摘要
介绍了用红外线实现上位单片机和多个单片机间的无线串行通信的方法,并基于该方法设计实现了新型无线抄表系统,给出了硬件线路图、通信协议和程序流程,并在供电公司进行了应用,效果明显。
This paper in detail introduces the method which is used to complete the wireless serial communication between host single chip microcomputer and others by means of ultra red rays,designs a new kind of wireless meter reading system based on the method and puts forward the hardware circuit diagram,communication protocol and program flow.This system is used in the power supply company with good effect.
出处
《机械制造与自动化》
2010年第4期176-178,共3页
Machine Building & Automation
关键词
抄表系统
单片机
红外线
无线
meter reading system
single chip microcomputer
ultra red rays
wireless
