修改新版ATS进路排列逻辑

src/main/java/club/joylink/rtss/simulation/cbtc/ATS/service/AtsTrainService.java

@@ -308,7 +308,8 @@ public class AtsTrainService {
                     if (!sections.get(0).equals(headSection)) {
                         sections.add(0, headSection);
                     }
-                    supervisedTrain.setHeadPath(sections);
+                    SectionPath headPath = new SectionPath(selectRouting.isRight(), null, sections, null);
+                    supervisedTrain.setHeadPath(headPath);
                     break;
                 default:
                     throw new SimulationException(SimulationExceptionType.System_Fault, String.format("无法识别的目的地码类型[%s]", destinationCodeDefinition.getType()));
@@ -674,7 +675,7 @@ public class AtsTrainService {
                 }
                 break;
             case OTHER:
-                List<Section> path = train.getHeadPath();
+                List<Section> path = train.getHeadPath().getSectionList();
                 if (path != null) {
                     int index = path.indexOf(headSection);
                     if (index == -1) {

src/main/java/club/joylink/rtss/simulation/cbtc/ATS/service/ars/AtsHeadTrainRouteSelectServiceImpl.java

@@ -1,10 +1,8 @@
 package club.joylink.rtss.simulation.cbtc.ATS.service.ars;
 
-import club.joylink.rtss.simulation.cbtc.ATS.service.stage.AtsHeadTrainStageService;
 import club.joylink.rtss.simulation.cbtc.Simulation;
 import club.joylink.rtss.simulation.cbtc.data.SimulationDataRepository;
 import club.joylink.rtss.simulation.cbtc.data.map.DestinationCodeDefinition;
-import club.joylink.rtss.simulation.cbtc.data.map.MapConfig;
 import club.joylink.rtss.simulation.cbtc.data.map.Route;
 import club.joylink.rtss.simulation.cbtc.data.map.Section;
 import club.joylink.rtss.simulation.cbtc.data.plan.StationPlan;
@@ -17,7 +15,6 @@ import org.springframework.util.CollectionUtils;
 
 import java.util.Comparator;
 import java.util.List;
-import java.util.stream.Collectors;
 
 /**
  * 头码车进路选择
@@ -36,49 +33,8 @@ public class AtsHeadTrainRouteSelectServiceImpl extends AtsRouteSelectService {
         if (right == null)
             return null;
         DestinationCodeDefinition dcd = repository.getDestinationCodeDefinition(trainInfo.getDestinationCode());
-        Section headSection = repository.getByCode(trainInfo.getPhysicalSection(), Section.class);
+        Object[] results = queryTriggerRoutes(repository, trainInfo.getHeadPath().getSectionList(), trainInfo, null, trainInfo.getHeadPath().isRight());
-        String estimatedArriveStandTrack = trainInfo.getEstimatedArriveStandTrack();
+        return filterRoutes(repository, trainInfo, results, dcd);
-        if (estimatedArriveStandTrack == null)
-            return null;
-        Section targetSection = repository.getByCode(estimatedArriveStandTrack, Section.class);
-        if (!CollectionUtils.isEmpty(dcd.getRoutes())) {
-            return dcd.queryNextRoute(headSection);
-        } else {
-            // 根据车次计划查找可触发进路列表
-            Object[] results = this.queryByDestinationCode(simulation, trainInfo, headSection, targetSection, right);
-            // 根据计划筛选需触发进路
-            return filterRoutes(repository, trainInfo, results, dcd);
-        }
-    }
-
-    private Object[] queryByDestinationCode(Simulation simulation, TrainInfo trainInfo, Section headSection, Section targetSection, Boolean right) {
-        SimulationDataRepository repository = simulation.getRepository();
-        List<RoutePath> routePathList = repository.queryRoutePathsByEnd(targetSection);
-        if (CollectionUtils.isEmpty(routePathList)) {
-            return null;
-        }
-        routePathList = routePathList.stream()
-                .filter(routePath -> routePath.containsSection(headSection))
-                .collect(Collectors.toList());
-        Object[] result = this.queryTriggerRoutesOfRoutePath(repository, trainInfo, routePathList);
-        if (!(boolean) result[1] && !(boolean) result[2]) { //不存在未触发的进路和未接近的信号机
-            // 判断配置是否列车停站才触发接下来的进路
-            MapConfig config = repository.getConfig();
-            if (!config.isSignalOpenAfterParking() || trainInfo.isPlanTrain()) {
-                Section nextTarget = AtsHeadTrainStageService.queryNextTarget(simulation, targetSection, trainInfo, right);
-                if (nextTarget != null) {
-                    routePathList = repository.queryRoutePathsByEnd(nextTarget);
-                    if (!CollectionUtils.isEmpty(routePathList)) {
-                        routePathList = routePathList.stream()
-                                .filter(routePath -> routePath.containsSection(headSection))
-                                .collect(Collectors.toList());
-                        return this.queryTriggerRoutesOfRoutePath(repository, trainInfo, routePathList);
-                    }
-                }
-            }
-            return null;
-        }
-        return result;
     }
 
