基于SC1128的路灯监控系统

针对现有的采用无线通信方式的路灯监控系统有设备成本高、占用无线频率、易受干扰等缺点,提出采用电力线载波通信方式的路灯监控系统.给出该系统的总体设计,介绍了芯片SC1128的工作原理以及与单片的通讯方式,最后给出了系统的软件设计方案.该系统具有抗干扰能力强,稳定性高等优点,利用现有的路灯线路网作为传输媒介,对路灯进行实时监控,大大提高了路灯维护的效率.

Monitoring and controling system of street lamps based on SC1128

The existing monitoring and controlling system of street lamp generalay adopts wireless communication,which has the weaknesses of high equipment cost,taking up the wireless spectrum,and easily being subjected to the interference and etc.Monitoring and controlling system of street lamps based on powerline carrier communication can overcome the above-mentioned weaknesses.The total design of system is given,the principle and way of corresponding with single chip computer of chip SC1128 are introduced.At last,the design of software of the system is proposed.This system has the characters of better interference reject,higher stability, which makes use of the existing street lamp circuit net as transmission medium and can be monitored and controlled real-timely,so they will be maintenanced more efficiency.