The invention relates to a multi-sensor fusion positioning method and device of a vehicle, the vehicle and a storage medium, and the method comprises the steps: dividing a Bluetooth signal of the vehicle into Bluetooth signal range circles of a welcome area, a locking area, an unlocking area and a starting area; when it is detected that the user moves in the Bluetooth signal range circle, UWB ranging is started to measure the distance between the user and the vehicle, and whether a UWB ranging signal meets a preset normal condition or not is judged according to the distance; if the UWB ranging signal meets a preset normal condition, a capacitance door handle sensor signal is triggered, unlocking and locking operation of the vehicle is executed, otherwise, Bluetooth multi-anchor-point signal positioning is started, a positioning area is generated, and the unlocking and locking operation of the vehicle is executed according to the positioning area. Therefore, the problem that in the related technology, UWB positioning is independently relied on, many user scenes cannot cover the UWB positioning, and therefore unlocking and locking/starting of the vehicle by a user cannot be normally carried out is solved.
本申请涉及一种车辆的多传感器融合定位方法、装置、车辆及存储介质,其中,方法包括:将车辆的蓝牙信号划分为迎宾区、闭锁区、解锁区和启动区的蓝牙信号范围圈;在检测到用户在蓝牙信号范围圈内移动的情况下,启动超宽带UWB测距以测量用户与车辆之间的距离,并根据距离判断UWB测距信号是否满足预设正常条件;若UWB测距信号满足预设正常条件,则触发电容门把手传感器信号,执行车辆的解闭锁操作,否则启动蓝牙多锚点信号定位,生成定位区域,以根据定位区域执行车辆的解闭锁操作。由此,解决了相关技术中,单独的依赖UWB定位,很多用户场景不能覆盖到,以至于用户的开闭锁/启动车辆不能正常进行的问题。
Multi-sensor fusion positioning method and device of vehicle, vehicle and storage medium
车辆的多传感器融合定位方法、装置、车辆及存储介质
25.04.2025
Patent
Elektronische Ressource
Chinesisch
IPC: | H04W WIRELESS COMMUNICATION NETWORKS , Drahtlose Kommunikationsnetze / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / G07C TIME OR ATTENDANCE REGISTERS , Zeit- oder Anwesenheitskontrollgeräte |
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