The invention discloses a vehicle abnormal sound adjusting method, device and equipment and a storage medium, and belongs to the technical field of noise control. The method comprises the steps of obtaining a vibration synthesis signal and a component vibration frequency of a component in a vehicle; obtaining waveform characteristics and peak-valley values of the vibration synthesis signal; when the waveform feature conforms to a preset waveform feature, the peak-valley value is larger than or equal to a preset peak-valley threshold value, and the vibration frequency of the component is larger than or equal to a preset vibration frequency threshold value, it is determined that abnormal sound exists in the vehicle; vehicle abnormal sound adjustment is carried out based on the peak-valley value and the component vibration frequency, it can be rapidly and accurately determined that the vehicle has abnormal sound according to the obtained data, and abnormal sound adjustment is carried out on the vehicle through the peak-valley value and the component vibration frequency, so that the phenomena of vehicle abnormal sound and discomfort are solved, and the vehicle abnormal sound adjustment effect is improved; and the vehicle use effect is improved.

    本发明公开了一种车辆异响调节方法、装置、设备及存储介质,属于噪声控制技术领域。本发明通过获取车辆中部件的振动合成信号和部件振动频率;获取所述振动合成信号的波形特征以及峰谷值;在所述波形特征符合预设波形特征、所述峰谷值大于等于预设峰谷阈值以及所述部件振动频率大于等于预设振动频率阈值时,确定车辆存在异响;基于所述峰谷值以及所述部件振动频率进行车辆异响调节,可根据获取的数据快速准确地确定车辆存在异响,通过峰谷值和部件振动频率对车辆进行异响调节,从而解决车辆异响和不舒适现象,提高车辆异响调节的效果,进而提高车辆使用效果。


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    Titel :

    Vehicle abnormal sound adjusting method, device and equipment and storage medium


    Weitere Titelangaben:

    车辆异响调节方法、装置、设备及存储介质


    Beteiligte:
    GUO LIN (Autor:in) / SU HONGJIAN (Autor:in) / HU XITING (Autor:in) / LIN WEIXIONG (Autor:in) / YANG GUANGHUA (Autor:in)

    Erscheinungsdatum :

    2024-01-19


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES , Anordnung oder Einbau der Heizung, Kühlung, Lüftung oder anderer Luftbehandlungsvorrichtungen für die Fahrzeugräume für Reisende oder Fracht / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR




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