The invention provides a shared vehicle positioning correction method and device and a shared vehicle, and the method comprises the steps: obtaining the Bluetooth broadcast information of a plurality of candidate vehicles in a parking area, the Bluetooth broadcast information being sent by the Bluetooth module of each candidate vehicle in real time; determining whether the positioning information of the to-be-corrected vehicle drifts or not based on the positioning information of each candidate vehicle carried in the Bluetooth broadcast information and the positioning information of the to-be-corrected vehicle; when it is determined that the positioning information of the to-be-corrected vehicle drifts, a reference vehicle is determined from the candidate vehicles based on the confidence of the positioning information of the candidate vehicles; and correcting the positioning information of the to-be-corrected vehicle based on the positioning information of the reference vehicle. According to the method, the positioning information of the to-be-corrected vehicle drifting in positioning can be accurately corrected, and the problems that in a traditional method, an auxiliary beacon needs to be additionally arranged, so that the cost is high, and potential safety hazards exist are solved.
本发明提供一种共享车辆定位修正方法、装置及共享车辆,所述方法包括:获取停车区内多个候选车辆的蓝牙广播信息,蓝牙广播信息是各候选车辆的蓝牙模块实时发送的;基于蓝牙广播信息中携带的各候选车辆的定位信息,以及待修正车辆的定位信息,确定待修正车辆的定位信息是否发生漂移;在确定待修正车辆的定位信息发生漂移的情况下,基于各候选车辆的定位信息的置信度,从各候选车辆中确定参考车辆;基于参考车辆的定位信息,对待修正车辆的定位信息进行修正。本发明能够实现精确对定位发生漂移的待修正车辆进行定位信息修正,避免传统方法中需要增设辅助信标导致成本较高且存在安全隐患的问题。
Shared vehicle positioning correction method and device and shared vehicle
共享车辆定位修正方法、装置及共享车辆
2022-12-27
Patent
Electronic Resource
Chinese
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