According to the seat adjusting method and device, the vehicle, the electronic equipment and the storage medium, the target image is obtained, the vehicle body coordinate system and the camera coordinate system are constructed, the target camera is calibrated, the target camera external parameters, the target camera internal parameters and the rotation matrix are obtained, the target camera pitch angle is determined based on the rotation matrix, and the seat adjusting accuracy is improved. Determining a target key point of the to-be-measured object, performing coordinate conversion on image coordinates of the target key point to obtain camera coordinates of the key point in a camera coordinate system, and determining a height difference value between the target key point and the target camera based on the camera coordinates of the key point and the pitch angle of the target camera so as to adjust a vehicle seat; according to the method, on the basis of monocular vision, the key coordinates of the key points in the image are calculated through the similar triangle principle under the combination of the camera coordinate system and the vehicle body coordinate system, input of a large amount of calculation data and the calculation process in an existing algorithm is avoided, the calculation efficiency is improved, and the calculation precision is high under the same calculation power support.

    本发明实施例中的一种座椅调节方法、装置、车辆、电子设备及存储介质,通过获取目标图像,构建车身坐标系和相机坐标系,并标定目标相机,得到目标相机外参、目标相机内参和旋转矩阵,基于旋转矩阵确定目标相机俯仰角,再确定待测量对象的目标关键点,并将目标关键点图像坐标进行坐标转换,得到在相机坐标系中的关键点相机坐标,并基于关键点相机坐标和所述目标相机俯仰角,确定目标关键点和目标相机的高度差值,以此对车辆座椅进行调节;本方法以单目视觉为基础,在相机坐标系与车身坐标系的结合下利用相似三角原理对图像中关键点的关键坐标进行计算,避免现有算法中大量计算数据及计算过程的投入,提升了计算效率,且相同算力支持下计算精度高。


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    Title :

    Seat adjusting method and device, vehicle, electronic equipment and storage medium


    Additional title:

    一种座椅调节方法、装置、车辆、电子设备及存储介质


    Contributors:
    JIANG QIU (author) / FANG TIANYANG (author)

    Publication date :

    2024-01-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet



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