The invention discloses a vehicle-mounted display screen control method and device, a vehicle and a storage medium. The method comprises the steps that in response to a display screen rotation instruction triggered by a user, the telescopic displacement and rotation displacement of a steering wheel, the pitch angle of the steering wheel and the rotation angle of a motor connected with a vehicle-mounted display screen are obtained; obtaining screen space coordinates of the vehicle-mounted display screen according to the rotation angle and pre-obtained screen geometric data; according to the telescopic displacement, the rotation displacement and the steering wheel pitch angle, a steering wheel space circle equation is obtained; calculating the shortest distance between the screen and the steering wheel according to the screen space coordinate and the steering wheel space circle equation; wherein the shortest distance is the minimum distance from the circle center of the steering wheel to the two sides of the display screen; and controlling the vehicle-mounted display screen according to the shortest distance. The vehicle-mounted display screen can be prevented from colliding with a steering wheel or the hand back of a driver during transverse and vertical screen switching, and therefore safe switching of the vehicle-mounted display screen is achieved.

    本发明公开了一种车载显示屏控制方法、装置、车辆及存储介质,方法包括响应于用户触发的显示屏旋转指令,获取方向盘的伸缩位移和旋转位移、方向盘俯仰角以及与车载显示屏连接的电机的转动角度;根据所述转动角度和预先获取的屏幕几何数据,得到车载显示屏的屏幕空间坐标;根据所述伸缩位移、所述旋转位移和所述方向盘俯仰角,得到方向盘空间圆方程;根据所述屏幕空间坐标和所述方向盘空间圆方程,计算得到屏幕与方向盘之间的最短距离;其中,所述最短距离为方向盘圆心到显示屏两条边的最小距离;根据所述最短距离对车载显示屏进行控制。本发明能避免车载显示屏在横竖屏切换时碰撞到方向盘或驾驶员手背,从而实现车载显示屏的安全切换。


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    Title :

    Vehicle-mounted display screen control method and device, vehicle and storage medium


    Additional title:

    一种车载显示屏控制方法、装置、车辆及存储介质


    Contributors:
    XU JIALIN (author)

    Publication date :

    2023-06-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung



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