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温度上下限告警处理

master
lld 2026-03-31 22:17:37 +08:00
parent c2d651d38d
commit 50c191a9a6
8 changed files with 66 additions and 49 deletions
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31
agri-framework/src/main/java/com/agri/framework/interceptor/DeviceStatusHandler.java
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@ -16,6 +16,7 @@ import org.apache.commons.collections4.CollectionUtils;
import org.eclipse.paho.client.mqttv3.MqttException;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.BeanUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.data.redis.core.StringRedisTemplate;
@ -23,10 +24,8 @@ import org.springframework.stereotype.Component;
import javax.annotation.Resource;
import java.math.BigDecimal;
import java.util.ArrayList;
import java.util.HashSet;
import java.util.List;
import java.util.Set;
import java.time.LocalDateTime;
import java.util.*;
import java.util.concurrent.TimeUnit;
/**
@ -77,6 +76,9 @@ public class DeviceStatusHandler {
private static final String AUTO_MODE = "auto_mode";
private static final String AUTO_OFF = "autooff";
@Resource
private FrontendControlHandler frontendControlHandler;
/**
* 自动关任务管理器，调度/取消自动关任务
*/
@ -169,17 +171,20 @@ public class DeviceStatusHandler {
// 仅当up且所有key为数字时，才更新最新状态缓存
for (String key : payloadObj.keySet()) {
BigDecimal value = payloadObj.getBigDecimal(key);
String valueIndex = key.substring(2);
SysAgriInfo sysAgriInfo = new SysAgriInfo();
BeanUtils.copyProperties(agriInfo, sysAgriInfo);
// 温度
if (key.startsWith("20")) {
// 温度大于温度上限
if (value.compareTo(tempUp) > 0 ) {
agriInfo.setTitle("温度异常");
agriInfo.setMsg("温度"+key.substring(2)+ "异常！高于上限"+tempUp+"℃！");
agriInfo.setMsg("温度"+valueIndex+ "异常！高于上限"+tempUp+"℃！");
}
// 温度小于温度下限
if (value.compareTo(tempLow) < 0) {
agriInfo.setTitle("温度异常");
agriInfo.setMsg("温度"+key.substring(2)+ "异常！低于下限"+tempLow+"℃！");
agriInfo.setMsg("温度"+valueIndex+ "异常！低于下限"+tempLow+"℃！");
}
msgList.add(agriInfo);
}
@ -188,18 +193,24 @@ public class DeviceStatusHandler {
// 湿度大于湿度上限
if (value.compareTo(humiUp) > 0 ) {
agriInfo.setTitle("湿度异常");
agriInfo.setMsg("湿度"+key.substring(2)+ "异常！高于上限"+humiUp+"RH%！");
agriInfo.setMsg("湿度"+valueIndex+ "异常！高于上限"+humiUp+"RH%！");
}
// 湿度小于湿度下限
if (value.compareTo(humiLow) < 0) {
agriInfo.setTitle("湿度异常");
agriInfo.setMsg("湿度"+key.substring(2)+ "异常！低于下限"+humiLow+"RH%！");
agriInfo.setMsg("湿度"+valueIndex+ "异常！低于下限"+humiLow+"RH%！");
}
msgList.add(agriInfo);
}
}
agriService.saveMessage(msgList);
if (!msgList.isEmpty()) {
List<SysMessage> messages = agriService.saveMessage(msgList);
try {
frontendControlHandler.sendAlarmMessage(messages);
} catch (Exception e) {
throw new RuntimeException(e);
}
}
}
}

