Speed and Distance Measurement System for Mountainous Cog Railway

doi:10.3969/j.issn.1673-4440.2022.05.013

Railway Signalling & Communication Engineering ›› 2022, Vol. 19 ›› Issue (5): 68-71.DOI: 10.3969/j.issn.1673-4440.2022.05.013

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Speed and Distance Measurement System for Mountainous Cog Railway

Liu Xia, Sun Xiaoguang, Zhou Yanxin

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

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

通号城市轨道交通技术有限公司，北京 100070

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

Abstract

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

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

CLC Number:

U284

Liu Xia, Sun Xiaoguang, Zhou Yanxin. Speed and Distance Measurement System for Mountainous Cog Railway[J]. Railway Signalling & Communication Engineering, 2022, 19(5): 68-71.

刘霞, 孙晓光, 周延昕. 一种适用于山地齿轨的测速测距系统研究[J]. 铁路通信信号工程技术, 2022, 19(5): 68-71.

Figures/Tables 4

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Speed and Distance Measurement System for Mountainous Cog Railway

一种适用于山地齿轨的测速测距系统研究

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