diff --git a/api/simulation.go b/api/simulation.go
index 161d5d9..aea6025 100644
--- a/api/simulation.go
+++ b/api/simulation.go
@@ -34,6 +34,8 @@ func InitSimulationRouter(api *gin.RouterGroup, authMiddleware *jwt.GinJWTMiddle
 	authed.POST("/train/update", updateTrain)
 	authed.POST("/train/control", controlTrain)
 	authed.POST("/train/conn", trainConnThird)
+	authed.POST("/train/unconn/:trainId/:id", trainUnConnThird)
+
 	authed.GET("/train/conn/type/:id", trainConnTypeList)
 
 	authed.POST("/switch/operation", turnoutOperation)
@@ -311,6 +313,30 @@ func trainConnThird(c *gin.Context) {
 	c.JSON(http.StatusOK, "ok")
 }
 
+// ATS测试仿真-取消列车连接三方
+//
+//	@Summary		ATS测试仿真-取消列车连接三方
+//
+//	@Security		JwtAuth
+//
+//	@Description	ATS测试仿真-取消列车连接三方
+//	@Tags			ATS测试仿真Api
+//	@Accept			json
+//	@Produce		json
+//	@Param 			Authorization 	header 	string 	true 	"JWT Token"
+//	@Param			trainId 	path 	string 	true 	"列车id"
+//	@Param			id 	path 	string 	true 	"仿真id"
+//	@Success		200	{object}	dto.AddTrainRspDto
+//	@Failure		500	{object}	dto.ErrorDto
+//	@Router			/api/v1/simulation/train/conn [post]
+func trainUnConnThird(c *gin.Context) {
+	trainId := c.Param("trainId")
+	simId := c.Param("id")
+	simulation := checkDeviceDataAndReturn(simId)
+	memory.TrainUnConn(simulation, trainId)
+	c.JSON(http.StatusOK, "ok")
+}
+
 // ATS测试仿真-列车连接三方类型列表
 //
 //	@Summary		ATS测试仿真-列车连接三方类型列表
diff --git a/message_server/sfp_ms.go b/message_server/sfp_ms.go
index a145c46..50af24b 100644
--- a/message_server/sfp_ms.go
+++ b/message_server/sfp_ms.go
@@ -525,17 +525,6 @@ func convertDynamicConfig(config, dest interface{}) {
 	}
 }
 
-/*func convertDynamicConfig(config *common_proto.TrainDynamicConfig, dest *state_proto.TrainDynamicConfigMqtt) {
-	configType := reflect.TypeOf(config).Elem()
-	for index := 0; index < configType.NumField(); index++ {
-		field := configType.Field(index)
-		if field.IsExported() {
-			fieldName := field.Name
-			setVal(config, dest, fieldName)
-		}
-	}
-}*/
-
 func setVal(source, dest interface{}, fieldName string) {
 	destVal := reflect.ValueOf(dest).Elem().FieldByName(fieldName)
 	sourceType := reflect.ValueOf(source).Elem().FieldByName(fieldName)
@@ -548,7 +537,7 @@ func setVal(source, dest interface{}, fieldName string) {
 		}
 	}()
 	if destVal.Kind() == reflect.Invalid {
-		slog.Warn(fieldName, "赋值失败,源数据类型", sourceType.Kind().String(), "目标数据类型:", destVal.Kind().String())
+		//slog.Warn(fieldName, "赋值失败,源数据类型", sourceType.Kind().String(), "目标数据类型:", destVal.Kind().String())
 		return
 	}
 	if destVal.Kind() == reflect.String {
diff --git a/rts-sim-testing-message b/rts-sim-testing-message
index df112c4..acbfbf8 160000
--- a/rts-sim-testing-message
+++ b/rts-sim-testing-message
@@ -1 +1 @@
-Subproject commit df112c429875bb39908c0a387f49ef095c82fabe
+Subproject commit acbfbf8b92d3702a9c0e6434f26fd6db2f57292d
diff --git a/third_party/message/train_pc_sim_message.go b/third_party/message/train_pc_sim_message.go
index b46095f..f3a2f38 100644
--- a/third_party/message/train_pc_sim_message.go
+++ b/third_party/message/train_pc_sim_message.go
@@ -90,11 +90,11 @@ func (tp *TrainSpeedPlaceReportMsg) ParsePulseCount1(s1, s2 uint32) {
 }
 func (tp *TrainSpeedPlaceReportMsg) Encode(runDir bool, s1, s2 uint32) []byte {
 	data := make([]byte, 0)
-	binary.BigEndian.AppendUint16(data, uint16(IsTrue(runDir)))
-	binary.BigEndian.AppendUint32(data, s1)
-	binary.BigEndian.AppendUint32(data, s2)
-	binary.BigEndian.AppendUint32(data, tp.PulseCount1)
-	binary.BigEndian.AppendUint32(data, tp.PulseCount2)
+	data = binary.BigEndian.AppendUint16(data, uint16(IsTrue(runDir)))
+	data = binary.BigEndian.AppendUint32(data, s1)
+	data = binary.BigEndian.AppendUint32(data, s2)
+	data = binary.BigEndian.AppendUint32(data, tp.PulseCount1)
+	data = binary.BigEndian.AppendUint32(data, tp.PulseCount2)
 	now := time.Now().UTC()
 	// 将时间转换为毫秒
 	millis := now.UnixNano() / int64(time.Millisecond)
@@ -103,8 +103,8 @@ func (tp *TrainSpeedPlaceReportMsg) Encode(runDir bool, s1, s2 uint32) []byte {
 
