diff --git a/zc-business/src/main/java/com/zc/business/constant/StakeMarkConstant.java b/zc-business/src/main/java/com/zc/business/constant/StakeMarkConstant.java
index 614a2978..45d5e654 100644
--- a/zc-business/src/main/java/com/zc/business/constant/StakeMarkConstant.java
+++ b/zc-business/src/main/java/com/zc/business/constant/StakeMarkConstant.java
@@ -13,6 +13,9 @@ public class StakeMarkConstant {
     // 定义最小桩号常量
     public static final int MIN_STAKE_MARK = 54394;
 
+    // 定义毫米波雷达最大测量间隔
+    public static final int MAX_INTERVAL_MILLIMETER_WAVE_RADAR = 12030;
+
     /**
      * 计算道路长度
      * @return 道路长度（单位：米）
diff --git a/zc-business/src/main/java/com/zc/business/domain/DcTrafficMetricsData.java b/zc-business/src/main/java/com/zc/business/domain/DcTrafficMetricsData.java
index 199561fd..29e180af 100644
--- a/zc-business/src/main/java/com/zc/business/domain/DcTrafficMetricsData.java
+++ b/zc-business/src/main/java/com/zc/business/domain/DcTrafficMetricsData.java
@@ -56,4 +56,14 @@ public class DcTrafficMetricsData {
      * 交通量
      */
     private Integer trafficVolume;
+
+    /**
+     * 拥堵路段数量
+     */
+    private Integer congestedSectionQuantity;
+
+    /**
+     * 拥堵里程
+     */
+    private Integer congestedDistance;
 }
diff --git a/zc-business/src/main/java/com/zc/business/statistics/handler/TrafficAnalysis.java b/zc-business/src/main/java/com/zc/business/statistics/handler/TrafficAnalysis.java
index e8df68e9..657927ac 100644
--- a/zc-business/src/main/java/com/zc/business/statistics/handler/TrafficAnalysis.java
+++ b/zc-business/src/main/java/com/zc/business/statistics/handler/TrafficAnalysis.java
@@ -154,8 +154,14 @@ public class TrafficAnalysis {
             metricsData.setSaturationLevel(calculateFullSaturationDegree(sectionDataList, direction, periodType));
             // 计算通道拥挤度
             metricsData.setChannelCongestionLevel(calculateSectionChannelCongestionLevel(sectionDataList));
+            // 计算路网整体拥堵的方法
+            DcTrafficMetricsData trafficMetricsData = calculateRoadNetworkCongestion(sectionDataList);
+            // 拥堵路段数量
+            metricsData.setCongestedSectionQuantity(trafficMetricsData.getCongestedSectionQuantity());
+            // 返回拥堵里程
+            metricsData.setCongestedDistance(trafficMetricsData.getCongestedDistance());
             // 计算路网拥堵指数
-            metricsData.setRoadNetworkCongestionLevel(calculateRoadNetworkCongestionLevel(sectionDataList));
+            metricsData.setRoadNetworkCongestionLevel(trafficMetricsData.getRoadNetworkCongestionLevel());
 
             result.add(metricsData);
         });
@@ -369,13 +375,18 @@ public class TrafficAnalysis {
     }
 
     /**
-     * 计算路网拥堵指数
-     * @param trafficSectionDataList 交通路段数据列表，包含各个路段的拥堵情况和里程等信息
-     * @return 返回路网整体的拥堵指数，如果输入列表为空则返回null
+     * 计算路网整体拥堵的方法。
+     *
+     * @param trafficSectionDataList 交通路段数据列表，包含各个路段的交通状况和里程信息。
+     * @return DcTrafficMetricsData 包含路网整体拥堵指数、拥堵路段数量和拥堵里程的数据对象。
      */
-    public Integer calculateRoadNetworkCongestionLevel(List<DcTrafficSectionData> trafficSectionDataList) {
+    public DcTrafficMetricsData calculateRoadNetworkCongestion(List<DcTrafficSectionData> trafficSectionDataList) {
+
+        DcTrafficMetricsData metricsData = new DcTrafficMetricsData();
+
+        // 如果输入的交通路段数据为空或为空列表，直接返回一个不含数据的metricsData对象
         if (trafficSectionDataList == null || trafficSectionDataList.isEmpty()) {
-            return null; // 列表为空时返回null
+            return metricsData;
         }
 
         // 根据行驶方向对交通数据进行分组，以便分别计算每个方向的拥堵情况
@@ -386,6 +397,8 @@ public class TrafficAnalysis {
         int totalDistance = StakeMarkConstant.calculateRoadLength() * groupedByDirection.size();
         // 总拥堵里程，使用AtomicInteger以支持在并发环境中进行累加操作
         AtomicInteger totalCongestionDistance = new AtomicInteger();
+        // 拥堵路段数量
+        AtomicInteger congestedSectionQuantity = new AtomicInteger();
 
         // 遍历每个方向的数据，计算总拥堵里程
         groupedByDirection.forEach((directionData, trafficSectionList) -> {
@@ -427,7 +440,12 @@ public class TrafficAnalysis {
                 // 如果之前已经有路段被计算过，则根据两个路段之间的距离和默认拥堵距离，计算实际应累加的拥堵距离
                 if (previousAverageSpeed != 0) {
                     int congestionDistance = Math.abs(stakeMark - previousStakeMark);
-                    totalCongestionDistance.addAndGet(Math.min(congestionDistance, defaultCongestionDistance));
+                    if (congestionDistance > StakeMarkConstant.MAX_INTERVAL_MILLIMETER_WAVE_RADAR) {
+                        totalCongestionDistance.addAndGet(defaultCongestionDistance);
+                    } else {
+                        totalCongestionDistance.addAndGet(congestionDistance);
+                        congestedSectionQuantity.addAndGet(1);
+                    }
                 }
 
                 // 更新辅助变量以备后续计算
@@ -437,10 +455,17 @@ public class TrafficAnalysis {
         });
 
         // 计算并返回路网整体的拥堵指数
-        return Math.round((float) totalCongestionDistance.get() / totalDistance * 100);
+        metricsData.setRoadNetworkCongestionLevel(Math.round((float) totalCongestionDistance.get() / totalDistance * 100));
+        // 返回拥堵路段数量
+        metricsData.setCongestedSectionQuantity(congestedSectionQuantity.get());
+        // 返回拥堵里程
+        metricsData.setCongestedDistance(totalCongestionDistance.get());
+
+        return metricsData;
     }
 
 
+
     /**
      * 计算路段交通量
      *