新增 scene.signal 信号交互插件，落地 PLC 握手与扫车放行。

Co-authored-by: Cursor <cursoragent@cursor.com>
2026-08-14 14:43:11 +08:00
parent 1e780c2b65
commit 12c7c1d518
29 changed files with 2425 additions and 1 deletions
@@ -0,0 +1,79 @@
+using System;
+using SimpleCore.Library;
+using StandardScene.Signal.Model;
+
+namespace StandardScene.Signal.Plc
+{
+    /// <summary>机构运行态。写信号赋值会清 WriteSuccess，驱动 Worker 重写 PLC。</summary>
+    public sealed class PlcStationRuntime
+    {
+        private SignalWriteValue _writeSignal;
+        private SignalReadValue _readSignal;
+        private SignalWriteValue _readWriteSignal;
+
+        public PlcStationRuntime(PlcStationModel config)
+        {
+            Config = config ?? throw new ArgumentNullException(nameof(config));
+        }
+
+        public PlcStationModel Config { get; }
+
+        /// <summary>扫车线程与 PLC Worker 共用运行态，写入时加此锁。</summary>
+        public object Sync { get; } = new object();
+
+        public SignalReadValue ReadSignal
+        {
+            get => _readSignal;
+            set
+            {
+                if (_readSignal != value)
+                    Diagnosis.Log($"{Config.JgName} 读信号 {_readSignal} → {value}", "PLC", true);
+                _readSignal = value;
+            }
+        }
+
+        public SignalWriteValue WriteSignal
+        {
+            get => _writeSignal;
+            set
+            {
+                if (_writeSignal != value)
+                    Diagnosis.Log($"{Config.JgName} 写信号 {_writeSignal} → {value}", "PLC", true);
+                _writeSignal = value;
+                WriteSuccess = false;
+            }
+        }
+
+        public SignalWriteValue ReadWriteSignal
+        {
+            get => _readWriteSignal;
+            set
+            {
+                if (_readWriteSignal != value)
+                    Diagnosis.Log($"{Config.JgName} 回读写值 {_readWriteSignal} → {value}", "PLC", true);
+                _readWriteSignal = value;
+            }
+        }
+
+        public int InAgvNo { get; set; }
+        public int RequestInAgvNo { get; set; }
+        public bool IsConnected { get; set; }
+        public bool WriteSuccess { get; set; }
+        public bool Heart { get; set; }
+        public string LastError { get; set; } = "";
+
+        public PlcStationSnapshot ToSnapshot() => new PlcStationSnapshot
+        {
+            JgName = Config.JgName,
+            IsConnected = IsConnected,
+            ReadSignal = ReadSignal.ToString(),
+            WriteSignal = WriteSignal.ToString(),
+            ReadWriteSignal = ReadWriteSignal.ToString(),
+            InAgvNo = InAgvNo,
+            RequestInAgvNo = RequestInAgvNo,
+            WriteSuccess = WriteSuccess,
+            Heart = Heart,
+            LastError = LastError ?? ""
+        };
+    }
+}