摘要
由于电力线信道环境的特殊性,使电力线载波抄表系统中存在着抄表距离有限、通信成功率不高等问题。针对此问题,介绍两种路由算法——点名请求算法和数据收集算法,分别用于自动抄表中实现监控电表和例行抄读业务。
Being a channel originally designed for transmitting energy instead of messages, the power line is of course not a very good media for communication, and good routing algorithms have to be employed to strengt- hen the communication ability. This paper introduces routing algorithms for two application problems in AMR systems. The algorithms introduced here have been implemented in SSC1630 and SSC1640 PLC chips by Qingdao Eastsoft Company.
出处
《电子技术应用》
北大核心
2010年第5期70-73,共4页
Application of Electronic Technique
关键词
电力线通信
路由算法
自动抄表系统
power line communication
routing algorithms
AMR system
