The invention discloses a tire pressure detection method, device and equipment, a medium and a program product, and relates to the technical field of tire detection. The method comprises the following steps: acquiring a target tire image; performing edge detection on the target tire image, and extracting a maximum deformation point of the outer side of the target tire in contact with the ground and a first reference line of the inner side of the target tire in contact with a spoke frame; detecting the reference distance between the spoke end point and the maximum deformation point, and obtaining the spoke end points on the two sides of the closest spoke end point corresponding to the minimum reference distance to obtain a first spoke reference point and a second spoke reference point; constructing a tire pressure detection reference area of the target tire according to the maximum deformation point, the first spoke reference point and the second spoke reference point; and detecting the overlapping condition of the first reference line and the tire pressure detection reference area, and determining the tire pressure state of the target tire. According to the technical scheme, the labor cost consumed by tire pressure detection is reduced, and the tire pressure detection efficiency and accuracy are improved.

    本发明公开了一种轮胎气压检测方法、装置、设备、介质及程序产品,涉及轮胎检测技术领域。该方法包括:获取目标轮胎图像;对目标轮胎图像进行边缘检测,提取目标轮胎外侧与地面接触的最大形变点和目标轮胎内侧与辐条框架接触的第一参考线;检测辐条终点与最大形变点之间参考距离,获取参考距离最小值对应的最近辐条终点两侧的辐条终点,得到第一辐条参考点和第二辐条参考点;根据最大形变点、第一辐条参考点和第二辐条参考点,构建目标轮胎的胎压检测参考区域;检测第一参考线与胎压检测参考区域的交叠情况,确定目标轮胎的轮胎气压状态。本发明实施例的技术方案降低了轮胎气压检测所消耗的人力成本,提高了轮胎气压检测的效率和准确性。


    Access

    Download


    Export, share and cite



    Title :

    Tire pressure detection method, device, equipment, medium and program product


    Additional title:

    轮胎气压检测方法、装置、设备、介质及程序产品


    Contributors:
    YUAN LUFENG (author) / ZHAO XINGKE (author) / FU ZHEN (author) / WANG MINGYUE (author) / SHAO TIANDONG (author) / ZHANG JUN (author) / HOU RUI (author) / LIU XIANGCHAO (author) / LIU SAISAI (author) / WU HONGXIN (author)

    Publication date :

    2024-12-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60C VEHICLE TYRES , Fahrzeugreifen



    Tire pressure sensor activation method and device, activation equipment and program product

    LIU XIN / MO MEIXIA | European Patent Office | 2025

    Free access

    Tire pressure detection method, device, equipment, system and storage medium

    LIU XINYI / QIAN JIAN'AN / JIANG TAO et al. | European Patent Office | 2024

    Free access

    Tire pressure sensor detection method, device, equipment, medium and system

    LIU XIN / LIN ZHENTAO | European Patent Office | 2023

    Free access

    Tire envelope generation method and device, equipment, storage medium and program product

    LI JIANYE / WEI ANYANG / WANG JUE et al. | European Patent Office | 2025

    Free access

    Tire pressure detection method and device, electronic equipment and storage medium

    FAN RUJIE / ZHANG GUIHUA / WANG AIBING et al. | European Patent Office | 2022

    Free access