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铁路通信信号工程技术 ›› 2025, Vol. 22 ›› Issue (3): 125-130.DOI: 10.3969/j.issn.1673-4440.2025.03.019

• • 上一篇    

关于大号码道岔默认报文的分析及建议

谭坤轮1,2, 黄 四1,2   

  1. 1.北京全路通信信号研究设计院集团有限公司,北京 100070;
    2.列车自主运行智能控制铁路行业工程研究中心,北京 100070
  • 收稿日期:2024-03-13 修回日期:2025-02-05 出版日期:2025-03-25 发布日期:2025-03-25
  • 作者简介:谭坤轮(1984—),男,高级工程师,本科,主要研究方向:大号码道岔应答器分析及对策,邮箱:tankunlun@crscd.com.cn
  • 基金资助:
    国家自然科学基金项目(62120106011)

Analysis and Suggestions on Default Telegram for Large-Number Turnout

Tan Kunlun1, 2,  Huang Si1, 2#br#

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  1. 1. CRSC Research & Design Institute Group Co., Ltd., Beijing 100070, China;
    2. Engineering Research Center of Railway Industry of Intelligent and Autonomous Train Control, Beijing 100070, China
  • Received:2024-03-13 Revised:2025-02-05 Online:2025-03-25 Published:2025-03-25

摘要: 为确保高速铁路上运行的列车相互不降速转线,线路所普遍设置大号码道岔,地面列控中心 (TCC)设置大号码道岔应答器组。对列控系统应答器应用技术条件修订前后大号码道岔有源应答器、与其对应的地面电子单元(LEU)和TCC默认报文进行对比分析,提出修订后的技术条件在设备日常运用维护中暴露出一些新的问题。重点对暴露出的新问题进行相应分析,并针对该问题,提出天窗计划增加办理开放具备发送大号码道岔信息包进路的维护措施和相应默认报文中增加标志信息的优化建议。

关键词: 大号码道岔, 应答器, 默认报文

Abstract: In order to ensure that the trains running on high-speed railways do not slow down and change to another track, block posts are generally equipped with large-number turnouts, and the wayside TCC system is equipped with balise groups for large-number turnouts. This paper makes comparative analysis about the default telegrams of active balise for large-number turnouts and its corresponding LEU and TCC before and after the revision of the technical conditions for the application of balises for the train control system. It also proposes that the revised technical conditions cause some new problems in daily equipment operation and maintenance. This paper focuses the analysis on these new problems, and puts forward the maintenance measure of adding relevant information on setting routes with the conditions for sending data packets for large-number turnouts in the maintenance window plan, as well as the optimization suggestion of adding marker information in the corresponding default telegrams.

Key words: large-number turnout, balise, default telegram

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