The invention discloses an automobile door opening collision early warning method and device and an automobile. The automobile door opening collision early warning method comprises the steps of acquiring a detection signal transmitted by an ultrasonic radar detection system on an automobile, and judging whether foreign matters exist or not according to the detection signal, if so, judging whether foreign matters may be collided when the door is opened at the current moment or not according to the detection signal, and if so, generating early warning information. According to the method, whether the door is possibly collided with the foreign matter or not at the current time is judged according to the detection signal transmitted by the ultrasonic radar detection system on the automobile, and the early warning information is generated when the door is possibly opened. By adopting the mode, the ultrasonic radar detection system with low cost can be used for detecting whether a coming automobile or other fixed obstacles exist nearby the side face of the automobile or not, accidents caused by automobile door opening or the situation that the automobile encounters the obstacles on the ground when the automobile door is opened are avoided, the intelligent sense of the automobile is improved, and the safety of the members in the automobile and other traffic participants near the automobile is improved.

    本申请公开了一种汽车开门碰撞预警方法、装置及车辆。所述汽车开门碰撞预警方法包括:获取车辆上的超声波雷达探测系统传递的探测信号;根据探测信号判断是否具有异物,若是,则根据探测信号判断在当前时刻开门是否可能会碰撞异物,若是,则生成预警信息。本申请通过车辆上的超声波雷达探测系统传递的探测信号判断在当前时刻开门是否可能会碰撞异物,并在判断为可能的时候生成预警信息,采用这种方式,能够通过成本较低的超声波雷达探测系统应用到探测车辆侧面附近是否有来车或者其他的固定的障碍物,避免了开车门造成的事故,或者开车门碰到地面的障碍物的情况出现,提升了车辆的智能感,提升了车内成员和车辆附近其他交通参与者的安全性。


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    Title :

    Automobile door opening collision early warning method and device and automobile


    Additional title:

    一种汽车开门碰撞预警方法、装置及车辆


    Contributors:
    ZHANG DONG (author) / DING FENG (author) / CHEN HEWEN (author) / JIANG CHANGKUN (author) / BI YUANHAO (author)

    Publication date :

    2022-02-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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