any, field_name: str) -> int:
+    try:
+        return int(value)
+    except (TypeError, ValueError) as exc:
+        raise ValueError(f"{field_name} 必须是整数，当前值为 {value!r}。") from exc
+
+
+def file_entries(value: Any) -> list[Any]:
+    if value is None:
+        return []
+    return value if isinstance(value, list) else [value]
+
+
+def resolve_entries(value: Any, dataset_root: Path) -> list[str]:
+    result: list[str] = []
+    for entry in file_entries(value):
+        uri = resolve_file_uri(extract_file_uri(entry), dataset_root)
+        if uri and uri not in result:
+            result.append(uri)
+    return result
+
+
+def field_has_files(section: dict[str, Any], field_name: str) -> bool:
+    return bool(file_entries(section.get(field_name)))
+
+
+def validate_session(
+    index: dict[str, Any],
+    strict_window: bool,
+) -> dict[str, Any]:
+    if read_int(index.get("schema_version"), "schema_version") != 1:
+        raise ValueError("schema_version 必须为 1。")
+    session = require_map(index.get("session"), "session")
+    for field_name in ("session_id", "vehicle_id", "dataset_root"):
+        value = session.get(field_name)
+        if not isinstance(value, str) or not value.strip():
+            raise ValueError(f"session.{field_name} 必须是非空字符串。")
+
+    start_us = read_int(
+        session.get("data_window_start_timestamp_us"),
+        "session.data_window_start_timestamp_us",
+    )
+    end_us = read_int(
+        session.get("data_window_end_timestamp_us"),
+        "session.data_window_end_timestamp_us",
+    )
+    if strict_window and (start_us <= 0 or end_us <= 0 or end_us <= start_us):
+        raise ValueError("数据窗口无效，要求 start_us > 0 且 end_us > start_us。")
+    return session
+
+
+def validate_sections(index: dict[str, Any]) -> dict[str, dict[str, Any]]:
+    data_inputs = require_map(index.get("data_inputs"), "data_inputs")
+    valid_sections = known_sections()
+    valid_fields = known_fields_by_section()
+    result: dict[str, dict[str, Any]] = {}
+
+    for section_name, section_value in data_inputs.items():
+        if section_name not in valid_sections:
+            raise ValueError(f"未知数据输入模块 data_inputs.{section_name}。")
+        section = require_map(section_value, f"data_inputs.{section_name}")
+        for field_name in section:
+            if field_name not in valid_fields[section_name]:
+                raise ValueError(f"未知数据输入字段 data_inputs.{section_name}.{field_name}。")
+        result[section_name] = section
+
+    for section_name in valid_sections:
+        result.setdefault(section_name, {})
+    return result
+
+
+def validate_task_requirements(
+    sections: dict[str, dict[str, Any]],
+    tasks: list[str],
+) -> list[str]:
+    warnings: list[str] = []
+    for task in tasks:
+        requirement = TASK_REQUIREMENTS[task]
+        section_name = str(requirement["section"])
+        section = sections.get(section_name, {})
+
+        for field_name in requirement.get("all_of", []):
+            if not field_has_files(section, str(field_name)):
+                raise ValueError(f"任务 {task} 缺少 data_inputs.{section_name}.{field_name}。")
+
+        any_of = [str(field) for field in requirement.get("any_of", [])]
+        if any_of and not any(field_has_files(section, field_name) for field_name in any_of):
+            fields = ", ".join(f"data_inputs.{section_name}.{field_name}" for field_name in any_of)
+            raise ValueError(f"任务 {task} 至少需要以下字段之一：{fields}。")
+
+        for field_name in requirement.get("warn_if_missing", []):
+            if not field_has_files(section, str(field_name)):
+                warnings.append(f"任务 {task} 未提供 data_inputs.{section_name}.{field_name}。")
+    return warnings
+
+
+def validate_file_references(
+    sections: dict[str, dict[str, Any]],
+    dataset_root: Path,
+    require_existing_files: bool,
+) -> list[str]:
+    warnings: list[str] = []
+    for section_name, section in sections.items():
+        for field_name, value in section.items():
+            files = resolve_entries(value, dataset_root)
+            if not files:
+                warnings.append(f"data_inputs.{section_name}.{field_name} 为空。")
+                continue
+            if not require_existing_files:
+                continue
+            for file_uri in files:
+                if is_uri(file_uri):
+                    continue
+                if not Path(file_uri).exists():
+                    raise ValueError(f"文件不存在：{file_uri}")
+    return warnings
+
+
+def main() -> int:
+    args = parse_args()
+    index_path = Path(args.dataset_index).expanduser().resolve(strict=False)
+    index = load_yaml(index_path)
+    tasks = parse_tasks(args.tasks)
+    session = validate_session(index, strict_window=not args.no_strict_window)
+    sections = validate_sections(index)
+    dataset_root = normalize_dataset_root(index_path, args.dataset_root or session.get("dataset_root"))
+
+    warnings = []
+    warnings.extend(validate_task_requirements(sections, tasks))
+    warnings.extend(validate_file_references(sections, dataset_root, args.require_existing_files))
+
+    print(f"[OK] dataset_index 校验通过: {index_path}")
+    print(f"[OK] 数据集根目录: {dataset_root}")
+    print(f"[OK] 任务列表: {', '.join(tasks)}")
+    for warning in warnings:
+        print(f"[WARN] {warning}")
+    return 0
+
+
+if __name__ == "__main__":
+    try:
+        raise SystemExit(main())
+    except Exception as exc:
+        print(f"[错误] {exc}", file=sys.stderr)
+        raise SystemExit(1)
diff --git a/agv_calib_brain/src/docs/algorithm_template_contract.md b/agv_calib_brain/src/docs/algorithm_template_contract.md
new file mode 100644
index 0000000..31ce4a8
--- /dev/null
+++ b/agv_calib_brain/src/docs/algorithm_template_contract.md
@@ -0,0 +1,653 @@
+# 算法模板合同
+
+本文档定义自动化标定车间的算法接入模板边界。它面向两类角色：
+
+- 模板维护者：维护 ROS 2 接口、service/action 节点、算法模板分发、报告汇总和 smoke test。
+- 算法实现者：只在指定算法文件中补充具体标定算法、质量评估和产物保存逻辑。
+
+当前模板状态按 `v0.9` 处理：调度框架、输入输出结构和结果回填路径已经可以作为算法开发基线；真实现场数据接入后，如果发现原始数据窗口或产物字段不够，可以由模板维护者小范围扩展 `Input` 结构和接口文档。
+
+## 总原则
+
+算法实现者默认只改各模块 `src/*_algorithm.cpp` 文件，不改 node、launch、gateway、orchestrator、report 和 smoke 主流程。
+
+算法文件必须满足这些约束：
+
+- 保留 `run(const Input &, Output &, std::string & failure_reason)` 入口签名。
+- 失败时返回 `false`，同时写清楚 `failure_reason`。
+- 成功时返回 `true`，并完整填写 `output.response.result`。
+- 不直接发布 ROS topic，不直接创建 ROS service/client，不绕过模板写报告。
+- 不把 Isaac、仿真车辆、真实车辆 SDK、PLC/CAN 代码写进算法文件。
+- 需要新增输入字段时，先由模板维护者扩展对应 `Input` 结构，再由 node 层统一填充。
+- 需要新增输出字段时，先评估是否已有 `validation_summary`、`estimated_*`、`artifacts` 可承载；确实不够时再改接口包。
+
+## 统一执行链路
+
+四个算法域都遵循同一个形态：
+
+```text
+orchestrator / gateway
+  -> service node 组装 Input
+  -> AlgorithmTemplate 做通用校验和分发
+  -> 具体 Algorithm::run(...) 执行
+  -> Output.response.result 回填
+  -> orchestrator 汇总 stage result
+  -> report 输出
+```
+
+通用校验只检查请求是否完整、任务类型是否明确、必要 ID 是否存在。业务层更细的判断，例如采样数量、图像质量、轨迹长度、时间同步、真值源质量、目标板检测质量，应写在具体算法文件里。
+
+## 稳定边界
+
+这些部分视为模板边界，算法实现者不应修改：
+
+- `src/core/agv_calib_core/workshop_orchestrator/`
+- `src/communication/win_ubuntu_bridge/`
+- `src/core/agv_calib_core/*_service/src/*_service_node.cpp`
+- `src/core/agv_calib_core/*_service/src/*_algorithm_template.cpp`
+- `src/core/agv_calib_core/*_service/include/*/*_algorithm_template.hpp`
+- `run_isaac_real_sim_test.sh`
+- `src/simulation/tools/smoke_test_workshop_orchestrator.py`
+
+这些部分是算法实现者的主要填充位置：
+
+- `src/core/agv_calib_core/external_localization_service/src/reference_pose_collection_algorithm.cpp`
+- `src/core/agv_calib_core/external_localization_service/src/marker_alignment_algorithm.cpp`
+- `src/core/agv_calib_core/external_localization_service/src/truth_source_validation_algorithm.cpp`
+- `src/core/agv_calib_core/chassis_calibration_service/src/ackermann_chassis_algorithm.cpp`
+- `src/core/agv_calib_core/chassis_calibration_service/src/differential_chassis_algorithm.cpp`
+- `src/core/agv_calib_core/chassis_calibration_service/src/single_steer_wheel_chassis_algorithm.cpp`
+- `src/core/agv_calib_core/chassis_calibration_service/src/multi_steer_wheel_chassis_algorithm.cpp`
+- `src/core/agv_calib_core/control_calibration_service/src/pid_control_calibration_algorithm.cpp`
+- `src/core/agv_calib_core/control_calibration_service/src/mpc_control_calibration_algorithm.cpp`
+- `src/core/agv_calib_core/control_calibration_service/src/lqr_control_calibration_algorithm.cpp`
+- `src/core/agv_calib_core/control_calibration_service/src/pure_pursuit_control_calibration_algorithm.cpp`
+- `src/core/agv_calib_core/sensor_calibration_service/src/camera_intrinsic_calibration_algorithm.cpp`
+- `src/core/agv_calib_core/sensor_calibration_service/src/imu_intrinsic_calibration_algorithm.cpp`
+- `src/core/agv_calib_core/sensor_calibration_service/src/sensor_to_base_extrinsic_calibration_algorithm.cpp`
+- `src/core/agv_calib_core/sensor_calibration_service/src/hand_eye_calibration_algorithm.cpp`
+
+## 统一输出要求
+
+每个算法最终都要写入对应 action result。通用字段含义如下：
+
+- `success`：算法任务是否执行成功。
+- `error_code`：失败时必须写非 OK 错误码；成功时写 OK。
+- `message`：面向总控、日志和报告的简短结果说明。
+- `job_id`：通常沿用请求里的 `request_id`。
+- `data_quality_passed`：采集数据或执行数据是否满足算法输入质量。
+- `suitable_for_commit`：是否建议把本轮结果进入参数提交或人工确认环节。
+- `recommended_parameter_version`：本轮推荐结果版本号，必须能用于追踪。
+- `validation_summary`：自动验收摘要，是 report 和 stage result 的核心依据。
+- `estimated_params` / `estimated_parameter_set` / `result`：本轮估计出的参数或外部定位结果。
+- `artifacts`：算法产物引用，例如 YAML、JSON、CSV、图片、波形图、拟合日志和报告片段。
+
+成功但不建议提交时，允许 `success=true`、`data_quality_passed=true`、`suitable_for_commit=false`。例如算法完成了评估，但质量指标未达到自动写入阈值。
+
+采集数据不足、真值源不可用、车辆状态不满足、安全条件不满足时，应返回 `false` 并写明 `failure_reason`。
+
+## 统一数据输入合同
+
+算法模板的数据输入分为五类。算法实现者只能从这些入口读取数据，不应自己订阅 ROS topic、连接 TCP、读取未声明的临时目录，或绕过 service node 访问仿真/真实设备。
+
+- 任务请求：`input.request` 以及已经展开的 `task_type`、`task_subtype`、`required_*`、`reference_*` 字段，表达“本次要做什么”。
+- 静态上下文：`input.workshop_session`、`input.vehicle_profile`、目标传感器 ID、底盘类型、控制器类型、frame ID，表达“在哪台车、哪个工位、哪个坐标系下做”。
+- 轻量在线数据：各模块的 `latest_*_telemetry` 和 `*_telemetry_history`，表达“最近一段时间的状态、质量和趋势”。
+- 大文件数据：各模块新增的 `*data_files`、`*sample_files`、`*trajectory_files`、`synchronized_dataset_files`，通过 `calibration_common_interfaces/FileReference` 指向图片、点云、IMU 包、CSV、JSON、rosbag、mcap 或数据集索引。
+- 诊断与有效性：`*_diagnostics`、`*_history_available`、`data_window_start_timestamp_us`、`data_window_end_timestamp_us`，表达“这些数据是否可信、采样窗口是什么、缺什么”。
+
+大文件数据不直接塞进 action result 或 `Input` 内存对象。模板统一使用 `FileReference` 传递文件引用：
+
+- `file_name`：文件名或数据集逻辑名。
+- `file_uri`：本机绝对路径、挂载路径或约定 URI。
+- `size_bytes`：可选，未知时填 0。
+- `description`：说明数据来源、传感器 ID、时间窗口、格式。
+- `digest`：可选，现场归档或验收时建议填写。
+
+算法实现者应按这个顺序选择输入：
+
+1. 优先使用 `synchronized_dataset_files` 或对应模块的数据集索引文件，因为它能表达多传感器、真值、检测结果和时间同步关系。
+2. 没有数据集索引时，使用领域内专用文件列表，例如 `image_sample_files`、`imu_sample_files`、`chassis_motion_data_files`、`control_evaluation_data_files`。
+3. 只做 readiness、链路、轻量统计或 smoke 时，可以使用 `*_telemetry_history`。
+4. 如果本算法必须使用原始数据，而对应文件列表为空，应返回 `false`，并把缺失项写入 `failure_reason`。
+
+数据窗口约定：
+
+- `data_window_start_timestamp_us` 和 `data_window_end_timestamp_us` 使用微秒 Unix 时间戳。
+- 两者都为 0 表示上层尚未提供明确窗口，算法可以从文件或 telemetry 自行推断。
+- 如果只给了 telemetry history，没有文件引用，算法只能做轻量统计或模板级验证，不能宣称完成真实高精度标定。
+- 如果文件引用和 telemetry history 同时存在，算法应优先用文件数据求解，用 telemetry history 做质量和安全状态交叉检查。
+
+当前数据填充责任：
+
+- `external_localization_service` 已经缓存外部定位 telemetry history，并将其填入 `ExternalLocalizationInput`。
+- `external_localization_service`、`chassis_calibration_service`、`control_calibration_service`、`sensor_calibration_service` 都支持通过 ROS 参数 `data_input.*` 传入数据窗口和数据文件路径，并在 node 层转换成 `FileReference` 填入 `Input`。
+- 真实采集链路接入后，应由采集/ingest 节点负责落盘并把这些参数指向本轮任务的数据集；算法实现者不应自己寻找临时目录。
+- gateway 模式下，chassis/control 的真实执行可能在车端 agent 完成；这种情况下车端返回的 `ChassisJobResult` / `ControlJobResult` 也必须按同一套数据输入和产物追溯规则生成。
+
+当前已支持的 ROS 参数如下。所有文件列表参数类型都是 `string[]`，窗口参数类型是 `int64`。
+
+External:
+
+- `data_input.data_window_start_timestamp_us`
+- `data_input.data_window_end_timestamp_us`
+- `data_input.external_observation_files`
+- `data_input.marker_observation_files`
+- `data_input.time_sync_diagnostic_files`
+
+Chassis:
+
+- `data_input.data_window_start_timestamp_us`
+- `data_input.data_window_end_timestamp_us`
+- `data_input.chassis_motion_data_files`
+- `data_input.actuator_command_files`
+- `data_input.truth_trajectory_files`
+
+Control:
+
+- `data_input.data_window_start_timestamp_us`
+- `data_input.data_window_end_timestamp_us`
+- `data_input.control_evaluation_data_files`
+- `data_input.reference_signal_files`
+- `data_input.chassis_response_files`
+- `data_input.truth_trajectory_files`
+
+Sensor:
+
+- `data_input.data_window_start_timestamp_us`
+- `data_input.data_window_end_timestamp_us`
+- `data_input.image_sample_files`
+- `data_input.imu_sample_files`
+- `data_input.pointcloud_sample_files`
+- `data_input.laser_scan_sample_files`
+- `data_input.target_detection_files`
+- `data_input.robot_pose_sample_files`
+- `data_input.synchronized_dataset_files`
+
+配置示例：
+
+```yaml
+sensor_calibration_service:
+  ros__parameters:
+    data_input.data_window_start_timestamp_us: 0
+    data_input.data_window_end_timestamp_us: 0
+    data_input.image_sample_files:
+      - /data/calib/session_001/front_camera/images.yaml
+    data_input.target_detection_files:
+      - /data/calib/session_001/front_camera/charuco_detections.json
+    data_input.synchronized_dataset_files:
+      - /data/calib/session_001/dataset_index.yaml
+```
+
+现场启动时，推荐把这些参数放到一个 session-specific ROS 参数文件里，然后通过 launch 注入：
+
+```bash
+ros2 launch win_ubuntu_bridge minimal_workshop_demo.launch.py \
+  use_gateway:=true \
+  chassis_host:=192.168.10.42 \
+  control_host:=192.168.10.42 \
+  data_input_params_file:=/data/agv_calib/session_001/site_data_input.yaml \
+  dataset_index_file:=/data/agv_calib/session_001/dataset_index.yaml
+```
+
+仓库提供了模板文件：
+
+- `src/deployment/profiles/site_data_input_template.yaml`
+
+真实采集/ingest 程序应为每次 session 生成一份副本，并把本轮采集产物路径写入其中。
+
+### 数据集索引到算法输入参数
+
+真实采集/ingest 的推荐输出是 `dataset_index.yaml`，再由工具转换成
+`site_data_input.yaml`。这样采集侧只维护一份数据索引，算法服务仍然只读取
+稳定的 `data_input.*` ROS 参数。
+
+数据集索引样例：
+
+- `src/deployment/profiles/example_dataset_index.yaml`
+
+转换工具：
+
+- `src/deployment/tools/dataset_index_to_site_data_input.py`
+- `src/deployment/tools/finalize_site_session.py`
+
+真实采集侧脚手架：
+
+- `src/site_deployment/workshop_sensor_ingest_real/site_session_capture.py`
+
+校验与本地回归：
+
+- `src/deployment/tools/validate_dataset_index.py`
+- `run_local_data_input_smoke.sh`
+
+真实采集/ingest 在本次会话结束时推荐调用收尾工具。它会读取现场
+`site_template.yaml`，按 `algorithm_data_inputs.dataset_root`、
+`dataset_index_name` 和 `session_id` 找到数据集索引，并生成
+`site_data_input.yaml`：
+
+```bash
+python3 src/deployment/tools/finalize_site_session.py \
+  --site-profile src/deployment/profiles/site_template.yaml \
+  --session-id session_001
+```
+
+底层转换命令也可以直接使用：
+
+```bash
+python3 src/deployment/tools/dataset_index_to_site_data_input.py \
+  /data/agv_calib/session_001/dataset_index.yaml \
+  -o /data/agv_calib/session_001/site_data_input.yaml \
+  --strict
+```
+
+数据集索引校验命令：
+
+```bash
+python3 src/deployment/tools/validate_dataset_index.py \
+  /data/agv_calib/session_001/dataset_index.yaml \
+  --tasks external,chassis,control,sensor_intrinsic
+```
+
+生成参数文件后，可以用现有 smoke 脚本验证注入链路。若要同时验证
+external、chassis、control 和 sensor 四个本地算法服务都读取了同一份
+`site_data_input.yaml`，并验证最终 report 记录本次 `site_data_input.yaml`
+和 `dataset_index.yaml`，需要使用本地标定服务模式：
+
+```bash
+./run_isaac_real_sim_test.sh \
+  --headless \
+  --local-calibration-services \
