摘要
电力无线抄表是采用GPRS网络实现对电力抄表系统的数据传输和智能控制,并以GSM或CDMA作为数据备用通道。本文利用微处理器Rabbit2000和GPS、GSM和CDMA模块设计了应用于测量无线网络信息的移动通信监测系统终端,并给出了具体监测终端的硬件电路和软件设计,实现了对无线网络的覆盖范围和信号强度的测量,为电力抄表管理提供可靠的基础数据。
Electric power wireless meter reading adopts GPS network to implement the data transmission and intelligent control, with GSM or CDMA network as a reserved channel. The paper introduces the mobile communication monitoring terminal system based on micropro- cessor Rabbit2000 and GPS, GSM and CDMA modules that can measure the information of the wireless network, which includes hardware circuits and software design. The system can measure the coverage range and signal intensity of the wireless network and offer reliable and fundamental data for the management of the electric power meter reading.
出处
《电测与仪表》
北大核心
2008年第2期23-25,52,共4页
Electrical Measurement & Instrumentation
