现代铁路列车跟踪与定位技术的研究  

Research on technology of train tracing and position determination for modern railway

作　　者：张源[1] 张洪宇[2] 

机构地区：[1]中国铁道科学研究院通信信号研究所,北京100081 [2]中国铁道科学研究院铁道科学技术研究发展中心,北京100081

出　　处：《铁路计算机应用》2011年第4期1-3,共3页Railway Computer Application

摘　　要：通过对国内外现代铁路列车跟踪与定位技术的研究,提出适合我国国情的基于全球定位系统和铁路无线通信网络的现代铁路列车跟踪与定位的系统方案,并结合具体试验验证其可行性与可靠性。This paper gave the survey of technology of the train tracing and position determination at home and abroad.On the basis of the technology of GPS and the railway wireless communication network,a solution which was suitable for national conditions in China was proposed.The feasibility and reliability of the proposal was proved by the specific test.

关 键 词：现代铁路 列车跟踪 定位 

分 类 号：U285.211[交通运输工程—交通信息工程及控制]