The invention provides a vehicle noise reduction system control method and device, equipment, a storage medium and a vehicle. The method comprises the steps that the type of a road surface where the vehicle is located is recognized; the pavement type comprises a rough pavement and a stable pavement; when it is recognized that the vehicle is located on the rough road surface, a vehicle noise reduction system is controlled to be closed; the vehicle noise reduction system comprises a filter, and the vehicle noise reduction system performs noise reduction based on a coefficient of the filter. When it is recognized that the vehicle is located on the stable road surface, the vehicle noise reduction system is controlled to be turned on, the coefficient of the filter is updated with the preset step length according to the preset step length parameter, and the vehicle noise reduction system is controlled to conduct noise reduction based on the updated coefficient. The vehicle noise reduction system can be correspondingly controlled on the basis of recognizing different road surface types, and the stability of the noise reduction effect is improved.

    本发明提供一种车辆降噪系统控制方法、装置、设备、存储介质及车辆,方法包括:识别车辆所处的路面类型;所述路面类型包括粗糙路面和平稳路面;当识别到所述车辆处于所述粗糙路面,控制车辆降噪系统关闭;所述车辆降噪系统包括滤波器,所述车辆降噪系统基于所述滤波器的系数进行降噪;当识别到所述车辆处于所述平稳路面,控制所述车辆降噪系统打开,按照预设步长参数,以预设步长更新所述滤波器的系数,并控制所述车辆降噪系统基于更新的系数进行降噪。本发明可以基于识别不同的路面类型对车辆降噪系统进行对应的控制,提高了降噪效果的稳定性。


    Access

    Download


    Export, share and cite



    Title :

    Vehicle noise reduction system control method and device, equipment, storage medium and vehicle


    Additional title:

    车辆降噪系统控制方法、装置、设备、存储介质及车辆


    Contributors:
    ZHAO YONGJI (author) / YAN ZHUFANG (author) / YAN JING (author) / WU YANG (author) / YANG XIFENG (author)

    Publication date :

    2024-06-25


    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 / G10K Tonerzeugungsvorrichtungen , SOUND-PRODUCING DEVICES



    Vehicle noise reduction method and device, electronic equipment, storage medium and vehicle

    BU YIFAN / WANG SHICAI | European Patent Office | 2024

    Free access

    Vehicle braking noise reduction method, device and equipment and storage medium

    GUO LIN / LIANG CHONGNING / LU TAO et al. | European Patent Office | 2023

    Free access

    In-vehicle noise reduction method and device, electronic equipment and storage medium

    ZHANG DAOLIN / GOU XIAOFEI / LI JUAN | European Patent Office | 2024

    Free access

    Vehicle active noise reduction method and device, electronic equipment and storage medium

    YANG JIAYOU / YANG JING / YU FUYONG et al. | European Patent Office | 2023

    Free access

    Vehicle noise control method, device and equipment and storage medium

    JIA JIANGTAO / LI SHICHENG / ZHAO NING et al. | European Patent Office | 2024

    Free access