21
agri-framework/src/main/java/com/agri/framework/interceptor/FrontendControlHandler.java
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@ -7,6 +7,7 @@ import com.agri.framework.manager.MqttAutoOffManager;
import com.agri.system.domain.SysAgriInfo;
import com.agri.system.domain.SysAgriLimit;
import com.agri.system.domain.SysDevOperLog;
import com.agri.system.domain.SysMessage;
import com.agri.system.mapper.SysUserMapper;
import com.agri.system.service.ISysAgriInfoService;
import com.agri.system.service.ISysAgriLimitService;
@ -16,6 +17,7 @@ import com.alibaba.fastjson2.JSON;
import com.alibaba.fastjson2.JSONObject;
import com.alibaba.fastjson2.TypeReference;
import com.fasterxml.jackson.databind.ObjectMapper;
import org.apache.commons.collections4.CollectionUtils;
import org.apache.commons.lang3.ObjectUtils;
import org.eclipse.paho.client.mqttv3.MqttException;
import org.slf4j.Logger;
@ -28,7 +30,9 @@ import org.springframework.util.StringUtils;
import javax.annotation.Resource;
import java.time.LocalDateTime;
import java.time.format.DateTimeFormatter;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.concurrent.TimeUnit;
import java.util.function.Function;
@ -71,6 +75,7 @@ public class FrontendControlHandler {
private ISysAgriInfoService sysAgriInfoService;
@Autowired
private ISysDevOperLogService sysDevOperLogService;
private static final DateTimeFormatter DATE_TIME_FORMATTER = DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss");
@Autowired
private ISysUserService sysUserService;
@ -258,14 +263,16 @@ public class FrontendControlHandler {
return Boolean.TRUE;
}
public void sendAlarmMessage(String msg, String imei, String timeStr) throws Exception {
public void sendAlarmMessage(List<SysMessage> messages) throws Exception {
if (CollectionUtils.isEmpty(messages)) {
return;
}
for (SysMessage message : messages) {
Map<String, Object> alarmMsg = new HashMap<>();
alarmMsg.put("online", msg);
alarmMsg.put("time", timeStr);
alarmMsg.put("imei", imei);
alarmMsg.put("msg",message.getContent());
alarmMsg.put("time", LocalDateTime.now().format(DATE_TIME_FORMATTER));
String alarmMessage = objectMapper.writeValueAsString(alarmMsg);
mqttMessageSender.publish("frontend/" + imei + "/alarm", alarmMessage);
mqttMessageSender.publish("frontend/" + message.getImei() + "/alarm", alarmMessage);
}
}
}

4
agri-framework/src/main/java/com/agri/framework/manager/AgriStatusManager.java
View File

@ -132,10 +132,6 @@ public class AgriStatusManager {
String onlineMessage = objectMapper.writeValueAsString(onlineMsg);
mqttMessageSender.publish("device/" + imei + "/status", onlineMessage);
}
// 无论设备是否在线 只要离线就推送设备状态
if (!imeiMap.get("imeiOnline")) {
frontendControlHandler.sendAlarmMessage("设备离线", imei, dateNow);
}
successCount++;
} catch (Exception e) {
failCount++;

21
agri-quartz/src/main/java/com/agri/quartz/task/AgriStatusTask.java
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@ -1,7 +1,9 @@
package com.agri.quartz.task;
import com.agri.framework.interceptor.FrontendControlHandler;
import com.agri.framework.manager.AgriStatusManager;
import com.agri.system.domain.SysAgriInfo;
import com.agri.system.domain.SysMessage;
import com.agri.system.service.AgriService;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.agri.framework.config.MqttConfig;
@ -52,6 +54,9 @@ public class AgriStatusTask {
@Autowired
private AgriService agriService;
@Resource
private FrontendControlHandler frontendControlHandler;
/**
* 定时任务：每10秒执行一次
* 1. 扫描所有 sub: 开头的 key，提取 IMEI
@ -84,12 +89,14 @@ public class AgriStatusTask {
}
Map<String, Map<String, Boolean>> statusMap
= agriStatusManager.batchCheckDeviceOnline(imeiList);
// 3. 批量查询设备在线状态（Redis Pipeline，一次网络往返）
// 3. 首页状态
agriStatusManager.asyncBatchPushMqtt(statusMap);
// 4. 保存离线设备
// 4. 离线设备
List<SysAgriInfo> offlineDevices = findOfflineDevices(agriInfos, statusMap);
// 5. 保存消息中心
agriService.saveMessage(offlineDevices);
List<SysMessage> messages = agriService.saveMessage(offlineDevices);
// 6. 发送告警消息
frontendControlHandler.sendAlarmMessage(messages);
} catch (Exception e) {
log.error("设备在线状态推送任务异常", e);
@ -107,9 +114,15 @@ public class AgriStatusTask {
log.info("不存在任何imei");
return new ArrayList<>();
}
Map<String, Object> offlineMap = new HashMap<>();
for (Map.Entry<String, Map<String, Boolean>> map : statusMap.entrySet()) {
if (!map.getValue().get("imeiOnline")) {
offlineMap.put(map.getKey(), map.getValue());
}
}
List<SysAgriInfo> offlineDevices = new ArrayList<>();
for (SysAgriInfo agriInfo : agriInfos) {
if (!statusMap.containsKey(agriInfo.getImei())) {
if (!offlineMap.containsKey(agriInfo.getImei())) {
agriInfo.setTitle("设备离线告警");
agriInfo.setMsg("怀疑设备离线！请及时检查");
offlineDevices.add(agriInfo);