+  --data-input-params-file /data/agv_calib/session_001/site_data_input.yaml \
+  --dataset-index-file /data/agv_calib/session_001/dataset_index.yaml \
+  --tasks external,chassis,control,sensor_intrinsic
+```
+
+不依赖 Isaac 的推荐回归命令：
+
+```bash
+./run_local_data_input_smoke.sh \
+  --data-input-params-file /data/agv_calib/session_001/site_data_input.yaml
+```
+
+`dataset_index.yaml` 顶层字段约定如下：
+
+- `schema_version`：索引格式版本，当前为 `1`。
+- `session.session_id`：本次标定会话 ID。
+- `session.vehicle_id`：本次会话对应车辆 ID。
+- `session.dataset_root`：本次数据集根目录；相对路径都会基于它解析。
+- `session.data_window_start_timestamp_us`：本次数据窗口开始时间，微秒 Unix 时间戳。
+- `session.data_window_end_timestamp_us`：本次数据窗口结束时间，微秒 Unix 时间戳。
+- `data_inputs.external`：外部定位相关数据。
+- `data_inputs.chassis`：底盘标定相关数据。
+- `data_inputs.control`：运控标定相关数据。
+- `data_inputs.sensor`：传感器标定相关数据。
+
+文件引用字段可以写字符串路径，也可以写成包含 `path`、`uri` 或 `file_uri`
+的 map。转换工具会保留 URI，保留绝对路径，并把相对路径解析到
+`session.dataset_root` 下。默认情况下，工具还会把 `dataset_index.yaml`
+自身写入 `sensor_calibration_service` 的
+`data_input.synchronized_dataset_files`，便于算法实现者追溯完整数据关系。
+
+## 外部定位模板
+
+模板入口：
+
+- `src/core/agv_calib_core/external_localization_service/include/external_localization_service/external_localization_algorithms.hpp`
+- `src/core/agv_calib_core/external_localization_service/src/external_localization_algorithm_template.cpp`
+
+分发关系：
+
+- `REFERENCE_POSE_COLLECTION` -> `ReferencePoseCollectionAlgorithm`
+- `MARKER_ALIGNMENT` -> `MarkerAlignmentAlgorithm`
+- `TRUTH_SOURCE_VALIDATION` -> `TruthSourceValidationAlgorithm`
+
+算法实现者优先读取：
+
+- `input.request`
+- `input.task_type`
+- `input.reference_pose_collection_task`
+- `input.marker_alignment_task`
+- `input.truth_source_validation_task`
+- `input.localization_source_id`
+- `input.workcell_zone_id`
+- `input.external_localization_readiness`
+- `input.latest_external_localization_telemetry`
+- `input.external_localization_telemetry_history`
+- `input.chassis_telemetry_history`
+- `input.control_telemetry_history`
+- `input.sensor_telemetry_history`
+- `input.data_window_start_timestamp_us`
+- `input.data_window_end_timestamp_us`
+- `input.external_observation_files`
+- `input.marker_observation_files`
+- `input.time_sync_diagnostic_files`
+
+数据输入要求：
+
+- `TRUTH_SOURCE_VALIDATION` 至少需要 `external_localization_telemetry_history` 或 `external_observation_files`。
+- `REFERENCE_POSE_COLLECTION` 至少需要满足采样数量的外部定位观测窗口。
+- `MARKER_ALIGNMENT` 至少需要 `marker_observation_files`，或 telemetry 中已经包含可用于对齐的标靶观测结果。
+- 如果任务要求时间同步验收，应使用 telemetry 中的 `time_sync_offset_ms`，或使用 `time_sync_diagnostic_files` 中的统计结果。
+
+必须回填：
+
+- `output.response.result.validation_summary.time_sync_ok`
+- `output.response.result.validation_summary.coverage_ok`
+- `output.response.result.validation_summary.quality_ok`
+- `output.response.result.validation_summary.tracking_stable`
+- `output.response.result.validation_summary.recommended_as_truth_source`
+- `output.response.result.validation_summary.position_stddev_m`
+- `output.response.result.validation_summary.yaw_stddev_rad`
+- `output.response.result.validation_summary.tracking_loss_ratio`
+- `output.response.result.validation_summary.time_sync_offset_ms`
+- `output.response.result.result`
+- `output.response.result.suitable_for_commit`
+- `output.response.result.recommended_parameter_version`
+
+典型失败原因：
+
+- 没有外部定位观测窗口。
+- `localization_source_id` 或 `workcell_zone_id` 不匹配。
+- 时间同步偏差超阈值。
+- 位置或航向标准差超阈值。
+- 跟踪丢失率过高。
+- 标靶观测数量不足。
+
+## 底盘标定模板
+
+模板入口：
+
+- `src/core/agv_calib_core/chassis_calibration_service/include/chassis_calibration_service/chassis_calibration_algorithms.hpp`
+- `src/core/agv_calib_core/chassis_calibration_service/src/chassis_calibration_algorithm_template.cpp`
+
+分发关系：
+
+- `ACKERMANN` -> `AckermannChassisAlgorithm`
+- `DIFFERENTIAL` -> `DifferentialChassisAlgorithm`
+- `SINGLE_STEER_WHEEL` -> `SingleSteerWheelChassisAlgorithm`
+- `MULTI_STEER_WHEEL` -> `MultiSteerWheelChassisAlgorithm`
+
+当前本地模板的通用校验只演示 `STRAIGHT_LINE` 动作原语。后续要支持转弯、原地旋转、横移、舵角扫描等原语时，应由模板维护者扩展分发规则和输入展开字段。
+
+算法实现者优先读取：
+
+- `input.request`
+- `input.vehicle_profile`
+- `input.chassis_type`
+- `input.chassis_capability`
+- `input.chassis_readiness`
+- `input.applied_chassis_parameters`
+- `input.latest_chassis_telemetry`
+- `input.chassis_telemetry_history`
+- `input.latest_external_localization_telemetry`
+- `input.external_localization_telemetry_history`
+- `input.latest_control_telemetry`
+- `input.control_telemetry_history`
+- `input.data_window_start_timestamp_us`
+- `input.data_window_end_timestamp_us`
+- `input.chassis_motion_data_files`
+- `input.actuator_command_files`
+- `input.truth_trajectory_files`
+
+数据输入要求：
+
+- 底盘真实标定至少需要 `chassis_telemetry_history` 或 `chassis_motion_data_files`。
+- 需要计算真实跑偏、曲率、轮径、轴距、舵角零位时，应同时提供 `truth_trajectory_files` 或 `external_localization_telemetry_history`。
+- 需要分析执行器响应时，应提供 `actuator_command_files` 或控制/驱动遥测历史。
+- 如果只有动作原语请求，没有任何运动反馈数据，只能返回模板 smoke 结果，不能作为真实标定结果。
+
+必须回填：
+
+- `output.response.result.estimated_straight_line_bias`
+- `output.response.result.validation_summary.max_lateral_error_m`
+- `output.response.result.validation_summary.max_yaw_error_rad`
+- `output.response.result.validation_summary.rms_lateral_error_m`
+- `output.response.result.validation_summary.rms_yaw_error_rad`
+- `output.response.result.validation_summary.repeatability_error_m`
+- `output.response.result.validation_summary.curvature_error`
+- `output.response.result.validation_summary.module_consistency_error`
+- `output.response.result.validation_summary.auto_acceptance_passed`
+- `output.response.result.estimated_params`
+- `output.response.result.suitable_for_commit`
+- `output.response.result.recommended_parameter_version`
+
+典型失败原因：
+
+- 底盘未就绪或急停未释放。
+- 动作原语不被当前底盘支持。
+- 有效运动距离或有效轨迹时间不足。
+- 轮速、舵角、里程计、驱动状态缺失。
+- 真值源不可用或时间同步不达标。
+- 执行过程中触发安全限幅或人工中断。
+
+注意：在当前完整 smoke 的 gateway 模式下，`chassis` 阶段主要验证 `orchestrator -> vehicle_agent_gateway -> 车端 agent -> result` 链路，不等价于已经运行本地 `chassis_calibration_service` 内的算法模板。若现场设计为车端执行底盘算法，应保证车端返回的结果语义与这里的 `ChassisJobResult` 一致。
+
+## 运控标定模板
+
+模板入口：
+
+- `src/core/agv_calib_core/control_calibration_service/include/control_calibration_service/control_calibration_algorithms.hpp`
+- `src/core/agv_calib_core/control_calibration_service/src/control_calibration_algorithm_template.cpp`
+
+分发关系：
+
+- `PID` -> `PidControlCalibrationAlgorithm`
+- `MPC` -> `MpcControlCalibrationAlgorithm`
+- `LQR` -> `LqrControlCalibrationAlgorithm`
+- `PURE_PURSUIT` -> `PurePursuitControlCalibrationAlgorithm`
+
+算法实现者优先读取：
+
+- `input.request`
+- `input.controller_algorithm`
+- `input.task_type`
+- `input.trajectory_tracking_task`
+- `input.velocity_step_task`
+- `input.acceleration_deceleration_task`
+- `input.stop_accuracy_task`
+- `input.reference_trajectory`
+- `input.reference_target_velocity_ms`
+- `input.reference_hold_time_sec`
+- `input.active_controller_parameters`
+- `input.latest_control_telemetry`
+- `input.control_telemetry_history`
+- `input.latest_chassis_telemetry`
+- `input.chassis_telemetry_history`
+- `input.latest_external_localization_telemetry`
+- `input.external_localization_telemetry_history`
+- `input.data_window_start_timestamp_us`
+- `input.data_window_end_timestamp_us`
+- `input.control_evaluation_data_files`
+- `input.reference_signal_files`
+- `input.chassis_response_files`
+- `input.truth_trajectory_files`
+
+数据输入要求：
+
+- 控制真实评估至少需要 `control_telemetry_history` 或 `control_evaluation_data_files`。
+- 轨迹跟踪类任务必须有 `reference_trajectory` 或 `reference_signal_files`。
+- 速度阶跃、加减速、停车精度任务必须能从请求 payload 或 `reference_signal_files` 还原参考信号。
+- 如果要计算横向/航向/速度误差，应提供底盘响应和真值轨迹；没有真值时只能做车端反馈一致性评估。
+
+必须回填：
+
+- `output.response.result.validation_summary.rms_lateral_error_m`
+- `output.response.result.validation_summary.rms_heading_error_rad`
+- `output.response.result.validation_summary.rms_speed_error_ms`
+- `output.response.result.validation_summary.overshoot_ratio`
+- `output.response.result.validation_summary.settle_time_sec`
+- `output.response.result.validation_summary.stop_position_error_m`
+- `output.response.result.validation_summary.max_jerk`
+- `output.response.result.validation_summary.saturation_ratio`
+- `output.response.result.validation_summary.auto_acceptance_passed`
+- `output.response.result.estimated_parameter_set`
+- `output.response.result.suitable_for_commit`
+- `output.response.result.recommended_parameter_version`
+
+典型失败原因：
+
+- 参考轨迹或速度阶跃任务参数缺失。
+- 控制历史窗口不足。
+- 底盘执行器受限或长时间饱和。
+- 车辆实际响应和控制输出无法对齐。
+- 真值定位质量不足，无法计算可靠误差。
+- 安全状态不允许继续执行。
+
+注意：在当前完整 smoke 的 gateway 模式下，`control` 阶段主要验证 `orchestrator -> vehicle_agent_gateway -> 车端 agent -> result` 链路，不等价于已经运行本地 `control_calibration_service` 内的算法模板。若现场设计为车端执行控制评估，应保证车端返回的结果语义与这里的 `ControlJobResult` 一致。
+
+## 传感器标定模板
+
+模板入口：
+
+- `src/core/agv_calib_core/sensor_calibration_service/include/sensor_calibration_service/sensor_calibration_algorithms.hpp`
+- `src/core/agv_calib_core/sensor_calibration_service/src/sensor_calibration_algorithm_template.cpp`
+
+分发关系：
+
+- `CAMERA_INTRINSIC + FRONT_CAMERA_INTRINSIC` -> `FrontCameraIntrinsicCalibrationAlgorithm`
+- `CAMERA_INTRINSIC + DOWNWARD_CAMERA_INTRINSIC` -> `DownwardCameraIntrinsicCalibrationAlgorithm`
+- `IMU_INTRINSIC + IMU_INTRINSIC` -> `ImuIntrinsicCalibrationAlgorithm`
+- `SENSOR_TO_BASE_EXTRINSIC + FRONT_CAMERA_EXTRINSIC` -> `FrontCameraExtrinsicCalibrationAlgorithm`
+- `SENSOR_TO_BASE_EXTRINSIC + DOWNWARD_CAMERA_EXTRINSIC` -> `DownwardCameraExtrinsicCalibrationAlgorithm`
+- `SENSOR_TO_BASE_EXTRINSIC + IMU_EXTRINSIC` -> `ImuExtrinsicCalibrationAlgorithm`
+- `SENSOR_TO_BASE_EXTRINSIC + LIDAR_2D_EXTRINSIC` -> `Lidar2DExtrinsicCalibrationAlgorithm`
+- `SENSOR_TO_BASE_EXTRINSIC + LIDAR_3D_EXTRINSIC` -> `Lidar3DExtrinsicCalibrationAlgorithm`
+- `HAND_EYE + EYE_IN_HAND` -> `EyeInHandCalibrationAlgorithm`
+- `HAND_EYE + EYE_TO_HAND` -> `EyeToHandCalibrationAlgorithm`
+
+算法实现者优先读取：
+
+- `input.request`
+- `input.task_type`
+- `input.task_subtype`
+- `input.target_sensor_id`
+- `input.target_sensor_type`
+- `input.camera_intrinsic_task`
+- `input.imu_intrinsic_task`
+- `input.sensor_to_base_extrinsic_task`
+- `input.hand_eye_task`
+- `input.required_image_count`
+- `input.required_static_segment_count`
+- `input.required_motion_segment_count`
+- `input.required_sample_count`
+- `input.required_pose_count`
+- `input.reference_board_id`
+- `input.reference_base_frame_id`
+- `input.latest_sensor_telemetry`
+- `input.sensor_telemetry_history`
+- `input.capture_quality_diagnostics`
+- `input.storage_diagnostics`
+- `input.latest_chassis_telemetry`
+- `input.latest_control_telemetry`
+- `input.latest_external_localization_telemetry`
+- `input.data_window_start_timestamp_us`
+- `input.data_window_end_timestamp_us`
+- `input.image_sample_files`
+- `input.imu_sample_files`
+- `input.pointcloud_sample_files`
+- `input.laser_scan_sample_files`
+- `input.target_detection_files`
+- `input.robot_pose_sample_files`
+- `input.synchronized_dataset_files`
+
+数据输入要求：
+
+- `front_camera_intrinsic` / `downward_camera_intrinsic` 至少需要 `image_sample_files` 或包含图像列表的 `synchronized_dataset_files`。
+- `imu_intrinsic` 至少需要 `imu_sample_files`，并能区分静止段和运动段。
+- `front_camera_extrinsic` / `downward_camera_extrinsic` 至少需要图像样本和标定目标检测结果；检测结果可由算法内部生成，也可由 `target_detection_files` 提供。
+- `lidar_2d_extrinsic` 至少需要 `laser_scan_sample_files` 和对应靶标/角点/平面检测结果。
+- `lidar_3d_extrinsic` 至少需要 `pointcloud_sample_files` 和对应靶标/平面/点云配准输入。
+- `imu_extrinsic` 至少需要 `imu_sample_files`，并通常需要底盘运动或外部真值轨迹辅助。
+- `hand_eye` 至少需要图像/检测结果和 `robot_pose_sample_files`。
+- 如果只存在 `sensor_telemetry_history`，但没有原始图像/IMU/点云/位姿文件，算法只能判断采集状态，不能完成真实传感器标定。
+
+必须回填：
+
+- `output.response.result.validation_summary.reprojection_error_px`
+- `output.response.result.validation_summary.translation_residual_m`
+- `output.response.result.validation_summary.rotation_residual_rad`
+- `output.response.result.validation_summary.plane_residual_m`
+- `output.response.result.validation_summary.repeatability_error_m`
+- `output.response.result.validation_summary.auto_acceptance_passed`
+- `output.response.result.estimated_params`
+- `output.response.result.suitable_for_commit`
+- `output.response.result.recommended_parameter_version`
+
+典型失败原因：
+
+- 图像帧、IMU 原始包、点云或机械臂位姿数量不足。
+- 标定板 ID 不匹配或检测质量不足。
+- 图像模糊、过曝、角点不足、点云稀疏、IMU 饱和。
+- 采样窗口时间同步不满足。
+- 车辆静止条件或运动激励条件不满足。
+- 产物目录不可写或中间数据落盘失败。
+
+当前完整 smoke 只跑 `front_camera_intrinsic` 作为 sensor intrinsic 的最小代表链路。它验证的是任务分发、结果回填和 report 汇总，不代表所有传感器子类型都已经完成真实算法验证。
+
+## 报告和冒烟测试要求
+
+模板维护者需要保证每个算法接入后，最终 report 能读到这些信息：
+
+- 阶段是否成功。
+- 自动验收是否通过。
+- 推荐参数版本。
+- 验证摘要关键指标。
+- 产物引用。
+- 失败原因或阻塞原因。
+
+当前完整链路 smoke 命令：
+
+```bash
+./run_isaac_real_sim_test.sh --headless --tasks external,chassis,control,sensor_intrinsic
+```
+
+该 smoke 的定位是链路和合同验证：
+
+- `external`：验证外部定位遥测、readiness、truth validation、stage result 和 report 汇总。
+- `chassis`：gateway 模式下验证底盘任务下发、车端 agent 执行结果返回和 stage result。
+- `control`：gateway 模式下验证控制评估任务下发、车端 agent 执行结果返回和 stage result。
+- `sensor_intrinsic`：验证 sensor service 的 `front_camera_intrinsic` 模板分发和结果回填。
+- `report`：验证 `overall_success`、各阶段结果、自动验收字段和 `/workshop_v2/get_report`。
+
+smoke 通过不代表真实算法精度达标；真实算法合入后还要补对应模块的单元测试、数据回放测试和现场低速验收。
+
+## 新增算法子类型流程
+
+如果要新增算法类型或子类型，按这个顺序修改：
+
+1. 在对应接口包里新增 task type / subtype 枚举。
+2. 在对应 `Input` 结构里补充任务 payload 或展开字段。
+3. 在 service node 中把 request payload 展开到 `Input`。
+4. 在对应 `Input` 结构里补充数据文件引用字段，或复用已有 `FileReference` 字段。
+5. 在 service node 中把采集产物、数据窗口和 telemetry history 填入 `Input`。
+6. 在 `*_algorithm_template.cpp` 中新增分发规则。
+7. 新增具体 `*_algorithm.cpp` 文件和类声明。
+8. 在 `CMakeLists.txt` 中加入新源文件。
+9. 在 smoke 中新增最小任务用例。
+10. 在本文档中补充分发关系、数据输入要求和输出要求。
+
+## 交付检查清单
+
+算法实现者提交前至少自查：
+
+- 算法只改了约定的算法文件，或已说明必须改接口/模板的原因。
+- `run(...)` 的成功和失败路径都能稳定返回。
+- 失败路径写了可定位的 `failure_reason`。
+- 成功路径填了 `message`、`data_quality_passed`、`suitable_for_commit`、`recommended_parameter_version`。
+- `validation_summary` 中和本算法相关的字段不是模板默认值。
+- 参数结果写到了对应的 `estimated_*` 或 `result` 字段。
+- 产物路径写入 `artifacts`，路径可追溯。
+- 所需输入数据来自 `Input` 中的 telemetry history 或 `FileReference`，没有私自读取未声明路径。
+- 必需数据为空时返回 `false`，并在 `failure_reason` 中指出缺少哪个输入。
+- 不依赖 Isaac 专有 topic 或真实车辆 SDK 专有代码。
+- 本地 build 通过。
+- 相关 smoke 或回放测试通过。
+
+模板维护者提交前至少自查：
+
+- 新增字段在 node 层被统一填充。
+- 所有新增枚举都有模板分发规则。
+- 数据窗口、telemetry history 和 `FileReference` 产物引用有明确来源。
+- 旧 smoke 不被破坏。
+- report 能看到新增算法的关键结果。
+- 文档中的文件路径、字段名和代码一致。
diff --git a/agv_calib_brain/src/simulation/isaac_workshop_sim/scripts/build_calibration_room.py b/agv_calib_brain/src/simulation/isaac_workshop_sim/scripts/build_calibration_room.py
index 23deb62..5cd0cc9 100644
--- a/agv_calib_brain/src/simulation/isaac_workshop_sim/scripts/build_calibration_room.py
+++ b/agv_calib_brain/src/simulation/isaac_workshop_sim/scripts/build_calibration_room.py
@@ -2,6 +2,7 @@ import argparse
 import json
 import math
 import os
+import signal
 import time
 import xml.etree.ElementTree as ET
 from pathlib import Path
@@ -32,6 +33,7 @@ except ImportError:
 def parse_args():
     parser = argparse.ArgumentParser(description="Isaac 标定车间构建脚本")
     parser.add_argument("--headless", action="store_true", help="以无界面模式启动 Isaac Sim")
+    parser.add_argument("--skip-final-close", action="store_true", help="退出时不调用 SimulationApp.close()，用于定位 Isaac 关闭阶段崩溃")
     parser.add_argument("--room-length", type=float, default=10.0, help="车间长度（米）")
     parser.add_argument("--room-width", type=float, default=6.0, help="车间宽度（米）")
     parser.add_argument("--room-height", type=float, default=3.5, help="车间高度（米）")
@@ -161,6 +163,52 @@ def parse_args():
 
