Construction and Application of Intelligent Heat Supply Real-time Alarm System

Aiming at the current intelligent heating system during the operation of many parameters need to be accurately controlled but the monitoring data is huge resulting in many operational anomalies and dangers cannot be found in a timely manner, this study is based on the B/S architecture to build a set of real-time alarm system for intelligent heating and apply it in the intelligent heating system. Firstly, the data collection of PLC and other bottom equipments are carried out through SCADA and the collected data is stored in the database through ODBC. Secondly, useing the software to write the alarm module, the module uses multi-threaded simultaneous detection of merchants, heat exchange stations, power plants, the first station and a network of parameters, to reach a fast, real-time detection of the intelligent heating system and alarm records into the database. For the alarm process due to the alarm module is too sensitive to repeat the alarm, through the data filtering of the alarm limit of the most optimal design of the alarm module to optimise the alarm records. The alarm records are finally displayed through the Web client. Finally, this alarm system is applied in the dispatching center of Dalian Clean Energy Group, and in the process of application, this alarm system effectively reduces the time and difficulty of investigating abnormalities and dangers in the intelligent heating system, and provides security for the intelligent heating system, and it has good effects in specific applications.