The invention provides a vehicle noise management method and device, electronic equipment and a storage medium, and belongs to the technical field of vehicles. The method comprises the steps of obtaining current wind noise of a vehicle; based on the current angle of the wind direction guide plate, the vehicle speed and the current wind speed of the roof, lift force and wind resistance borne by the vehicle are obtained; obtaining the optimal angle of the wind direction guide plate according to the wind resistance, the lift force and the wind noise by using a wind noise suppression model; and according to the optimal angle, an adjusting instruction is sent to an executing mechanism, the executing mechanism is instructed to adjust the wind direction guide plate to the optimal angle, and therefore the wind direction guide plate guides air impacting the vehicle. Therefore, the wind direction guide plate is adjusted to the optimal angle which is most matched with the current wind of the vehicle in real time so as to guide and divide the wind impacting the vehicle as far as possible, so that the air resistance is dynamically minimized and the wind noise is reduced under different airflow conditions, and the driving comfort and the energy efficiency are further improved.

    本申请提出一种车辆噪音管理方法、装置、电子设备及存储介质,属于车辆技术领域。方法包括:获取车辆当前的风噪;基于风向导流板的当前角度、车速以及车顶当前的风速,获得车辆受到的升力和风阻;利用风噪抑制模型,根据风阻、升力和风噪,获得风向导流板的最佳角度;根据最佳角度,向执行机构发送调节指令,指示执行机构将风向导流板调节至最佳角度,以使风向导流板对冲击车辆的空气进行导流。如此,实时将风向导流板调节至与车辆当前的风最为匹配的最佳角度,以尽可能地对冲击车辆的风进行导流、分流,从而实现在不同气流条件下动态地最小化空气阻力,减少风噪,进而提升驾驶舒适性及能源效率。


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    Title :

    Vehicle noise management method and device, electronic equipment and storage medium


    Additional title:

    车辆噪音管理方法、装置、电子设备及存储介质


    Contributors:
    XIAO XINYU (author) / RAO BIN (author) / LI LIN (author)

    Publication date :

    2025-05-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung / B62D MOTOR VEHICLES , Motorfahrzeuge



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