UIC《轨道电路分路灵敏度改进措施》修订研究  

Research on the Migration of UIC《Measures to be taken to improve track circuit shunting sensitivity》

作　　者：闫宏伟 吴歆彦 乔志超[2] 王杰[3] YAN Hongwei;WU Xinyan;QIAO Zhichao;WANG Jie(China Railway Economic and Planning Research Institute,Beijing 100038,China;CRSC Research&Design Institute Group Co.,Ltd.,Beijing 100071,China;China Railway First Survey and Design Institute Group Co.,Ltd.,Xi'an 710043,China)

机构地区：[1]中国铁路经济规划研究院有限公司,北京100038 [2]北京全路通信信号研究设计院有限公司,北京100071 [3]中铁第一勘察设计院集团有限公司,西安710043

出　　处：《铁路工程技术与经济》2025年第1期6-10,19,共6页Railway Engineering Technology and Economy

基　　金：中国铁路经济规划研究院院基金课题(合同编号:2023YJJ04)。

摘　　要：铁路信号设备是铁路运输的基础设备,其中轨道电路是铁路部门用于监督列车车辆是否占用轨道区段以及传输信号最主要的手段。UIC737-2《轨道电路分路灵敏度改进措施》提出了改进轨道电路分路性能的措施与建议。本文结合UIC737-2《轨道电路分路灵敏度改进措施》修订转化工作,在研究分析各国轨道电路设备研发、工程应用经验基础上,提炼安全可靠、技术先进、经济合理的轨道电路分路灵敏度改进措施,形成系统性和综合性的国际标准。Railway signal equipment is the basic equipment of railway transportation,among which track circuit is the most important means to supervise whether trains occupy track sections and transmit signals.UIC 737-2"Measures to be taken to improve track circuit shunting sensitivity"proposes suggestions for improving the sensitivity of track circuit shunting.This article put forward safe,reliable,technologically advanced and economically reasonable rail circuit sensitivity improvement measures on the basis of research of rail circuit equipment and engineering application experience of various countries,so as to form a systematic and comprehensive international standard.

关 键 词：轨道电路 分路性能 影响因素 分路改进措施 国际标准 

分 类 号：U238.5[交通运输工程—道路与铁道工程]