一种普速铁路ATO线路数据处理方法

Method of ATO Line Data Processing for Conventional-speed Railway

介绍一种适用于普速铁路的线路数据处理方法。地面设备以应答器报文列表的形式存储线路数据,并通过车-地无线通信向车载设备发送进路数据和区间数据,车载ATO设备对应答器列表进行链接排序与位置确定,然后对区间数据和进路数据描述的内容进行拼接融合,形成一整个站间的连续线路数据供ATO使用。这种方式不需要全线车-地无线通信,车载设备可以提前预估整站间线路情况,且区间重启后依然能够获取到线路数据,可用性强。

This paper introduces a method for processing line data applicable to conventional-speed railways.Ground equipment stores line data in balises form and sends route data and section data to on-board equipment through vehicle-ground wireless communication.The on-board ATO equipment links and orders the balise lists and determines their positions,then collates and integrates the contents described in the section and route data to form continuous line data between stations for use by ATO.This method does not require vehicle-ground wireless communication on the entire line.On-board equipment can predict the line conditions between stations in advance and can still obtain line data after the section is restarted,which has high availability.