The invention relates to an access control method and system for a pluggable sound box of an automobile and the automobile, and the method comprises the steps: detecting the access state of the pluggable sound box, and building a communication channel with the pluggable sound box; acquiring equipment information of the pluggable sound equipment through the communication channel, and setting the sound effect mode as a mega bass sound effect mode according to the equipment information; and obtaining an input sound source, controlling the pluggable sound equipment to output a mega bass sound source, and controlling the original vehicle sound equipment to output a medium-high frequency sound source. According to the invention, the pluggable sound equipment is accessed through the CAN bus to realize communication between the pluggable sound equipment and the vehicle machine, so that access management is carried out on the pluggable sound equipment, the pluggable sound equipment can output a mega bass sound source, the original vehicle sound equipment can output a medium-high frequency sound source, linkage sound production of the pluggable sound equipment and the original vehicle sound equipment is realized; according to the invention, the missing range of the vehicle is supplemented, the sound quality of the vehicle is improved, the vehicle does not need to be greatly modified, the sound equipment does not need to be modified, the workload is reduced, and the cost is reduced.

    本发明涉及一种汽车可插拔音响的接入控制方法、系统及汽车,方法包括:对可插拔音响的接入状态进行检测,与可插拔音响建立通讯通道;通过通讯通道获取可插拔音响的设备信息,并根据设备信息将音效模式设置为重低音音效模式;获取输入音源并控制可插拔音响输出重低音音源,以及控制原车音响输出中高频音源。本发明通过CAN总线接入可插拔音响,以实现可插拔音响与车机通讯,进而对可插拔音响进行接入管理,能够使得可插拔音响输出重低音音源,并使得原车音响输出中高频音源,实现可插拔音响与原车音响联动发声,以对车辆的缺失音域进行补充,提高汽车音质,不需要对车辆进行大量改装,也不需要对音响进行改装,减少了工作量并降低了成本。


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    Title :

    Access control method and system of automobile pluggable sound equipment and automobile


    Additional title:

    一种汽车可插拔音响的接入控制方法、系统及汽车


    Contributors:
    YU YUAN (author)

    Publication date :

    2023-11-28


    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



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