摘要
介绍无线掌上抄表系统中电表单元检测与控制模块的设计和实现。该系统通过电路检测电表转数实现电量测量,利用单片机对无线收发器PTR2000的控制实现数据传送,并通过控制器控制电能表断/送电等功能。
This paper introduces a design and realization of the watt-hour meter measurement and control unit about wireless reading system.The system can detect the watt-hour meter circles to measure consumed power, transform data by wireless ehip（PTR2000）and control the watt-hour meter on/off through MCU.
出处
《电子设计工程》
2009年第11期59-60,63,共3页
Electronic Design Engineering
关键词
单片机
抄表
无线收发
测量
电能表
MCU
reading system
wireless transmission/receive
measurement
watt-hour meter