     private Route filterRoutes(SimulationDataRepository repository, TrainInfo trainInfo, Object[] results, DestinationCodeDefinition dcd) {
@@ -93,30 +49,6 @@ public class AtsHeadTrainRouteSelectServiceImpl extends AtsRouteSelectService {
         } else {
             route = triggers.stream().min(Comparator.comparingInt(Route::getReverseSwitchQuantity)).get();
         }
-        boolean hasReverseConflictRoute = false; //有反向冲突进路
-        if (!CollectionUtils.isEmpty(route.getConflictingRouteList())) {
-            for (Route conflictingRoute : route.getConflictingRouteList()) {
-                if (repository.isSettingRoute(conflictingRoute)) { //有冲突进路正在办理
-                    return null;
-                } else if (conflictingRoute.isRight() != route.isRight()) {
-                    hasReverseConflictRoute = true;
-                }
-            }
-        }
-        if (hasReverseConflictRoute) {
-            Section section = route.getSectionList().stream()
-                    .filter(Section::isOccupied)
-                    .limit(1)
-                    .findAny()
-                    .orElse(null);
-            if (section != null) {
-                if (repository.getSuperviseTrainList().stream()
-                        .filter(info -> info.getPhysicalSection().equals(section.getCode()))
-                        .anyMatch(info -> isConflicting(repository, info, route))) {
-                    return null;
-                }
-            }
-        }
         return route;
     }
 

src/main/java/club/joylink/rtss/simulation/cbtc/ATS/service/ars/AtsPlanTrainRouteSelectServiceImpl.java

@@ -43,12 +43,35 @@ public class AtsPlanTrainRouteSelectServiceImpl extends AtsRouteSelectService {
         TripPlan tripPlan = repository.getTripPlan(trainInfo.getServiceNumber(), trainInfo.getTripNumber());
         LocalDateTime systemTime = simulation.getSystemTime();
         // 根据车次计划查找可触发进路列表
-        Object[] results = this.queryByStationPlan(repository, systemTime, trainInfo, tripPlan);
+//        Object[] results = this.queryByStationPlan(repository, systemTime, trainInfo, tripPlan);
+        Object[] results = queryByStationPlan2(repository, systemTime, trainInfo, tripPlan);
         // 根据计划筛选需触发进路
         Route route = filterRoutes(simulation, trainInfo, tripPlan, results);
         return route;
     }
 
+    private Object[] queryByStationPlan2(SimulationDataRepository repository, LocalDateTime systemTime, TrainInfo trainInfo, TripPlan tripPlan) {
+        // 计划时间
+        List<StationPlan> planList = tripPlan.getPlanList();
+        LocalTime startTime = tripPlan.getStartTime();
+        for (StationPlan stationPlan : planList) {
+            if (stationPlan.getSection().getCode().equals(trainInfo.getPlanStandTrack())) {
+                break;
+            }
+            startTime = stationPlan.getLeaveTime();
+        }
+        if (!systemTime.toLocalTime().plusSeconds(50).isAfter(startTime)) {
+            log.debug(String.format("列车[%s]未到发车时间，不触发进路", trainInfo.getGroupNumber()));
+            return null;
+        }
+        List<Section> targetList = tripPlan.getPlanList().stream().map(StationPlan::getSection).collect(Collectors.toList());
+        if (tripPlan.isBehindTurnBack()) {
+            return queryTriggerRoutes(repository, targetList, trainInfo, tripPlan.getEndSection(), tripPlan.isRight());
+        } else {
+            return queryTriggerRoutes(repository, targetList, trainInfo, null, tripPlan.isRight());
+        }
+    }
+
     /**
      * 先选取需要征用的进路，再根据计划判断是否存在冲突的未完成计划
      * @param simulation
@@ -348,7 +371,6 @@ public class AtsPlanTrainRouteSelectServiceImpl extends AtsRouteSelectService {
 
