摘要
介绍了铁路防灾监控系统的架构,并对系统中的通信协议进行了详细介绍,重点分析了现有铁路防灾体系中通信协议的优缺点,结合铁路防灾监控系统中落石监测报警的需求,研究开发了一套高效可靠的通信协议。介绍了通信协议的格式、连接模式、硬件程序架构等,并展示分析了通信协议的测试结果。
The article introduces the structure of the railway disaster prevention and alarm system,and describes the communication protocol used in the system in detail,especially focusing on the analysis of the advantages and disadvantages of the protocols in existing railway disaster prevention system.Combined with the need of the fallen rock monitoring and alarming in the system,a highly efficient and reliable communication protocol is studied and developed.In the article the format of the communication protocol,connection mode,hardware program framework are described in detail,and the test results of the protocol are presented and analyzed finally.
出处
《铁道通信信号》
2012年第11期54-57,共4页
Railway Signalling & Communication
基金
铁路防灾减灾技术深化研究──铁路防洪安全检测监控技术研究(课题编号:2011G017-A)
关键词
铁路防灾
落石监测
通信协议
可靠性
Railway disaster prevention
Fallen rock monitoring
Communication protocol
Reliability
