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铁路通信信号工程技术 ›› 2024, Vol. 21 ›› Issue (3): 69-72.DOI: 10.3969/j.issn.1673-4440.2024.03.013

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复杂条件下地铁CBTC信号系统接入既有线的解决方案

陈 通   

  1. 大连公共交通建设发展有限公司,辽宁大连 116000
  • 收稿日期:2023-09-22 修回日期:2024-01-26 出版日期:2024-03-25 发布日期:2024-03-25
  • 作者简介:陈通(1984—),男,高级工程师,硕士,主要研究方向:铁路信号系统,邮箱:269502015@qq.com。

Solution for Connecting CBTC System to Existing Line Under Complex Conditions#br#

Chen Tong   

  1. Dalian Public Transport Construction Development Co., Ltd., Dalian    116000, China
  • Received:2023-09-22 Revised:2024-01-26 Online:2024-03-25 Published:2024-03-25

摘要: 地铁线网规模的逐步扩大,受限于规划、审批、需求变化等因素,分期建设、分期开通的地铁建设工程越来越多。如何在不影响既有线正常运营条件下完成信号系统的全功能接入是线路开通的关键。结合大连地铁2号线二期北段信号系统工程项目实施经验,提出复杂条件下CBTC信号系统的接入方案,该方案降低安全风险并减少调试时间,可以提供类似项目借鉴和实施经验。

关键词: 信号系统, 系统接入, 动车调试

Abstract: With the gradual expansion of subway networks, more and more subway lines are constructed and opened in stages due to such constraining factors as planning, approval and requirement change. How to achieve the full-functional access of the signal system without affecting the normal operation of an existing line is the key issue for the opening of the subway line. Based on the implementation experience accumulated in the signal system engineering project for the northern section of Phase II of Dalian Metro Line 2, this paper proposes a system access plan for the CBTC system under complex conditions. The proposed plan can reduce both the safety risks and the commissioning time, and provide reference and practical experience for similar projects.

Key words: signal system, system access, train commissioning

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