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铁路通信信号工程技术 ›› 2022, Vol. 19 ›› Issue (8): 13-18,31.DOI: 10.3969/j.issn.1673-4440.2022.08.003

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特殊场景下列控级间切换方案优化

王先明1，周艳丽­2，张健伟3   

  1. 1．江苏高速铁路有限公司，江苏徐州 221006；
    2．华东交通大学电气与自动化工程学院，南昌 330000；
    3．中国铁路上海局集团有限公司上海电务段，上海 200000
  • 收稿日期:2021-12-22 修回日期:2022-05-24 出版日期:2022-08-25 发布日期:2022-08-25
  • 作者简介:王先明(1990—)，男，工程师，硕士，主要研究方向：铁路运输自动化，邮箱：405047211@qq.com。
  • 基金资助:
    江西省青年科学基金重点资助项目（20192ACBL
    21005）;江西省教育厅科学研究项目（GJJ200608）

Optimization of Transition Scheme between Train Control Levels in Special Scenarios

Wang Xianming1,  Zhou Yanli2,  Zhang Jianwei3   

  1. 1. Jiangsu High Speed Railway Co., Ltd., Xuzhou    221006, China；
    2. School of Electrical and Automation Engineering, East China Jiaotong University, Nanchang    330000, China；
    3.Shanghai Signaling & Communication Depot, China Railway Shanghai Group Co., Ltd., Shanghai    200000, China
  • Received:2021-12-22 Revised:2022-05-24 Online:2022-08-25 Published:2022-08-25

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摘要： 列控级间切换描述列车在CTCS-3级和CTCS-2级区段边界，列控系统应该遵守的原则和车载设备等级转换过程。通过描述CTCS-3转CTCS-2级间切换特殊场景，深入分析300H型列车自动防护系统（ATP）在运行时触发最大常用制动的故障原因。同时为解决300H型车制动问题并适应各种不同型号车载设备，对特殊场景下CTCS-3转CTCS-2切换方案提出优化建议。

关键词: 列控中心, 级间切换, 特殊场景, 故障分析

Abstract: Transition between train control levels describes the principles that the train control system should follow and the level transition process of onboard equipment at the boundary of CTCS-3 and CTCS-2 sections. This paper describes the special scenarios of transition between CTCS-3 and CTCS-2
level, and deeply analyzes the fault cause of the 300H automatic train protection system (ATP) triggering SB7 during operation. At the same time, in order to solve the braking problem of 300H ATP and adapt to various types of onboard equipment, the optimization suggestions for the CTCS-3 to CTCS-2 transition scheme in special scenarios are put forward.

Key words: train control center, level transition, special scenario, fault analysis

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