diff --git a/ruoyi-ui/src/views/text/index.vue b/ruoyi-ui/src/views/text/index.vue
new file mode 100644
index 00000000..819f50f7
--- /dev/null
+++ b/ruoyi-ui/src/views/text/index.vue
@@ -0,0 +1,157 @@
+
+<!--<template>-->
+<!--  <div>-->
+<!--    WebSocket Test-->
+<!--  </div>-->
+<!--</template>-->
+
+<!--<script>-->
+
+<!--import {mapState} from "vuex";-->
+
+<!--const synth = window.speechSynthesis // 启用文本-->
+<!--const msg = new SpeechSynthesisUtterance()-->
+<!--export default {-->
+<!--  name: 'WebSocketTest',-->
+<!--  data() {-->
+<!--    return {-->
+<!--      ws: null, // WebSocket实例-->
+<!--      name:'', // WebSocket实例-->
+<!--      // 添加用于配置WebSocket的响应式数据-->
+<!--      socketConfig: {-->
+<!--        password: 'zc&ws123',-->
+<!--        // tokenSN: this.token, // 如-->
+<!--        heartRate: 1000, // 示例心跳间隔时间-->
+<!--      },-->
+<!--    };-->
+<!--  },-->
+<!--  computed: {-->
+<!--    ...mapState({-->
+<!--      token: state => state.user.token,-->
+<!--      websocket: state => state.user.websocket-->
+<!--    })-->
+<!--  },-->
+<!--  created() {-->
+<!--    this.initWebSocket();-->
+<!--  },-->
+<!--  beforeDestroy() {-->
+<!--    if (this.ws) {-->
+<!--      this.ws.close();-->
+<!--    }-->
+<!--  },-->
+<!--  methods: {-->
+<!--    // 语音播报的函数-->
+<!--    handleSpeak(text) {-->
+<!--      msg.text = text // 内容-->
+<!--      msg.lang = 'zh-CN' // 使用的语言:中文-->
+<!--      msg.volume = 1 // 声音音量：1-->
+<!--      msg.rate = 1 // 语速：1-->
+<!--      msg.pitch = 1 // 音高：1-->
+<!--      synth.speak(msg) // 播放-->
+<!--    },-->
+<!--    // 语音停止-->
+<!--    handleStop(e) {-->
+<!--      msg.text = e-->
+<!--      msg.lang = 'zh-CN'-->
+<!--      synth.cancel(msg) // 取消该次语音播放-->
+<!--    },-->
+<!--    open2(message){-->
+<!--      this.$notify({-->
+<!--        title: '提示',-->
+<!--        message: message,-->
+<!--        duration: 0-->
+<!--      });-->
+<!--    },-->
+<!--    initWebSocket() {-->
+<!--      const { password, heartRate ,tokenSN} = this.socketConfig;-->
+
+<!--      const url = 'ws://' + location.hostname + ':7789/ws';-->
+
+<!--      this.ws = new WebSocket(url);-->
+
+<!--      this.ws.onmessage = (message) => {-->
+<!--        console.log('WebSocket 收到的数据', message.data);-->
+
+<!--        message = JSON.parse(message.data);-->
+<!--        const method = message.method;-->
+
+<!--        if (method !== 'event') {-->
+<!--          return;-->
+<!--        }-->
+
+<!--        const params = message.params;-->
+<!--        const subEvent = params.subEvent;-->
+<!--        const content = params.content;-->
+
+<!--        switch (subEvent) {-->
+<!--          case '1':-->
+<!--            console.log('WebSocket 视频AI:', content);-->
+
+<!--            this.handleSpeak(content) // 传入需要播放的文字-->
+<!--            break;-->
+<!--          case '0':-->
+<!--            console.log('WebSocket 手动录入:', content);-->
+<!--            console.log('WebSocket 手动录入:', content.event);-->
+<!--            console.log('WebSocket 手动录入:', content.content);-->
+<!--            this.open2(content.content);-->
+<!--            this.handleSpeak(content) // 传入需要播放的文字-->
+<!--            break;-->
+<!--          default:-->
+<!--        }-->
+<!--      };-->
+
+<!--      // 添加其他WebSocket事件监听-->
+<!--      this.ws.onopen = this.onOpen;-->
+<!--      this.ws.onerror = this.onError;-->
+<!--      this.ws.onclose = this.onClose;-->
+<!--    },-->
+
+<!--    onOpen(event) {-->
+<!--      console.log('WebSocket opened:', event);-->
+<!--    },-->
+<!--    onError(event) {-->
+<!--      console.error('WebSocket error:', event);-->
+<!--    },-->
+<!--    onClose(event) {-->
+<!--      console.log('WebSocket closed:', event);-->
+<!--    },-->
+<!--  },-->
+<!--};-->
+<!--</script>-->
+
+<template>
+  <div>
+    <input v-model="inputValue" @input="formatInput" type="text">
+    <p>格式化后的值: {{ formattedValue }}</p>
+  </div>
+</template>
+
+<script>
+export default {
+  data() {
+    return {
+      inputValue: '', // 用户输入的原始值
+      formattedValue: '' // 格式化后的值，用于显示
+    };
+  },
+  watch: {
+    inputValue(newValue) {
+      this.formattedValue = this.formatToThreeDigits(newValue);
+    },
+  },
+  methods: {
+    formatInput(e) {
+      // 确保输入只包含数字，并且最多三位
+      const value = e.target.value.replace(/[^0-9]/g, '');
+      if (value.length > 3) {
+        this.inputValue = value.slice(0, 3); // 如果超过三位，截取前三位
+      } else {
+        this.inputValue = value;
+      }
+    },
+    formatToThreeDigits(value) {
+      return value.padStart(3, '0'); // 不足三位前面补0
+    },
+  },
+};
+</script>
diff --git a/zc-business/src/main/java/com/zc/business/service/impl/DcTrafficStatisticsServiceImpl.java b/zc-business/src/main/java/com/zc/business/service/impl/DcTrafficStatisticsServiceImpl.java
index 3dae3729..206c43f3 100644
--- a/zc-business/src/main/java/com/zc/business/service/impl/DcTrafficStatisticsServiceImpl.java
+++ b/zc-business/src/main/java/com/zc/business/service/impl/DcTrafficStatisticsServiceImpl.java
@@ -43,6 +43,9 @@ import java.util.regex.Pattern;
 @Service
 public class DcTrafficStatisticsServiceImpl implements IDcTrafficStatisticsService {
 
