EUHT技术在轻轨PIS车地无线传输系统中的应用研究  

Application of EUHT technology in train–trackside wireless transmission system of PIS in light rail

作　　者：余昕芳 Yu Xinfang

机构地区：[1]中国铁路设计集团有限公司,天津300251

出　　处：《现代城市轨道交通》2018年第3期66-69,共4页Modern Urban Transit

摘　　要：通过分析轻轨的特点,结合PIS车地无线传输系统的建设需求,针对目前PIS车地无线传输系统在轻轨的实际建设及后期运营中存在的问题,对PIS车地无线传输系统技术进行比选分析,最终提出基于EUHT技术的PIS车地无线传输系统在轻轨项目中的解决方案。Based on the analysis of characteristics of light rail,taking into consideration of the construction requirements in train–trackside wireless transmission system of passenger information system(PIS),and focusing on the problems in the actual construction of the current train–trackside wireless transmission system of PIS and in the post operation in light rail,this paper makes a comparison and analysis of the PIS train–trackside wireless transmission system technologies,and puts forward the solutions for train– trackside wireless transmission system PIS based on EUHT technologies for light rail projects.

关 键 词：轻轨 EUHT PIS 车地无线传输系统 

分 类 号：TN925[电子电信—通信与信息系统]