diff --git a/core/function-impl/mogo-core-function-monitoring/src/main/java/com/mogo/eagle/core/function/monitoring/CronTaskManager.kt b/core/function-impl/mogo-core-function-monitoring/src/main/java/com/mogo/eagle/core/function/monitoring/CronTaskManager.kt
index 74e7f4bab0..2b3954de81 100644
--- a/core/function-impl/mogo-core-function-monitoring/src/main/java/com/mogo/eagle/core/function/monitoring/CronTaskManager.kt
+++ b/core/function-impl/mogo-core-function-monitoring/src/main/java/com/mogo/eagle/core/function/monitoring/CronTaskManager.kt
@@ -3,10 +3,7 @@ package com.mogo.eagle.core.function.monitoring
 import android.os.Handler
 import android.os.Looper
 import android.os.Message
-import com.mogo.eagle.core.data.camera.Camera
-import com.mogo.eagle.core.data.camera.CameraEntity
-import com.mogo.eagle.core.data.camera.LiveCameraInfo
-import com.mogo.eagle.core.data.camera.ReqLiveCarBean
+import com.mogo.eagle.core.data.camera.*
 import com.mogo.eagle.core.function.call.hmi.CallerHmiManager
 import com.mogo.eagle.core.function.call.map.CallerMapLocationListenerManager
 import com.mogo.eagle.core.function.monitoring.net.CameraListServices
@@ -39,8 +36,9 @@ class CronTaskManager {
             when (msg.what) {
                 CRON_TASK_TYPE -> {
                     removeMessages(CRON_TASK_TYPE)
-                    // 路测和车侧摄像头列表分开调用
-                    requestCameraList()
+                     // 路测和车侧摄像头列表分开调用
+//                    requestCameraList()
+                    requestDeviceList()
                     requestCarCameraList()
                     sendEmptyMessageDelayed(CRON_TASK_TYPE, 10000)
                 }
@@ -48,6 +46,7 @@ class CronTaskManager {
         }
     }
 
+    @Deprecated("已废弃", ReplaceWith("requestDeviceList()"), DeprecationLevel.WARNING)
     private fun requestCameraList() {
         // 衡阳可直播的摄像头有限，先写死roadId便于调试
         disposable = netWork.create(CameraListServices::class.java, HostConst.CAMERA_STREAM_HOST)
@@ -73,6 +72,37 @@ class CronTaskManager {
             })
     }
 
+    /**
+     * 请求路口一定范围内的设备信息(包含：摄像头、灯)
+     */
+    private fun requestDeviceList() {
+        CallerMapLocationListenerManager.getCurrentLocation()?.let { location ->
+            disposable = netWork.create(CameraListServices::class.java, HostConst.MEC_ETL_HOST)
+                .getDeviceList(location.longitude, location.latitude, 500)
+                .subscribeOn(Schedulers.io())
+                .map { cameraListInfo ->
+                    cameraListInfo.result?.crossings?.flatMap { crossing ->
+                        crossing.cameras.filter { camera ->
+                            !camera.ip.isNullOrEmpty()
+                        }.map {
+                            CameraEntity(it.flvUrl, "", it.roadName,
+                                it.crossingName, it.getHeadingStr(), it.ip)
+                        }
+                    } ?: ArrayList()
+                }
+                .observeOn(AndroidSchedulers.mainThread())
+                .subscribe({
+                    cameraList = it
+                    Logger.d(TAG, "requestDeviceList返回结果为：$it")
+                }, {
+                    it.printStackTrace()
+                    Logger.e(TAG, "requestDeviceList:message is:${it.message}, cause is:${it.cause}")
+                })
+        } ?: run {
+            Logger.e(TAG, "CurrentLocation is null!")
+        }
+    }
+
     private fun requestCarCameraList() {
         CallerMapLocationListenerManager.getCurrentLocation()?.let { location ->
             carDisposable = netWork.create(CameraListServices::class.java, HostConst.LAUNCHER_SNAPSHOT_HOST)
diff --git a/core/function-impl/mogo-core-function-monitoring/src/main/java/com/mogo/eagle/core/function/monitoring/net/CameraListServices.kt b/core/function-impl/mogo-core-function-monitoring/src/main/java/com/mogo/eagle/core/function/monitoring/net/CameraListServices.kt
index 2d38c66577..c4aad2e21a 100644
--- a/core/function-impl/mogo-core-function-monitoring/src/main/java/com/mogo/eagle/core/function/monitoring/net/CameraListServices.kt
+++ b/core/function-impl/mogo-core-function-monitoring/src/main/java/com/mogo/eagle/core/function/monitoring/net/CameraListServices.kt
@@ -1,9 +1,6 @@
 package com.mogo.eagle.core.function.monitoring.net
 
-import com.mogo.eagle.core.data.camera.CameraListInfo
-import com.mogo.eagle.core.data.camera.CameraStreamEntity
-import com.mogo.eagle.core.data.camera.LiveCarCameraInfo
-import com.mogo.eagle.core.data.camera.ReqLiveCarBean
+import com.mogo.eagle.core.data.camera.*
 import io.reactivex.Single
 import retrofit2.http.*
 
@@ -16,4 +13,10 @@ interface CameraListServices {
 
     @GET("/openStream/{cameraIp}")
     fun openCameraStream(@Path("cameraIp") cameraIp: String): Single<CameraStreamEntity>
+
+    @GET("/mec-etl-server/crossing/geo/device")
+    fun getDeviceList(
+        @Query("lon") lon: Double, @Query("lat") lat: Double,
+        @Query("radiusMeter") radiusMeter: Int
+    ): Single<CameraListInfo?>
 }
\ No newline at end of file
diff --git a/core/mogo-core-data/src/main/java/com/mogo/eagle/core/data/camera/CameraListInfo.kt b/core/mogo-core-data/src/main/java/com/mogo/eagle/core/data/camera/CameraListInfo.kt
index 7bfcea6824..34adf4129f 100644
--- a/core/mogo-core-data/src/main/java/com/mogo/eagle/core/data/camera/CameraListInfo.kt
+++ b/core/mogo-core-data/src/main/java/com/mogo/eagle/core/data/camera/CameraListInfo.kt
@@ -62,7 +62,7 @@ data class Camera(
     @SerializedName("id")
     var id: String,
     @SerializedName("ip")
-    var ip: String,
+    var ip: String?,
     @SerializedName("lat")
     var lat: Double,
     @SerializedName("lon")
diff --git a/modules/mogo-module-common/src/main/java/com/mogo/module/common/constants/HostConst.java b/modules/mogo-module-common/src/main/java/com/mogo/module/common/constants/HostConst.java
index 38ea62345f..1267ac21f3 100644
--- a/modules/mogo-module-common/src/main/java/com/mogo/module/common/constants/HostConst.java
+++ b/modules/mogo-module-common/src/main/java/com/mogo/module/common/constants/HostConst.java
@@ -22,6 +22,7 @@ public class HostConst {
     public static final String WEBSOCKET_DOMAIN = "dzt-Instant.zhidaozhixing.com";
     public static final String CAMERA_STREAM_HOST = "http://dzt-smartTransportationAiCloud.zhidaozhixing.com";
     public static final String OPEN_CAMERA_STREAM_HOST = "http://10.0.16.6:18080";
+    public static final String MEC_ETL_HOST = "http://dzt-mecEtl.zhidaozhixing.com";
 
     public static final String SOCKET_CENTER_DOMAIN = "socketRegion";