diff --git a/cs-harmonic/cs-harmonic-boot/src/main/java/com/njcn/csharmonic/controller/EventController.java b/cs-harmonic/cs-harmonic-boot/src/main/java/com/njcn/csharmonic/controller/EventController.java
new file mode 100644
index 0000000..6efc9eb
--- /dev/null
+++ b/cs-harmonic/cs-harmonic-boot/src/main/java/com/njcn/csharmonic/controller/EventController.java
@@ -0,0 +1,45 @@
+package com.njcn.csharmonic.controller;
+
+import com.njcn.common.pojo.annotation.OperateInfo;
+import com.njcn.common.pojo.enums.common.LogEnum;
+import com.njcn.common.pojo.enums.response.CommonResponseEnum;
+import com.njcn.common.pojo.response.HttpResult;
+import com.njcn.common.utils.HttpResultUtil;
+import com.njcn.csharmonic.service.EventService;
+import com.njcn.influx.pojo.dto.EventQueryDTO;
+import com.njcn.influx.pojo.po.cs.EntData;
+import com.njcn.web.controller.BaseController;
+import io.swagger.annotations.Api;
+import io.swagger.annotations.ApiImplicitParam;
+import io.swagger.annotations.ApiOperation;
+import lombok.AllArgsConstructor;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.web.bind.annotation.*;
+
+import java.util.List;
+
+/**
+ * Description:
+ * Date: 2023/8/29  20:03【需求编号】
+ *
+ * @author clam
+ * @version V1.0.0
+ */
+@Slf4j
+@RestController
+@RequestMapping("/event")
+@Api(tags = "暂降事件")
+@AllArgsConstructor
+public class EventController extends BaseController {
+    private final EventService eventService;
+    @OperateInfo(info = LogEnum.BUSINESS_COMMON)
+    @PostMapping("/queryEvent")
+    @ApiOperation("暂降事件查询")
+    @ApiImplicitParam(name = "eventQueryDTO", value = "暂降事件查询参数", required = true)
+    public HttpResult<List<EntData>> queryEvent(@RequestBody EventQueryDTO eventQueryDTO) {
+        String methodDescribe = getMethodDescribe("queryEvent");
+        List<EntData> list = eventService.queryEvent(eventQueryDTO);
+        return HttpResultUtil.assembleCommonResponseResult(CommonResponseEnum.SUCCESS, list, methodDescribe);
+    }
+
+}
diff --git a/cs-harmonic/cs-harmonic-boot/src/main/java/com/njcn/csharmonic/service/EventService.java b/cs-harmonic/cs-harmonic-boot/src/main/java/com/njcn/csharmonic/service/EventService.java
new file mode 100644
index 0000000..7f6d9e4
--- /dev/null
+++ b/cs-harmonic/cs-harmonic-boot/src/main/java/com/njcn/csharmonic/service/EventService.java
@@ -0,0 +1,19 @@
+package com.njcn.csharmonic.service;
+
+import com.njcn.influx.pojo.dto.EventQueryDTO;
+import com.njcn.influx.pojo.dto.StatisticalDataDTO;
+import com.njcn.influx.pojo.po.cs.EntData;
+
+import java.util.List;
+
+/**
+ * Description:
+ * Date: 2023/8/30  8:46【需求编号】
+ *
+ * @author clam
+ * @version V1.0.0
+ */
+public interface EventService {
+
+    List<EntData> queryEvent(EventQueryDTO eventQueryDTO);
+}
diff --git a/cs-harmonic/cs-harmonic-boot/src/main/java/com/njcn/csharmonic/service/impl/EventServiceImpl.java b/cs-harmonic/cs-harmonic-boot/src/main/java/com/njcn/csharmonic/service/impl/EventServiceImpl.java
new file mode 100644
index 0000000..fa44b1f
--- /dev/null
+++ b/cs-harmonic/cs-harmonic-boot/src/main/java/com/njcn/csharmonic/service/impl/EventServiceImpl.java
@@ -0,0 +1,52 @@
+package com.njcn.csharmonic.service.impl;
+
+import cn.hutool.core.collection.CollectionUtil;
+import com.njcn.common.pojo.exception.BusinessException;
+import com.njcn.csdevice.api.CsLineFeignClient;
+import com.njcn.csdevice.enums.AlgorithmResponseEnum;
+import com.njcn.csdevice.pojo.po.CsLinePO;
+import com.njcn.csharmonic.service.EventService;
+import com.njcn.influx.pojo.dto.EventQueryDTO;
+import com.njcn.influx.pojo.po.cs.EntData;
+import com.njcn.influx.service.EvtDataService;
+import com.njcn.system.api.EpdFeignClient;
+import com.njcn.system.pojo.po.EleEpdPqd;
+import lombok.RequiredArgsConstructor;
+import org.springframework.stereotype.Service;
+
+import java.util.List;
+import java.util.stream.Collectors;
+
+/**
+ * Description:
+ * Date: 2023/8/30  19:41【需求编号】
+ *
+ * @author clam
+ * @version V1.0.0
+ */
+@Service
+@RequiredArgsConstructor
+public class EventServiceImpl implements EventService {
+    private final EvtDataService evtDataService;
+    private final CsLineFeignClient csLineFeignClient;
+    private final EpdFeignClient epdFeignClient;
+
+
+    @Override
+    public List<EntData> queryEvent(EventQueryDTO eventQueryDTO) {
+        List<CsLinePO> csLinePOList = csLineFeignClient.queryLineByDevId(eventQueryDTO.getDevId()).getData();
+        if(CollectionUtil.isEmpty(csLinePOList)){
+            throw  new BusinessException(AlgorithmResponseEnum.LINE_DATA_ERROR);
+        }
+        List<String> collect = csLinePOList.stream().map(CsLinePO::getLineId).collect(Collectors.toList());
+        eventQueryDTO.setLineIds(collect);
+        List<EleEpdPqd> data = epdFeignClient.selectByIds(eventQueryDTO.getTarget()).getData();
+        if(CollectionUtil.isEmpty(data)){
+            new BusinessException(AlgorithmResponseEnum.ELEEPDPQD_DATA_ERROR);
+        }
+        List<String> collect1 = data.stream().map(EleEpdPqd::getName).collect(Collectors.toList());
+        eventQueryDTO.setTarget(collect1);
+        List<EntData> eventData = evtDataService.getEventData(eventQueryDTO);
+        return eventData;
+    }
+}