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铁路通信信号工程技术 ›› 2023, Vol. 20 ›› Issue (6): 36-43.DOI: 10.3969/j.issn.1673-4440.2023.06.008

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基于5G-R的CTCS-3列控业务接口监测系统研究

吴 宇1,董成文2,李 鹍2   

  1. 1.中国铁路北京局集团有限公司,北京 100860;
    2.中国铁道科学研究院集团有限公司,北京 100086
  • 收稿日期:2022-10-24 修回日期:2023-05-16 出版日期:2023-06-25 发布日期:2023-06-25
  • 作者简介:吴宇(1984—),男,高级工程师,硕士,主要研究方向:铁路通信,邮箱:18911889209@189.cn。
  • 基金资助:
    中国铁道科学研究院集团有限公司基金课题项目(2021YJ115)

Research on CTCS-3 Train Control Service Interface Monitoring System Based on 5G-R

Wu Yu1,  Dong Chengwen2,  Li Kun2   

  1. 1. China Railway Beijing Group Co., Ltd., Beijing    100860, China;
    2. China Academy of Railway Sciences Co., Ltd., Beijing    100086, China
  • Received:2022-10-24 Revised:2023-05-16 Online:2023-06-25 Published:2023-06-25

摘要: 基于5G-R的CTCS-3列控系统架构和5G-R接口协议栈,研究CTCS-3列控业务接口监测系统架构、功能、性能以及关键技术。通过对5G-R信令、测量报告以及CTCS-3业务数据解析,设计多种用户标识特征关联方法,完成用户全过程数据整合与关联,实现CTCS-3信令和数据跟踪、网络状况监测、查询分析、数据统计和日志图表等多种功能,填补5G-R重要行车业务监测系统空白,为5G-R无线网络优化提供实时、全程、多角度、多维度、图示化分析数据,辅助5G-R网络下CTCS-3列控系统故障处理。

关键词: CTCS-3, 5G-R, 接口监测, 接口信令, 业务数据

Abstract: Based on 5G-R CTCS-3 train control system architecture and 5G-R interface protocol stack, this paper studies the architecture, functions, performance and key technologies of CTCS-3 train control interface monitoring system. Through the analysis of 5G-R signaling, measurement report and CTCS-3 service data, a variety of user identification feature association methods are designed to complete the user's whole process data integration and association, realize CTCS-3 signaling and data tracking, network status monitoring, query and analysis, data statistics and log chart and other functions, fill in the gaps in 5G-R important traffic service monitoring system, and provide real-time, whole-process, multi-angle, multi-dimensional graphical analysis of data for 5G-R wireless network optimization to assist in troubleshooting of CTCS-3 train control system under 5G-R network.

Key words: CTCS-3, 5G-R, interface monitoring system, interface signaling, service data

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