diff --git a/src/main/java/club/joylink/rtss/simulation/cbtc/ATS/operation/handler/SwitchOperateHandler.java b/src/main/java/club/joylink/rtss/simulation/cbtc/ATS/operation/handler/SwitchOperateHandler.java
index b7419b1f2..cd5ab7ffd 100644
--- a/src/main/java/club/joylink/rtss/simulation/cbtc/ATS/operation/handler/SwitchOperateHandler.java
+++ b/src/main/java/club/joylink/rtss/simulation/cbtc/ATS/operation/handler/SwitchOperateHandler.java
@@ -235,6 +235,7 @@ public class SwitchOperateHandler {
     /**道岔计轴预复位*/
     @OperateHandlerMapping(type = Operation.Type.Switch_Axle_Pre_Reset)
     public void axlePreReset(Simulation simulation, String switchCode) {
+        ciApiService.switchAxlePreReset(simulation, switchCode);
         Switch aSwitch = simulation.getRepository().getByCode(switchCode, Switch.class);
         ciApiService.axlePreReset(simulation, aSwitch.getA().getParent().getCode());
     }
diff --git a/src/main/java/club/joylink/rtss/simulation/cbtc/CI/CILogicLoop.java b/src/main/java/club/joylink/rtss/simulation/cbtc/CI/CILogicLoop.java
index 4515660e3..4d88dc055 100644
--- a/src/main/java/club/joylink/rtss/simulation/cbtc/CI/CILogicLoop.java
+++ b/src/main/java/club/joylink/rtss/simulation/cbtc/CI/CILogicLoop.java
@@ -266,6 +266,13 @@ public class CILogicLoop {
                 section.axleCounterClear();
             }
             section.judgeAsValid();
+            //预复位
+            if (!virtualAxleCounter.isPreReset()) {
+                List<Switch> switchList = section.getRelSwitchList();
+                if (!CollectionUtils.isEmpty(switchList)) {
+                    switchList.forEach(aSwitch -> aSwitch.setPreReset(false));
+                }
+            }
         });
     }
 
diff --git a/src/main/java/club/joylink/rtss/simulation/cbtc/CI/CiApiService.java b/src/main/java/club/joylink/rtss/simulation/cbtc/CI/CiApiService.java
index 4176a7dc1..79fcb6467 100644
--- a/src/main/java/club/joylink/rtss/simulation/cbtc/CI/CiApiService.java
+++ b/src/main/java/club/joylink/rtss/simulation/cbtc/CI/CiApiService.java
@@ -324,4 +324,9 @@ public interface CiApiService {
      * 计轴预复位
      */
     void axlePreReset(Simulation simulation, String sectionCode);
+
+    /**
+     * 道岔计轴预复位
+     */
+    void switchAxlePreReset(Simulation simulation, String switchCode);
 }
diff --git a/src/main/java/club/joylink/rtss/simulation/cbtc/CI/CiApiServiceImpl.java b/src/main/java/club/joylink/rtss/simulation/cbtc/CI/CiApiServiceImpl.java
index a8cdcb0c6..d0533675c 100644
--- a/src/main/java/club/joylink/rtss/simulation/cbtc/CI/CiApiServiceImpl.java
+++ b/src/main/java/club/joylink/rtss/simulation/cbtc/CI/CiApiServiceImpl.java
@@ -502,4 +502,10 @@ public class CiApiServiceImpl implements CiApiService {
         BusinessExceptionAssertEnum.OPERATION_NOT_SUPPORTED.assertTrue(virtualAxleCounter.isOccupy(), chooseSection + "计轴未占用，无需预复位");
         virtualAxleCounter.preReset();
     }
+
+    @Override
+    public void switchAxlePreReset(Simulation simulation, String switchCode) {
+        Switch aSwitch = simulation.getRepository().getByCode(switchCode, Switch.class);
+        aSwitch.setPreReset(true);
+    }
 }
diff --git a/src/main/java/club/joylink/rtss/simulation/cbtc/CI/service/RouteService.java b/src/main/java/club/joylink/rtss/simulation/cbtc/CI/service/RouteService.java
index db1f67153..60bbfbb19 100644
--- a/src/main/java/club/joylink/rtss/simulation/cbtc/CI/service/RouteService.java
+++ b/src/main/java/club/joylink/rtss/simulation/cbtc/CI/service/RouteService.java
@@ -257,7 +257,13 @@ public class RouteService {
         List<Section> sectionList = route.getSectionList();
         for (Section section : sectionList) {
             if (section.isOccupied() && !section.isPreReset()) {
-                return new Route.CheckFailMessage(Route.CheckFailReason.SectionNotFree, section);
+                if (section.isSwitchTrack()) {
+                    if (!section.getRelSwitch().isPreReset()) {
+                        return new Route.CheckFailMessage(Route.CheckFailReason.SectionNotFree, section);
+                    }
+                } else {
+                    return new Route.CheckFailMessage(Route.CheckFailReason.SectionNotFree, section);
+                }
             }
         }
         // 延续保护检查
@@ -751,6 +757,7 @@ public class RouteService {
         // 设置延时
         route.getStart().setDelayTime(route.getDelayReleaseTime() * 1000);
         route.setDelayUnlocking(true);
+        route.getLogicSections().forEach(section -> section.setDelayUnlock(true));
         return true;
     }
 
