diff --git a/pqs-device/pq-device/pq-device-api/src/main/java/com/njcn/device/pq/pojo/vo/MiddleLimitRateVO.java b/pqs-device/pq-device/pq-device-api/src/main/java/com/njcn/device/pq/pojo/vo/MiddleLimitRateVO.java
new file mode 100644
index 000000000..6ec0b6c68
--- /dev/null
+++ b/pqs-device/pq-device/pq-device-api/src/main/java/com/njcn/device/pq/pojo/vo/MiddleLimitRateVO.java
@@ -0,0 +1,35 @@
+package com.njcn.device.pq.pojo.vo;
+
+import io.swagger.annotations.ApiModelProperty;
+import lombok.Data;
+
+import java.io.Serializable;
+
+/**
+ * @version 1.0.0
+ * @author: zbj
+ * @date: 2023/04/06
+ */
+@Data
+public class MiddleLimitRateVO implements Serializable {
+
+    private static final long serialVersionUID = 1L;
+
+    /**
+     * 监测点名称
+     */
+    @ApiModelProperty("监测点名称")
+    private String mName;
+
+    /**
+     * 变电站名称
+     */
+    @ApiModelProperty("变电站名称")
+    private String subName;
+
+    /**
+     * 越限次数
+     */
+    @ApiModelProperty("越限次数")
+    private String count;
+}
diff --git a/pqs-event/event-boot/src/main/java/com/njcn/event/controller/majornetwork/LargeScreenController.java b/pqs-event/event-boot/src/main/java/com/njcn/event/controller/majornetwork/LargeScreenController.java
index 728fb2c3a..950a0bedf 100644
--- a/pqs-event/event-boot/src/main/java/com/njcn/event/controller/majornetwork/LargeScreenController.java
+++ b/pqs-event/event-boot/src/main/java/com/njcn/event/controller/majornetwork/LargeScreenController.java
@@ -127,4 +127,17 @@ public class LargeScreenController extends BaseController {
         List<MiddleTerminalVO> result = largeScreenService.getMiddleTerminal(largeScreenParam);
         return HttpResultUtil.assembleCommonResponseResult(CommonResponseEnum.SUCCESS, result, methodDescribe);
     }
+
+    /**
+     * 大屏中间稳态越线信息
+     */
+    @OperateInfo(info = LogEnum.BUSINESS_COMMON)
+    @PostMapping("/getMiddleLimitRate")
+    @ApiOperation("大屏中间稳态越线信息")
+    @ApiImplicitParam(name = "largeScreenParam", value = "大屏中间稳态越线信息", required = true)
+    public HttpResult<List<MiddleLimitRateVO>> getMiddleLimitRate(@RequestBody @Validated LargeScreenParam largeScreenParam) {
+        String methodDescribe = getMethodDescribe("getMiddleLimitRate");
+        List<MiddleLimitRateVO> result = largeScreenService.getMiddleLimitRate(largeScreenParam);
+        return HttpResultUtil.assembleCommonResponseResult(CommonResponseEnum.SUCCESS, result, methodDescribe);
+    }
 }
diff --git a/pqs-event/event-boot/src/main/java/com/njcn/event/mapper/majornetwork/LargeScreenMapper.java b/pqs-event/event-boot/src/main/java/com/njcn/event/mapper/majornetwork/LargeScreenMapper.java
index cc0dd23ef..193090015 100644
--- a/pqs-event/event-boot/src/main/java/com/njcn/event/mapper/majornetwork/LargeScreenMapper.java
+++ b/pqs-event/event-boot/src/main/java/com/njcn/event/mapper/majornetwork/LargeScreenMapper.java
@@ -2,6 +2,7 @@ package com.njcn.event.mapper.majornetwork;
 
 import com.njcn.device.pq.pojo.vo.AllDataVO;
 import com.njcn.device.pq.pojo.vo.EventVO;
+import com.njcn.device.pq.pojo.vo.MiddleLimitRateVO;
 import org.apache.ibatis.annotations.Param;
 
 import java.util.List;
@@ -29,4 +30,6 @@ public interface LargeScreenMapper {
     List<EventVO> getMiddleDown (@Param("lineIds") List<String> lineIds, @Param("startTime") String startTime, @Param("endTime") String endTime);
 
     List<Map<String, Object>> getMiddleTerminal (@Param("deviceIds") List<String> deviceIds, @Param("startTime") String startTime, @Param("endTime") String endTime);
+
+    List<MiddleLimitRateVO> getMiddleLimitRate (@Param("lineIds") List<String> deviceIds, @Param("startTime") String startTime, @Param("endTime") String endTime);
 }
diff --git a/pqs-event/event-boot/src/main/java/com/njcn/event/mapper/majornetwork/mapping/LargeScreenMapper.xml b/pqs-event/event-boot/src/main/java/com/njcn/event/mapper/majornetwork/mapping/LargeScreenMapper.xml
index ba6effe37..3e353e547 100644
--- a/pqs-event/event-boot/src/main/java/com/njcn/event/mapper/majornetwork/mapping/LargeScreenMapper.xml
+++ b/pqs-event/event-boot/src/main/java/com/njcn/event/mapper/majornetwork/mapping/LargeScreenMapper.xml
@@ -170,5 +170,30 @@
         </if>
     </select>
 