 	second, _ := strconv.Atoi(string(strs[:len(strs)-3]))
 	mm, _ := strconv.Atoi(string(strs[len(strs)-3:]))
-	binary.BigEndian.AppendUint32(data, uint32(second))
-	binary.BigEndian.AppendUint16(data, uint16(mm))
+	data = binary.BigEndian.AppendUint32(data, uint32(second))
+	data = binary.BigEndian.AppendUint16(data, uint16(mm))
 
 	return data
 }
diff --git a/third_party/tcp/tcp_client.go b/third_party/tcp/tcp_client.go
index 0b1675e..e933ec0 100644
--- a/third_party/tcp/tcp_client.go
+++ b/third_party/tcp/tcp_client.go
@@ -36,7 +36,7 @@ func StartTcpClient(rAddr string, handler func(n int, data []byte), readErr func
 			l, err := conn.Read(data)
 			if err != nil {
 				if opErr, ok := err.(*net.OpError); ok {
-					slog.Error(fmt.Sprintf("TCP客户端[rAddr:%s]读取数据异常：", rAddr), opErr)
+					slog.Error(fmt.Sprintf("TCP客户端[rAddr:%s]读取数据异常连接可能断开：", rAddr), opErr)
 					readErr(err)
 				}
 				if err == io.EOF {
@@ -57,11 +57,15 @@ func (c *TcpClient) Close() {
 		c.conn = nil
 	}
 }
-func (c *TcpClient) Send(data []byte) error {
+func (c *TcpClient) Send(data []byte) {
+	if c.conn == nil {
+		slog.Error("tcp client send error,conn is nil")
+		return
+	}
 	_, err := c.conn.Write(data)
 	if err != nil {
-		slog.Error("udp client send error", "error", err)
-		return err
+		slog.Error("tcp client send error", "error", err)
+
 	}
-	return nil
+
 }
diff --git a/third_party/train_pc_sim/train_pc_sim.go b/third_party/train_pc_sim/train_pc_sim.go
index 066cd3f..7fa4203 100644
--- a/third_party/train_pc_sim/train_pc_sim.go
+++ b/third_party/train_pc_sim/train_pc_sim.go
@@ -27,7 +27,10 @@ type TrainPcSim interface {
 	//发送驾驶端激活
 	SendDriverActive(tc *state_proto.TrainConnState, vobc *state_proto.TrainVobcState)
 	//发送牵引制动手柄
-	SendHandleSwitch(oldTraction, oldBrakeForce int64, tc *state_proto.TrainConnState, vobc *state_proto.TrainVobcState)
+	SendHandleSwitch(oldTraction, oldBrakeForce int64, isBrake bool, tc *state_proto.TrainConnState, vobc *state_proto.TrainVobcState)
+	//列车运行方向
+	//因文档说明不清楚，在调用的时候目前是注释状态，现场调试可能会用到
+	SendTrainDirection(trainForward, trainBackward bool)
 	//发送应答器信息数据
 	SendBaliseData(msgType uint16, data []byte)
 	//发布列车控制的相关事件
@@ -87,6 +90,7 @@ type trainPcSimService struct {
 	cancleContext    context.CancelFunc
 	trainPcSimManage TrainPcSimManage
 	speedPlace       *message.TrainSpeedPlaceReportMsg
+	config           config.VehiclePCSimConfig
 }
 