     private Route filter(SimulationDataRepository repository, TrainInfo trainInfo,
                          TripPlan tripPlan, List<Route> triggerList, boolean turnBack) {
-        Section section = repository.getByCode(trainInfo.getPlanStandTrack(), Section.class);
         Route route = triggerList.get(0);
         if (turnBack) {
             for (Route temp : triggerList) {
@@ -368,6 +390,7 @@ public class AtsPlanTrainRouteSelectServiceImpl extends AtsRouteSelectService {
                 }
             }
         } else if (triggerList.size() > 1) {
+            Section section = repository.getByCode(trainInfo.getPlanStandTrack(), Section.class);
             List<Route> routeList = new ArrayList<>();
             for (Route temp : triggerList) {
                 if (!routeList.isEmpty() && routeList.get(0).getReverseSwitchQuantity() > temp.getReverseSwitchQuantity()) {

src/main/java/club/joylink/rtss/simulation/cbtc/ATS/service/ars/AtsRouteSelectService.java

@@ -2,10 +2,9 @@ package club.joylink.rtss.simulation.cbtc.ATS.service.ars;
 
 import club.joylink.rtss.simulation.cbtc.Simulation;
 import club.joylink.rtss.simulation.cbtc.data.SimulationDataRepository;
-import club.joylink.rtss.simulation.cbtc.data.map.Route;
+import club.joylink.rtss.simulation.cbtc.data.map.*;
-import club.joylink.rtss.simulation.cbtc.data.map.Section;
-import club.joylink.rtss.simulation.cbtc.data.map.Signal;
 import club.joylink.rtss.simulation.cbtc.data.support.RoutePath;
+import club.joylink.rtss.simulation.cbtc.data.support.StationTurnBackStrategyOption;
 import club.joylink.rtss.simulation.cbtc.data.vo.TrainInfo;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.util.CollectionUtils;
@@ -13,13 +12,115 @@ import org.springframework.util.CollectionUtils;
 import java.util.ArrayList;
 import java.util.Comparator;
 import java.util.List;
+import java.util.Objects;
+import java.util.stream.Collectors;
 
 @Slf4j
 public abstract class AtsRouteSelectService {
     public abstract Route select(Simulation simulation, TrainInfo trainInfo);
 