@@ -770,6 +777,7 @@ public class RouteService {
                 // 进路解锁完成
                 route.setDelayUnlocking(false);
                 start.setDelayTime(0);
+                route.getLogicSections().forEach(section -> section.setDelayUnlock(false));
             } else {
                 start.setDelayTime(delayTime);
             }
diff --git a/src/main/java/club/joylink/rtss/simulation/cbtc/command/CommandBO.java b/src/main/java/club/joylink/rtss/simulation/cbtc/command/CommandBO.java
index 4b9b6b985..691953ba2 100644
--- a/src/main/java/club/joylink/rtss/simulation/cbtc/command/CommandBO.java
+++ b/src/main/java/club/joylink/rtss/simulation/cbtc/command/CommandBO.java
@@ -1,5 +1,6 @@
 package club.joylink.rtss.simulation.cbtc.command;
 
+import club.joylink.rtss.exception.BusinessExceptionAssertEnum;
 import club.joylink.rtss.simulation.cbtc.ATS.operation.Operation;
 import club.joylink.rtss.simulation.cbtc.Simulation;
 import club.joylink.rtss.simulation.cbtc.constant.DriveMode;
@@ -165,9 +166,11 @@ public class CommandBO {
                     }
                 } else {
                     SectionPosition nextStopPosition = train.calculateNextStandStopPosition();
-                    if (nextStopPosition == null) {
+                    if (nextStopPosition == null && train.getTarget() != null) {
                         nextStopPosition = new SectionPosition(train.getTarget(), train.getTarget().getStopPointByDirection(right));
                     }
+                    BusinessExceptionAssertEnum.OPERATION_NOT_SUPPORTED.assertNotNull(nextStopPosition,
+                            train.debugStr() + "找不到下一个停车点");
                     stepList.add(buildDriveStep(nextStopPosition));
                 }
                 stepList.add(buildDriverDriveModeChangeOperationStep(train.getGroupNumber(), DriveMode.CM));
diff --git a/src/main/java/club/joylink/rtss/simulation/cbtc/data/map/Route.java b/src/main/java/club/joylink/rtss/simulation/cbtc/data/map/Route.java
index 1e9114abc..aa14489ba 100644
--- a/src/main/java/club/joylink/rtss/simulation/cbtc/data/map/Route.java
+++ b/src/main/java/club/joylink/rtss/simulation/cbtc/data/map/Route.java
@@ -493,6 +493,21 @@ public class Route extends MapNamedElement {
         return false;
     }
 
+    /**
+     * 获取进路的所有子区段
+     */
+    public List<Section> getLogicSections() {
+        List<Section> sections = new ArrayList<>();
+        for (Section section : sectionList) {
+            if (CollectionUtils.isEmpty(section.getLogicList())) {
+                sections.add(section);
+            } else {
+                sections.addAll(section.getLogicList());
+            }
+        }
+        return sections;
+    }
+
     /**
      * 进路检查失败原因
      */
diff --git a/src/main/java/club/joylink/rtss/simulation/cbtc/data/map/Section.java b/src/main/java/club/joylink/rtss/simulation/cbtc/data/map/Section.java
index d7f534c8a..f3abc871d 100644
--- a/src/main/java/club/joylink/rtss/simulation/cbtc/data/map/Section.java
+++ b/src/main/java/club/joylink/rtss/simulation/cbtc/data/map/Section.java
@@ -219,6 +219,11 @@ public class Section extends MayOutOfOrderDevice {
      */
     private boolean noStatus;
 
