fix: 欠压和欠流，不再拨打电话，功能修改。

intc-modules/intc-iot/src/main/java/com/intc/iot/handler/DeviceDataHandler.java

@@ -1504,8 +1504,12 @@ public class DeviceDataHandler {
      * @param params     事件参数
      */
     private void triggerDeviceErrorAlarm(String deviceName, JSONObject params) {
+        int errorCode = params != null && params.containsKey("errorCode")
+            ? params.getInt("errorCode", 0) : 0;
+        boolean onlyRecordAlarm = isNoCallControllerFault(errorCode);
+
         // 全局电话通知开关检查
-        if (!aliyunIotProperties.isCallNoticeEnabled()) {
+        if (!aliyunIotProperties.isCallNoticeEnabled() && !onlyRecordAlarm) {
             log.debug("[设备故障] 电话通知已全局关闭，跳过: {}", deviceName);
             return;
         }
@@ -1539,8 +1543,6 @@ public class DeviceDataHandler {
             String displayName = device.getDeviceName() != null ? device.getDeviceName() : deviceName;
 
             // 解析事件参数获取故障码
-            int errorCode = params != null && params.containsKey("errorCode")
-                ? params.getInt("errorCode", 0) : 0;
             String errorDesc = DefineDeviceErrorCode.getErrorMessage(errorCode);
             if (StrUtil.isBlank(errorDesc)) {
                 errorDesc = "设备故障(code=" + errorCode + ")";
@@ -1550,6 +1552,15 @@ public class DeviceDataHandler {
                 String.format("%s(%s)发生故障：%s", displayName, deviceName, errorDesc));
             log.error("[设备故障] 设备: {}, 故障信息: {}", deviceName, warnMsg);
 
+            if (onlyRecordAlarm) {
+                String errorTitle = "控制器故障";
+                MessageWarn warn = createMessageWarn(deviceId, userId, pondName, errorTitle, WARN_TYPE_DISSOLVED_OXYGEN, warnMsg);
+                messageWarnMapper.insert(warn);
+                log.info("[设备故障] 欠压/欠流故障仅记录报警，不创建电话通知 - 设备：{}, 故障码：{}",
+                    deviceName, errorCode);
+                return;
+            }
+
             // 获取告警手机号
             AquUser aquUser = aquUserMapper.selectById(userId);
             if (aquUser == null) {
@@ -1898,10 +1909,14 @@ public class DeviceDataHandler {
                     messageWarnMapper.insert(warn);
                     boolean controllerFaultCallOpen = device.getControllerFaultCallOpen() == null
                         || device.getControllerFaultCallOpen() == 1;
-                    boolean shouldCreateCallNotice = powerOffError || controllerFaultCallOpen;
+                    boolean noCallControllerFault = isNoCallControllerFault(errorCode);
+                    boolean shouldCreateCallNotice = !noCallControllerFault && (powerOffError || controllerFaultCallOpen);
                     // 创建电话通知记录：断电不受控制器故障电话开关限制，其他故障受该开关限制。
                     if (aliyunIotProperties.isCallNoticeEnabled() && shouldCreateCallNotice) {
                         createCallNotices(device, messagePondName, warn);
+                    } else if (noCallControllerFault) {
+                        log.info("[故障码] 设备={} 欠压/欠流故障仅记录报警，不创建电话通知: title={}, errorCode={}",
+                            device.getSerialNum(), title, errorCode);
                     } else if (!shouldCreateCallNotice) {
                         log.info("[故障码] 设备={} 控制器故障电话报警开关关闭，仅记录报警消息: title={}",
                             device.getSerialNum(), title);
@@ -1921,6 +1936,26 @@ public class DeviceDataHandler {
         }
     }
 
+    /**
+     * 欠压和欠流故障只保留报警记录，不创建报警电话。
+     */
+    private boolean isNoCallControllerFault(int errorCode) {
+        return isControllerInputUnderVoltage(errorCode) || isSwitchUnderElectric(errorCode);
+    }
+
+    private boolean isControllerInputUnderVoltage(int errorCode) {
+        return errorCode == DefineDeviceErrorCode.Three_PhaseA_UnderVoltage
+            || errorCode == DefineDeviceErrorCode.Three_PhaseB_UnderVoltage
+            || errorCode == DefineDeviceErrorCode.Three_PhaseC_UnderVoltage;
+    }
+
+    private boolean isSwitchUnderElectric(int errorCode) {
+        return (errorCode >= DefineDeviceErrorCode.Three_Switch1UnderElectricA
+                && errorCode <= DefineDeviceErrorCode.Three_Switch4UnderElectricC)
+            || (errorCode >= DefineDeviceErrorCode.One_Switch1UnderElectric
+                && errorCode <= DefineDeviceErrorCode.One_Switch4UnderElectric);
+    }
+
     /**
      * 删除设备指定故障码记录（对应 C# RemoveErrorCode）
      *