The embodiment of the invention provides a method and device for unlocking a vehicle door, and the method comprises the steps: controlling a camera to collect pupil data and cornea reflection images of a target driver in a target vehicle, and enabling the pupil data to comprise the pupil diameter of the target driver; obtaining a tension degree value of the target driver according to the pupil data; according to the cornea reflection image, obtaining a distance risk value corresponding to each object image in the target vehicle and the cornea reflection image; and if the tension degree value is greater than or equal to a preset tension degree threshold value and the distance risk value of the at least one object image is greater than or equal to a preset distance risk threshold value corresponding to the object image, releasing the vehicle door locking state of the target vehicle. According to the method, whether the vehicle is collided or not is accurately pre-judged by obtaining the pupil data and the cornea reflection imaging of the driver, the vehicle door locking state can be relieved in advance before the vehicle is collided, and the safety of the vehicle is improved.

    本申请实施例提供了一种解除车门锁闭的方法及装置,该方法包括:控制摄像头采集目标车辆内目标驾驶者的瞳孔数据和眼角膜反射图像,瞳孔数据包括目标驾驶者的瞳孔直径;根据瞳孔数据,得到目标驾驶者的紧张程度值;根据眼角膜反射图像,得到目标车辆与眼角膜反射图像中每个物体图像对应的距离风险值;若紧张程度值大于或等于预先设置的紧张程度阈值,且至少一个物体图像的距离风险值大于或等于预先设置的物体图像对应的距离风险阈值,解除目标车辆的车门锁闭状态。该方法通过获取驾驶者的瞳孔数据和眼角膜反射成像来对车辆是否会发生碰撞进行准确预判,在车辆碰撞前就能提前解除车门锁闭状态,提高了车辆的安全性。


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    Title :

    Method and device for unlocking vehicle door


    Additional title:

    一种解除车门锁闭的方法及装置


    Contributors:
    SHEN BOLONG (author) / ZHU DEKANG (author) / HE YONG (author) / FENG XIANGZHI (author)

    Publication date :

    2024-03-01


    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



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