摘要
把先进的无线通信技术和计算机技术有机地结合起来,提出并设计了一个基于GPRS网络的变电站远程抄表系统。论述了该系统中GPRS无线网络通信的实现过程,其中包括组建GPRS专用网络和抄表服务器;详细介绍相应的V isual C++的MFC和Socket网络编程(以实现数据传输),并且提供了部分Socket应用代码和系统整体运行过程。现场运行结果证明,该系统传输速率快、可靠性高、实时性好、经济实用,能够满足电力系统变电站抄表系统的要求。
This paper presents a remote meter reading system based on GPRS for power substations by combining the wireless communication technology with computer technique. It discusses the process of GPRS wireless network communication, including thc GPRS networking and meter reading server. The paper also introduces in detail the program coded by MFC and Win Socket. Furthermore, some source code written by Socket is provided and the whole operation procedure is introduced. The operation results show that the system enjoys high transmission rate, high reliability and economic efficiency. It can meet the requirement of remote meter reading in power stations.
出处
《电力系统通信》
2007年第1期57-59,65,共4页
Telecommunications for Electric Power System
关键词
通用分组无线业务
SOCKET
远程抄表
General Packet Radio Service （GPRS）
SOCKET
remote meter reading system