 ARGS = parse_args()
 SCRIPT_PATH = Path(__file__).resolve()
+SHUTDOWN_SIGNAL = None
+SHUTDOWN_REQUESTED = False
+
+
+def _record_shutdown_signal(signum, _frame):
+    global SHUTDOWN_SIGNAL, SHUTDOWN_REQUESTED
+    SHUTDOWN_SIGNAL = signum
+    SHUTDOWN_REQUESTED = True
+    print(f"\n[INFO] 收到退出信号: {signal.Signals(signum).name}({signum})", flush=True)
+
+
+def install_shutdown_signal_handlers():
+    signal.signal(signal.SIGINT, _record_shutdown_signal)
+    signal.signal(signal.SIGTERM, _record_shutdown_signal)
+
+
+def ros_context_is_shutdown():
+    return rclpy is not None and not rclpy.ok()
+
+
+def is_ros_context_invalid_error(exc):
+    text = str(exc)
+    return "publisher's context is invalid" in text or "context is invalid" in text
+
+
+install_shutdown_signal_handlers()
+
+
+def patch_pillow_compat_for_isaac_extensions():
+    try:
+        import PIL._util as pil_util
+    except Exception as exc:
+        print(f"[WARN] Pillow 兼容补丁跳过: {exc}")
+        return
+
+    if hasattr(pil_util, "is_directory"):
+        return
+
+    def is_directory(path):
+        return isinstance(path, (bytes, str, os.PathLike)) and os.path.isdir(path)
+
+    pil_util.is_directory = is_directory
+    print("[*] 已补齐 PIL._util.is_directory 兼容接口，用于 Isaac UI 测试扩展加载。")
+
+
+patch_pillow_compat_for_isaac_extensions()
 
