定位技术在列车调度监督系统中的应用

Application of Positioning Technology in Train Dispatch Supervision System

详细分析了在GPS/GIS环境下的调度监督系统中 ,关于列车动态位置的确定 ,即采用GPS/DR组合定位方式 ,利用模糊逻辑算法进行数据融合后 ,对获得的数据信息进行地图匹配 ,并通过软件设计和较为精确的定位信息 。

The determination of real time train position using GPS/GIS in the railway dispatch supervision system was analyzed.An integrated GPS/DR positioning is adopted to implement train positioning,which used the data from data fusion with fuzzy method for map matching.And the proposed software design can realize the visualization of the track of the train real time position.