摘要
利用循环式远动规约作为数据报文的组帧结构,根据无线数传电台通信信道的实际情况,采用召调式通信方式,设计了一种全新的配电监控系统无线通信协议.该协议可以防止无线杂波干扰信号对数据分析的影响,又可高效地完成接受各子站的数据传输、控制和参数设置任务.通过实际项目运行表明,该协议具有循环式CDT规约和召调式Polling规约的优点,又避免了各自存在的缺点,适合无线远程监控的实现.
In view of the actual state of contemporary wireless data communication channels,a new wireless communication protocol for distribution monitoring and controlling system is designed in polling communication, using Cycle Data Transmitting（CDT） protocol as the frame structure of data messages. The protocol is not only immune to the influence from wireless wave hash to data analysis,but also efficient in completing the tasks of receiving the data transmission,data control and parameter settings from various sub-stations. As demonstrated by practice of real projects,the protocol can combine the merits of Cycle Data Transmitting（CDT） protocol and Polling protocol,as well as avoid their respective demerits, which adapts itself to wireless distant monitoring and controlling.
出处
《厦门大学学报（自然科学版）》
CAS
CSCD
北大核心
2008年第3期353-356,共4页
Journal of Xiamen University：Natural Science
基金
厦门演武大桥监控项目(0015-K81075)资助
关键词
远程监控
通信协议
CRC8
distant monitoring and controlling
communication protocol
CRC8
作者简介
Email：yuzhen20@vip．sina．com