 
 def find_project_root(script_path):
@@ -566,6 +614,12 @@ class VehicleTfPublisher:
         t.header.stamp = timestamp
         t.header.frame_id = frame_id
         t.child_frame_id = child_frame_id
+        x = float(x)
+        y = float(y)
+        z = float(z)
+        roll = float(roll)
+        pitch = float(pitch)
+        yaw = float(yaw)
         t.transform.translation.x = x
         t.transform.translation.y = y
         t.transform.translation.z = z
@@ -578,10 +632,10 @@ class VehicleTfPublisher:
         cr = math.cos(roll * 0.5)
         sr = math.sin(roll * 0.5)
 
-        t.transform.rotation.w = cr * cp * cy + sr * sp * sy
-        t.transform.rotation.x = sr * cp * cy - cr * sp * sy
-        t.transform.rotation.y = cr * sp * cy + sr * cp * sy
-        t.transform.rotation.z = cr * cp * sy - sr * sp * cy
+        t.transform.rotation.w = float(cr * cp * cy + sr * sp * sy)
+        t.transform.rotation.x = float(sr * cp * cy - cr * sp * sy)
+        t.transform.rotation.y = float(cr * sp * cy + sr * cp * sy)
+        t.transform.rotation.z = float(cr * cp * sy - sr * sp * cy)
 
