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随着计算机技术和通信技术的迅速发展,中国移动通信有限公司的通用无线分组业务(GPRS)网络技术将互联网等宽带数据网络与无线通信网络连接在一起,可用来实现电力系统的远程数据采集和传输。本文介绍了一种基于Sony Ericsson Mobile Communications公司GR47模块和Winbond公司W77E58微控制器的电能远程抄表系统,可自动完成用户电度表网络的远程数据采集、记录、实时监测、统计分析、打印和供电控制等管理工作。不但提高管理部门的工作效率,也适应了现代用户对用电缴费的新需求。我局自从2007年开始,经过3年的努力,将在网运行所有配变6512台改造成自动远程抄表,其中专用变3714台,公用变2798台。
With the rapid development of computer technology and communication technology, China Mobile Communication Corporation’s General Packet Radio Service (GPRS) network technology connects broadband data networks such as the Internet with wireless communication networks and can be used to implement remote data collection of power systems and transmission. This paper presents a remote energy meter reading system based on Sony Ericsson Mobile Communications GR47 module and Winbond W77E58 microcontroller, which can automatically perform remote data acquisition, recording, real-time monitoring, statistical analysis, printing Power control and other management work. Not only to improve the efficiency of the management department, but also to meet the new demands of modern users to pay electricity. Since 2007, our bureau has transformed all the 6512 distribution network counters into automatic remote meter reading after 3 years of hard work, of which 3,714 are dedicated and 2,798 are public.