基于嵌入式Linux的通用分组无线业务自动抄表系统

Automatic meter reading system based on embedded Linux operating system and general packet radio service

自动化抄表系统是电网推行商业化运营和管理、电力走向市场的技术保障。为此, 介绍了一种基于嵌入式Linux系统的电力远程自动抄表装置方案, 该方案采用了高性能的32 位CPU (MPC860T)、先进的无线通信模块, 应用通用分组无线业务(GPRS)作为数据传输平台, 实现了电力抄表现场的高效率以及与Internet的无缝数据融合, 提升了电力抄表技术水平。

Automatic meter reading system is of great importance to the commercialized running and management of power network and the marketization of electricity.This paper introduces a new scheme of remote automatic meter reading device based on embedded Linux operating system,which adopts high-performance 32-bit CPU(MPC860T),advanced radio communication modules and uses general packet radio service (GPRS)as data transmission platform,thus realizing efficient kWh meter reading and seamless data fusion with Internet and improving the technical level of kWh meter reading.