diff --git a/fi/signal_3xh2.go b/fi/signal_3xh2.go
new file mode 100644
index 0000000..cc5c20e
--- /dev/null
+++ b/fi/signal_3xh2.go
@@ -0,0 +1,74 @@
+package fi
+
+import (
+	"joylink.club/ecs"
+	"joylink.club/rtsssimulation/component"
+	"joylink.club/rtsssimulation/entity"
+)
+
+// Drive3XH2Dd 点灯操作
+// dd : true-物理点灯；false-物理灭灯
+func Drive3XH2Dd(w ecs.World, signalId string, dd bool) {
+	w.Execute(func() {
+		wd := entity.GetWorldData(w)
+		signalEntry, ok := wd.EntityMap[signalId]
+		if ok {
+			state := component.Signal3XH2ElectronicType.Get(signalEntry)
+			driveDd := component.RelayDriveType.Get(state.Z3XH2_DDJ)
+			//点灯继电器落下时才点灯
+			driveDd.Td = !dd
+			driveDd.Xq = !dd
+		}
+	})
+}
+
+// Drive3XH2Lx 开通列车信号(绿灯亮)
+func Drive3XH2Lx(w ecs.World, signalId string) {
+	w.Execute(func() {
+		wd := entity.GetWorldData(w)
+		signalEntry, ok := wd.EntityMap[signalId]
+		if ok {
+			state := component.Signal3XH2ElectronicType.Get(signalEntry)
+			driveLx := component.RelayDriveType.Get(state.Z3XH2_LXJ)
+			driveLx.Td = true
+			driveLx.Xq = true
+			driveYx := component.RelayDriveType.Get(state.Z3XH2_YXJ)
+			driveYx.Td = false
+			driveYx.Xq = false
+		}
+	})
+}
+
+// Drive3XH2Yx 开通引导信号(黄灯亮且红灯亮)
+func Drive3XH2Yx(w ecs.World, signalId string) {
+	w.Execute(func() {
+		wd := entity.GetWorldData(w)
+		signalEntry, ok := wd.EntityMap[signalId]
+		if ok {
+			state := component.Signal3XH2ElectronicType.Get(signalEntry)
+			driveLx := component.RelayDriveType.Get(state.Z3XH2_LXJ)
+			driveLx.Td = false
+			driveLx.Xq = false
+			driveYx := component.RelayDriveType.Get(state.Z3XH2_YXJ)
+			driveYx.Td = true
+			driveYx.Xq = true
+		}
+	})
+}
+
+// Drive3XH2Non 开通禁止信号(红灯亮)
+func Drive3XH2Non(w ecs.World, signalId string) {
+	w.Execute(func() {
+		wd := entity.GetWorldData(w)
+		signalEntry, ok := wd.EntityMap[signalId]
+		if ok {
+			state := component.Signal3XH2ElectronicType.Get(signalEntry)
+			driveLx := component.RelayDriveType.Get(state.Z3XH2_LXJ)
+			driveLx.Td = false
+			driveLx.Xq = false
+			driveYx := component.RelayDriveType.Get(state.Z3XH2_YXJ)
+			driveYx.Td = false
+			driveYx.Xq = false
+		}
+	})
+}