The invention discloses an automatic train neutral section passing method, device and equipment based on Beidou and a medium, and relates to the field of railway high-precision positioning, and the method comprises the steps: obtaining corresponding train track data and Beidou train positioning data in real time; performing data processing based on the target trajectory data of the train in the corresponding time period to obtain a first longitude and latitude position and a second longitude and latitude position; the first longitude and latitude position and the second longitude and latitude position are the positions where the train obtains an LKJ virtual split-phase forecast signal and an LKJ virtual strong break signal in front of the corresponding split-phase point respectively; calculating the distance information between the longitude and latitude position of the train in a fixed solution state and the first longitude and latitude position and the second longitude and latitude position in real time, and obtaining the coordinate information of a target phase splitting point according to the Beidou train positioning data; when it is judged that the train is close to the first longitude and latitude position or the second longitude and latitude position based on the target phase-splitting point coordinate information, corresponding control operation is triggered. And the automatic neutral section passing operation of the train can be accurately completed.
本申请公开了一种基于北斗的列车自动过分相方法、装置、设备及介质,涉及铁路高精度定位领域,包括:实时获取相应的列车轨迹数据、北斗列车定位数据;基于列车在相应时间段内的目标轨迹数据进行数据处理,得到第一经纬度位置及第二经纬度位置;第一经纬度位置、第二经纬度位置分别为列车获取位于对应的分相点前的LKJ虚拟分相预告信号、LKJ虚拟强断信号的位置;实时计算列车在固定解状态下的经纬度位置与第一经纬度位置及第二经纬度位置之间的距离信息,并根据北斗列车定位数据得到目标分相点坐标信息;当基于目标分相点坐标信息判定列车靠近第一经纬度位置或第二经纬度位置时,触发相应控制操作。能够精准完成列车自动过分相的操作。
Train automatic neutral section passing method, device and equipment based on Beidou and medium
一种基于北斗的列车自动过分相方法、装置、设备及介质
2024-08-13
Patent
Electronic Resource
Chinese
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