摘要
以智能电表为背景,设计开发了一种基于Zigbee和3G技术的无线智能电表数据采集系统。重点介绍了系统构架、智能电表与集中器网关的软硬件设计。最后采用嵌入式单片机3G Internet接入技术和互联网GAE后台应用技术,设计管理系统服务器网站,实现了Zigbee协议与HTTP协议的数据格式转换,为远程数据采集系统的应用提供了一个新的解决方案。
Based on the intelligent electric meter, a wireless data acquisition system which can be linked to Zigbee and 3G network has been developed.The design principles of both software and hardware in the key circuit of intelligent electric meter and concentrator gateway are mainly elaborated.Using embedded chip 3G intemet-connecting and GAE technology, the server website of the management system and the transformation of data form Zigbee protocol to HTTP protocol are achieved.This offers a new technique way to remote data acquisition system design.
出处
《电子世界》
2013年第9期133-135,共3页
Electronics World