 // 接受来自pc仿真的消息
@@ -94,6 +98,22 @@ func (d *trainPcSimService) readError(err error) {
 	slog.Error("连接车载pc仿真tcp服务断开", err)
 	d.updateState(tpapi.ThirdPartyState_Broken)
 	d.pcSimClient.Close()
+	d.connTrainPcSim()
+}
+func (d *trainPcSimService) connTrainPcSim() {
+	reconnIndex := 0
+	for {
+		client, err := tcp.StartTcpClient(fmt.Sprintf("%v:%v", d.config.PcSimIp, d.config.PcSimPort), d.reivceData, d.readError)
+		if err != nil {
+			reconnIndex++
+			slog.Error("连接车载pc平台失败，尝试=", reconnIndex, err)
+			d.updateState(tpapi.ThirdPartyState_Broken)
+		} else {
+			d.pcSimClient = client
+			return
+		}
+		time.Sleep(time.Second * 1)
+	}
 }
 func (d *trainPcSimService) Start(wd ecs.World, pcSimManage TrainPcSimManage) {
 	config := pcSimManage.GetTrainPcSimConfig()
@@ -101,14 +121,8 @@ func (d *trainPcSimService) Start(wd ecs.World, pcSimManage TrainPcSimManage) {
 		slog.Info("车载pc仿真配置未开启")
 		return
 	}
-
-	client, err := tcp.StartTcpClient(fmt.Sprintf("%v:%v", config.PcSimIp, config.PcSimPort), d.reivceData, d.readError)
-	if err != nil {
-		slog.Error("连接车载pc平台失败", err)
-		d.updateState(tpapi.ThirdPartyState_Broken)
-		return
-	}
-	d.pcSimClient = client
+	d.config = config
+	d.connTrainPcSim()
 	ctx, ctxFun := context.WithCancel(context.Background())
 	d.cancleContext = ctxFun
 	d.trainPcSimManage = pcSimManage
@@ -161,13 +175,7 @@ func (d *trainPcSimService) sendTrainLocationAndSpeedTask(ctx context.Context) {
 			train.PluseCount.PulseCount1 = 0
 			train.PluseCount.PulseCount2 = 0
 			d.pcSimClient.Send(bm.Encode())
-		} /*else {
-			m1 := "未找到对应连接车载pc仿真的列车"
-			if train != nil {
-				m1 = fmt.Sprintf("对应的列车没有连接上车载pc仿真，列车ID：%v", train.Id)
-			}
-			slog.Info(m1)
-		}*/
+		}
 		time.Sleep(time.Millisecond * 80)
 	}
 }
@@ -185,30 +193,46 @@ func (d *trainPcSimService) SendDriverActive(tc *state_proto.TrainConnState, vob
 		d.pcSimClient.Send(msg.Encode())
 	}
 }
-func (d *trainPcSimService) SendHandleSwitch(oldTraction, oldBrakeForce int64, tc *state_proto.TrainConnState, vobc *state_proto.TrainVobcState) {
+func (d *trainPcSimService) SendHandleSwitch(oldTraction, oldBrakeForce int64, isBrake bool, tc *state_proto.TrainConnState, vobc *state_proto.TrainVobcState) {
 	if tc.Conn && tc.ConnType == state_proto.TrainConnState_PC_SIM {
 		msg := &message.TrainPcSimBaseMessage{}
 		newTraction := vobc.TractionForce
 		newBrake := vobc.BrakeForce
-		if newTraction <= oldTraction && newTraction == 0 {
-			//手柄取消前进
-			msg.Type = RECIVE_TRAIN_HAND_KEY_CANCLE_FORWARD
-		} else if newTraction > oldTraction {
-			//手柄前进
-			msg.Type = SENDER_TRAIN_HAND_KEY_FORWARD
-		} else if newBrake >= oldBrakeForce && newBrake == 0 {
-			//手柄取消后退
-			msg.Type = RECIVE_TRAIN_HAND_KEY_CACLE_BACKWARD
-		} else if newBrake < oldBrakeForce {
-			//手柄后退
-			msg.Type = RECIVE_TRAIN_HAND_KEY_BACKWARD
+		if isBrake {
+			if newBrake < oldBrakeForce && newBrake == 0 {
+				//手柄取消后退
+				msg.Type = RECIVE_TRAIN_HAND_KEY_CACLE_BACKWARD
+			} else if newBrake > oldBrakeForce {
+				//手柄后退
+				msg.Type = RECIVE_TRAIN_HAND_KEY_BACKWARD
+			}
 		} else {
-			slog.Error("")
-			return
+			if newTraction < oldTraction && newTraction == 0 {
+				//手柄取消前进
+				msg.Type = RECIVE_TRAIN_HAND_KEY_CANCLE_FORWARD
+			} else if newTraction > oldTraction {
+				//手柄前进
+				msg.Type = SENDER_TRAIN_HAND_KEY_FORWARD
+			}
 		}
 		d.pcSimClient.Send(msg.Encode())
 	}
 }
+func (d *trainPcSimService) SendTrainDirection(trainForward, trainBackward bool) {
+
+	baseMsgs := make([]*message.TrainPcSimBaseMessage, 0)
+	if !trainForward && !trainBackward {
+		baseMsgs = append(baseMsgs, &message.TrainPcSimBaseMessage{Type: RECIVE_TRAIN_HAND_KEY_CANCLE_FORWARD})
+		baseMsgs = append(baseMsgs, &message.TrainPcSimBaseMessage{Type: RECIVE_TRAIN_HAND_KEY_CACLE_BACKWARD})
+	} else if trainForward {
+		baseMsgs = append(baseMsgs, &message.TrainPcSimBaseMessage{Type: SENDER_TRAIN_HAND_KEY_FORWARD})
+	} else if trainBackward {
+		baseMsgs = append(baseMsgs, &message.TrainPcSimBaseMessage{Type: RECIVE_TRAIN_HAND_KEY_BACKWARD})
+	}
+	for _, msg := range baseMsgs {
+		d.pcSimClient.Send(msg.Encode())
+	}
+}
 
