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铁路通信信号工程技术 ›› 2024, Vol. 21 ›› Issue (11): 24-29.DOI: 10.3969/j.issn.1673-4440.2024.11.004

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CTC系统中调车进路搜索的设计与实现

康清瑜   

  1. 北京全路通信信号研究设计院集团有限公司,北京 100070
  • 收稿日期:2023-05-07 修回日期:2024-10-10 出版日期:2024-11-25 发布日期:2024-11-25
  • 作者简介:康清瑜(1989—),男,工程师,本科,主要研究方向:铁路调度集中系统研发,邮箱:kangqingyu@crscd.com.cn
  • 基金资助:
    国家重点研发计划资助项目(2022YFB4300500);中国国家铁路集团有限公司系统性重大项目(P2022X013)

Design and Implementation of Shunting Route Search for CTC System

Kang Qingyu   

  1. CRSC Research & Design Institute Group Co., Ltd., Beijing 100070, China
  • Received:2023-05-07 Revised:2024-10-10 Online:2024-11-25 Published:2024-11-25

摘要: 针对目前多数铁路站场调车作业为人工办理的现状,为规避人为失误导致的进路错办等问题,提高调车作业的自动化水平,提出一种基于调度集中系统(Fzt-CTC)的调车进路搜索功能的设计思路。利用图的理论将铁路站场调车进路搜索问题抽象为有向无环图的路径求解问题,并结合现场实际情况提出模型的4种约束条件,通过剥离非关键约束和引入经验值的方法对理论模型进行工程化处理,最终基于现有CTC系统,设计调车作业管理软件,实现调车进路搜索等功能。

关键词: 调车进路, 调度集中, 进路搜索, 铁路运输

Abstract: In view of the current situation that shunting operations are handled manually in most railway stations and yards, this paper proposes a design approach for shunting route search based on the centralized traffic control (Fzt-CTC) system, to improve the automation level of shunting operations, and to avoid incorrect route setting caused by human errors. The graph theory is used to abstract the shunting route search problems in railway stations and yards as path-finding problems of the directed acyclic graph. Four constraints are provided for the proposed model on the basis of the one-site practical situation. The theoretical model is processed through engineering approaches by removing non-critical constraints and introducing empirical values. Finally, on the basis of the existing CTC system, the shunting operation management software is designed to achieve the shunting route search function.

Key words: shunting route, centralized traffic control, route search, railway transportation

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