随着我国电力系统的深化改造，用电的稳定性和可靠性得到了极大的改善，但是在抄表数据采集方面，却没有跟上时代的步伐。随着低压电力线载波通信技术的不断成熟，让我们看到了利用该技术实现远程抄表的希望。以目前的PLC技术为基础，结合国内外成功的案例，从硬件的组成、搭建及软件、协议的设计方面进行了有益的探索和研究。

With the further renovation of electricity system in our country，the stability and reliability of electricity supply and consumption have been effectively improved． But the meter reading and data collection still lag behind the times．With the continuous maturity of communication technology of low-voltage power line carrier，we witness the hope of remote meter reading through utilizing this technology．Based on current PLC technology and the successful cases domestically and overseas，this paper conducts the valuable exploration and researches on hardware composition，construction and the design of software and protocol．