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铁路通信信号工程技术 ›› 2022, Vol. 19 ›› Issue (6): 23-27.DOI: 10.3969/j.issn.1673-4440.2022.06.005

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基于北斗卫星的列车完整性检查技术方案

范 楷1,2,张 淼1,2,滕 达1,2,冯浩楠1,2,段宏伟1,2   

  1. 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
  • 收稿日期:2021-09-14 修回日期:2022-04-24 出版日期:2022-06-20 发布日期:2022-06-25
  • 作者简介:范楷(1989—),男,助理研究员,硕士,主要研究方向:铁路信号、智能铁路, 邮箱:fankai_cars@163.com。
  • 基金资助:
    中国铁道科学院集团有限公司重大课题项目(2020YJ067)

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

Fan Kai1, 2,  Zhang Miao1, 2,  Teng Da1, 2,  Feng Haonan1, 2,  Duan Hongwei1, 2   

  1. 1. China Academy of Railway Sciences Co., Ltd., Beijing 100081, China;
    2. National Research Center of Railway Intelligence Transportation System Engineering Technology, Beijing 100081, China
  • Received:2021-09-14 Revised:2022-04-24 Online:2022-06-20 Published:2022-06-25

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。

关键词: 列控系统, 列车完整性检查, 北斗卫星, 系统风险分析

Abstract: 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.

Key words: train control system, train integrity inspection, Beidou satellite, system risk analysis