基于北斗卫星的列车完整性检查技术方案  

Research on Technical Scheme of Train Integrity Inspection Based on Beidou Satellite

作　　者：范楷 张淼 滕达 冯浩楠 段宏伟 Fan Kai;Zhang Miao;Teng Da;Feng Haonan;Duan Hongwei(China Academy of Railway Sciences Co.,Ltd.,Beijing 100081,China;National Research Center of Railway Intelligence Transportation System Engineering Technology,Beijing 100081,China)

机构地区：[1]中国铁道科学研究院集团有限公司,北京100081 [2]国家铁路智能运输系统工程技术研究中心,北京100081

出　　处：《铁路通信信号工程技术》2022年第6期23-27,共5页Railway Signalling & Communication Engineering

基　　金：中国铁道科学院集团有限公司重大课题项目(2020YJ067)。

摘　　要：总结国内铁路信号系统发展新需求,在现有列车完整性检查方案的基础上,对下一代列控系统完整性检查需求进行分析。提出一种基于北斗卫星的列车完整性检查技术方案,并对系统进行初步设计;在该方案的基础上应用FMECA方法,对系统进行风险分析。这种基于北斗卫星的列车完整性检查方案在解决现有方案存在问题的同时,还能够满足国内的铁路对下一代列控系统发展提出的新需求。This paper summarizes the new requirements for the development of China's railway signaling system,analyzes the integrity inspection requirements of the next generation train control system based on the introduction of the existing train integrity inspection program,proposes a technical scheme for train integrity inspection based on Beidou satellites and carries out the preliminary design for the system.On the basis of the scheme,the paper also analyzes the risk of the system by FMECA method.The train integrity inspection scheme based on Beidou satellite can not only solve the problems of the existing scheme,but also meet the new requirements of the development of China's railways for the next generation train control system.

关 键 词：列控系统 列车完整性检查 北斗卫星 系统风险分析 

分 类 号：U284.48[交通运输工程—交通信息工程及控制]