摘要
本文以单片机W 78E58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TC35 i及其外围电路构成无线监控通信终端,利用GSM无线通信网络实现将用户电能数据传送给系统中心计算机,实现了GSM无线网络远程电力自动抄表系统。
With microprocessor W78E58 as control kernel, the automatic reading meter system of electric meter based on wireless communication network of GSM is design, and the power data is collected. The detection and data protection for pow- er - off is completed by MAX813L and DS12887. The wireless communication monitor terminal is design with SIEMENS TC35i and peripheral interface, and the power data of consumers is sent to central computer through the wireless communication net- work of GSM.
出处
《机床电器》
2009年第3期45-47,51,共4页
Machine Tool Electric Apparatus
基金
河南工业大学科研基金项目(07xjc030)
