中低速磁浮车地通信综合承载方案研究  

Research on Vehicle-ground Communication Integrated Bearing Scheme of Medium and Low Speed Maglev Transit

作　　者：别碧勇 BIE Biyong(China Railway Maglev Transportation Investment&Construction Co.,Ltd.,Wuhan,Hubei 430060,China)

机构地区：[1]中铁磁浮交通投资建设有限公司,湖北武汉430060

出　　处：《机车电传动》2020年第6期97-100,共4页Electric Drive for Locomotives

基　　金：中国铁建股份有限公司科技重大专项经费资助计划项目(2018-A01)。

摘　　要：分析了长沙磁浮快线和北京磁浮S1线的车地通信系统建设方案,以及存在的不足。在深入研究中低速磁浮交通车地通信业务需求和主要无线通信技术的基础上,提出了一种基于LTE-M的中低速磁浮全综合承载方案,并进一步分析了方案针对不同频率资源和不同速度目标值的适应性,以及抗干扰措施。The construction scheme of vehicle-ground communication system of Changsha maglev express line and Beijing maglev line(S1 line) and its shortcomings were analyzed. On the basis of deep study on the demand of medium-low speed maglev transit vehicle-ground communication service and main wireless communication technology, a LTE-M based full integrated carrying scheme was proposed, and the adaptability of the scheme to different frequency resources, different speed and anti-interference measures were further analyzed.

关 键 词：中低速磁浮 车地通信 综合承载 抗干扰 LTE-M WLAN 

分 类 号：U237[交通运输工程—道路与铁道工程]