摘要
介绍了低压载波通信模块的组成结构及实现方式,分析了扩频载波通信方式、窄带通信方式以及相对应的控制芯片特点,并从自动抄表系统的可靠性、抗干扰能力、经济性上达到实用标准的角度出发。
Design and structure of the carrier telecommunication module were introduced. Furthermore, the communication mode of the spread-spectrum carrier telecommunication system, the narrowband communication system and the features of the control chips were analyzed. By the narrowband communication system, the reliability, anti- jamming capability and economical efficiency of the electric power remote automatic meter reading system will reach the practical standard.
出处
《江西电力》
2009年第2期30-31,37,共3页
Jiangxi Electric Power
关键词
电力载波
窄带通信
自动抄表系统
power line carrier
narrow band correspondence
automatic meter reading system
