diff --git a/Service/Plc/Client/PlcClient.cs b/Service/Plc/Client/PlcClient.cs
index d92799a..f31bbcc 100644
--- a/Service/Plc/Client/PlcClient.cs
+++ b/Service/Plc/Client/PlcClient.cs
@@ -84,6 +84,25 @@ public class PlcClient : TcpClient<IBaseHandler, Decoder, Encoder>
     }
 
 
+    /// <summary>
+    /// 发送红绿灯
+    /// </summary>
+    /// <param name="trafficLight">出库方式</param>
+    public Result<bool> SendTrafficLightReq(byte trafficLight)
+    {
+        if (!Connected)
+        {
+            return Result<bool>.Fail($"Plc{Sn}未连接");
+        }
+        TrafficLightReq req = new TrafficLightReq(trafficLight)
+        {
+            TrafficLight = trafficLight,
+        };
+        this.Channel.WriteAndFlushAsync(req);
+        return Result<bool>.Success();
+    }
+
+
     /// <summary>
     /// 发送开始换电命令
     /// </summary>
diff --git a/Service/Plc/Codec/Decoder.cs b/Service/Plc/Codec/Decoder.cs
index ef8dd62..e2a23ac 100644
--- a/Service/Plc/Codec/Decoder.cs
+++ b/Service/Plc/Codec/Decoder.cs
@@ -196,6 +196,8 @@ public class Decoder : ByteToMessageDecoder
             117 => ModelConvert.Decode<PowerTransferCompletedReq>(bytes),
             /*0x*/
             94 => ModelConvert.Decode<MoveCommandResq>(bytes),
+
+            119=> ModelConvert.Decode < TrafficLightResq>(bytes),
             _ => new ASDU()
         };
 
diff --git a/Service/Plc/Handler/TrafficLightResqHandler.cs b/Service/Plc/Handler/TrafficLightResqHandler.cs
new file mode 100644
index 0000000..5c808db
--- /dev/null
+++ b/Service/Plc/Handler/TrafficLightResqHandler.cs
@@ -0,0 +1,35 @@
+using DotNetty.Transport.Channels;
+using HybirdFrameworkCore.Autofac.Attribute;
+using HybirdFrameworkCore.Utils;
+using log4net;
+using Newtonsoft.Json;
+using Service.Charger.Client;
+using Service.Charger.Msg.Charger.Req;
+using Service.Charger.Msg.Charger.Resp;
+
+
+namespace Service.Charger.Handler;
+
+/// <summary>
+/// 红绿灯命令回复 处理器
+/// </summary>
+[Order(8)]
+[Scope("InstancePerDependency")]
+public class TrafficLightResqHandler : SimpleChannelInboundHandler<TrafficLightResq>, IBaseHandler
+{
+
+    /// <summary>
+    ///
+    /// </summary>
+    private static readonly ILog Log = LogManager.GetLogger(typeof(TrafficLightResqHandler));
+
+
+    /// <summary>
+    ///
+    /// </summary>
+    protected override void ChannelRead0(IChannelHandlerContext ctx, TrafficLightResq msg)
+     {
+        Log.Info("TrafficLightResq Order Reply");
+       
+    }
+}
diff --git a/Service/Plc/Msg/Host/Req/TrafficLightReq.cs b/Service/Plc/Msg/Host/Req/TrafficLightReq.cs
new file mode 100644
index 0000000..87035b4
--- /dev/null
+++ b/Service/Plc/Msg/Host/Req/TrafficLightReq.cs
@@ -0,0 +1,27 @@
+using System;
+using HybirdFrameworkCore.Autofac.Attribute;
+
+namespace Service.Charger.Msg.Host.Req;
+
+/// <summary>
+/// 红绿灯命令
+/// </summary>
+public class TrafficLightReq: ASDU {
+
+       /// <summary>
+       /// 红绿灯     0x00-红灯,  0x01-绿灯
+       /// </summary>
+        [Property(0, 8   )]
+       public byte TrafficLight { get;set;}
+
+    public TrafficLightReq(byte trafficLight)
+    {
+        FrameTypeNo = 118;
+        MsgBodyCount = 1;
+        TransReason = 3;
+        PublicAddr = 0;
+        MsgBodyAddr = new byte[] { 0, 0, 0 };
+        TrafficLight = trafficLight;
+    }
+
+}
diff --git a/Service/Plc/Msg/Plc/Resp/TrafficLightResq.cs b/Service/Plc/Msg/Plc/Resp/TrafficLightResq.cs
new file mode 100644
index 0000000..5559633
--- /dev/null
+++ b/Service/Plc/Msg/Plc/Resp/TrafficLightResq.cs
@@ -0,0 +1,17 @@
+using System;
+using HybirdFrameworkCore.Autofac.Attribute;
+
+namespace Service.Charger.Msg.Charger.Resp;
+
+/// <summary>
+/// 红绿灯命令回复
+/// </summary>
+public class TrafficLightResq : ASDU
+{
+       /// <summary>
+       /// 应答结果
+       /// </summary>
+        [Property(0, 8   )]
+       public byte AnswerResult {get;set;}
+
+}
diff --git a/WebStarter/Controllers/PlcController.cs b/WebStarter/Controllers/PlcController.cs
index df03150..7a223bd 100644
--- a/WebStarter/Controllers/PlcController.cs
+++ b/WebStarter/Controllers/PlcController.cs
@@ -120,6 +120,23 @@ public class PlcController : ControllerBase
         return Result<bool>.Fail("充电机未连接");
     }
 
+    /// <summary>
+    /// 发送红绿灯命令
+    /// </summary>
+    /// <param name="sn">充电机编号</param>
+    /// <param name="msg">消息</param>
+    [HttpGet]
+    [Route("SendTrafficLightReq/{trafficLight}")]
+    public Result<bool> SendTrafficLightReq(byte trafficLight)
+    {
+        Service.Charger.Server.PlcClient? chargerClient = ClientMgr.PlcClient;
+        if (chargerClient != null)
+        {
+            return chargerClient.SendTrafficLightReq(trafficLight);
+        }
+        return Result<bool>.Fail("充电机未连接");
+    }
+
     /// <summary>
     /// 发送继续命令
     /// </summary>
@@ -144,7 +161,7 @@ public class PlcController : ControllerBase
     /// <param name="msg">消息</param>
     [HttpGet]
     [Route("SendPauseCommandReq")]
-    public Result<bool> SendPauseCommandReq( )
+    public Result<bool> SendPauseCommandReq()
     {
         Service.Charger.Server.PlcClient? chargerClient =  ClientMgr.PlcClient;
         if (chargerClient != null)