电力自动抄表系统集中器界面参考，ARM9 嵌入式linux-Centralized interface reference

这是 电力行业集中器程序。超标载波,485抄表，GPRS通信-this is electronic ji zhong qi source，GPRS router

一个电力载波模块程序，以输电线路为载波信号的传输媒介的电力系统通信，能实现抄表功能。-A power line carrier communications system module procedures to transmission lines as the transmission medium of the carrier signal power, to achieve meter reading function.