 func (d *trainPcSimService) SendBaliseData(msgType uint16, data []byte) {
 	msg := &message.TrainPcSimBaseMessage{}
@@ -218,7 +242,6 @@ func (d *trainPcSimService) SendBaliseData(msgType uint16, data []byte) {
 }
 
 func (d *trainPcSimService) trainControlEventHandle(w ecs.World, event TrainControlEvent) {
-	fmt.Println(event.Status)
 	msg := &message.TrainPcSimBaseMessage{}
 	msg.Type = SENDER_TRAIN_OUTR_INFO
 	data := []byte{event.Command, event.Status}
diff --git a/ts/simulation/wayside/memory/wayside_memory_train.go b/ts/simulation/wayside/memory/wayside_memory_train.go
index 0a7d818..167dc4e 100644
--- a/ts/simulation/wayside/memory/wayside_memory_train.go
+++ b/ts/simulation/wayside/memory/wayside_memory_train.go
@@ -132,10 +132,7 @@ func TrainConnTypeUpdate(vs *VerifySimulation, ct *dto.TrainConnThirdDto) {
 		panic(sys_error.New(fmt.Sprintf("列车【%s】不存在", ct.Id)))
 	}
 	train := data.(*state_proto.TrainState)
-	var conn = true
-	if ct.ConnType == state_proto.TrainConnState_NONE {
-		conn = false
-	}
+
 	if ct.ConnType != state_proto.TrainConnState_NONE {
 		//列车连接 半实物或车载pc仿真
 		allTrainMap.Range(func(k, v any) bool {
@@ -151,11 +148,27 @@ func TrainConnTypeUpdate(vs *VerifySimulation, ct *dto.TrainConnThirdDto) {
 			return true
 		})
 	}
-	train.ConnState.Conn = conn
+	train.ConnState.Conn = true
 	train.ConnState.ConnType = ct.ConnType
-	TrainPcSimConnOrRemoveHandle(train)
-}
+	if train.ConnState.ConnType == state_proto.TrainConnState_PC_SIM {
+		TrainPcSimConnOrRemoveHandle(train)
+	}
 