+    /**
+     * 查询需要触发的进路
+     *
+     * @param turnBackSection 站后折返的折返轨
+     * @param right           计划运行方向
+     */
+    public Object[] queryTriggerRoutes(SimulationDataRepository repository, List<Section> targetList,
+                                       TrainInfo trainInfo, Section turnBackSection, boolean right) {
+        Section headSection = repository.getByCode(trainInfo.getPhysicalSection(), Section.class);
+        Object[] result = {null, false, false};
+        MapConfig config = repository.getConfig();
+        Section targetSection = null;
+        Section nextTarget = null;
+        //选择目标区段
+        for (int i = targetList.size() - 1; i >= 0; i--) {
+            Section target = targetList.get(i);
+            List<RoutePath> routePaths = repository.queryRoutePathsByEndAndContainsSection(target, headSection);
+            routePaths.removeIf(routePath -> routePath.isRight() != right);
+            if (!CollectionUtils.isEmpty(routePaths)) {
+                result = queryTriggerRoutesOfRoutePath(repository, trainInfo, routePaths);
+                targetSection = target;
+                if (i < targetList.size() - 1) {
+                    nextTarget = targetList.get(i + 1);
+                }
+            }
+        }
+        //选择进路
+        boolean noRoute2Trigger = result != null && !(boolean) result[1] && !(boolean) result[2];
+        if (targetSection != null) {
+            if (!config.isSignalOpenAfterParking()) {
+                if (noRoute2Trigger) {
+                    if (nextTarget != null) {
+                        List<RoutePath> routePaths = repository.queryRoutePathsByEndAndContainsSection(nextTarget, headSection);
+                        routePaths.removeIf(routePath -> routePath.isRight() != right);
+                        result = this.queryTriggerRoutesOfRoutePath(repository, trainInfo, routePaths);
+                    } else if (turnBackSection != null) {
+                        List<Route> triggerRoutes = queryTriggerRoutes4TurnBack(repository, targetSection, turnBackSection, trainInfo);
+                        return new Object[]{triggerRoutes, true};
+                    }
+                }
+            } else {
+                if (nextTarget == null && targetSection.equals(headSection) && trainInfo.isParking()) {
+                    List<Route> triggerRoutes = queryTriggerRoutes4TurnBack(repository, targetSection, turnBackSection, trainInfo);
+                    return new Object[]{triggerRoutes, true};
+                }
+            }
+        }
+        return result;
+    }
+
+    public List<Route> queryTriggerRoutes4TurnBack(SimulationDataRepository repository, Section standSection, Section tbSection, TrainInfo trainInfo) {
+        Station station = standSection.getStation();
+        StationTurnBackStrategyOption strategy = station.getCurrentTurnBackStrategy();
+        List<Section> tbSectionList = new ArrayList<>();
+        if (Objects.isNull(strategy)) {
+            tbSectionList.add(tbSection);
+        } else {
+            switch (strategy.getType()) {
+                // 按计划
+                case NONE: {
+                    tbSectionList.add(tbSection);
+                    break;
+                }
+                // 仅某个折返轨
+                case ONLY: {
+                    tbSectionList.add(strategy.getSectionList().get(0));
+                    break;
+                }
+                // 折返轨等价
+                case FIRST:
+                case EQUAL: {
+                    tbSectionList.addAll(strategy.getSectionList());
+                    break;
+                }
+            }
+        }
+        List<RoutePath> list = repository.getRoutePaths(standSection, tbSection);
+        boolean right = list.get(0).isRight();
+        Signal signal = standSection.getSignalOf(right);
+        if (!this.isApproachSignal(repository, trainInfo, signal)) {
+            return null;
+        }
+        List<Route> routeList = signal.getRouteList();
+        List<Route> tbRouteList = new ArrayList<>();
+        for (Route route : routeList) {
+            if (route.isTurnBack()) {
+                tbRouteList.add(route);
+            }
+        }
+        if (!tbRouteList.isEmpty()) {
+            routeList = tbRouteList;
+        }
+        routeList = routeList.stream()
+                .filter(route -> !repository.hasSameStartTriggerRoute(trainInfo, route))
+                .filter(route -> route.containSameSection(tbSectionList))
+                .collect(Collectors.toList());
+        return routeList;
+    }
+
     /**
      * 筛选列车路径
+     *
      * @param pathList
      * @return
      */
@@ -34,7 +135,7 @@ public abstract class AtsRouteSelectService {
     }
 
     public Object[] queryTriggerRoutesOfRoutePath(SimulationDataRepository repository,
-                                                       TrainInfo trainInfo, List<RoutePath> routePathList) {
+                                                  TrainInfo trainInfo, List<RoutePath> routePathList) {
         Boolean right = trainInfo.getRight();
         Section section = repository.getByCode(trainInfo.getPhysicalSection(), Section.class); // 列车所在区段
         Section logicSection = repository.getByCode(trainInfo.getSection(), Section.class);
@@ -42,8 +143,8 @@ public abstract class AtsRouteSelectService {
     }
 
     public Object[] queryTriggers(SimulationDataRepository repository, TrainInfo trainInfo, List<RoutePath> routePathList,
-                                   Boolean right, Section section, Section logicSection) {
+                                  Boolean right, Section section, Section logicSection) {
-        Object[] result = new Object[3]; // 结果，0为可触发的进路列表，1为是否存在未触发的进路,2为是否存在未接近的信号机或无法触发信号机
+        Object[] result = new Object[3]; // 结果，0为可触发的进路列表，1为是否存在未触发的进路,2为是否存在未接近的信号机
         List<Route> triggerList = new ArrayList<>();
         result[0] = triggerList;
         result[1] = false;

src/main/java/club/joylink/rtss/simulation/cbtc/ATS/service/stage/AtsHeadTrainStageService.java

@@ -121,50 +121,63 @@ public class AtsHeadTrainStageService implements AtsStageService {
         } else {
             runningTime = 180;
         }
-        trainInfo.updateEstimatedArriveInfo(nextTarget, simulation.getSystemTime().toLocalTime().plusSeconds(runningTime));
+        trainInfo.updatePlanInfo(nextTarget, null, null);
+//        trainInfo.updateEstimatedArriveInfo(nextTarget, simulation.getSystemTime().toLocalTime().plusSeconds(runningTime));
         boolean jump = this.atsStandService.isJump(nextTarget, trainInfo.getGroupNumber());
         onboardAtpApiService.updateNextArriveInfo(simulation, trainInfo.getGroupNumber(), nextTarget, true, runningTime, jump);
     }
 