         return t
 
@@ -627,7 +681,7 @@ class VehicleTfPublisher:
         position, quat = agv.get_world_pose()
 
         # 四元数 (w, x, y, z) 转欧拉角（用于调试）
-        qw, qx, qy, qz = quat
+        qw, qx, qy, qz = (float(quat[0]), float(quat[1]), float(quat[2]), float(quat[3]))
         yaw = math.atan2(2.0 * (qw * qz + qx * qy), 1.0 - 2.0 * (qy * qy + qz * qz))
 
         # 发布 world -> base_link 动态 TF
@@ -639,10 +693,10 @@ class VehicleTfPublisher:
             timestamp
         )
         # 使用原始四元数覆盖（更精确）
-        t.transform.rotation.w = qw
-        t.transform.rotation.x = qx
-        t.transform.rotation.y = qy
-        t.transform.rotation.z = qz
+        t.transform.rotation.w = float(qw)
+        t.transform.rotation.x = float(qx)
+        t.transform.rotation.y = float(qy)
+        t.transform.rotation.z = float(qz)
 
         self.tf_broadcaster.sendTransform(t)
         self.last_publish_time = now
@@ -991,14 +1045,14 @@ class ChassisCalibrationTelemetryPublisher:
         msg.odom_x_m = float(position[0] + self.rng.normal(0.0, self.odom_noise_stddev_m))
         msg.odom_y_m = float(position[1] + self.rng.normal(0.0, self.odom_noise_stddev_m))
         msg.odom_yaw_rad = float(normalize_angle(yaw_rad + self.rng.normal(0.0, self.yaw_noise_stddev_rad)))
-        msg.linear_velocity_ms = forward_velocity
-        msg.angular_velocity_rads = yaw_rate
+        msg.linear_velocity_ms = float(forward_velocity)
+        msg.angular_velocity_rads = float(yaw_rate)
         msg.modules = self.build_modules(forward_velocity, yaw_rate, dt)
         msg.estop_engaged = False
         msg.driver_error_code = 0
         msg.active_job_id = "isaac_chassis_calibration"
-        msg.lateral_slip_estimate = lateral_velocity
-        msg.curvature_estimate = yaw_rate / forward_velocity if abs(forward_velocity) > 0.02 else 0.0
+        msg.lateral_slip_estimate = float(lateral_velocity)
+        msg.curvature_estimate = float(yaw_rate / forward_velocity if abs(forward_velocity) > 0.02 else 0.0)
 
         self.publisher.publish(msg)
         self.last_publish_wall_time = now
@@ -1049,25 +1103,25 @@ class ControlCalibrationTelemetryPublisher:
         forward_axis = np.array([math.cos(yaw_rad), math.sin(yaw_rad)])
         forward_velocity = float(np.dot(np.array([linear_velocity[0], linear_velocity[1]]), forward_axis))
         lateral_error = float(position[1] - self.reference_y_m)
-        heading_error = normalize_angle(yaw_rad)
-        speed_error = forward_velocity - self.reference_speed_ms
-        steering_output = clamp(-0.8 * lateral_error - 1.2 * heading_error, -1.0, 1.0)
-        throttle_output = clamp(-2.0 * speed_error, 0.0, 1.0)
-        brake_output = clamp(2.0 * speed_error, 0.0, 1.0)
+        heading_error = float(normalize_angle(yaw_rad))
+        speed_error = float(forward_velocity - self.reference_speed_ms)
+        steering_output = float(clamp(-0.8 * lateral_error - 1.2 * heading_error, -1.0, 1.0))
+        throttle_output = float(clamp(-2.0 * speed_error, 0.0, 1.0))
+        brake_output = float(clamp(2.0 * speed_error, 0.0, 1.0))
 
         msg = ControlTelemetry()
         msg.hardware_timestamp_us = time.time_ns() // 1000
         msg.odom_x_m = float(position[0])
         msg.odom_y_m = float(position[1])
         msg.odom_yaw_rad = float(yaw_rad)
-        msg.linear_velocity_ms = forward_velocity
+        msg.linear_velocity_ms = float(forward_velocity)
         msg.angular_velocity_rads = float(angular_velocity[2])
-        msg.lateral_error_m = lateral_error
-        msg.heading_error_rad = heading_error
-        msg.speed_error_ms = speed_error
-        msg.steering_output = steering_output
-        msg.throttle_output = throttle_output
-        msg.brake_output = brake_output
+        msg.lateral_error_m = float(lateral_error)
+        msg.heading_error_rad = float(heading_error)
+        msg.speed_error_ms = float(speed_error)
+        msg.steering_output = float(steering_output)
+        msg.throttle_output = float(throttle_output)
+        msg.brake_output = float(brake_output)
         msg.saturation_flag = abs(steering_output) > 0.98 or throttle_output > 0.98 or brake_output > 0.98
         msg.active_job_id = "isaac_control_calibration"
         msg.parameter_version = self.parameter_version
@@ -1674,7 +1728,7 @@ class IsaacWorkshopRuntime:
         if not self.args.disable_vehicle_imu:
             imu_parent_path = self.find_vehicle_rigid_body_prim_path(["base_link", "imu_link"])
             if not imu_parent_path:
-                print("[WARN] 未找到可挂载 IMU 的车辆刚体 link，跳过 Isaac IMU sensor prim 创建。")
+                print("[INFO] 未找到可挂载 IMU 的车辆刚体 link，跳过 Isaac IMU sensor prim；IMU ROS topic 继续由车体运动学发布器输出。")
                 imu_parent_path = ""
             imu_path = f"{imu_parent_path}/SimImu" if imu_parent_path else ""
             if imu_parent_path:
@@ -1893,6 +1947,8 @@ def main():
     sensor_telemetry_publisher = SensorCalibrationTelemetryPublisher(ARGS)
     world = runtime.build_workshop()
     vehicle_laser_scan_publisher = VehicleLaserScanTopicPublisher(ARGS, runtime.lidar_2d_target_specs)
+    # rclpy.init() may install its own signal handlers; restore ours before entering the long-running loop.
+    install_shutdown_signal_handlers()
     runtime.write_scene_manifest()
     world.reset()
 
