diff --git a/examples/test1/tmodel/switch_model.go b/examples/test1/tmodel/switch_model.go
index f8fbe49..581f6c6 100644
--- a/examples/test1/tmodel/switch_model.go
+++ b/examples/test1/tmodel/switch_model.go
@@ -13,19 +13,12 @@ type SwitchModel struct {
 	PortB umi.ILinkRef
 	//道岔C端口连接的轨道
 	PortC umi.ILinkRef
-	//道岔转动需要的时间(从开度0-100的时间),单位ms
-	TurnTime int64
 }
 
 func NewSwitchModel(id string) *SwitchModel {
 	return &SwitchModel{DeviceModel: DeviceModel{Id: id, Type: umi.Switch}}
 }
 
-// 道岔转动从0-100耗时，单位ms
-func (me *SwitchModel) TurningTime() int64 {
-	return me.TurnTime
-}
-
 // 道岔A端口连接的轨道
 func (me *SwitchModel) PortALink() umi.ILinkRef {
 	return me.PortA
diff --git a/system/signal_3xh1_system.go b/system/signal_3xh1_system.go
index b6bae3f..dd32522 100644
--- a/system/signal_3xh1_system.go
+++ b/system/signal_3xh1_system.go
@@ -1,9 +1,12 @@
 package system
 
 import (
+	"fmt"
+
 	"github.com/yohamta/donburi/filter"
 	"joylink.club/ecs"
 	sysEvent "joylink.club/rtsssimulation/system/event"
+	"joylink.club/rtsssimulation/umi"
 )
 
 // 电路状态：信号机3XH-1(红-绿-黄) 道岔防护信号机(三显示不封灯，有单黄显示、带引导)
@@ -44,27 +47,51 @@ func NewSignal3XH1State() *Signal3XH1State {
 
 // 信号机3XH-1电路状态组件
 var Signal3XH1StateComponent = ecs.NewComponentType[Signal3XH1State]()
+var signal3XH1Query = ecs.NewQuery(filter.Contains(EntityIdentityComponent, Signal3XH1StateComponent))
 
 type Signal3XH1System struct {
-	stateQuery *ecs.Query
 }
 
 func NewSignal3XH1System() *Signal3XH1System {
-	return &Signal3XH1System{
-		stateQuery: ecs.NewQuery(filter.Contains(EntityIdentityComponent, Signal3XH1StateComponent)),
-	}
+	return &Signal3XH1System{}
 }
 
 // 继电器动作事件处理
 // 将继电器动作的结果同步到系统
 var Signal3XH1RelayActionEventProcessor = func(w ecs.World, event sysEvent.RelayActionEvent) {
 	//根据event来更新Signal3XH1State中对应继电器的状态
-
+	signal3XH1Query.Each(w, func(e *ecs.Entry) {
+		signalModel := FindModelStorage(w).FindById(EntityIdentityComponent.Get(e).Id)
+		roler, ok := signalModel.(umi.IRelayCRoler)
+		if ok {
+			if _, relayName, find := roler.FindCircuitRole(event.Id); find {
+				state := Signal3XH1StateComponent.Get(e)
+				switch relayName {
+				case "DDJ":
+					state.DDJ = event.Xh
+				case "DJ":
+					state.DJ = event.Xh
+				case "2DJ":
+					state.EDJ = event.Xh
+				case "LXJ":
+					state.LXJ = event.Xh
+				case "YXJ":
+					state.YXJ = event.Xh
+				case "ZXJ":
+					state.ZXJ = event.Xh
+				default:
+					panic(fmt.Sprintf("Signal3XH1的模型[%s]中继电器功能名称[%s]无法识别", signalModel.GetId(), relayName))
+				}
+			}
+		} else {
+			panic("Signal3XH1的模型未实现接口umi.IRelayCRoler")
+		}
+	})
 }
 
 // world 执行
 func (me *Signal3XH1System) Update(w ecs.World) {
-	me.stateQuery.Each(w, func(e *ecs.Entry) {
+	signal3XH1Query.Each(w, func(e *ecs.Entry) {
 		signal3XH1State := Signal3XH1StateComponent.Get(e)
 		//
 		_U := signal3XH1State.U
diff --git a/umi/model_umi.go b/umi/model_umi.go
index eaebdf1..951784c 100644
--- a/umi/model_umi.go
+++ b/umi/model_umi.go
@@ -82,8 +82,6 @@ type ILinkOffsetRef interface {
 // 仿真底层道岔模型
 // 用户所有道岔模型定义须实现该接口
 type ISwitchModel interface {
-	//道岔转动从0-100耗时，单位ms
-	TurningTime() int64
 	//道岔A端口连接的轨道
 	PortALink() ILinkRef
 	//道岔B端口连接的轨道
@@ -138,12 +136,18 @@ const (
 )
 
 // 继电器模型
-// 继电器按作用分类：驱动继电器、采集继电器
 type IRelayModel interface {
-	//该继电器管理的设备
-	ManagedDevice() IDeviceModel
 	//该继电器类型
 	JType() RelayType
 }
 
-/////////////////////////////////////////////////////////////
+// 获取继电器在具体电路中的角色(组合类型、功能名称)
+// 如信号机3XH-1电路中点灯继电器：组合类型-"3XH-1" 功能名称-"DDJ"
+// 对应设备电路中有继电器的设备模型须实现该接口
+type IRelayCRoler interface {
+	//relayId-继电器id
+	//relayGroup-继电器组合类型
+	//relayName-继电器在电路中的名称
+	//find-true找到，false未找到
+	FindCircuitRole(relayId string) (relayGroup string, relayName string, find bool)
+}