+    /**
+     * 延时解锁
+     */
+    private boolean delayUnlock;
+
     @Override
     public void reset() {
         super.reset();
@@ -234,6 +239,7 @@ public class Section extends MayOutOfOrderDevice {
         this.speedUpLimit = -1;
         this.delayTime = 0;
         this.noStatus = false;
+        this.delayUnlock = false;
     }
 
     /**
@@ -919,6 +925,9 @@ public class Section extends MayOutOfOrderDevice {
      * 是否预复位
      */
     public boolean isPreReset() {
+        if (switchTrack) {
+            return false;
+        }
         if (virtualAxleCounter == null) {
             if (parent != null)
                 return parent.isPreReset();
diff --git a/src/main/java/club/joylink/rtss/simulation/cbtc/data/map/Switch.java b/src/main/java/club/joylink/rtss/simulation/cbtc/data/map/Switch.java
index be2127799..ff201a14b 100644
--- a/src/main/java/club/joylink/rtss/simulation/cbtc/data/map/Switch.java
+++ b/src/main/java/club/joylink/rtss/simulation/cbtc/data/map/Switch.java
@@ -99,6 +99,11 @@ public class Switch extends MayOutOfOrderDevice {
      */
     private boolean noStatus;
 
+    /**
+     * 预复位
+     */
+    private boolean preReset;
+
     @Override
     public void reset() {
         super.reset();
diff --git a/src/main/java/club/joylink/rtss/simulation/cbtc/data/status/SectionStatus.java b/src/main/java/club/joylink/rtss/simulation/cbtc/data/status/SectionStatus.java
index e0285a246..103b178c6 100644
--- a/src/main/java/club/joylink/rtss/simulation/cbtc/data/status/SectionStatus.java
+++ b/src/main/java/club/joylink/rtss/simulation/cbtc/data/status/SectionStatus.java
@@ -87,6 +87,9 @@ public class SectionStatus extends DeviceStatus {
     @JsonSerialize(using = Boolean2NumSerializer.class)
     private boolean preReset;
 
+    @JsonSerialize(using = Boolean2NumSerializer.class)
+    private boolean delayUnlock;
+
     private String fault;
 
     public SectionStatus(Section section) {
@@ -103,6 +106,7 @@ public class SectionStatus extends DeviceStatus {
         this.speedUpLimit = section.getSpeedUpLimit();
         this.noStatus = section.isNoStatus();
         this.preReset = section.isPreReset();
+        this.delayUnlock = section.isDelayUnlock();
         this.fault = section.getFault() == null ? null : section.getFault().toString();
     }
 
@@ -171,6 +175,11 @@ public class SectionStatus extends DeviceStatus {
             status.setPreReset(this.preReset);
             change = true;
         }
+        if (!Objects.equals(this.delayUnlock, section.isDelayUnlock())) {
+            this.delayUnlock = section.isDelayUnlock();
+            status.setDelayUnlock(this.delayUnlock);
+            change = true;
+        }
         return change;
     }
 
@@ -188,6 +197,7 @@ public class SectionStatus extends DeviceStatus {
         statusVO.setBlockade(blockade);
         statusVO.setNoStatus(noStatus);
         statusVO.setPreReset(preReset);
+        statusVO.setDelayUnlock(delayUnlock);
         return statusVO;
     }
 
diff --git a/src/main/java/club/joylink/rtss/simulation/cbtc/data/status/SwitchStatus.java b/src/main/java/club/joylink/rtss/simulation/cbtc/data/status/SwitchStatus.java
index f14ae4b61..f65537db5 100644
--- a/src/main/java/club/joylink/rtss/simulation/cbtc/data/status/SwitchStatus.java
+++ b/src/main/java/club/joylink/rtss/simulation/cbtc/data/status/SwitchStatus.java
@@ -63,6 +63,9 @@ public class SwitchStatus extends DeviceStatus {
     @JsonSerialize(using = Boolean2NumSerializer.class)
     private boolean noStatus;
 
+    @JsonSerialize(using = Boolean2NumSerializer.class)
+    private boolean preReset;
+
     /**
      * 故障
      */
@@ -79,6 +82,7 @@ public class SwitchStatus extends DeviceStatus {
         this.reversePosition = aSwitch.isReversePosition();
         this.delayTime = aSwitch.getDelayTime() / 1000;
         this.noStatus = aSwitch.isNoStatus();
+        this.preReset = aSwitch.isPreReset();
     }
 