+}
+func TrainUnConn(vs *VerifySimulation, trainId string) {
+	allTrainMap := &vs.Memory.Status.TrainStateMap
+	data, ok := allTrainMap.Load(trainId)
+	if !ok {
+		panic(sys_error.New(fmt.Sprintf("列车【%s】不存在", trainId)))
+	}
+	train := data.(*state_proto.TrainState)
+	oldType := train.ConnState.ConnType
+	train.ConnState.Conn = false
+	train.ConnState.ConnType = state_proto.TrainConnState_NONE
+	if oldType == state_proto.TrainConnState_PC_SIM {
+		TrainPcSimConnOrRemoveHandle(train)
+	}
+}
 func createOrUpdateStateDynamicConfig(trainState *state_proto.TrainState, configTrainData dto.ConfigTrainData, trainEndsA dto.ConfigTrainEnds,
 	trainEndsB dto.ConfigTrainEnds) {
 	trainState.TrainDynamicConfig = service.TrainConfigToProtoConvert(&configTrainData)
diff --git a/ts/simulation/wayside/memory/wayside_simulation_train_pc.go b/ts/simulation/wayside/memory/wayside_simulation_train_pc.go
index fa5aef1..5183b27 100644
--- a/ts/simulation/wayside/memory/wayside_simulation_train_pc.go
+++ b/ts/simulation/wayside/memory/wayside_simulation_train_pc.go
@@ -37,33 +37,32 @@ func ControlTrainUpdate(s *VerifySimulation, ct *request_proto.TrainControl) {
 	sta := data.(*state_proto.TrainState)
 	var tce []train_pc_sim.TrainControlEvent = nil
 	if ct.ControlType == request_proto.TrainControl_EMERGENT_BUTTON {
-		trainControlEB(sta, ct.Button, ct.DeviceId, tccGraphicData)
+		tce = trainControlEB(sta, ct.Button, ct.DeviceId, tccGraphicData)
 	} else if ct.ControlType == request_proto.TrainControl_DRIVER_KEY_SWITCH {
 		tce = trainControlDriverKey(sta, ct.DriverKey, ct.DeviceId, tccGraphicData)
 		train_pc_sim.Default().SendDriverActive(sta.ConnState, sta.VobcState)
-
 	} else if ct.ControlType == request_proto.TrainControl_DIRECTION_KEY_SWITCH {
-		trainControlDirKey(sta, ct.DirKey, ct.DeviceId, tccGraphicData)
+		tce = trainControlDirKey(sta, ct.DirKey, ct.DeviceId, tccGraphicData)
+
 	} else if ct.ControlType == request_proto.TrainControl_HANDLER {
 		oldTraction := sta.VobcState.TractionForce
 		oldBrakeForce := sta.VobcState.BrakeForce
+		isBrake := ct.Handler.Val < 0 //是否制动
 		tce = trainControlHandle(sta, ct.Handler, ct.DeviceId, tccGraphicData)
-		train_pc_sim.Default().SendHandleSwitch(oldTraction, oldBrakeForce, sta.ConnState, sta.VobcState)
+		train_pc_sim.Default().SendHandleSwitch(oldTraction, oldBrakeForce, isBrake, sta.ConnState, sta.VobcState)
 	}
 
 	if sta.ConnState.Conn && sta.ConnState.ConnType == state_proto.TrainConnState_PC_SIM && tce != nil {
 		train_pc_sim.Default().PublishTrainControlEvent(s.World, tce)
 	}
-	//cm := &message.TrainControlMsg{TrainId: ct.TrainId, ControlInfo: sta.VobcState}
-	//dynamics.Default().SendTrainControl(cm)
 }
 
