GPRS/GSM生物质锅炉监控系统

Biomass Boiler Control System Design Based on GPRS/GSM

为解决锅炉有线监控成本高、布线不方便、可靠性差等问题,对GPRS/GSM生物质锅炉监控系统进行研究。系统现场通过采集终端采用modbus通信协议采集锅炉控制中的详细信息,将分布在不同地方锅炉的运行情况和故障信息通过GPRS/GSM网络及时传输到监控中心或者用户手机,用户通过手机短信或者监控中心的上位机软件可以对锅炉进行远程监控。结果表明:该方法具备遥测、遥控和通信功能,能克服GPRS网络自身的一些弊端,保证系统高效、实时、可靠运行。

In order to solve the problems like high cost, inconvenient wiring, and the poor reliability, this paper conducts a study on GPRS/GSM biomass boiler monitoring system. The system adopts the modbus communication protocol to collect the detailed information in the boiler controller through the data acquisition terminal. The distributed operating status and fault information of the boilers are transmitted timely to monitoring center via GPRS/GSM network. Users can monitor remotely of the boiler is carried out via text message or the PC software of the monitoring center. It turns out that this method has the function of telemetry, remote control and communication. It can overcome some disadvantages of GPRS network itself, and ensure efficient, real-time and reliable system operation.