基于移动闭塞的状态发车技术研究

doi:10.3969/j.issn.1673-4440.2024.06.001

铁路通信信号工程技术 ›› 2024, Vol. 21 ›› Issue (6): 1-7.DOI: 10.3969/j.issn.1673-4440.2024.06.001

• • 下一篇

基于移动闭塞的状态发车技术研究

郭军强^1，2，3

1．南京理工大学，南京 210094；
2．北京全路通信信号研究设计院集团有限公司，北京 100070；
3．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:2024-06-10 出版日期:2024-06-25 发布日期:2024-06-25
作者简介:郭军强（1981—），男，正高级工程师，本科，主要研究方向：铁道信号，邮箱： 241gjq@crscd.com.cn。

Research on State Departure Technology Based on Moving Block

Guo Junqiang^{1, 2, 3}

1. Nanjing University of Science & Technology, Nanjing 210094, China;
2. CRSC Research & Design Institute Group Co., Ltd., Beijing 100070, China;
3. Engineering Research Center of Railway Industry of Intelligent and Autonomous Train Control, Beijing 100070, China

Received:2024-03-13 Revised:2024-06-10 Online:2024-06-25 Published:2024-06-25

摘要/Abstract

摘要： 在移动闭塞基础上，根据列车运行计划、列车状态、列车位置、列车制动性能、站场区段状态以及道岔位置等条件，以区段及道岔建立二叉树模型，搜索列车走行路径，判断列车位置出清关键道岔区段节点，计算后续发车进路办理时机，办理后续发车进路，实现进路由计划办理到状态办理转变，发车由计划发车到状态发车转变。缩短发车时间间隔，进而提升车站发车能力。

关键词: 移动闭塞, 发车时机, 关键道岔, 计划发车, 状态发车

Abstract: This paper establishes a binary tree model composed of sections and switches on the basis of moving block and in view of train operation plan, train status, train location, train braking performance, station section status, switch position and other conditions. Then, the train running path is searched, the nodes of the key switch sections cleared by the train are determined, the time for setting the subsequent departure route is calculated, and the subsequent departure route is set accordingly. The proposed model can change the route setting method from plan-based to state-based setting, and the train departure method from plan-based to state-based departure. Thus, it can shorten the interval of train departure and improve the train departure capacity of the station.

Key words: moving block, departure time, key switch, plan-based departure, state-based departure

中图分类号:

U284.44

郭军强. 基于移动闭塞的状态发车技术研究[J]. 铁路通信信号工程技术, 2024, 21(6): 1-7.

Guo Junqiang. Research on State Departure Technology Based on Moving Block[J]. Railway Signalling & Communication Engineering, 2024, 21(6): 1-7.

图/表 7

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基于移动闭塞的状态发车技术研究

Research on State Departure Technology Based on Moving Block

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