Analysis of Speed Measurement Scheme of Signaling System for Medium and Low Speed Maglev Line#br#

doi:10.3969/j.issn.1673-4440.2024.07.016

Railway Signalling & Communication Engineering ›› 2024, Vol. 21 ›› Issue (7): 104-109.DOI: 10.3969/j.issn.1673-4440.2024.07.016

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Analysis of Speed Measurement Scheme of Signaling System for Medium and Low Speed Maglev Line#br#

Du Shiyong1, Hu Ying2, Yu Guorong2

1. CREEC East China Survey and Design Co., Ltd., Hangzhou 310004, China;
2. Hangzhou Metro Group Co., Ltd., Hangzhou 310003, China

Received:2022-10-24 Revised:2024-04-24 Online:2024-07-25 Published:2024-07-25

中低速磁浮线信号系统测速方案分析

杜时勇1，胡映2，俞国荣2

1．中铁二院华东勘察设计有限责任公司，杭州 310004；
2．杭州市地铁集团有限责任公司，杭州 310003

作者简介:杜时勇（1981—），男，高级工程师，本科，主要研究方向：轨道交通信号系统设计研究，邮箱：63221514@ 163.com。

Abstract

Abstract: The structure of medium and low speed maglev vehicles and tracks is fundamentally different from that of ordinary wheel rail transit systems. The traditional speed measurement scheme is no longer applicable to the medium and low speed maglev transit system, and a new speed measurement method needs to be reconstructed. This paper analyzes the speed measurement principle, speed measurement accuracy, engineering application, and engineering cost of the five speed measurement methods of the medium and low speed maglev line signaling system, and puts forward reasonable suggestions for the speed measurement of the medium and low speed maglev line signaling system.

Key words: signaling system, speed measurement, maglev line

摘要： 中低速磁悬浮车辆和轨道构造与普通轮轨交通系统存在本质差异，传统的测速方案不再适用于中低速磁悬浮交通系统，需要重新构建新型测速方式，对中低速磁浮线信号系统五种测速方式的测速原理、测速精度、工程运用、工程造价等进行分析，提出中低速磁浮线信号系统测速合理化建议。

关键词: 信号系统, 测速, 磁悬浮

CLC Number:

U237

Du Shiyong, Hu Ying, Yu Guorong. Analysis of Speed Measurement Scheme of Signaling System for Medium and Low Speed Maglev Line#br#[J]. Railway Signalling & Communication Engineering, 2024, 21(7): 104-109.

杜时勇, 胡映, 俞国荣. 中低速磁浮线信号系统测速方案分析[J]. 铁路通信信号工程技术, 2024, 21(7): 104-109.

Figures/Tables 8

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Analysis of Speed Measurement Scheme of Signaling System for Medium and Low Speed Maglev Line#br#

中低速磁浮线信号系统测速方案分析

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