diff --git a/ruoyi-common/src/main/java/com/ruoyi/common/utils/StakeMarkUtils.java b/ruoyi-common/src/main/java/com/ruoyi/common/utils/StakeMarkUtils.java
new file mode 100644
index 00000000..b68119ea
--- /dev/null
+++ b/ruoyi-common/src/main/java/com/ruoyi/common/utils/StakeMarkUtils.java
@@ -0,0 +1,44 @@
+package com.ruoyi.common.utils;
+
+import java.math.BigDecimal;
+import java.math.RoundingMode;
+
+/**
+ * @Description 桩号距离计算工具
+ *
+ * @author liuwenge
+ * @date 2024/1/17 14:43
+ */
+public class StakeMarkUtils {
+
+    /**
+     * @Description 计算桩号距离(公里)
+     *
+     * @author liuwenge
+     * @date 2024/1/17 14:45
+     * @param startStakeMark 开始桩号
+     * @param endStakeMark 结束桩号
+     * @return java.math.BigDecimal 距离
+     */
+    public static BigDecimal getKilometre(String startStakeMark, String endStakeMark){
+        String start = startStakeMark.toLowerCase().replace("k","").replace("+",".");
+        String end = endStakeMark.toLowerCase().replace("k","").replace("+",".");
+        return new BigDecimal(end).subtract(new BigDecimal(start)).setScale(3, RoundingMode.HALF_UP);
+    }
+
+    /**
+     * @Description 计算桩号距离(米)
+     *
+     * @author liuwenge
+     * @date 2024/1/17 15:04
+     * @param startStakeMark 开始桩号
+     * @param endStakeMark 结束桩号
+     * @return java.math.BigDecimal 距离
+     */
+    public static BigDecimal getMetre(String startStakeMark, String endStakeMark){
+        String start = startStakeMark.toLowerCase().replace("k","").replace("+",".");
+        String end = endStakeMark.toLowerCase().replace("k","").replace("+",".");
+        return new BigDecimal(end).subtract(new BigDecimal(start)).multiply(new BigDecimal("1000")).setScale(0, RoundingMode.HALF_UP);
+    }
+
+}
diff --git a/zc-business/src/main/java/com/zc/business/controller/DcTrafficIncidentsController.java b/zc-business/src/main/java/com/zc/business/controller/DcTrafficIncidentsController.java
index 32a8c616..6c5ed6b5 100644
--- a/zc-business/src/main/java/com/zc/business/controller/DcTrafficIncidentsController.java
+++ b/zc-business/src/main/java/com/zc/business/controller/DcTrafficIncidentsController.java
@@ -172,9 +172,23 @@ public class DcTrafficIncidentsController {
      * @param params
      * @return com.ruoyi.common.core.domain.AjaxResult
      */
-    @ApiOperation("收费站统计分析table")
+    @ApiOperation("事故多发路段分析")
     @PostMapping("/selectRoadSectionAnalysis")
     public AjaxResult selectRoadSectionAnalysis(@RequestBody Map<String,Object> params){
         return trafficIncidentsService.selectRoadSectionAnalysis(params);
     }
+
+    /**
+     * @Description 路网管控-事件管控分析-事故类型分析
+     *
+     * @author liuwenge
+     * @date 2024/1/16 15:52
+     * @param params
+     * @return com.ruoyi.common.core.domain.AjaxResult
+     */
+    @ApiOperation("事故类型分析")
+    @PostMapping("/selectEventTypeAnalysis")
+    public AjaxResult selectEventTypeAnalysis(@RequestBody Map<String,Object> params){
+        return trafficIncidentsService.selectEventTypeAnalysis(params);
+    }
 }
diff --git a/zc-business/src/main/java/com/zc/business/mapper/DcTrafficIncidentsMapper.java b/zc-business/src/main/java/com/zc/business/mapper/DcTrafficIncidentsMapper.java
index e5273281..2ed3bdc3 100644
--- a/zc-business/src/main/java/com/zc/business/mapper/DcTrafficIncidentsMapper.java
+++ b/zc-business/src/main/java/com/zc/business/mapper/DcTrafficIncidentsMapper.java
@@ -1,5 +1,7 @@
 package com.zc.business.mapper;
 
+import org.apache.ibatis.annotations.Param;
+
 import java.util.List;
 import java.util.Map;
 
