A method of providing a virtual sound in an electric vehicle includes: collecting vehicle driving information for outputting a virtual sound; determining a feature of the virtual sound based on the collected vehicle driving information; generating a virtual effect signal for outputting a virtual sound based on the determined feature; generating a sound signal including a feature based on the virtual effect signal; correcting the generated sound signal according to setting information based on a preset vehicle grade and a sound correction algorithm to obtain a final sound signal corresponding to the selected vehicle grade; and outputting a virtual sound corresponding to the selected vehicle level according to the final sound signal.

    本发明涉及一种在电动车辆中提供虚拟声音的方法,其包括:收集用于输出虚拟声音的车辆驾驶信息;基于收集到的车辆驾驶信息确定虚拟声音的特征;基于所确定的特征生成用于输出虚拟声音的虚拟效果信号;基于虚拟效果信号生成包括特征的声音信号;根据基于预设的车辆等级的设置信息和声音校正算法来校正生成的声音信号,以获得与所选择的车辆等级相对应的最终声音信号;以及根据最终声音信号输出与所选择的车辆等级相对应的虚拟声音。


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    Titel :

    METHOD OF PROVIDING VIRTUAL SOUND IN ELECTRIC VEHICLE


    Weitere Titelangaben:

    在电动车辆中提供虚拟声音的方法


    Beteiligte:
    LEE JIN-SEONG (Autor:in) / KIM KI-CHANG (Autor:in) / PARK DONG-CHUL (Autor:in)

    Erscheinungsdatum :

    2022-06-03


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein



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