摘要
给出了高速铁路列车定位技术的一般概念，阐述了高速铁路中常用的列车定位技术．最终提出了一种崭新的列车定位模型，综合利用基于卫星的列车定位技术和基于查询／应答器的定位技术，大量减少了地面的查询／ 应答器．
This paper deals with the common concepts for high speed train locating. The main train locating technologies in the worldwide are discussed, and a new type method of train locating are proposed finally. The method combines balises and satellite based location modules with low requirements concerning trackside equipment. The properties of the above mentioned methods are also given.
出处
《北方交通大学学报》
CSCD
北大核心
1999年第5期73-76,共4页
Journal of Northern Jiaotong University
关键词
高速铁路
列车定位
查询/应答器
轨道电路
high speed railway train locating balise satellite based train locating