@@ -1934,8 +1990,32 @@ def main():
     if ARGS.headless and render_sensor_outputs:
         print("[*] headless 模式下启用离屏渲染，用于相机和 RTX LiDAR render product 发布。")
 
+    frame_count = 0
+    loop_started_wall_time = time.time()
+    exit_reason = "unknown"
+    ros_context_shutdown_seen = False
+    ros_publishers = (
+        (telemetry_publisher, (agv,)),
+        (vehicle_tf_publisher, (agv,)),
+        (vehicle_imu_publisher, (agv,)),
+        (vehicle_laser_scan_publisher, (agv,)),
+        (chassis_telemetry_publisher, (agv,)),
+        (control_telemetry_publisher, (agv,)),
+        (sensor_telemetry_publisher, ()),
+    )
+    ros_context_required = any(getattr(publisher, "node", None) is not None for publisher, _ in ros_publishers)
     try:
-        while simulation_app.is_running():
+        while True:
+            if SHUTDOWN_REQUESTED:
+                exit_reason = f"收到退出信号 {signal.Signals(SHUTDOWN_SIGNAL).name if SHUTDOWN_SIGNAL else 'UNKNOWN'}"
+                break
+            if ros_context_required and ros_context_is_shutdown():
+                ros_context_shutdown_seen = True
+                exit_reason = "ROS context 已关闭"
+                break
+            if not simulation_app.is_running():
+                exit_reason = "simulation_app.is_running() returned False"
+                break
             try:
                 lin_vel = og.Controller.get(og.Controller.attribute("/World/ROS2_Twist_Graph/TwistSub.outputs:linearVelocity"))
                 ang_vel = og.Controller.get(og.Controller.attribute("/World/ROS2_Twist_Graph/TwistSub.outputs:angularVelocity"))
@@ -1961,14 +2041,37 @@ def main():
                 print(f"\n[ERROR] 运动学控制循环异常: {exc}")
 
             world.step(render=render_frame)
-            telemetry_publisher.publish(agv)
-            vehicle_tf_publisher.publish(agv)
-            vehicle_imu_publisher.publish(agv)
-            vehicle_laser_scan_publisher.publish(agv)
-            chassis_telemetry_publisher.publish(agv)
-            control_telemetry_publisher.publish(agv)
-            sensor_telemetry_publisher.publish()
+            try:
+                for publisher, publish_args in ros_publishers:
+                    if SHUTDOWN_REQUESTED:
+                        exit_reason = f"收到退出信号 {signal.Signals(SHUTDOWN_SIGNAL).name if SHUTDOWN_SIGNAL else 'UNKNOWN'}"
+                        break
+                    if ros_context_required and ros_context_is_shutdown():
+                        ros_context_shutdown_seen = True
+                        exit_reason = "ROS context 已关闭"
+                        break
+                    publisher.publish(*publish_args)
+                else:
+                    frame_count += 1
+                    continue
+                break
+            except Exception as exc:
+                if is_ros_context_invalid_error(exc):
+                    ros_context_shutdown_seen = True
+                    exit_reason = "ROS context 已关闭，停止发布"
+                    break
+                raise
+    except Exception as exc:
+        exit_reason = f"未捕获异常: {type(exc).__name__}: {exc}"
+        print(f"\n[ERROR] Isaac 主循环异常退出: {exit_reason}", flush=True)
+        raise
     finally:
+        elapsed_sec = time.time() - loop_started_wall_time
+        print(
+            f"\n[*] Isaac 主循环退出: reason={exit_reason}, "
+            f"frames={frame_count}, elapsed_sec={elapsed_sec:.3f}",
+            flush=True,
+        )
         telemetry_publisher.shutdown()
         vehicle_tf_publisher.shutdown()
         vehicle_imu_publisher.shutdown()
@@ -1978,7 +2081,14 @@ def main():
         sensor_telemetry_publisher.shutdown()
         if rclpy is not None and rclpy.ok():
             rclpy.shutdown()
-        simulation_app.close()
+        if SHUTDOWN_REQUESTED or ros_context_shutdown_seen:
+            print("[*] 停止信号/ROS context 关闭期间跳过 SimulationApp.close()，避免 Isaac 退出阶段崩溃。", flush=True)
+            os._exit(0)
+        elif ARGS.skip_final_close:
+            print("[*] 已按 --skip-final-close 跳过 SimulationApp.close()。", flush=True)
+        else:
+            print("[*] 正在调用 SimulationApp.close()。如这里发生 segfault，请加 --skip-final-close 复测。", flush=True)
+            simulation_app.close()
 
 
 if __name__ == "__main__":
diff --git a/agv_calib_brain/src/simulation/tools/external_pose_wifi6_bridge.py b/agv_calib_brain/src/simulation/tools/external_pose_wifi6_bridge.py
index 0f939e5..e9a819f 100644
--- a/agv_calib_brain/src/simulation/tools/external_pose_wifi6_bridge.py
+++ b/agv_calib_brain/src/simulation/tools/external_pose_wifi6_bridge.py
@@ -11,6 +11,7 @@ import time
 from typing import Any
 
 import rclpy
+from rclpy.executors import ExternalShutdownException
 
 try:
     from calibration_external_localization_interfaces.msg import ExternalLocalizationTelemetry
@@ -127,7 +128,7 @@ class ExternalPoseWifi6Bridge:
         except Exception as exc:
             self.fail_count += 1
             now = time.monotonic()
-            if now - self.last_error_log_monotonic >= self.args.error_log_interval_sec:
+            if rclpy.ok() and now - self.last_error_log_monotonic >= self.args.error_log_interval_sec:
                 self.last_error_log_monotonic = now
                 self.node.get_logger().warning(
                     f"failed to push external pose over wifi6_sim_tcp: {exc}; fail_count={self.fail_count}"
@@ -153,7 +154,7 @@ def main() -> int:
     try:
         bridge = ExternalPoseWifi6Bridge(args)
         rclpy.spin(bridge.node)
-    except KeyboardInterrupt:
+    except (KeyboardInterrupt, ExternalShutdownException):
         pass
     finally:
         if bridge is not None:
diff --git a/agv_calib_brain/src/simulation/tools/smoke_test_workshop_orchestrator.py b/agv_calib_brain/src/simulation/tools/smoke_test_workshop_orchestrator.py
index 9275abd..2f8ae9c 100644
--- a/agv_calib_brain/src/simulation/tools/smoke_test_workshop_orchestrator.py
+++ b/agv_calib_brain/src/simulation/tools/smoke_test_workshop_orchestrator.py
@@ -556,6 +556,14 @@ class OrchestratorSmoke:
     def print_report(report) -> None:
         print(f"[REPORT] session_id={report.session_id} overall_success={report.overall_success}")
         print(f"[REPORT] summary={report.summary}")
+        for file_ref in report.report_files:
+            print(
+                "[REPORT_FILE] "
+                f"name={file_ref.file_name} "
+                f"uri={file_ref.file_uri} "
+                f"size={file_ref.size_bytes} "
+                f"description={file_ref.description}"
+            )
         for result in report.stage_results:
             print(
                 "[STAGE] "
diff --git a/agv_calib_brain/src/simulation/tools/workshop_sensor_ingest_sim.py b/agv_calib_brain/src/simulation/tools/workshop_sensor_ingest_sim.py
index 3f70684..71cd100 100644
--- a/agv_calib_brain/src/simulation/tools/workshop_sensor_ingest_sim.py
+++ b/agv_calib_brain/src/simulation/tools/workshop_sensor_ingest_sim.py
@@ -12,6 +12,7 @@ import time
 from typing import Any
 
 import rclpy
+from rclpy.executors import ExternalShutdownException
 from sensor_msgs.msg import Image, Imu, LaserScan, PointCloud2, PointField
 
 
@@ -26,6 +27,11 @@ PAYLOAD_LASER_SCAN = 3
 PAYLOAD_IMU = 4
 
 
+def is_shutdown_context_error(exc: Exception) -> bool:
+    text = str(exc)
+    return "publisher's context is invalid" in text or "context is invalid" in text
+
+
 def read_exactly(conn: socket.socket, size: int) -> bytes:
     chunks: list[bytes] = []
     remaining = size
@@ -107,6 +113,8 @@ class WorkshopSensorIngestSim:
         )
 
     def log_error(self, message: str) -> None:
+        if not rclpy.ok():
+            return
         self.fail_count += 1
         now = time.monotonic()
         if now - self.last_error_log_monotonic >= self.args.error_log_interval_sec:
@@ -161,12 +169,18 @@ class WorkshopSensorIngestSim:
         self.node.get_logger().info(f"publish {sensor_id} frames to {topic}")
 
     def poll_once(self) -> None:
+        if not rclpy.ok():
+            return
         try:
             self.refresh_sensors()
             for sensor_id in list(self.sensors):
+                if not rclpy.ok():
+                    return
                 frame = self.fetch_latest_frame(sensor_id)
                 self.publish_frame(frame)
         except Exception as exc:
+            if not rclpy.ok() or is_shutdown_context_error(exc):
+                return
             self.log_error(str(exc))
 
     def fetch_latest_frame(self, sensor_id: str) -> dict[str, Any]:
@@ -342,13 +356,15 @@ def parse_args() -> argparse.Namespace:
 def main() -> int:
     args = parse_args()
     rclpy.init(args=None)
-    ingest = WorkshopSensorIngestSim(args)
+    ingest = None
     try:
+        ingest = WorkshopSensorIngestSim(args)
         rclpy.spin(ingest.node)
-    except KeyboardInterrupt:
+    except (KeyboardInterrupt, ExternalShutdownException):
         pass
     finally:
-        ingest.node.destroy_node()
+        if ingest is not None:
+            ingest.node.destroy_node()
         if rclpy.ok():
             rclpy.shutdown()
     return 0
diff --git a/agv_calib_brain/src/site_deployment/README.md b/agv_calib_brain/src/site_deployment/README.md
index f65a0af..f11f7f9 100644
--- a/agv_calib_brain/src/site_deployment/README.md
+++ b/agv_calib_brain/src/site_deployment/README.md
@@ -4,6 +4,31 @@
 
