The invention provides a vehicle positioning method and device, a mobile terminal and a system. The method comprises the steps that the mobile terminal can obtain the current position of a user according to preset frequency; a mobile terminal may calculate a first distance between a user and a vehicle according to a location of the vehicle and a current location of the user. The mobile terminal can also acquire a second distance between the user and the vehicle at the previous moment from the memory. The mobile terminal may determine whether the user is approaching or leaving the vehicle according to the first distance and the second distance. And the mobile terminal can determine a flicker frequency adjustment value of the vehicle lamp of the vehicle according to the first distance and a second distance between the user and the vehicle at the previous moment. The mobile terminal may transmit the flicker frequency adjustment value to the vehicle terminal. And the vehicle terminal adjusts the flicker frequency of the vehicle lamp according to the flicker frequency adjustment value. According to the method, the positioning efficiency of the vehicle is improved, and the user experience is improved.
本申请提供一种车辆定位方法、装置、移动终端和系统。该方法包括:移动终端可以根据预设频率获取用户的当前位置。移动终端可以根据车辆的位置和用户的当前位置,计算用户与车辆之间的第一距离。移动终端还可以从内存中获取上一时刻用户与车辆之间的第二距离。移动终端可以根据第一距离和第二距离确定用户在接近车辆还是远离车辆。移动终端可以根据第一距离和上一时刻用户与车辆之间的第二距离,确定车辆的车灯的闪烁频率调整值。移动终端可以将该闪烁频率调整值发送到车辆终端。车辆终端根据该闪烁频率调整值调整车灯的闪烁频率。本申请的方法,增加了车辆的定位效率,提高了用户体验。
Vehicle positioning method, device, mobile terminal and system
车辆定位方法、装置、移动终端和系统
2022-03-25
Patent
Electronic Resource
Chinese
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