-func trainControlEB(trainState *state_proto.TrainState, request *request_proto.TrainControl_EmergentButton, deviceId uint32, tccGraphic *data_proto.TccGraphicStorage) {
+func trainControlEB(trainState *state_proto.TrainState, request *request_proto.TrainControl_EmergentButton, deviceId uint32, tccGraphic *data_proto.TccGraphicStorage) []train_pc_sim.TrainControlEvent {
 
 	_, find := findTrainTccGraphicDataButton(tccGraphic, deviceId)
 	if !find {
 		slog.Error("未找到对应的紧急停车摁钮,deviceId:", deviceId)
-		return
+		return nil
 	}
 	trainState.VobcState.EmergencyBrakingStatus = request.Active
 	if trainState.Tcc.Ebutton == nil {
@@ -71,17 +70,21 @@ func trainControlEB(trainState *state_proto.TrainState, request *request_proto.T
 	} else {
 		trainState.Tcc.Ebutton.Passed = request.Active
 	}
+	return nil
+	//return []train_pc_sim.TrainControlEvent{{Command: message.KEY_STATE, Status: message.IsTrue(request.Val)}}
 }
 
 // 列车方向
-func trainControlDirKey(trainState *state_proto.TrainState, request *request_proto.TrainControl_DirectionKeySwitch, deviceId uint32, tccGraphic *data_proto.TccGraphicStorage) {
+func trainControlDirKey(trainState *state_proto.TrainState, request *request_proto.TrainControl_DirectionKeySwitch, deviceId uint32, tccGraphic *data_proto.TccGraphicStorage) []train_pc_sim.TrainControlEvent {
 	_, find := findTrainTccGraphicDataKey(tccGraphic, deviceId)
 	if !find {
 		slog.Error("未找到对应的列车方向键deviceId:", deviceId)
-		return
+		return nil
 	}
+
 	trainState.VobcState.DirectionForward = false
 	trainState.VobcState.DirectionBackward = false
+
 	if request.Val == 1 {
 		trainState.VobcState.DirectionForward = true
 	} else if request.Val == 0 {
@@ -92,7 +95,7 @@ func trainControlDirKey(trainState *state_proto.TrainState, request *request_pro
 	} else {
 		trainState.Tcc.DirKey.Val = request.Val
 	}
-
+	return nil
 }
 
 // 列车驾驶端激活
@@ -102,9 +105,6 @@ func trainControlDriverKey(trainState *state_proto.TrainState, request *request_
 		slog.Error("未找到对应的驾驶端激活设备deviceId:", deviceId)
 		return nil
 	}
-	//trainState.VobcState.Tc1Active = false
-	//trainState.VobcState.Tc2Active = false
-
 	if obj.Code == "SKQYS1" {
 		trainState.VobcState.Tc1Active = request.Val
 	} else if obj.Code == "SKQYS2" {
@@ -138,21 +138,20 @@ func trainControlHandle(trainState *state_proto.TrainState, request *request_pro
 	trainState.VobcState.TractionForce = 0
 	trainState.VobcState.BrakingStatus = false
 	trainState.VobcState.BrakeForce = 0
+	trainState.VobcState.MaintainBrakeStatus = false
 	tce := make([]train_pc_sim.TrainControlEvent, 0)
 	tce = append(tce, train_pc_sim.TrainControlEvent{Command: message.HANDLE_FORWORD, Status: 0})
 	tce = append(tce, train_pc_sim.TrainControlEvent{Command: message.HANDLE_BACKWORD, Status: 0})
 	tce = append(tce, train_pc_sim.TrainControlEvent{Command: message.HANDLE_TO_ZERO, Status: 0})
 	if request.Val > 0 {
-		trainState.VobcState.MaintainBrakeStatus = false
 		trainState.VobcState.TractionStatus = true
 		trainState.VobcState.TractionForce = int64(request.Val * 180)
 		tce = append(tce, train_pc_sim.TrainControlEvent{Command: message.HANDLE_FORWORD, Status: 1})
 	} else if request.Val < 0 {
-		trainState.VobcState.MaintainBrakeStatus = true
 		trainState.VobcState.BrakingStatus = true
 		trainState.VobcState.BrakeForce = int64(-request.Val * 180)
-		//trainState.VobcState.BrakeForce = 19400
 		tce = append(tce, train_pc_sim.TrainControlEvent{Command: message.HANDLE_BACKWORD, Status: 1})
+		tce = append(tce, train_pc_sim.TrainControlEvent{Command: message.TRAIN_BRAKE_STATE, Status: 1})
 	} else {
 
