diff --git a/core/function-impl/mogo-core-function-biz/src/main/java/com/mogo/eagle/function/biz/v2x/obu/V2xObuEventManager.kt b/core/function-impl/mogo-core-function-biz/src/main/java/com/mogo/eagle/function/biz/v2x/obu/V2xObuEventManager.kt
index ca97cd6b45..a1153493fe 100644
--- a/core/function-impl/mogo-core-function-biz/src/main/java/com/mogo/eagle/function/biz/v2x/obu/V2xObuEventManager.kt
+++ b/core/function-impl/mogo-core-function-biz/src/main/java/com/mogo/eagle/function/biz/v2x/obu/V2xObuEventManager.kt
@@ -27,13 +27,27 @@ object V2xObuEventManager : IMoGoObuSaveMessageListener {
         CallerObuSaveMessageListenerManager.removeListener(TAG)
     }
 
+    private val obuDataMap = mutableMapOf<String, Long>()
+
     /**
      * @param type 事件id，类似与uuid
      * @param content 事件内容
-     * @param tts 事件语音播报
+     * @param tts 事件语音播报  //30秒内同一个事件只出现一次  TODO 临时添加，后面宏宇统一在数据中心处理
      */
     override fun onMoGoObuSaveMessage(type: String, content: String, tts: String, source: DataSourceType) {
         if (content.isNotEmpty()) {
+            if (obuDataMap.containsKey(type)) {
+                var oldTime = obuDataMap[type]
+                var timeDiff = (System.currentTimeMillis() - oldTime!!) / 1000
+                if (timeDiff < 30) {
+                    return
+                }
+                obuDataMap.remove(type)
+                obuDataMap[type] = System.currentTimeMillis()
+            } else {
+                obuDataMap[type] = System.currentTimeMillis()
+            }
+
             CallerMsgBoxManager.saveMsgBox(
                 MsgBoxBean(
                     MsgBoxType.V2X,
diff --git a/core/function-impl/mogo-core-function-datacenter/src/main/java/com/mogo/eagle/core/function/datacenter/obu/MogoPrivateObuNewManager.kt b/core/function-impl/mogo-core-function-datacenter/src/main/java/com/mogo/eagle/core/function/datacenter/obu/MogoPrivateObuNewManager.kt
index a4b0d19ddb..0c64d6a0b1 100644
--- a/core/function-impl/mogo-core-function-datacenter/src/main/java/com/mogo/eagle/core/function/datacenter/obu/MogoPrivateObuNewManager.kt
+++ b/core/function-impl/mogo-core-function-datacenter/src/main/java/com/mogo/eagle/core/function/datacenter/obu/MogoPrivateObuNewManager.kt
@@ -1037,6 +1037,8 @@ class MogoPrivateObuNewManager private constructor() : OnUpgradeListener {
         )
     }
 
+    private val ttsMap = mutableMapOf<String, Long>()
+
     /**
      * 消息盒子对应消息的语音播报
      */
@@ -1046,6 +1048,19 @@ class MogoPrivateObuNewManager private constructor() : OnUpgradeListener {
         tts: String,
         direction: WarningDirectionEnum
     ) {
+        //30秒内同一个事件只出现一次  TODO 临时添加，后面宏宇统一在数据中心处理
+        if (ttsMap.containsKey(type)) {
+            var oldTime = ttsMap[type]
+            var timeDiff = (System.currentTimeMillis() - oldTime!!) / 1000
+            if (timeDiff < 30) {
+                return
+            }
+            ttsMap.remove(type)
+            ttsMap[type] = System.currentTimeMillis()
+        } else {
+            ttsMap[type] = System.currentTimeMillis()
+        }
+
         CallerHmiManager.warningV2X(
             type,
             content,