The invention discloses a door opening early warning method, which is applied to an automobile. The method comprises the following steps of: when detecting that the automobile stops and a radar detects an object at a side rear part of the automobile, acquiring a distance between the automobile and the object at the rear side of the automobile; if the distance is smaller than a spacing threshold value, judging whether a relative speed of the object moving towards the automobile is greater than 0km/h; and if yes, executing an early warning instruction. Whether a moving target close to the automobile exists or not is directly judged, early warning is sent to personnel in the automobile, and no matter whether the personnel in the automobile forget to observe or not, the automobile can adopt aradar, a camera is not needed, and the personnel in the automobile does not need to observe shot pictures. The invention further discloses a system adopting the method, a readable storage medium and the automobile.

    本发明公开了一种开门预警方法,应用于汽车,包括以下步骤:当检测到所述汽车停止且所述雷达检测到所述汽车侧后方的物体时,获取所述汽车与其后方的物体之间的距离;若所述距离小于间距阈值,判断所述物体朝所述汽车运动的相对速度是否大于0km/h;若是,则执行预警指令。本发明直接判断是否存在距离汽车较近的运动目标,并向车内人员发出预警,无论车内人员是否忘记观察,汽车可采用雷达,无需采用摄像头,车内人员也无需观察拍摄画面。本发明还公开了采用上述方法的系统、可读存储介质及汽车。


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    Title :

    Door opening early warning method and system, readable storage medium and automobile


    Additional title:

    一种开门预警方法、系统、可读存储介质及汽车


    Contributors:
    WANG SONG (author) / LIU WEIDONG (author) / WANG HANHAN (author) / WANG AICHUN (author) / HUANG SHAOTANG (author)

    Publication date :

    2020-06-09


    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 / B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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