摘要
建立了一种高可靠性、低价位单片机中继通讯系统 ,详述了该系统的工作原理和过程 ,并从与多点总线结构式集散控制系统的对比中得出 :该系统从物理层面上 。
This treatise presents a low price, high reliability relay communication system, gives its construct frame, and explains the principle and the working process. Through comparing it with multiple point bus structure, We reach the conclusion that the system can thoroughly solve the problem on data communication reliability of collected and distributed control system on the physical layer face.
出处
《空军工程大学学报（自然科学版）》
CSCD
2000年第4期31-34,共4页
Journal of Air Force Engineering University(Natural Science Edition)
关键词
中继通讯
集散测控系统
多点总线结构
差动信号
relay communication
collected and distributed control system
multiple point bus structure
difference signal
