The invention discloses a speed limit sign recognition method and device, a vehicle and a storage medium. The method comprises the following steps: acquiring a first distance between an own vehicle and a target speed limit sign in a current lane identified by the own vehicle; acquiring a second distance of the own vehicle relative to each reference vehicle in the current lane through an own vehicle sensor, and acquiring a third distance of the own vehicle relative to each reference vehicle in the current lane from the server; determining a target distance between the own vehicle and each reference vehicle in the current lane based on the second distance and the third distance; and determining whether the target speed limit sign is a road speed limit sign based on the first distance and the target distance. Through the second distance obtained by the self-vehicle sensor and the third distance obtained from the server, the more accurate target distance between the self-vehicle and each reference vehicle can be comprehensively determined, and the target speed limit sign is more accurately judged based on the target distance and the first distance between the self-vehicle and the target speed limit sign.

    本申请公开了一种限速标志识别方法、装置、车辆以及存储介质。该方法通过获取自车与自车识别到的当前车道内的目标限速标志之间的第一距离;通过自车传感器获取自车相对当前车道内的每个参考车辆的第二距离,以及从服务器获取自车相对当前车道内的每个参考车辆的第三距离;基于第二距离以及第三距离,确定自车与当前车道内的每个参考车辆之间的目标距离;基于第一距离以及目标距离,确定目标限速标志是否为道路限速标志。通过自车传感器获取的第二距离以及从服务器获取的第三距离,可以综合确定更加准确的自车与每个参考车辆之间的目标距离,进而基于目标距离以及自车与目标限速标志之间的第一距离,对目标限速标志做出更加准确的判断。


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    Title :

    Speed limit sign recognition method and device, vehicle and storage medium


    Additional title:

    限速标志识别方法、装置、车辆以及存储介质


    Contributors:
    LEI QIAN (author)

    Publication date :

    2024-04-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion



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