 现场部署代码应该复用仿真阶段已经验证过的外部接口语义，但需要把仿真适配器替换成真实适配器。
 
+真实采集链路还需要为每次标定 session 生成数据集索引文件。推荐先输出
+`dataset_index.yaml`，然后在会话结束时调用
+`src/deployment/tools/finalize_site_session.py` 生成 `site_data_input.yaml`，最后通过
+`minimal_workshop_demo.launch.py data_input_params_file:=... dataset_index_file:=...`
+注入到算法服务和最终报告。
+索引格式样例见 `src/deployment/profiles/example_dataset_index.yaml`。
+如果真实采集程序还没有自己的索引写入逻辑，可以先使用
+`src/site_deployment/workshop_sensor_ingest_real/site_session_capture.py` 登记采集文件并触发收尾。
+
+收尾命令示例：
+
+```bash
+python3 src/deployment/tools/finalize_site_session.py \
+  --site-profile src/deployment/profiles/site_template.yaml \
+  --session-id session_001
+```
+
+本地回归命令：
+
+```bash
+./run_local_data_input_smoke.sh \
+  --data-input-params-file /data/agv_calib/session_001/site_data_input.yaml \
+  --dataset-index /data/agv_calib/session_001/dataset_index.yaml
+```
+
 当前边界：
 
