摘要
以单片机W78E58为核心对用户电能数据进行采集,配以MAX813L和DS12887实现掉电检测和数据保护,采用西门子TC35i及其外围电路构成无线监控通讯终端,利用GSM无线通信网络将用户电能数据传送给中心计算机,实现了GSM网络无线远程电力自动抄表。
With microprocessor W78E58 as the control core,the automatic reading meter system of electric meter based on wireless communication network of GSM is designed,and the power data is collected.The detection and data protection for power-fail is completed by MAX813L and DS12887.The wireless communication monitor terminal is designed with Siemens TC35i and peripheral interface,and the power data of consumers is sent to central computer through the wireless communication network of GSM.
出处
《机电工程技术》
2009年第8期38-39,96,共3页
Mechanical & Electrical Engineering Technology
基金
河南工业大学科研基金项目(编号:07XJC030)
