The invention relates to the technical field of positioning, in particular to a rail vehicle positioning method, device and equipment and a storage medium, and the method comprises the steps: obtaining communication messages between a target train and a plurality of communication base stations, and determining the target distance between the target train and each communication base station according to the communication time in the communication messages; the use of beacons is reduced, the cost is reduced, the base station positions in the communication base stations are determined on the preset base station distribution diagram, and finally the target train is positioned by combining the distances between the target train and the communication base stations, so that the positioning precision is improved, and the problems that the service life of train track positioning beacons in the prior art is short and the positioning efficiency is low are solved. The method solves the technical problems of high positioning precision and high cost, reduces the use of beacons on the premise of not influencing the positioning precision, and saves the cost.
本发明涉及定位技术领域,尤其涉及一种轨道车辆定位方法、装置、设备及存储介质,本发明通过获取目标列车与若干个通信基站之间的通信报文,根据所述通信报文中的通信时间确定目标列车与各通信基站之间的目标距离,减少信标的使用,从而减少成本并在预设基站分布图上确定各通信基站内的基站位置,最后结合目标列车与多个通信基站的距离对目标列车进行定位,提高了定位精度,避免了现有技术列车轨道定位信标的使用寿命较短,成本较高的技术问题,在不影响定位精度的前提下,减少信标的使用,从而节约成本。
Railway vehicle positioning method, device and equipment and storage medium
轨道车辆定位方法、装置、设备及存储介质
22.11.2022
Patent
Elektronische Ressource
Chinesisch
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