 - `vehicle_agent_real`：真实车端电脑适配器。
diff --git a/agv_calib_brain/src/site_deployment/workshop_sensor_ingest_real/README.md b/agv_calib_brain/src/site_deployment/workshop_sensor_ingest_real/README.md
new file mode 100644
index 0000000..5214ff1
--- /dev/null
+++ b/agv_calib_brain/src/site_deployment/workshop_sensor_ingest_real/README.md
@@ -0,0 +1,63 @@
+# 真实采集会话接入
+
+这个目录放真实车间侧采集/ingest 的接入脚手架。它不直接绑定具体相机、雷达、
+底盘或控制器 SDK，只固定一件事：真实采集程序在采到文件后，把文件路径登记到
+`dataset_index.yaml`，并在会话结束时生成 `site_data_input.yaml`。
+
+最小使用示例：
+
+```bash
+python3 src/site_deployment/workshop_sensor_ingest_real/site_session_capture.py \
+  --site-profile src/deployment/profiles/site_template.yaml \
+  --session-dir /data/agv_calib/site_a/session_001 \
+  --site-id site_a \
+  --vehicle-id agv_001 \
+  --file external.external_observation_files=external/external_observations.csv \
+  --file chassis.chassis_motion_data_files=chassis/chassis_motion.csv \
+  --file control.control_evaluation_data_files=control/control_eval.csv \
+  --file sensor.image_sample_files=sensor/front_camera/images.yaml \
+  --file sensor.target_detection_files=sensor/front_camera/charuco_detections.json \
+  --finalize
+```
+
+执行后会生成：
+
+- `dataset_index.yaml`
+- `site_data_input.yaml`
+
+校验 `dataset_index.yaml`：
+
+```bash
+python3 src/deployment/tools/validate_dataset_index.py \
+  /data/agv_calib/site_a/session_001/dataset_index.yaml \
+  --tasks external,chassis,control,sensor_intrinsic
+```
+
+现场 launch 使用 `site_data_input.yaml`：
+
+```bash
+ros2 launch win_ubuntu_bridge minimal_workshop_demo.launch.py \
+  use_gateway:=true \
+  data_input_params_file:=/data/agv_calib/site_a/session_001/site_data_input.yaml
+```
+
+使用现有 Isaac smoke 验证四个算法服务的数据输入注入：
+
+```bash
+./run_isaac_real_sim_test.sh \
+  --headless \
+  --local-calibration-services \
+  --data-input-params-file /data/agv_calib/site_a/session_001/site_data_input.yaml \
+  --tasks external,chassis,control,sensor_intrinsic
+```
+
+更快的本地回归命令：
+
+```bash
+./run_local_data_input_smoke.sh \
+  --data-input-params-file /data/agv_calib/site_a/session_001/site_data_input.yaml
+```
+
+真实采集程序后续只需要在对应设备数据落盘后调用本脚本，或者直接复用本脚本里的
+索引写入逻辑。具体标定算法不需要知道采集程序如何连接设备，只读取算法模板里的
+`data_input.*` 文件引用。
diff --git a/agv_calib_brain/src/site_deployment/workshop_sensor_ingest_real/site_session_capture.py b/agv_calib_brain/src/site_deployment/workshop_sensor_ingest_real/site_session_capture.py
new file mode 100644
index 0000000..c80204d
--- /dev/null
+++ b/agv_calib_brain/src/site_deployment/workshop_sensor_ingest_real/site_session_capture.py
@@ -0,0 +1,263 @@
+#!/usr/bin/env python3
+"""真实采集会话索引写入入口。"""
+
+from __future__ import annotations
+
+import argparse
+import sys
+from datetime import datetime, timezone
+from pathlib import Path
+from typing import Any
+
+import yaml
+
+
+PROJECT_ROOT = Path(__file__).resolve().parents[3]
+DEPLOYMENT_TOOLS = PROJECT_ROOT / "src" / "deployment" / "tools"
+if str(DEPLOYMENT_TOOLS) not in sys.path:
+    sys.path.insert(0, str(DEPLOYMENT_TOOLS))
+
+from dataset_index_to_site_data_input import SERVICE_INPUT_FIELDS, load_yaml
+from finalize_site_session import (
+    load_site_profile,
+    resolve_dataset_index,
+    resolve_output_path,
+    resolve_session_dir,
+)
+
+
+def now_us() -> int:
+    return int(datetime.now(timezone.utc).timestamp() * 1_000_000)
+
+
+def default_session_id() -> str:
+    return datetime.now().strftime("session_%Y%m%d_%H%M%S")
+
+
+def parse_args() -> argparse.Namespace:
+    parser = argparse.ArgumentParser(
+        description="把真实采集产物登记到 dataset_index.yaml，并可选生成 site_data_input.yaml。"
+    )
+    parser.add_argument(
+        "--site-profile",
+        default="src/deployment/profiles/site_template.yaml",
+        help="现场部署 profile 路径。",
+    )
+    parser.add_argument(
+        "--session-id",
+        default="",
+        help="本次标定会话 ID；不填写时自动生成。",
+    )
+    parser.add_argument(
+        "--session-dir",
+        help="本次标定会话目录；优先级高于 --session-id。",
+    )
+    parser.add_argument(
+        "--site-id",
+        default="",
+        help="现场或产线 ID。",
+    )
+    parser.add_argument(
+        "--vehicle-id",
+        default="",
+        help="车辆 ID；默认读取 site profile 的 vehicle_id。",
+    )
+    parser.add_argument(
+        "--start-us",
+        type=int,
+        default=0,
+        help="采集窗口开始时间，微秒 Unix 时间戳；不填写时使用当前时间。",
+    )
+    parser.add_argument(
+        "--end-us",
+        type=int,
+        default=0,
+        help="采集窗口结束时间，微秒 Unix 时间戳；--finalize 时不填写则使用当前时间。",
+    )
+    parser.add_argument(
+        "--file",
+        action="append",
+        default=[],
+        metavar="模块.字段=路径",
+        help="登记采集文件，可重复，例如 sensor.image_sample_files=sensor/front_camera/images.yaml。",
+    )
+    parser.add_argument(
+        "--overwrite",
+        action="store_true",
+        help="覆盖已有 dataset_index.yaml；默认合并已有索引。",
+    )
+    parser.add_argument(
+        "--finalize",
+        action="store_true",
+        help="写完 dataset_index.yaml 后立即生成 site_data_input.yaml。",
+    )
+    parser.add_argument(
+        "--site-data-output",
+        help="生成的 site_data_input.yaml 路径；仅 --finalize 时生效。",
+    )
+    parser.add_argument(
+        "--no-strict",
+        action="store_true",
+        help="生成 site_data_input.yaml 时关闭严格检查。",
+    )
+    return parser.parse_args()
+
+
+def known_input_fields() -> set[str]:
+    result: set[str] = set()
+    for config in SERVICE_INPUT_FIELDS.values():
+        section_name = str(config["index_section"])
+        for field_name in config["fields"]:
+            result.add(f"{section_name}.{field_name}")
+    return result
+
+
+def parse_file_reference(raw_value: str, allowed_fields: set[str]) -> tuple[str, str, str]:
+    if "=" not in raw_value:
+        raise ValueError(f"--file 必须使用 模块.字段=路径 格式，当前值为 {raw_value!r}。")
+    key, path = raw_value.split("=", 1)
+    key = key.strip()
+    path = path.strip()
+    if "." not in key:
+        raise ValueError(f"--file 左侧必须是 模块.字段，当前值为 {key!r}。")
+    section_name, field_name = key.split(".", 1)
+    if key not in allowed_fields:
+        raise ValueError(f"未知数据输入字段 {key!r}。")
+    if not path:
+        raise ValueError(f"{key} 的路径不能为空。")
+    return section_name, field_name, path
+
+
+def empty_data_inputs() -> dict[str, Any]:
+    return {
+        str(config["index_section"]): {}
+        for config in SERVICE_INPUT_FIELDS.values()
+    }
+
+
+def merge_file_reference(index: dict[str, Any], section_name: str, field_name: str, path: str) -> None:
+    data_inputs = index.setdefault("data_inputs", empty_data_inputs())
+    section = data_inputs.setdefault(section_name, {})
+    files = section.setdefault(field_name, [])
+    if isinstance(files, str):
+        files = [files]
+        section[field_name] = files
+    if not isinstance(files, list):
+        raise ValueError(f"data_inputs.{section_name}.{field_name} 必须是列表或字符串。")
+    if path not in files:
+        files.append(path)
+
+
+def make_base_index(
+    session_id: str,
+    site_id: str,
+    vehicle_id: str,
+    session_dir: Path,
+    start_us: int,
+    end_us: int,
+) -> dict[str, Any]:
+    return {
+        "schema_version": 1,
+        "session": {
+            "session_id": session_id,
+            "site_id": site_id,
+            "vehicle_id": vehicle_id,
+            "dataset_root": str(session_dir),
+            "data_window_start_timestamp_us": start_us,
+            "data_window_end_timestamp_us": end_us,
+        },
+        "data_inputs": empty_data_inputs(),
+    }
+
+
+def update_session_metadata(
+    index: dict[str, Any],
+    session_id: str,
+    site_id: str,
+    vehicle_id: str,
+    session_dir: Path,
+    start_us: int,
+    end_us: int,
+) -> None:
+    session = index.setdefault("session", {})
+    if not isinstance(session, dict):
+        raise ValueError("dataset_index.yaml 中的 session 必须是 YAML map。")
+    session["session_id"] = session_id
+    session["site_id"] = site_id
+    session["vehicle_id"] = vehicle_id
+    session["dataset_root"] = str(session_dir)
+    session["data_window_start_timestamp_us"] = start_us
+    session["data_window_end_timestamp_us"] = end_us
+    index.setdefault("schema_version", 1)
+    index.setdefault("data_inputs", empty_data_inputs())
+
+
+def write_yaml(path: Path, data: dict[str, Any]) -> None:
+    path.parent.mkdir(parents=True, exist_ok=True)
+    path.write_text(
+        yaml.safe_dump(data, sort_keys=False, allow_unicode=True),
+        encoding="utf-8",
+    )
+
+
+def main() -> int:
+    args = parse_args()
+    profile_path = Path(args.site_profile).expanduser().resolve(strict=False)
+    profile = load_site_profile(profile_path)
+    session_id = args.session_id.strip() or default_session_id()
+    session_dir = resolve_session_dir(profile, profile_path, session_id, args.session_dir)
+    dataset_index_path = resolve_dataset_index(profile, profile_path, session_dir, None)
+    site_id = args.site_id.strip()
+    vehicle_id = args.vehicle_id.strip() or str(profile.get("vehicle_id", "")).strip()
+    start_us = args.start_us or now_us()
+    end_us = args.end_us
+    if args.finalize and end_us <= 0:
+        end_us = now_us()
+    if end_us > 0 and end_us <= start_us:
+        end_us = start_us + 1
+
+    if dataset_index_path.exists() and not args.overwrite:
+        index = load_yaml(dataset_index_path)
+    else:
+        index = make_base_index(session_id, site_id, vehicle_id, session_dir, start_us, end_us)
+
+    update_session_metadata(index, session_id, site_id, vehicle_id, session_dir, start_us, end_us)
+
+    allowed_fields = known_input_fields()
+    for raw_file in args.file:
+        section_name, field_name, file_path = parse_file_reference(raw_file, allowed_fields)
+        merge_file_reference(index, section_name, field_name, file_path)
+
+    write_yaml(dataset_index_path, index)
+    print(f"已写入数据集索引：{dataset_index_path}")
+
+    if args.finalize:
+        from dataset_index_to_site_data_input import build_ros_params, validate_output
+
+        output_path = resolve_output_path(
+            profile,
+            profile_path,
+            session_dir,
+            session_id,
+            args.site_data_output,
+        )
+        output = build_ros_params(
+            dataset_index_path,
+            index,
+            str(session_dir),
+            True,
+        )
+        validate_output(output, strict=not args.no_strict)
+        write_yaml(output_path, output)
+        print(f"已生成数据输入参数文件：{output_path}")
+        print(f"启动参数：data_input_params_file:={output_path}")
+
+    return 0
+
+
+if __name__ == "__main__":
+    try:
+        raise SystemExit(main())
+    except Exception as exc:
+        print(f"[错误] {exc}", file=sys.stderr)
+        raise SystemExit(1)
diff --git a/upload_to_github.sh b/upload_to_github.sh
new file mode 100755
index 0000000..698d80f
--- /dev/null
+++ b/upload_to_github.sh
@@ -0,0 +1,135 @@
+#!/usr/bin/env bash
+set -Eeuo pipefail
+
+usage() {
+  cat <<'USAGE'
+Usage:
+  ./upload_to_github.sh [options]
+
+Options:
+  -m, --message MESSAGE    Commit message. Default: "Update AutoCalib-Workshop"
+  -r, --repo-url URL       GitHub repository URL. Uses existing origin if omitted.
+  -b, --branch BRANCH      Branch to push. Default: current branch.
+      --remote NAME        Git remote name. Default: origin.
+      --dry-run            Print commands without changing anything.
+  -h, --help               Show this help.
+
+Examples:
+  ./upload_to_github.sh -m "Initial upload"
+  ./upload_to_github.sh -r https://github.com/USER/REPO.git -m "Upload project"
+  GITHUB_REPO_URL=git@github.com:USER/REPO.git ./upload_to_github.sh
+USAGE
+}
+
+die() {
+  echo "Error: $*" >&2
+  exit 1
+}
+
+run() {
+  echo "+ $*"
+  if [[ "${DRY_RUN}" != "1" ]]; then
+    "$@"
+  fi
+}
+
+PROJECT_DIR="${PROJECT_DIR:-$(cd -- "$(dirname -- "${BASH_SOURCE[0]}")" && pwd)}"
+REMOTE_NAME="${REMOTE_NAME:-origin}"
+REPO_URL="${GITHUB_REPO_URL:-}"
+BRANCH="${BRANCH:-}"
+COMMIT_MESSAGE="${COMMIT_MESSAGE:-Update AutoCalib-Workshop}"
+DRY_RUN=0
+
+while [[ $# -gt 0 ]]; do
+  case "$1" in
+    -m|--message)
+      [[ $# -ge 2 ]] || die "missing value for $1"
+      COMMIT_MESSAGE="$2"
+      shift 2
+      ;;
+    -r|--repo-url)
+      [[ $# -ge 2 ]] || die "missing value for $1"
+      REPO_URL="$2"
+      shift 2
+      ;;
+    -b|--branch)
+      [[ $# -ge 2 ]] || die "missing value for $1"
+      BRANCH="$2"
+      shift 2
+      ;;
+    --remote)
+      [[ $# -ge 2 ]] || die "missing value for $1"
+      REMOTE_NAME="$2"
+      shift 2
+      ;;
+    --dry-run)
+      DRY_RUN=1
+      shift
+      ;;
+    -h|--help)
+      usage
+      exit 0
+      ;;
+    *)
+      die "unknown option: $1"
+      ;;
+  esac
+done
+
+command -v git >/dev/null 2>&1 || die "git is not installed"
+[[ -d "${PROJECT_DIR}" ]] || die "project directory does not exist: ${PROJECT_DIR}"
+
+cd "${PROJECT_DIR}"
+
+if ! git rev-parse --is-inside-work-tree >/dev/null 2>&1; then
+  run git init
+fi
+
+CURRENT_BRANCH="$(git branch --show-current 2>/dev/null || true)"
+if [[ -z "${BRANCH}" ]]; then
+  if [[ -n "${CURRENT_BRANCH}" ]]; then
+    BRANCH="${CURRENT_BRANCH}"
+  elif git rev-parse --verify HEAD >/dev/null 2>&1; then
+    die "detached HEAD; provide a branch with -b or BRANCH=..."
+  else
+    BRANCH="main"
+  fi
+fi
+
+if [[ -n "${CURRENT_BRANCH}" && "${CURRENT_BRANCH}" != "${BRANCH}" ]]; then
+  if git show-ref --verify --quiet "refs/heads/${BRANCH}"; then
+    run git switch "${BRANCH}"
+  else
+    run git switch -c "${BRANCH}"
+  fi
+fi
+
+if git remote get-url "${REMOTE_NAME}" >/dev/null 2>&1; then
+  if [[ -n "${REPO_URL}" ]]; then
+    run git remote set-url "${REMOTE_NAME}" "${REPO_URL}"
+  fi
+else
+  [[ -n "${REPO_URL}" ]] || die "remote '${REMOTE_NAME}' does not exist; provide --repo-url URL"
+  run git remote add "${REMOTE_NAME}" "${REPO_URL}"
+fi
+
+HAS_WORKTREE_CHANGES=0
+if ! git diff --quiet || ! git diff --cached --quiet || [[ -n "$(git ls-files --others --exclude-standard)" ]]; then
+  HAS_WORKTREE_CHANGES=1
+fi
+
+if [[ "${HAS_WORKTREE_CHANGES}" == "1" && "${DRY_RUN}" != "1" ]]; then
+  [[ -n "$(git config --get user.name || true)" ]] || die "git user.name is not set"
+  [[ -n "$(git config --get user.email || true)" ]] || die "git user.email is not set"
+fi
+
+run git add -A
+
+if git diff --cached --quiet; then
+  echo "No staged changes to commit."
+else
+  run git commit -m "${COMMIT_MESSAGE}"
+fi
+
+run git push -u "${REMOTE_NAME}" "${BRANCH}"
+echo "Done."