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铁路通信信号工程技术 ›› 2024, Vol. 21 ›› Issue (9): 11-15.DOI: 10.3969/j.issn.1673-4440.2024.09.002

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基于列车类型自动切换闭塞制式的方案

李湘宜   

  1. 卡斯柯信号有限公司,北京 100070
  • 收稿日期:2023-08-04 修回日期:2024-07-09 出版日期:2024-09-25 发布日期:2024-09-25
  • 作者简介:李湘宜(1989—),女,高级工程师,硕士,主要研究方向:列车控制系统,邮箱:selinayilee@163.com。
  • 基金资助:
    中国国家铁路集团有限公司科技研究开发重点课题项目(N2023G059)

Scheme for Automatic Switching of Block Systems Based on Train Type

Li Xiangyi   

  1. CASCO Signal Ltd., Beijing   100070, China
  • Received:2023-08-04 Revised:2024-07-09 Online:2024-09-25 Published:2024-09-25

摘要: 为进一步提升移动闭塞系统的适应性和可用性,研究现有列车和移动闭塞列车混跑场景的需求,提出一种基于列车类型自动切换区间闭塞制式的方案。在不同运营场景下,该方案通过列车信息和占用信息综合判断,准确筛选发车的闭塞制式,无需人工操作,避免人为失误造成的不良影响,保障列车运行安全。自动切换闭塞制式的方案解决了线路由自动站间闭塞改造为移动闭塞的过渡期间以及设备故障后备模式运行时线路运营的难点,为移动闭塞系统的广泛应用提供了基础。

关键词: 移动闭塞, 自动站间闭塞, 列车类型, 自动切换

Abstract: In order to further improve adaptability and usability of the moving block system, this paper studies the requirements of the mixed scenarios of existing trains and moving block trains, and proposes a scheme of switching the section block system automatically based on train type. In different operating scenarios, the scheme can screen the departure block system accurately through comprehensive judgment of train information and occupied information without manual operation, in order to avoid the bad influences caused by human errors, ensure the safety of train operation. The scheme of automatically switching block system solves the difficulties in line operation during the transition period from automatic block between stations to moving block and in the backup mode of equipment failure, and provides the foundation for the widespread application of moving block system.

Key words: moving block, automatic block between stations, train type, automatic switching

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