摘要
为了灵活高效地实现对燃气调压站的监控,设计了一种基于GPRS/SMS混合通讯的燃气调压站远程监控系统;系统主要由远程监控终端、无线传输网络和监控中心组成,远程监控终端主要负责数据的采集和调压控制,并分别与监控中心和手机终端建立连接,监控中心通过GPRS网络,实现数据的接收、报警和参数设置,SMS在实现上述功能的同时还可以设置终端与监控中心的通信参数;应用结果表明系统可以实现数据实时传输和准确报警,具有运行稳定可靠、操作简单和功耗低等特点。
In order to achieve flexible and efficient monitoring of the gas regulator station, a GPRS/SMS based remote monitoring sys tern is designed for mixed communication gas regulator station. The system is consisted of remote monitoring terminals, wireless transmission network and monitoring centers. Remote monitoring terminal is primarily responsible for data collection and pressure control, and establishes a connection with the monitoring center and mobile terminal respectively. Through the GPRS network, monitoring center can receive data, a- larm and set parameters, at the same time, SMS can set the communication parameters of Remote terminal and monitoring center. The expe- rience proves the system can achieve real--time data transmission and alarm accurately, with a stable and reliable, easy to operate and low power consumption characteristics.
出处
《计算机测量与控制》
北大核心
2014年第4期1114-1116,1120,共4页
Computer Measurement &Control
