京津城际铁路调度命令信息一次传送成功率分析  

Analysis of Rate of Right First Time Transmission of Dispatching Command Information in Beijing-Tianjin Passenger Dedicated Line

作　　者：李继元[1] 董丽[1] 郭桂芳[1] 庞萌萌[2] 

机构地区：[1]北京铁路局电务处 [2]北京全路通信信号研究设计院有限公司

出　　处：《铁道通信信号》2011年第10期74-76,共3页Railway Signalling & Communication

摘　　要：调度命令信息无线传送系统是保障铁路行车安全的重要组成部分,然而京津城际铁路自开通运营以来,却存在着调度命令信息一次传送成功率低的问题,为此从系统原理和功能验证等方面进行了分析,并以此为基础,阐明了改善或解决的建议。Dispatching Command Data Wireless Transmission System is an important component to guarantee train operation safety of railways.The rate of right first time of dispatching command data transmission remained quite low since the Beijing-Tianjin dedicated passenger line had been put into operation.We analyzed the problem in view of system principle and functional verification and further expounded the recommendations for improvement or resolution.

关 键 词：铁路 调度命令信息 传送 分析 

分 类 号：U284.59[交通运输工程—交通信息工程及控制]