 		tce = append(tce, train_pc_sim.TrainControlEvent{Command: message.HANDLE_TO_ZERO, Status: 1})
@@ -290,14 +289,14 @@ func (s *VerifySimulation) TrainPcSimDigitalOutInfoHandle(data []byte) {
 	//dynamics.Default().SendTrainControl(cm)
 }
 func trainPcSimDigitalOutInfoHandleCode39_32(d byte, vobc *state_proto.TrainVobcState) {
-	vobc.MostUseBrake = message.IsTrueForByte(message.GetBit(d, 0))      //?                 //常用制动
-	vobc.SplittingOut = message.IsTrueForByte(message.GetBit(d, 1))      //?               //过分相输出
-	vobc.ModeRelay = message.IsTrueForByte(message.GetBit(d, 2))         //?                    //模式继电器
-	vobc.TractionEffective = message.IsTrueForByte(message.GetBit(d, 3)) //?      //牵引有效
-	vobc.BrakeEffective = message.IsTrueForByte(message.GetBit(d, 4))    //?            //制动有效
-	vobc.LifeDoorState = message.IsTrueForByte(message.GetBit(d, 5))     //逃生门使能
-	vobc.BrakeQuarantine = message.IsTrueForByte(message.GetBit(d, 6))   //?         //制动隔离
-	vobc.StopNotAllBrake = message.IsTrueForByte(message.GetBit(d, 7))   //?          //停放制动缓解
+	vobc.MostUseBrake = message.IsTrueForByte(message.GetBit(d, 0))      //?                 常用制动
+	vobc.SplittingOut = message.IsTrueForByte(message.GetBit(d, 1))      //?               过分相输出
+	vobc.ModeRelay = message.IsTrueForByte(message.GetBit(d, 2))         //?                    模式继电器
+	vobc.TractionEffective = message.IsTrueForByte(message.GetBit(d, 3)) //?      牵引有效
+	vobc.BrakeEffective = message.IsTrueForByte(message.GetBit(d, 4))    //?            制动有效
+	vobc.LifeDoorState = message.IsTrueForByte(message.GetBit(d, 5))     //?逃生门使能
+	vobc.BrakeQuarantine = message.IsTrueForByte(message.GetBit(d, 6))   //?         制动隔离
+	vobc.StopNotAllBrake = message.IsTrueForByte(message.GetBit(d, 7))   //?          停放制动缓解
 
 }
 func trainPcSimDigitalOutInfoHandleCode31_24(d byte, vobc *state_proto.TrainVobcState) {
@@ -314,28 +313,28 @@ func trainPcSimDigitalOutInfoHandleCode31_24(d byte, vobc *state_proto.TrainVobc
 func trainPcSimDigitalOutInfoHandleCode23_16(d byte, vobc *state_proto.TrainVobcState) {
 	vobc.DirectionForward = message.IsTrueForByte(message.GetBit(d, 0))  //列车方向1
 	vobc.DirectionBackward = message.IsTrueForByte(message.GetBit(d, 1)) //列车方向2
-	vobc.AtoLazyCommandOut = message.IsTrueForByte(message.GetBit(d, 2)) //?//ATO惰行命令输出
-	vobc.SleepBtn = message.IsTrueForByte(message.GetBit(d, 3))          //休眠指令
-	vobc.WakeUpBtn = message.IsTrueForByte(message.GetBit(d, 4))         //唤醒指令
-	vobc.AtoSendTrainBtn = message.IsTrueForByte(message.GetBit(d, 5))   //ATO发车指示灯
-	vobc.TurnbackStatus = message.IsTrueForByte(message.GetBit(d, 6))    //?//AR灯命令
-	vobc.AtoAlwaysBrake = message.IsTrueForByte(message.GetBit(d, 7))    //? //ATO保持制动
+	vobc.AtoLazyCommandOut = message.IsTrueForByte(message.GetBit(d, 2)) //?ATO惰行命令输出
+	vobc.SleepBtn = message.IsTrueForByte(message.GetBit(d, 3))          //?休眠指令
+	vobc.WakeUpBtn = message.IsTrueForByte(message.GetBit(d, 4))         //?唤醒指令
+	vobc.AtoSendTrainBtn = message.IsTrueForByte(message.GetBit(d, 5))   //?ATO发车指示灯
+	vobc.TurnbackStatus = message.IsTrueForByte(message.GetBit(d, 6))    //?AR灯命令
+	vobc.AtoAlwaysBrake = message.IsTrueForByte(message.GetBit(d, 7))    //? ATO保持制动
 
