铁道标准设计2017，Vol.61Issue(5)：158-162,5.DOI:10.13238/j.issn.1004-2954.2017.05.034
有源应答器下行链路信息传输研究
Study on Down-link Data Transmission of Active Balise
许阳阳 1董昱1
作者信息
- 1. 兰州交通大学自动化与电气工程学院,兰州 730000
- 折叠
摘要
Abstract
In view of the failure of the active balise in two-way transmission in the balise system, the active balise is improved to assure the successful data transmission.The down channels of each interface are firstly built to conduct two-way transmission of each interface, and the two-way transmission of the entire system is then fulfilled.The effectiveness of this method is proved by the modeling and simulation of "A" interface.The improved active balise system reserves the original functions to avoid much technical revision, and furthermore to fulfill two-way transmission of data and replace some of the functions of the track circuit.As a result, C1 and C2 can still fulfill two-way transmission via the active balise to ensure normal train operation in case of the degradation of the Train Control System, and theoretical basis is provided for the productization of the two-way balise.关键词
铁路信号/有源应答器/安全/下行链路/双向传输/功能扩展Key words
Railway signaling/Active balise/Safety/Down-link/Two-way transmission/Function extension分类
交通工程引用本文复制引用
许阳阳,董昱..有源应答器下行链路信息传输研究[J].铁道标准设计,2017,61(5):158-162,5.
