【摘要】 低压电力线载波通信技术是实现楼宇自动化、自动抄表的关键技术。本文从自动抄表的角度介绍了电力线载波通信的基本概况,分析了现实的电力线载波通信技术,介绍了利用电力线载波通信进行自动抄表的一个具体方案。此方案基本能满足电力载波抄表的要求,采用低压电力载波集中抄表将成为自动抄表行业的发展趋势。更多还原

【Abstract】 The technique of low power-line carrier communication serves for carrier communication,the key of the realization of automation of tower,autom atic transcription ofinstrum entation’sparam eter.This article introduces the general scenario of power-line carriercom munication in the pointofview of the autom atic meterreading system.We analyze power-line carriercom munication technologies and describe a detailed autom atic meterreading schem ewhich mkesuse of the powerline carriercom munications.This program can meetthe requirem ents of power-line carrierm eterreading,the strategy will become the developing trend of autom aticm eterreading industry.更多还原