摘要
本文介绍了RS485总线目前在国内电能表行业中应用的历史及现状,描述了利用RS485进行远方抄表过程中所经常遇到的问题,进行了详细分析并给出了解决方案。
This paper introduces the history and actuality of the RS485 BUS application in the watt-hour meter industry in China, describes usual problems in the remote meter reading processing by using RS485, and then analyzes the problems and gives their solving methods.
出处
《电测与仪表》
北大核心
2005年第3期26-28,共3页
Electrical Measurement & Instrumentation
关键词
RS485
电能表
远方抄表
问题及分析
RS485
Watt-hour meter
remote meter reading
problems and their analysis
