基于应答器与GPS联合定位实现驼峰推峰机车的无线机车信号

Implementation of Cab Radio Signal of Humping Locomotive Based on Combined Positioning by Balise and GPS

本文首先剖析了驼峰无线机车信号系统中,信号复示关系建立与机车定位的关系,然后介绍点式查询应答器(简称:应答器)和全球卫星定位系统(GPS)这两种定位方式在机车走行定位方面的应用模式,最后,给出两种定位方式集成、融合后,在驼峰无线机车信号方面的应用实例及效果。

The paper first anatomizes the relationship between signal repetition relationship establishment and locomotive positioning in cab radio signal system of hump; then introduces the application mode of intermittent balise (Balise is for short.) and global positioning system (GPS) regarding locomotive running positioning; finally, gives examples and the effect of application of the two positioning modes' integration in the respect of hump cab radio signal.