22
agri-quartz/src/main/java/com/agri/quartz/task/AgriTempTask.java
View File

@ -1,6 +1,7 @@
package com.agri.quartz.task;
import com.agri.framework.interceptor.FrontendControlHandler;
import com.agri.system.domain.SysMessage;
import com.agri.system.service.AgriService;
import com.agri.system.domain.SysAgriInfo;
import com.agri.system.service.ISysAgriInfoService;
@ -57,8 +58,9 @@ public class AgriTempTask {
}
Map<String, Object> latestDataMap = queryLatestDtuData(imeiList);
List<SysAgriInfo> offlineDevices = findOfflineDevices(agriInfos, latestDataMap);
pushOfflineAlarm(offlineDevices);
agriService.saveMessage(offlineDevices);
List<SysMessage> messages = agriService.saveMessage(offlineDevices);
// 推送离线告警
frontendControlHandler.sendAlarmMessage(messages);
} catch (Exception e) {
log.error("设备在线状态推送任务异常", e);
} finally {
@ -117,20 +119,4 @@ public class AgriTempTask {
return offlineList;
}
// 推送离线告警
private void pushOfflineAlarm(List<SysAgriInfo> offlineList) {
if (CollectionUtils.isEmpty(offlineList)) {
return;
}
String timeStr = LocalDateTime.now().format(DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss"));
for (SysAgriInfo agriInfo : offlineList) {
try {
frontendControlHandler.sendAlarmMessage("温度离线",agriInfo.getImei(), timeStr);
} catch (Exception e) {
log.error("发送设备离线告警失败, imei={}", agriInfo.getImei(), e);
}
}
}
}

1
agri-system/src/main/java/com/agri/system/domain/SysMessage.java
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@ -25,6 +25,7 @@ public class SysMessage extends BaseEntity
/** 消息主键ID */
private Long id;
private String imei;
/** 接收人：all=全体用户，其他=用户ID */
@Excel(name = "接收人：all=全体用户，其他=用户ID")
private Long receiver;

3
agri-system/src/main/java/com/agri/system/service/AgriService.java
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@ -1,13 +1,14 @@
package com.agri.system.service;
import com.agri.system.domain.SysAgriInfo;
import com.agri.system.domain.SysMessage;
import java.util.List;
import java.util.Map;
public interface AgriService {
void saveMessage(List<SysAgriInfo> offlineList);
List<SysMessage> saveMessage(List<SysAgriInfo> offlineList);
List<String> queryAllGreenhouseImei(List<SysAgriInfo> agriInfos);

8
agri-system/src/main/java/com/agri/system/service/impl/AgriServiceImpl.java
View File

@ -27,10 +27,10 @@ public class AgriServiceImpl implements AgriService {
// 保存离线设备消息
@Override
public void saveMessage(List<SysAgriInfo> offlineList) {
public List<SysMessage> saveMessage(List<SysAgriInfo> offlineList) {
// 离线是否为空
if (CollectionUtils.isEmpty(offlineList)) {
return;
return Collections.emptyList();
}
List<Long> idList
= offlineList.stream().map(SysAgriInfo::getId).collect(Collectors.toList());
@ -41,10 +41,11 @@ public class AgriServiceImpl implements AgriService {
List<SysMessage> msgList = new ArrayList<>();
for (SysAgriInfo agriInfo : offlineList) {
SysMessage message = new SysMessage();
message.setImei(agriInfo.getImei());
message.setTitle(agriInfo.getTitle());
message.setMsgType("status");
message.setReadStatus(0L);
message.setContent("大棚【" + agriInfo.getAgriName() + "】" + agriInfo.getMsg());
message.setContent("大棚【" + agriInfo.getAgriName() + " - " + agriInfo.getImei() + "】" + agriInfo.getMsg());
message.setImgUrl("");
message.setLinkUrl(UrlEncodeUtil.buildControlPageUrl(agriInfo, "/pages/home/control/index?agriInfo="));
for (SysUserAgri userAgri : agriUser){
@ -55,6 +56,7 @@ public class AgriServiceImpl implements AgriService {
if (CollectionUtils.isNotEmpty(msgList)) {
messageService.saveBatch(msgList);
}
return msgList;
}