diff --git a/zc-business/src/main/java/com/zc/business/controller/DcExternalPlatformHeartbeatController.java b/zc-business/src/main/java/com/zc/business/controller/DcExternalPlatformHeartbeatController.java
index 50d2b6d3..42757f02 100644
--- a/zc-business/src/main/java/com/zc/business/controller/DcExternalPlatformHeartbeatController.java
+++ b/zc-business/src/main/java/com/zc/business/controller/DcExternalPlatformHeartbeatController.java
@@ -1,12 +1,22 @@
 package com.zc.business.controller;
 
+import java.io.IOException;
+import java.util.Date;
 import java.util.List;
 import javax.servlet.http.HttpServletResponse;
 
+import com.alibaba.fastjson.JSON;
+import com.alibaba.fastjson.JSONObject;
 import com.ruoyi.common.utils.ServletUtils;
+import com.ruoyi.common.utils.StringUtils;
 import com.ruoyi.common.utils.ip.IpUtils;
 import com.zc.business.domain.DcExternalPlatformHeartbeat;
+import com.zc.business.enums.UniversalEnum;
 import com.zc.business.service.IDcExternalPlatformHeartbeatService;
+import com.zc.common.core.httpclient.OkHttp;
+import com.zc.common.core.httpclient.exception.HttpException;
+import okhttp3.Response;
+import org.springframework.scheduling.annotation.Scheduled;
 import org.springframework.security.access.prepost.PreAuthorize;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.web.bind.annotation.GetMapping;
@@ -95,4 +105,27 @@ public class DcExternalPlatformHeartbeatController extends BaseController
     {
         return toAjax(dcExternalPlatformHeartbeatService.deleteDcExternalPlatformHeartbeatByIds(ids));
     }
+
+    /**
+     * 桥梁监测心跳
+     */
+    @Scheduled(cron = "0 */5 * * * ?")
+    public void bridgeMonitoringHeartbeat() throws HttpException, IOException {
+        OkHttp okHttp = new OkHttp();
+        Response response // 请求响应
+                = okHttp
+                .url("http://iot.sdhscloud.com/web/healthz") // 请求地址
+                .get(); // 请求方法
+        if (response.body() != null) {
+            String result = response.body().string();
+            if (StringUtils.isNotEmpty(result) && result.equals("ok")){
+                DcExternalPlatformHeartbeat dcExternalPlatformHeartbeat = new DcExternalPlatformHeartbeat();
+                dcExternalPlatformHeartbeat.setType("4");
+                dcExternalPlatformHeartbeat.setCreateTime(new Date());
+                dcExternalPlatformHeartbeat.setIp(IpUtils.getHostIp());
+                dcExternalPlatformHeartbeatService.insertDcExternalPlatformHeartbeat(dcExternalPlatformHeartbeat);
+            }
+        }
+
+    }
 }