btm

fi/train.go

@@ -56,6 +56,51 @@ func UpdateTrainPositionFromDynamics(w ecs.World, tpi TrainPositionInfo) error {
 	return result.Err
 }
 
+// TrainBalisePowerAmplifierSwitch 车载应答器天线功率放大器开关控制
+func TrainBalisePowerAmplifierSwitch(w ecs.World, trainId string, turnOn bool) error {
+	result := <-ecs.Request[ecs.EmptyType](w, func() ecs.Result[ecs.EmptyType] {
+		wd := entity.GetWorldData(w)
+		te, find := wd.EntityMap[trainId]
+		if find {
+			train := component.TrainBtmType.Get(te)
+			train.PowerAmplifierSwitch = turnOn
+			return ecs.NewOkEmptyResult()
+		} else {
+			return ecs.NewErrResult(fmt.Errorf("列车[%s]实体不存在", trainId))
+		}
+	})
+	return result.Err
+}
+
+// FindTrainBaliseBtmStatus 获取车载BTM的相关状态信息
+func FindTrainBaliseBtmStatus(w ecs.World, trainId string) ecs.Result[*TrainBaliseBtmStatus] {
+	result := <-ecs.Request[*TrainBaliseBtmStatus](w, func() ecs.Result[*TrainBaliseBtmStatus] {
+		wd := entity.GetWorldData(w)
+		te, find := wd.EntityMap[trainId]
+		if find {
+			btm := component.TrainBtmType.Get(te)
+			btmStatus := &TrainBaliseBtmStatus{
+				PowerAmplifierOn:    btm.PowerAmplifierSwitch,
+				PowerAmplifierFault: false,
+				AboveBalise:         btm.AboveBalise,
+				AntennaFault:        false,
+			}
+			return ecs.NewOkResult(btmStatus)
+		} else {
+			return ecs.NewResult[*TrainBaliseBtmStatus](nil, fmt.Errorf("列车[%s]实体不存在", trainId))
+		}
+	})
+	return result
+}
+
+// /////////////////////////////////////////////////////////////////////////////////////////
+type TrainBaliseBtmStatus struct {
+	PowerAmplifierOn    bool //BTM功率放大器是否开启
+	PowerAmplifierFault bool //BTM功率放大器是否有故障
+	AntennaFault        bool //BTM应答器天线是否有故障
+	AboveBalise         bool //BTM当前是否在应答器上方
+}
+
 type TrainPositionInfo struct {
 	//列车id
 	TrainId string

sys/device_sys/balise_detection.go

@@ -28,8 +28,9 @@ func (s *BaliseDetectSystem) Update(w ecs.World) {
 	//所有列车
 	//列车速度80KM/H时，222mm/10ms
 	s.trainQuery.Each(w, func(entry *ecs.Entry) {
-		tp := component.TrainPositionInfoType.Get(entry)
 		btm := component.TrainBtmType.Get(entry)
+		if btm.PowerAmplifierSwitch { //车载应答器天线功率放大器开启
+			tp := component.TrainPositionInfoType.Get(entry)
 			detectedBalise := s.detect(wd, tp, balises)
 			//列车应答器天线扫描到应答器,获取应答器报文发送给BTM
 			tbt := s.findBaliseTelegram(wd, detectedBalise)
@@ -38,6 +39,7 @@ func (s *BaliseDetectSystem) Update(w ecs.World) {
 				detectedBaliseId = detectedBalise.Id()
 			}
 			btm.Scanning(detectedBalise != nil, detectedBaliseId, tbt)
+		}
 	})
 }