-    public static Section queryNextTarget(Simulation simulation, Section section, TrainInfo trainInfo, Boolean right) {
+    public static Section queryNextTarget(Simulation simulation, Section headSection, TrainInfo trainInfo, Boolean right) {
         SimulationDataRepository repository = simulation.getRepository();
-        String dc = trainInfo.getDestinationCode();
+        List<Section> targetList = trainInfo.getHeadPath().getSectionList();
-        List<Routing> routings = repository.queryRoutingByDestCode(dc);
+        for (int i = targetList.size() - 1; i >= 0; i--) {
-        Section nextSection = null;
+            Section target = targetList.get(i);
-        if (!CollectionUtils.isEmpty(routings)) { //目的地码在区段上
+            List<RoutePath> routePaths = repository.queryRoutePathsByEndAndContainsSection(target, headSection);
-            for (Routing routing : routings) {
+            if (!CollectionUtils.isEmpty(routePaths)) {
-                if (section.isTurnBackTrack()) { //是折返轨，不限制方向
+                return target;
-                    nextSection = routing.queryNextSection(section);
-                    if (nextSection != null)
-                        break;
-                    for (Section s : routing.getAllSections()) {
-                        List<RoutePath> routePaths = repository.queryRoutePathsByEndAndContainsSection(s, section);
-                        if (!CollectionUtils.isEmpty(routePaths)) {
-                            if (routePaths.stream().anyMatch(routePath -> routePath.isRight() == routing.isRight())) {
-                                return s;
-                            }
-                        }
-                    }
-                } else { //不是折返轨，必须和列车同向
-                    if (routing.isRight() == right) {
-                        nextSection = routing.queryNextSection(section);
-                        if (nextSection != null)
-                            break;
-                        for (Section s : routing.getAllSections()) {
-                            List<RoutePath> routePaths = repository.queryRoutePathsByEndAndContainsSection(s, section);
-                            if (routePaths.stream().anyMatch(routePath -> routePath.isRight() == right)) {
-                                return s;
-                            }
-                        }
-                    }
-                }
             }
-        } else {
-            DestinationCodeDefinition dcd = repository.findDestinationCodeDefinition(dc);
-            if (dcd == null)
-                return null;
-            nextSection = AtsTrainService.findNextTarget4HeadTrain(simulation, trainInfo, repository, section, section.getStation(), dcd);
         }
-        return nextSection;
+        return null;
+
+
+//        SimulationDataRepository repository = simulation.getRepository();
+//        String dc = trainInfo.getDestinationCode();
+//        List<Routing> routings = repository.queryRoutingByDestCode(dc);
+//        Section nextSection = null;
+//        if (!CollectionUtils.isEmpty(routings)) { //目的地码在区段上
+//            for (Routing routing : routings) {
+//                if (headSection.isTurnBackTrack()) { //是折返轨，不限制方向
+//                    nextSection = routing.queryNextSection(headSection);
+//                    if (nextSection != null)
+//                        break;
+//                    for (Section s : routing.getAllSections()) {
+//                        List<RoutePath> routePaths = repository.queryRoutePathsByEndAndContainsSection(s, headSection);
+//                        if (!CollectionUtils.isEmpty(routePaths)) {
+//                            if (routePaths.stream().anyMatch(routePath -> routePath.isRight() == routing.isRight())) {
+//                                return s;
+//                            }
+//                        }
+//                    }
+//                } else { //不是折返轨，必须和列车同向
+//                    if (routing.isRight() == right) {
+//                        nextSection = routing.queryNextSection(headSection);
+//                        if (nextSection != null)
+//                            break;
+//                        for (Section s : routing.getAllSections()) {
+//                            List<RoutePath> routePaths = repository.queryRoutePathsByEndAndContainsSection(s, headSection);
+//                            if (routePaths.stream().anyMatch(routePath -> routePath.isRight() == right)) {
+//                                return s;
+//                            }
+//                        }
+//                    }
+//                }
+//            }
+//        } else {
+//            DestinationCodeDefinition dcd = repository.findDestinationCodeDefinition(dc);
+//            if (dcd == null)
+//                return null;
+//            nextSection = AtsTrainService.findNextTarget4HeadTrain(simulation, trainInfo, repository, headSection, headSection.getStation(), dcd);
+//        }
+//        return nextSection;
     }
 }

src/main/java/club/joylink/rtss/simulation/cbtc/data/storage/vo/StorageTrainInfo.java

