The invention relates to the field of vehicle-mounted systems, and discloses a vehicle-mounted audio playing method, a player, a vehicle-mounted system and a storage medium. The player comprises a vehicle-mounted power amplifier circuit, a control unit, a first codec, a second decoder, a path change-over switch and an AUX interface. After audio data are received through the AUX interface, the control unit determines a corresponding working mode according to operation information of a user, controls the access change-over switch to be adjusted to the corresponding working mode based on the working mode, and selects the first codec or the second decoder to process and output audio according to different working modes. Therefore, the audio with the corresponding tone quality is output according to different requirements of users, and the phenomenon that the experience of the users on the vehicle-mounted system is affected due to distortion caused by over-processing of the audio is avoided.

    本发明涉及车载系统领域,公开了一种车载音频播放方法、播放器、车载系统及存储介质。该播放器包括:车载功放电路、控制单元、第一编解码器、第二解码器、通路切换开关和AUX接口。通过AUX接口接收到音频数据后,控制单元根据用户的操作信息确定对应的工作模式,并基于所述工作模式控制通路切换开关调整至对应的工作模式,依据不同的工作模式选择第一编解码器或第二解码器对音频进行处理并输出,从而实现了针对用户不同要求输出对应音质的音频,避免了音频的过度处理而导致失真,影响用户对车载系统的体验感。


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    Titel :

    Vehicle-mounted audio playing method, player, vehicle-mounted system and storage medium


    Weitere Titelangaben:

    车载音频播放方法、播放器、车载系统及存储介质


    Erscheinungsdatum :

    2023-02-03


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / G11B Informationsspeicherung mit Relativbewegung zwischen Aufzeichnungsträger und Wandler , INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER



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