@@ -190,4 +192,25 @@ public interface DcTrafficIncidentsMapper {
      * @return java.util.List<java.util.Map<java.lang.String,java.lang.Object>>
      */
     List<Map<String,Object>> getTollStationAnalysis();
+
+    /**
+     * @Description 事故多发路段分析
+     *
+     * @author liuwenge
+     * @date 2024/1/17 14:18
+     * @param params
+     * @return java.util.List<java.util.Map<java.lang.String,java.lang.Object>>
+     */
+    List<Map<String,Object>> selectRoadSectionAnalysis(Map<String,Object> params);
+
+    /**
+     * @Description 事故类型分析
+     *
+     * @author liuwenge
+     * @date 2024/1/17 14:18
+     * @param params
+     * @return java.util.List<java.util.Map<java.lang.String,java.lang.Object>>
+     */
+    List<Map<String,Object>> selectEventTypeAnalysis(Map<String,Object> params);
+
 }
diff --git a/zc-business/src/main/java/com/zc/business/service/IDcTrafficIncidentsService.java b/zc-business/src/main/java/com/zc/business/service/IDcTrafficIncidentsService.java
index be68a5ee..2d822a76 100644
--- a/zc-business/src/main/java/com/zc/business/service/IDcTrafficIncidentsService.java
+++ b/zc-business/src/main/java/com/zc/business/service/IDcTrafficIncidentsService.java
@@ -115,4 +115,14 @@ public interface IDcTrafficIncidentsService {
      * @return com.ruoyi.common.core.domain.AjaxResult
      */
     AjaxResult selectRoadSectionAnalysis(Map<String,Object> params);
+
+    /**
+     * @Description 路网管控-事件管控分析-事故类型分析
+     *
+     * @author liuwenge
+     * @date 2024/1/16 15:52
+     * @param params
+     * @return com.ruoyi.common.core.domain.AjaxResult
+     */
+    AjaxResult selectEventTypeAnalysis(Map<String,Object> params);
 }
diff --git a/zc-business/src/main/java/com/zc/business/service/impl/DcTrafficIncidentsServiceImpl.java b/zc-business/src/main/java/com/zc/business/service/impl/DcTrafficIncidentsServiceImpl.java
index b7013880..9757ee00 100644
--- a/zc-business/src/main/java/com/zc/business/service/impl/DcTrafficIncidentsServiceImpl.java
+++ b/zc-business/src/main/java/com/zc/business/service/impl/DcTrafficIncidentsServiceImpl.java
@@ -1,6 +1,7 @@
 package com.zc.business.service.impl;
 
 import com.ruoyi.common.core.domain.AjaxResult;
+import com.ruoyi.common.utils.StakeMarkUtils;
 import com.zc.business.domain.DcEvent;
 import com.zc.business.domain.DcEventType;
 import com.zc.business.mapper.DcTrafficIncidentsMapper;
@@ -421,6 +422,22 @@ public class DcTrafficIncidentsServiceImpl implements IDcTrafficIncidentsService
     @Override
     public AjaxResult selectRoadSectionAnalysis(Map<String,Object> params){
 
-        return AjaxResult.success();
+        List<Map<String,Object>> list = trafficIncidentsMapper.selectRoadSectionAnalysis(params);
+        return AjaxResult.success(list);
+    }
+
+    /**
+     * @Description 路网管控-事件管控分析-事故类型分析
+     *
+     * @author liuwenge
+     * @date 2024/1/16 15:52
+     * @param params
+     * @return com.ruoyi.common.core.domain.AjaxResult
+     */
+    @Override
+    public AjaxResult selectEventTypeAnalysis(Map<String,Object> params){
+
+        List<Map<String,Object>> list = trafficIncidentsMapper.selectEventTypeAnalysis(params);
+        return AjaxResult.success(list);
     }
 }
diff --git a/zc-business/src/main/resources/mapper/business/DcTrafficIncidentsMapper.xml b/zc-business/src/main/resources/mapper/business/DcTrafficIncidentsMapper.xml
index 3e2083fd..1587360d 100644
--- a/zc-business/src/main/resources/mapper/business/DcTrafficIncidentsMapper.xml
+++ b/zc-business/src/main/resources/mapper/business/DcTrafficIncidentsMapper.xml
@@ -236,4 +236,108 @@
         on t3.id = t4.facilityId
     </select>
 
