The invention discloses a blind area detection method and device, an alarm method and device, a vehicle, a medium and equipment, and belongs to the field of vehicle environment perception. The method comprises the following steps: performing perception detection on a target in a current frame image collected by cameras at one or more positions through a perception model to obtain perception movement information about the target; according to the sensing movement information, track fitting is carried out on the target in a historical preset number of frames of continuous images including the current frame image, and the position of the target at the next moment is obtained through track fitting prediction; and judging the position relationship between the position at the next moment and a preset dangerous blind area corresponding to the camera, and determining a target in at least one of a high dangerous area, a medium dangerous area and a low dangerous area in the preset dangerous blind area. The diversity and accuracy of blind area detection are improved by setting the blind areas of different danger levels, and the driving experience of a driver is improved.

    本申请公开了一种盲区检测方法、报警方法、装置、车辆、介质及设备,属于车辆环境感知领域。该方法包括通过感知模型对位于一个或多个位置的相机采集到的当前帧图像中的目标进行感知检测,得到关于目标的感知移动信息;根据感知移动信息,对包含当前帧图像在内的历史预设数量帧连续图像中的目标进行轨迹拟合,通过轨迹拟合预测得到目标的下一时刻位置;对下一时刻位置与相机对应的预设危险盲区之间的位置关系进行判断,确定位于预设危险盲区中的高危险区域、中危险区域和低危险区域中的至少一种区域中的目标。本申请通过设定不同危险等级的盲区来提升盲区检测的多样性和准确性,提升驾驶员的驾驶体验。


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    Title :

    Blind zone detection method and device, alarm method and device, vehicle, medium and equipment


    Additional title:

    盲区检测方法、报警方法、装置、车辆、介质及设备


    Contributors:
    WEI WENDIAN (author)

    Publication date :

    2023-12-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G06V / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / G06T Bilddatenverarbeitung oder Bilddatenerzeugung allgemein , IMAGE DATA PROCESSING OR GENERATION, IN GENERAL



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