     @Override
@@ -132,6 +136,11 @@ public class SwitchStatus extends DeviceStatus {
             status.setNoStatus(this.noStatus);
             change = true;
         }
+        if (!Objects.equals(this.preReset, aSwitch.isPreReset())) {
+            this.preReset = aSwitch.isPreReset();
+            status.setPreReset(this.preReset);
+            change = true;
+        }
         if (!Objects.equals(this.fault, aSwitch.getFault())) {
             this.fault = (Switch.SwitchFault) aSwitch.getFault();
             status.setFault(this.fault != null ? this.fault.name() : null);
@@ -151,6 +160,7 @@ public class SwitchStatus extends DeviceStatus {
         statusVO.setBlockade(blockade);
         statusVO.setSingleLock(singleLock);
         statusVO.setNoStatus(noStatus);
+        statusVO.setPreReset(preReset);
         statusVO.setFault(this.fault != null ? this.fault.name() : null);
         return statusVO;
     }
diff --git a/src/main/java/club/joylink/rtss/simulation/cbtc/data/vo/SectionStatusVO.java b/src/main/java/club/joylink/rtss/simulation/cbtc/data/vo/SectionStatusVO.java
index f510a7274..3ec3ce965 100644
--- a/src/main/java/club/joylink/rtss/simulation/cbtc/data/vo/SectionStatusVO.java
+++ b/src/main/java/club/joylink/rtss/simulation/cbtc/data/vo/SectionStatusVO.java
@@ -58,6 +58,9 @@ public class SectionStatusVO extends DeviceStatusVO {
     @JsonSerialize(using = Boolean2NumSerializer.class)
     private Boolean preReset;
 
+    @JsonSerialize(using = Boolean2NumSerializer.class)
+    private Boolean delayUnlock;
+
     private String fault;
 
     public SectionStatusVO(Section section) {
diff --git a/src/main/java/club/joylink/rtss/simulation/cbtc/data/vo/SwitchStatusVO.java b/src/main/java/club/joylink/rtss/simulation/cbtc/data/vo/SwitchStatusVO.java
index bbba6e675..c660c08dd 100644
--- a/src/main/java/club/joylink/rtss/simulation/cbtc/data/vo/SwitchStatusVO.java
+++ b/src/main/java/club/joylink/rtss/simulation/cbtc/data/vo/SwitchStatusVO.java
@@ -52,6 +52,9 @@ public class SwitchStatusVO extends DeviceStatusVO {
     @JsonSerialize(using = Boolean2NumSerializer.class)
     private Boolean noStatus;
 
+    @JsonSerialize(using = Boolean2NumSerializer.class)
+    private Boolean preReset;
+
     @JsonInclude
     private String fault;
 
diff --git a/src/main/java/club/joylink/rtss/simulation/cbtc/data/vr/VirtualRealitySectionAxleCounter.java b/src/main/java/club/joylink/rtss/simulation/cbtc/data/vr/VirtualRealitySectionAxleCounter.java
index 4b8781cf5..42790c950 100644
--- a/src/main/java/club/joylink/rtss/simulation/cbtc/data/vr/VirtualRealitySectionAxleCounter.java
+++ b/src/main/java/club/joylink/rtss/simulation/cbtc/data/vr/VirtualRealitySectionAxleCounter.java
@@ -68,6 +68,8 @@ public class VirtualRealitySectionAxleCounter extends VirtualRealityDevice {
     public void preReset() {
         if (occupy) {
             this.preReset = true;
+            this.leftCount = 0;
+            this.rightCount = 0;
         }
     }
 
@@ -83,6 +85,7 @@ public class VirtualRealitySectionAxleCounter extends VirtualRealityDevice {
      * @param trainRight 列车运行方向
      */
     public void trainIn(boolean trainRight) {
+        System.out.println("列车进入计轴区段");
         if (trainRight) {
             leftCount++;
         } else {
@@ -97,6 +100,7 @@ public class VirtualRealitySectionAxleCounter extends VirtualRealityDevice {
      * @param trainRight 列车运行方向
      */
     public void trainOut(boolean trainRight) {
+        System.out.println("列车离开计轴区段");
         if (trainRight) {
             leftCount--;
         } else {
@@ -112,6 +116,7 @@ public class VirtualRealitySectionAxleCounter extends VirtualRealityDevice {
     public void judgePreResetSuccess() {
         if (preReset) {
             if (leftCount == 0 && rightCount == 0) {
+                preReset = false;
                 if (Fault.FAULT.equals(this.fault)) {
                     this.fault = null;
                 }