The invention belongs to the technical field of vehicle machine volume control, and particularly relates to a vehicle speed self-adaptive volume adjustment control method. When the vehicle speed is in the rising stage, if the vehicle speed V is smaller than A km/h, the volume is not changed; if the vehicle speed V is larger than or equal to A km/h, the volume is increased by Gnew db on the basis of the existing volume every time the vehicle speed is increased by B km/h; when the vehicle speed is in a descending stage, if the vehicle speed V is greater than or equal to A km/h, the volume is reduced by Gnew db on the basis of the existing volume every time the vehicle speed is increased by B km/h; model formulas of volume gain are respectively set according to the ascending section and the descending section of the vehicle speed, and meanwhile, the volume adjustment gain condition of the vehicle speed is judged according to different vehicle speeds.

    本发明属于车机音量控制技术领域,具体涉及一种自适应车速的音量调节控制方法;当车速处于上升阶段时:若车速V<A km/h,音量不变;若车速V≥A km/h,车速每增加B km/h,音量在现有音量的基础上增加Gnew db;当车速处于下降阶段时:若车速V≥A km/h,车速每增加B km/h,音量在现有音量的基础上减小Gnew db;本发明根据车速上升段和下降段分别设定音量增益的模型公式,同时根据不同车速,来判断车速的音量调节增益情况。


    Access

    Download


    Export, share and cite



    Title :

    Volume adjustment control method adaptive to vehicle speed and storage medium


    Additional title:

    一种自适应车速的音量调节控制方法及存储介质


    Contributors:
    LIU YI (author) / ZHAO PENG (author) / MA LIANG (author) / BAI YIDI (author) / WANG ZELONG (author)

    Publication date :

    2025-03-21


    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



    Volume adjustment method and device, vehicle and storage medium

    YAN MING / ZHAO ZHIBEI | European Patent Office | 2024

    Free access

    Control method and device for vehicle adaptive adjustment equipment, vehicle and storage medium

    HU JUN / WANG WEN / HUANG PU et al. | European Patent Office | 2023

    Free access


    Volume adjustment method, vehicle-mounted terminal and computer storage medium

    JIANG SHUNBAO | European Patent Office | 2020

    Free access

    Vehicle-mounted screen adaptive adjustment method and device, vehicle and storage medium

    FENG ZHI / XIE XIANGMIN / LI YAOXIONG et al. | European Patent Office | 2024

    Free access