+    <select id="getMiddleLimitRate" resultType="com.njcn.device.pq.pojo.vo.MiddleLimitRateVO">
+            select pl.`Name` mName,
+            pl3.`Name` subName,
+            t.count from pq_line pl
+            inner join(select rslr.my_index,
+            sum(rslr.all_time)  count
+            from r_stat_limit_rate_d rslr
+            WHERE
+            rslr.my_index IN
+            <foreach collection="lineIds" item="item" open="(" close=")" separator=",">
+                #{item}
+            </foreach>
+            <if test="startTime != null and startTime != ''">
+                and date_format(rslr.Time_Id,'%y%m%d') &gt;= date_format(#{startTime},'%y%m%d')
+            </if>
+            <if test="endTime != null and endTime != ''">
+                and date_format(rslr.Time_Id,'%y%m%d') &lt;= date_format(#{endTime},'%y%m%d')
+            </if>
+            group by rslr.my_index)t on pl.Id = t.my_index
+
+            left join pq_line pl1 on pl.Pid = pl1.Id
+            left join pq_line pl2 on pl1.Pid = pl2.Id
+            left join pq_line pl3 on pl2.Pid = pl3.Id
+    </select>
+
 
 </mapper>
diff --git a/pqs-event/event-boot/src/main/java/com/njcn/event/service/majornetwork/Impl/LargeScreenServiceImpl.java b/pqs-event/event-boot/src/main/java/com/njcn/event/service/majornetwork/Impl/LargeScreenServiceImpl.java
index eff6eb29f..7ff900fc9 100644
--- a/pqs-event/event-boot/src/main/java/com/njcn/event/service/majornetwork/Impl/LargeScreenServiceImpl.java
+++ b/pqs-event/event-boot/src/main/java/com/njcn/event/service/majornetwork/Impl/LargeScreenServiceImpl.java
@@ -360,14 +360,14 @@ public class LargeScreenServiceImpl implements LargeScreenService {
             base = Float.parseFloat(stringObjectMap.get("base").toString());
             ream = Float.parseFloat(stringObjectMap.get("ream").toString());
             statusValue = Float.parseFloat(stringObjectMap.get("statusValue").toString());
-            statusValue = statusValue / 1024.0f/1024.0f;
+            statusValue = statusValue / 1024.0f / 1024.0f;
             v = statusValue / (base + ream);
             s = formatFloat(v);
             vo.setName(stringObjectMap.get("name").toString());
             vo.setIp(stringObjectMap.get("ip").toString());
             vo.setPort(stringObjectMap.get("port").toString());
             vo.setComFlag(stringObjectMap.get("comFlag").toString());
-            vo.setProportion(s+"%");
+            vo.setProportion(s + "%");
             result.add(vo);
         }
         return result;
@@ -379,4 +379,28 @@ public class LargeScreenServiceImpl implements LargeScreenService {
         nf.setRoundingMode(RoundingMode.HALF_UP);//设置四舍五入模式为四舍五入
         return nf.format(value);
     }
+
+    /**
+     * 大屏中间稳态越线信息
+     */
+    @Override
+    public List<MiddleLimitRateVO> getMiddleLimitRate(LargeScreenParam largeScreenParam) {
+        DeviceInfoParam.BusinessParam deviceInfoParam = new DeviceInfoParam.BusinessParam();
+        //部门索引
+        deviceInfoParam.setDeptIndex(largeScreenParam.getDeptIndex());
+        //统计类型
+        SimpleDTO simpleDTO = new SimpleDTO();
+        simpleDTO.setCode(String.valueOf(StatisticsEnum.POWER_NETWORK));
+        deviceInfoParam.setStatisticalType(simpleDTO);
+        //添加时间
+        deviceInfoParam.setSearchBeginTime(largeScreenParam.getSearchBeginTime());
+        deviceInfoParam.setSearchEndTime(largeScreenParam.getSearchEndTime());
+
+        // 获取所有数据
+        List<GeneralDeviceDTO> generalDeviceDTOList = generalDeviceInfoClient.getPracticalAllDeviceInfo(deviceInfoParam).getData();
+        //获取所有监测点集合
+        List<String> lineIds = generalDeviceDTOList.stream().flatMap(dto -> dto.getLineIndexes().stream()).collect(Collectors.toList());
+        return largeScreenMapper.getMiddleLimitRate(lineIds, largeScreenParam.getSearchBeginTime(), largeScreenParam.getSearchEndTime());
+
+    }
 }
diff --git a/pqs-event/event-boot/src/main/java/com/njcn/event/service/majornetwork/LargeScreenService.java b/pqs-event/event-boot/src/main/java/com/njcn/event/service/majornetwork/LargeScreenService.java
index c808db965..644f87f61 100644
--- a/pqs-event/event-boot/src/main/java/com/njcn/event/service/majornetwork/LargeScreenService.java
+++ b/pqs-event/event-boot/src/main/java/com/njcn/event/service/majornetwork/LargeScreenService.java
@@ -26,4 +26,6 @@ public interface LargeScreenService {
     List<EventVO> getMiddleDown(LargeScreenParam largeScreenParam);
 
     List<MiddleTerminalVO> getMiddleTerminal(LargeScreenParam largeScreenParam);
+
+    List<MiddleLimitRateVO> getMiddleLimitRate(LargeScreenParam largeScreenParam);
 }