diff --git a/OCH/common/common/src/main/java/com/mogo/och/common/module/manager/distance/TrajectoryAndDistanceManager.kt b/OCH/common/common/src/main/java/com/mogo/och/common/module/manager/distance/TrajectoryAndDistanceManager.kt
index fc8023d4a7..451eda4522 100644
--- a/OCH/common/common/src/main/java/com/mogo/och/common/module/manager/distance/TrajectoryAndDistanceManager.kt
+++ b/OCH/common/common/src/main/java/com/mogo/och/common/module/manager/distance/TrajectoryAndDistanceManager.kt
@@ -13,6 +13,7 @@ import com.mogo.eagle.core.utilcode.util.CoordinateUtils
 import com.mogo.eagle.core.utilcode.util.LocationUtils
 import com.mogo.och.common.module.constant.OchCommonConst
 import com.mogo.och.common.module.manager.autopilot.trajectory.TrajectoryCache
+import com.mogo.och.common.module.manager.logchainanalytic.OchChainLogManager
 import com.mogo.och.common.module.manager.loop.BizLoopManager
 import com.mogo.och.common.module.manager.loop.LoopInfo
 import com.mogo.och.common.module.utils.CoordinateCalculateRouteUtil
@@ -661,6 +662,7 @@ object TrajectoryAndDistanceManager : IMoGoPlanningRottingListener {
      */
     fun canStartAutopilot(lineId: Long?): String {
         if (lineId == null) {
+            OchChainLogManager.writeChainLog("启动自驾距离判断","未传轨迹ID", eventID = OchChainLogManager.EVENT_KEY_INFO_AUTOPILOT_DISTANCE)
             return "请确认线路ID"
         }
 
@@ -697,6 +699,7 @@ object TrajectoryAndDistanceManager : IMoGoPlanningRottingListener {
         } catch (e: Exception) {
             e.printStackTrace()
         }
+        OchChainLogManager.writeChainLog("启动自驾距离判断","距离站点距离：不支持的条件直接放过", eventID = OchChainLogManager.EVENT_KEY_INFO_AUTOPILOT_DISTANCE)
         return ""
     }
 
@@ -714,6 +717,7 @@ object TrajectoryAndDistanceManager : IMoGoPlanningRottingListener {
             startStationInfo.stationPoint!!.longitude,
             startStationInfo.stationPoint!!.latitude
         )
+        OchChainLogManager.writeChainLog("启动自驾距离判断","距离站点距离：${distance}", eventID = OchChainLogManager.EVENT_KEY_INFO_AUTOPILOT_DISTANCE)
         return if (distance <= OchCommonConst.AUTOMATIC_PLANNING_MAX_DISTANCE) {
             ""
         } else {
@@ -737,10 +741,12 @@ object TrajectoryAndDistanceManager : IMoGoPlanningRottingListener {
                     currentPoint.latitude
                 )
                 if(pointToLine<=OchCommonConst.AUTOMATIC_PLANNING_MAX_DISTANCE){
+                    OchChainLogManager.writeChainLog("启动自驾距离判断","距离轨迹线距离：${pointToLine}", eventID = OchChainLogManager.EVENT_KEY_INFO_AUTOPILOT_DISTANCE)
                     return ""
                 }
             }
         }
+        OchChainLogManager.writeChainLog("启动自驾距离判断","距离轨迹线超过15m,无法启动自驾", eventID = OchChainLogManager.EVENT_KEY_INFO_AUTOPILOT_DISTANCE)
         return "距离轨迹线超过15m,无法启动自驾"
     }
 
diff --git a/OCH/common/common/src/main/java/com/mogo/och/common/module/manager/logchainanalytic/OchChainLogManager.kt b/OCH/common/common/src/main/java/com/mogo/och/common/module/manager/logchainanalytic/OchChainLogManager.kt
index f0dc108a82..eed3f14937 100644
--- a/OCH/common/common/src/main/java/com/mogo/och/common/module/manager/logchainanalytic/OchChainLogManager.kt
+++ b/OCH/common/common/src/main/java/com/mogo/och/common/module/manager/logchainanalytic/OchChainLogManager.kt
@@ -26,6 +26,8 @@ object OchChainLogManager {
     const val EVENT_KEY_INFO_SOCKET = "analytics_event_och_track_screen_msg"
     const val EVENT_KEY_INFO_SOCKET_CONNECT = "analytics_event_och_track_screen_connect"
 
+    const val EVENT_KEY_INFO_AUTOPILOT_DISTANCE = "event_key_vehicle_start_autopilot_state_distance_15"
+
 
     fun writeChainLogNet(info: String, changeInfo: String){
         writeChainLog(info,changeInfo,true,EVENT_KEY_INFO_Net)