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铁路通信信号工程技术 ›› 2022, Vol. 19 ›› Issue (5): 68-71.DOI: 10.3969/j.issn.1673-4440.2022.05.013

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一种适用于山地齿轨的测速测距系统研究

刘 霞,孙晓光,周延昕   

  1. 通号城市轨道交通技术有限公司,北京 100070
  • 收稿日期:2021-11-29 修回日期:2022-03-22 出版日期:2022-05-25 发布日期:2022-05-25
  • 作者简介:刘霞(1986—),女,工程师,本科,主要研究方向:铁路信号,邮箱:liuxia@crscu.com.cn

Speed and Distance Measurement System for Mountainous Cog Railway

Liu Xia,  Sun Xiaoguang,  Zhou Yanxin   

  1. CRSC Urban Rail Transit Technology Co., Ltd., Beijing    100070, China
  • Received:2021-11-29 Revised:2022-03-22 Online:2022-05-25 Published:2022-05-25

摘要: 介绍山地齿轨交通的特点,提出一种适用于山地齿轨的测速测距方案。通过双速度传感器、多普勒雷达、三向加速度传感器,基于首尾冗余的方式,实现信号系统的测速测距功能。

关键词: 测速测距, 信号系统, 山地齿轨

Abstract: This paper introduces the characteristics of mountainous cog railway, and proposes a speed and distance measurement solution for mountainous cog railway, which realizes the speed and distance measurement through the speed sensor, Doppler radar and three-way acceleration sensor, based on the head and tail redundancy.

Key words: speed and distance measurement, signaling system, mountainous cog railway

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