 }
 func trainPcSimDigitalOutInfoHandleCode15_8(d byte, vobc *state_proto.TrainVobcState) {
-	vobc.LocalAtpControl = message.IsTrueForByte(message.GetBit(d, 0))       //?//本端ATP控车
+	vobc.LocalAtpControl = message.IsTrueForByte(message.GetBit(d, 0))       //?本端ATP控车
 	vobc.Ato = message.IsTrueForByte(message.GetBit(d, 1))                   //ATO模式
-	vobc.AtoTractionCommandOut = message.IsTrueForByte(message.GetBit(d, 2)) //?//ATO牵引命令输出
-	vobc.AtoTractionCommand1 = message.IsTrueForByte(message.GetBit(d, 3))   //?//ATO牵引指令1
-	vobc.AtoTractionCommand2 = message.IsTrueForByte(message.GetBit(d, 4))   //?//ATO牵引指令2
-	vobc.AtoTractionCommand3 = message.IsTrueForByte(message.GetBit(d, 5))   //?//ATO牵引指令3
-	vobc.AtoBrakeCommand = message.IsTrueForByte(message.GetBit(d, 6))       //?//ATO制动命令输出
+	vobc.AtoTractionCommandOut = message.IsTrueForByte(message.GetBit(d, 2)) //?ATO牵引命令输出
+	vobc.AtoTractionCommand1 = message.IsTrueForByte(message.GetBit(d, 3))   //?ATO牵引指令1
+	vobc.AtoTractionCommand2 = message.IsTrueForByte(message.GetBit(d, 4))   //?ATO牵引指令2
+	vobc.AtoTractionCommand3 = message.IsTrueForByte(message.GetBit(d, 5))   //?ATO牵引指令3
+	vobc.AtoBrakeCommand = message.IsTrueForByte(message.GetBit(d, 6))       //?ATO制动命令输出
 	vobc.JumpStatus = message.IsTrueForByte(message.GetBit(d, 7))            //跳跃指令
 
 }
 func trainPcSimDigitalOutInfoHandleCode7_0(d byte, vobc *state_proto.TrainVobcState) {
 	vobc.TractionSafetyCircuit = message.IsTrueForByte(message.GetBit(d, 0))  //切牵引
-	vobc.TrainDoorOutLed = message.IsTrueForByte(message.GetBit(d, 1))        //? 说明暂无此属性
+	vobc.TrainDoorOutLed = message.IsTrueForByte(message.GetBit(d, 1))        //? 车门外指示灯
 	vobc.ParkingBrakeStatus = message.IsTrueForByte(message.GetBit(d, 2))     //停放制动施加
 	vobc.EmergencyBrakingStatus = message.IsTrueForByte(message.GetBit(d, 3)) //紧急制动
 	vobc.LeftDoorOpenCommand = message.IsTrueForByte(message.GetBit(d, 4))    //开左门允许
@@ -373,10 +372,6 @@ func (s *VerifySimulation) TrainPcSimDigitalReportHandle(data []byte) {
 
 // 创建/删除列车
 func TrainPcSimConnOrRemoveHandle(train *state_proto.TrainState) {
-	if train.ConnState.ConnType != state_proto.TrainConnState_PC_SIM {
-		slog.Error("创建移除列车类型不正确 conType:", train.ConnState.ConnType)
-		return
-	}
 	var data byte = 0x01
 	if train.ConnState.Conn == false {
 		data = 0x00