中低速磁浮线信号系统测速方案分析  

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

作　　者：杜时勇 胡映 俞国荣[2] Du Shiyong;Hu Ying;Yu Guorong(CREEC East China Survey and Design Co.,Ltd.,Hangzhou 310004,China;Hangzhou Metro Group Co.,Ltd.,Hangzhou 310003,China)

机构地区：[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

出　　处：《铁路通信信号工程技术》2024年第7期104-109,共6页Railway Signalling & Communication Engineering

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。The structure of medium and low speed maglev vehicles and tracks is fundamentally diff erent from that of ordinary wheel rail transit systems.The traditional speed measurement scheme is no longer applicable to the medium and low speed maglev transit system,and a new speed measurement method needs to be reconstructed.This paper analyzes the speed measurement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.

关 键 词：信号系统 测速 磁悬浮 

分 类 号：U237[交通运输工程—道路与铁道工程]