コード例 #1
0
        private AlarmRecordInfo getAlarmRecord(AlarmRuleInfo alarmRuleInfo, SlNoiseInfo slNoiseInfo)
        {
            if (null != alarmRuleInfo)
            {
                float    curValue   = float.Parse(slNoiseInfo.DENSEDATA);
                IDevice  deviceDal  = SensorHub.DALFactory.Device.Create();
                ISlNoise slNoiseDal = SensorHub.DALFactory.SlNoise.Create();

                AlarmRecordInfo alarmRecordInfo = new AlarmRecordInfo();
                alarmRecordInfo.ACTIVE           = true;
                alarmRecordInfo.DEVICE_CODE      = slNoiseInfo.SRCID;
                alarmRecordInfo.DEVICE_ID        = alarmRuleInfo.DeviceId;
                alarmRecordInfo.DEVICE_TYPE_NAME = deviceDal.getDevTypeByCode(slNoiseInfo.SRCID);
                alarmRecordInfo.ITEMNAME         = "噪声值";
                alarmRecordInfo.ITEMVALUE        = curValue.ToString();
                alarmRecordInfo.MESSAGE_STATUS   = 0;
                alarmRecordInfo.RECORDCODE       = "";
                alarmRecordInfo.RECORDDATE       = System.DateTime.Now;

                if (alarmRuleInfo.HighValue != 0 && curValue > alarmRuleInfo.HighValue)
                {
                    alarmRecordInfo.MESSAGE = "管线泄漏";
                    return(alarmRecordInfo);
                }

                if (alarmRuleInfo.LowValue != 0 && curValue < alarmRuleInfo.LowValue)
                {
                    alarmRecordInfo.MESSAGE = "噪声低于下限";
                    //return alarmRecordInfo;
                    return(null);
                }

                if (alarmRuleInfo.Saltation != 0)
                {
                    float lastData = slNoiseDal.getLastData(slNoiseInfo);
                    if (-100 != lastData && Math.Abs(curValue - lastData) > alarmRuleInfo.Saltation)
                    {
                        alarmRecordInfo.MESSAGE = "噪声异常";
                        //  return alarmRecordInfo;
                        return(null);
                    }
                }
            }
            return(null);
        }