+    // 地球平均半径，单位为公里
+    private static final double EARTH_RADIUS = 6371.0;
+
     // 日志记录器
     protected final Logger logger = LoggerFactory.getLogger(this.getClass());
 
@@ -928,8 +931,37 @@ public class DcTrafficStatisticsServiceImpl implements IDcTrafficStatisticsServi
             Integer asOneRoad = jsonObject.getInteger("as_one_road");
 
             if (asOneRoad == UniversalEnum.ONE.getNumber()){
-                String string = jsonObject.getString("road_name");
-                System.out.println(string);
+
+                String string = jsonObject.getString("list_link_info");
+                JSONArray jsonlist = JSON.parseArray(string);
+                JSONObject o = (JSONObject) jsonlist.get(0);
+
+                String string1 = o.getString("firstPoint");
+                String string2 = o.getString("lastPoint");
+                String lngLats = o.getString("lngLats");
+                String[] lngLatsString = lngLats.split(";");
+                double s = Double.parseDouble(lngLatsString[0].split(",")[0]);
+                double s2 = Double.parseDouble(lngLatsString[0].split(",")[1]);
+                double s3 = Double.parseDouble(lngLatsString[lngLatsString.length-1].split(",")[0]);
+                double s4 = Double.parseDouble(lngLatsString[lngLatsString.length-1].split(",")[1]);
+                double distanceM = calculateDistance(s2, s, s4, s3)* 1000;
+             //  System.out.printf("最大距离为: %.2f 米%n", distanceM);
+                jsonObject.put("max_jam_dist",distanceM);//最大拥堵距离
+                String[] split = string1.split(",");
+                double firstLon = Double.parseDouble(split[0]);
+                double firstLat = Double.parseDouble(split[1]);
+                String[] split2 = string2.split(",");
+                double lastLon = Double.parseDouble(split2[0]);
+                double lastLat = Double.parseDouble(split2[1]);
+                //double firstLat = 35.38524527319016;
+              //  double firstLon = 118.39808642864227;
+                //double lastLat = 35.386351346969604;
+               // double lastLon = 118.4038907289505;
+                double distanceKm = calculateDistance(firstLat, firstLon, lastLat, lastLon);
+                double distanceMeters = distanceKm * 1000; // 将距离转换为米
+                //System.out.printf("两点之间的距离为: %.2f 米%n", distanceMeters);
+                jsonObject.put("jam_dist",distanceMeters);//当前拥堵距离
+
                 return jsonObject;
             }else {
 
@@ -942,7 +974,7 @@ public class DcTrafficStatisticsServiceImpl implements IDcTrafficStatisticsServi
     }
 
     public DcFacility findNearestFacility(List<DcFacility> dcFacilityList, String stakeMarkCode) {
-        // 将目标桩号转换为整数，以便比较
+        // 将目标桩号转换为整数
         int targetCodeAsInt = Integer.parseInt(extract(stakeMarkCode));
 
         DcFacility nearestFacility = null;
@@ -950,11 +982,9 @@ public class DcTrafficStatisticsServiceImpl implements IDcTrafficStatisticsServi
 
         for (DcFacility facility : dcFacilityList) {
             // 假设每个DcFacility对象中有一个方法或直接字段可以获取处理后的桩号字符串
-            String stakeMark = facility.getStakeMark(); // 请替换为实际的getter方法名
-
+            String stakeMark = facility.getStakeMark();
             // 将当前设施的桩号转换为整数
             int currentCodeAsInt = Integer.parseInt(extract(stakeMark));
-
             // 计算与目标桩号的距离（差值的绝对值）
             int distance = Math.abs(targetCodeAsInt - currentCodeAsInt);
 
@@ -967,5 +997,30 @@ public class DcTrafficStatisticsServiceImpl implements IDcTrafficStatisticsServi
 
         return nearestFacility; // 返回最近的桩号信息
     }
+//经纬度计算距离
+
+    public static double calculateDistance(double startLat, double startLon, double endLat, double endLon) {
+
+        // 将角度转换为弧度
+        double startLatRad = Math.toRadians(startLat);
+        double startLonRad = Math.toRadians(startLon);
+        double endLatRad = Math.toRadians(endLat);
+        double endLonRad = Math.toRadians(endLon);
+
+        // 经纬度之差
+        double dLat = endLatRad - startLatRad;
+        double dLon = endLonRad - startLonRad;
+
+        // Haversine公式
+        double a = Math.pow(Math.sin(dLat / 2), 2) +
+                Math.cos(startLatRad) * Math.cos(endLatRad) *
+                        Math.pow(Math.sin(dLon / 2), 2);
+        double c = 2 * Math.atan2(Math.sqrt(a), Math.sqrt(1 - a));
+
+        // 计算两点间的距离
+        double distance = EARTH_RADIUS * c;
+
+        return distance;
+    }
 
 }