基于车站无线通信下的临时限速研究

doi:10.3969/j.issn.1673-4440.2024.02.004

铁路通信信号工程技术 ›› 2024, Vol. 21 ›› Issue (2): 20-25.DOI: 10.3969/j.issn.1673-4440.2024.02.004

基于车站无线通信下的临时限速研究

奇岳恒¹，杜江红^2，3

1．国能新朔准池铁路(山西)有限责任公司，山西朔州 036002;
2．北京全路通信信号研究设计院集团有限公司，北京 100070；
3．北京市高速铁路运行控制系统工程技术研究中心，北京 100070

收稿日期:2022-09-30 修回日期:2024-01-08 出版日期:2024-02-25 发布日期:2024-02-25
作者简介:奇岳恒（1973—），男，助理工程师，本科，主要研究方向：铁路信号系统，邮箱：1634849155@qq.com。
基金资助:
中国铁路通信信号股份有限公司科研项目（2300-k1200035）

Research on Temporary Speed Restriction Based on Station Wireless Communication

Qi Yueheng¹, Du Jianghong^{2, 3}

1. CHN Energy Xinshuo Zhunchi Railway (Shanxi) Co., Ltd., Shuozhou 036002, China;
2. CRSC Research & Design Institute Group Co., Ltd., Beijing 100070, China;
3. Beijing Engineering Technology Research Center of Operation Control Systems for High Speed Railways, Beijing 100070, China

Received:2022-09-30 Revised:2024-01-08 Online:2024-02-25 Published:2024-02-25

摘要/Abstract

摘要： 针对仅站内覆盖无线网络条件下的临时限速处理进行研究，在站内有无线网络覆盖条件下，与列车通信，将站内列车走行路径范围的临时限速信息及区间临时限速信息发送给列车，实现列车在区间运行时，在未覆盖无线网络条件下，使用出站前接收到的临时限速信息控制列车安全运行。相比全线覆盖无线网络，或全线设置有源应答器，临时限速研究方式造价更低，适用性更强。

关键词: 站内覆盖无线, 行车路径, 限速处理, 适应性

Abstract: This paper studies the processing of temporary speed restriction under the condition of wireless network coverage only in stations. Under this condition, communication is established with trains to send the following information to the trains: the temporary speed restriction that is applicable to the train's operation path within the station and the temporary speed restriction in the sections. As a result, when trains operate in sections beyond the reach of wireless network coverage, they utilize the temporary speed restriction information received before leaving the station to control the safe operation of the trains. Compared with the method of wireless network covering an entire rail line or the method of setting switchable balises along an entire line, the temporary speed restriction research method in this paper has lower costs and stronger applicability.

Key words: wireless coverage in station, movement path, speed restriction processing, adaptability

中图分类号:

U284.48

奇岳恒, 杜江红. 基于车站无线通信下的临时限速研究[J]. 铁路通信信号工程技术, 2024, 21(2): 20-25.

Qi Yueheng, Du Jianghong. Research on Temporary Speed Restriction Based on Station Wireless Communication[J]. Railway Signalling & Communication Engineering, 2024, 21(2): 20-25.

图/表 6

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基于车站无线通信下的临时限速研究

Research on Temporary Speed Restriction Based on Station Wireless Communication

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