@@ -148,9 +148,9 @@ public class StorageTrainInfo {
         this.actualLeaveStandTrack = info.getActualLeaveStandTrack();
         this.actualLeaveTime = info.getActualLeaveTime();
         this.backUp = info.isBackUp();
-        if (!CollectionUtils.isEmpty(info.getHeadPath())) {
+//        if (!CollectionUtils.isEmpty(info.getHeadPath())) {
-            this.headPath = info.getHeadPath().stream().map(MapElement::getCode).collect(Collectors.toList());
+//            this.headPath = info.getHeadPath().stream().map(MapElement::getCode).collect(Collectors.toList());
-        }
+//        }
     }
 
     public TrainInfo convert2SimulationObj(SimulationDataRepository repository) {

src/main/java/club/joylink/rtss/simulation/cbtc/data/vo/TrainInfo.java

@@ -206,7 +206,7 @@ public class TrainInfo extends MapElement {
      * 头码车的区段路径
      */
     @Setter
-    private List<Section> headPath;
+    private SectionPath headPath;
 
     /**
      * 下令停车
@@ -331,9 +331,9 @@ public class TrainInfo extends MapElement {
         this.actualLeaveStandTrack = info.getActualLeaveStandTrack();
         this.actualLeaveTime = info.getActualLeaveTime();
         this.backUp = info.isBackUp();
-        if (!CollectionUtils.isEmpty(info.getHeadPath())) {
+//        if (!CollectionUtils.isEmpty(info.getHeadPath())) {
-            this.headPath = info.getHeadPath().stream().map(code -> repository.getByCode(code, Section.class)).collect(Collectors.toList());
+//            this.headPath = info.getHeadPath().stream().map(code -> repository.getByCode(code, Section.class)).collect(Collectors.toList());
-        }
+//        }
     }
 
     @Override
@@ -455,19 +455,38 @@ public class TrainInfo extends MapElement {
     }
 
     public void updatePlanInfo(StationPlan nextStationPlan) {
+//        if (Objects.nonNull(nextStationPlan)) {
+//            this.planStandTrack = nextStationPlan.getSection().getCode();
+//            this.planArriveTime = nextStationPlan.getArriveTime();
+//            this.planLeaveTime = nextStationPlan.getLeaveTime();
+//            List<Stand> standList = nextStationPlan.getSection().getStandList();
+//            if (!CollectionUtils.isEmpty(standList)) {
+//                this.turnBackStrategy = standList.get(0).getTypeStrategy().name();
+//            }
+//        } else {
+//            this.planStandTrack = null;
+//            this.planArriveTime = null;
+//            this.planLeaveTime = null;
+//        }
         if (Objects.nonNull(nextStationPlan)) {
-            this.planStandTrack = nextStationPlan.getSection().getCode();
+            updatePlanInfo(nextStationPlan.getSection(), nextStationPlan.getArriveTime(), nextStationPlan.getLeaveTime());
-            this.planArriveTime = nextStationPlan.getArriveTime();
+        } else {
-            this.planLeaveTime = nextStationPlan.getLeaveTime();
+            updatePlanInfo(null, null, null);
-            List<Stand> standList = nextStationPlan.getSection().getStandList();
+        }
+    }
+
+    public void updatePlanInfo(Section planSection, LocalTime planArriveTime, LocalTime planLeaveTime) {
+        if (planSection != null) {
+            this.planStandTrack = planSection.getCode();
+            List<Stand> standList = planSection.getStandList();
             if (!CollectionUtils.isEmpty(standList)) {
                 this.turnBackStrategy = standList.get(0).getTypeStrategy().name();
             }
         } else {
             this.planStandTrack = null;
-            this.planArriveTime = null;
-            this.planLeaveTime = null;
         }
+        this.planArriveTime = planArriveTime;
+        this.planLeaveTime = planLeaveTime;
     }
 
     public void updateArriveInfo(LocalTime arriveTime, Station arriveStation, Section section) {