+    <select id="selectRoadSectionAnalysis" resultType="java.util.Map">
+
+        select t3.section_name,t3.mileage,IFNULL(t4.num,0) num,IFNULL(t5.lastNum,0) lastNum,
+            ROUND(IFNULL( t4.num / t3.mileage * 100, 0 ),2) avgNum
+        from
+            (select * from dc_road_section) t3
+        LEFT JOIN
+            (select t2.section_id, count(*) num
+            from dc_event t1
+            left join dc_stake_mark t2 on t1.stake_mark = t2.id and t1.direction = t2.direction
+            where
+                t1.event_type = '1' and t1.direction = #{direction}
+                <if test="type != null and type == '1'.toString">
+                    and DATE_FORMAT(t1.start_time,'%Y%m%d') = DATE_FORMAT(#{startTime},'%Y%m%d')
+                </if>
+                <if test="type != null and type == '2'.toString">
+                    and DATE_FORMAT(t1.start_time,'%Y%m') = DATE_FORMAT(#{startTime},'%Y%m')
+                </if>
+                <if test="type != null and type == '3'.toString">
+                    and YEAR(t1.start_time) = YEAR(#{startTime}) and QUARTER(t1.start_time) = QUARTER(#{startTime})
+                </if>
+                <if test="type != null and type == '4'.toString">
+                    and YEAR(t1.start_time) = YEAR(#{startTime})
+                </if>
+            GROUP BY t2.section_id) t4
+        on t3.id = t4.section_id
+        LEFT JOIN
+            (select t2.section_id, count(*) lastNum
+            from dc_event t1
+            left join dc_stake_mark t2 on t1.stake_mark = t2.id and t1.direction = t2.direction
+            where
+                t1.event_type = '1' and t1.direction = #{direction}
+                <if test="type != null and type == '1'.toString">
+                    and DATE_FORMAT(t1.start_time,'%Y%m%d') = DATE_FORMAT(DATE_SUB(#{startTime},INTERVAL 1 DAY),'%Y%m%d')
+                </if>
+                <if test="type != null and type == '2'.toString">
+                    and DATE_FORMAT(t1.start_time,'%Y%m') = DATE_FORMAT(DATE_SUB(#{startTime},INTERVAL 1 MONTH),'%Y%m')
+                </if>
+                <if test="type != null and type == '3'.toString">
+                    and YEAR(t1.start_time) = YEAR(DATE_SUB(#{startTime},INTERVAL 1 QUARTER)) and QUARTER(t1.start_time) = QUARTER(DATE_SUB(#{startTime},INTERVAL 1 QUARTER))
+                </if>
+                <if test="type != null and type == '4'.toString">
+                    and YEAR(t1.start_time) = YEAR(DATE_SUB(#{startTime},INTERVAL 1 YEAR))
+                </if>
+            GROUP BY t2.section_id) t5
+        on t3.id = t5.section_id
+    </select>
+
+    <select id="selectEventTypeAnalysis" resultType="java.util.Map">
+
+        select t1.eventSubclass,t1.eventSubclassName,
+            IFNULL(t2.minuteTime,0) minuteTime,ROUND(IFNULL(t2.minuteTime/t2.num,0)) avgTime,
+            IFNULL(t3.minuteTime,0) lastMinuteTime,ROUND(IFNULL(t3.minuteTime/t3.num,0)) lastAvgTime
+        from
+            (select '1-1' eventSubclass, '追尾' eventSubclassName
+            UNION ALL select '1-2' eventSubclass, '侧翻' eventSubclassName
+            UNION ALL select '1-3' eventSubclass, '撞护栏' eventSubclassName
+            UNION ALL select '1-4' eventSubclass, '自燃' eventSubclassName
+            UNION ALL select '1-5' eventSubclass, '其他事故' eventSubclassName) t1
+        LEFT JOIN
+            (select event_subclass, count(*) num ,
+                sum(case when ISNULL(end_time)
+                    then TIMESTAMPDIFF(MINUTE,start_time,now())
+                    else TIMESTAMPDIFF(MINUTE,start_time,end_time)
+                    end) minuteTime
+             from dc_event
+             where event_type = '1'
+                <if test="type != null and type == '1'.toString">
+                    and DATE_FORMAT(start_time,'%Y%m%d') = DATE_FORMAT(#{startTime},'%Y%m%d')
+                </if>
+                <if test="type != null and type == '2'.toString">
+                    and DATE_FORMAT(start_time,'%Y%m') = DATE_FORMAT(#{startTime},'%Y%m')
+                </if>
+                <if test="type != null and type == '3'.toString">
+                    and YEAR(start_time) = YEAR(#{startTime}) and QUARTER(start_time) = QUARTER(#{startTime})
+                </if>
+                <if test="type != null and type == '4'.toString">
+                    and YEAR(start_time) = YEAR(#{startTime})
+                </if>
+            group by event_subclass) t2
+        on t1.eventSubclass = t2.event_subclass
+        LEFT JOIN
+            (select event_subclass, count(*) num ,
+                sum(case when ISNULL(end_time)
+                    then TIMESTAMPDIFF(MINUTE,start_time,now())
+                    else TIMESTAMPDIFF(MINUTE,start_time,end_time)
+                    end) minuteTime
+             from dc_event
+             where event_type = '1'
+                <if test="type != null and type == '1'.toString">
+                    and DATE_FORMAT(start_time,'%Y%m%d') = DATE_FORMAT(DATE_SUB(#{startTime},INTERVAL 1 DAY),'%Y%m%d')
+                </if>
+                <if test="type != null and type == '2'.toString">
+                    and DATE_FORMAT(start_time,'%Y%m') = DATE_FORMAT(DATE_SUB(#{startTime},INTERVAL 1 MONTH),'%Y%m')
+                </if>
+                <if test="type != null and type == '3'.toString">
+                    and YEAR(start_time) = YEAR(DATE_SUB(#{startTime},INTERVAL 1 QUARTER)) and QUARTER(start_time) = QUARTER(DATE_SUB(#{startTime},INTERVAL 1 QUARTER))
+                </if>
+                <if test="type != null and type == '4'.toString">
+                    and YEAR(start_time) = YEAR(DATE_SUB(#{startTime},INTERVAL 1 YEAR))
+                </if>
+             group by event_subclass) t3 on t1.eventSubclass = t3.event_subclass
+    </select>
+
 </mapper>
\ No newline at end of file