The invention provides a tire pressure calculation method and device and a vehicle. During tire pressure detection, tire images of all tires of the vehicle are obtained, the tire images are recognized, the distance between the two edges of the tires in the first direction is obtained, the distance is compared with the preset standard tire radial distance, and the tire pressure is calculated. The actual tire pressure of the tire is determined based on the comparison result, the tire pressure of the tire can be determined without arranging a tire pressure sensor in the process, the reliability of tire pressure detection is improved, and the cost is low.

    本申请提供一种胎压计算方法、装置和车辆,在进行胎压检测时,获取车辆的各个轮胎的轮胎图像,对所述轮胎图像进行识别,得到轮胎在第一方向上的轮胎两个边沿之间的距离,将该距离与预设的标准轮胎径向距离进行对比,基于比较结果确定轮胎的实际胎压,在该过程中无需配置胎压传感器即可确定轮胎的胎压,提高了胎压检测的可靠性,且成本较低。


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    Title :

    Tire pressure calculation method, device and equipment and vehicle


    Additional title:

    一种胎压计算方法、装置、设备和车辆


    Contributors:
    WANG SHUAI (author) / WU XIAODA (author) / MA CHUNLIANG (author) / ZHANG HAITAO (author)

    Publication date :

    2022-11-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60C VEHICLE TYRES , Fahrzeugreifen



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