The invention discloses a multi-control-end and multi-sound-field control system in an intelligent cabin area, the interior of an intelligent cabin is divided into a plurality of sound areas, and the control system comprises an entertainment area controller, a touch screen arranged in each sound area and at least one loudspeaker. Each touch screen can receive an external touch command to generate a sound source control command containing touch screen address information, and the entertainment domain controller is connected with each touch screen and receives a sound source playing command and a sound source eliminating command input by each touch screen. The entertainment domain controller controls the loudspeaker in the sound area where the current touch screen is located to work according to the sound source playing command so as to provide sound field service, and controls the loudspeaker in the sound area where other touch screens are located to work according to the sound source eliminating command so as to provide silencing service corresponding to and synchronous with the sound field service of the sound area where the current touch screen is located. Compared with the prior art, the sound attenuation service of the loudspeakers in other sound areas can be controlled by the controllable screen, the external sound source emitted by the controllable screen can be prevented from influencing others, and the privacy of the controllable screen can be protected.

    本发明公开了一种智能座舱域中的多控制端多音场控制系统,智能座舱内部划分为若干个音区,控制系统包括娱乐域控制器、设于每一音区中的触控屏和至少一个扬声器,每一触控屏可接受外部的触控命令以生成包含触控屏地址信息的音源控制命令,娱乐域控制器与每一触控屏相连,接受每一触控屏输入的音源播放命令和音源消除命令,娱乐域控制器依据音源播放命令控制与当前触控屏所在音区的扬声器工作以提供音场服务,依据音源消除命令控制其他触控屏所在音区的扬声器工作以提供与当前触控屏所在音区的音场服务对应且同步的消音服务。与现有技术相比,本发明可操控屏控制其他音区中扬声器的消音服务,防止自身发出的外放音源影响他人,保护自身的隐私性。


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    Title :

    Multi-control-end and multi-sound-field control system in intelligent cabin domain


    Additional title:

    智能座舱域中的多控制端多音场控制系统


    Contributors:
    TAN WEN (author) / XIONG ZHILONG (author)

    Publication date :

    2022-04-19


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    H04R LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS , Lautsprecher, Mikrofone, Schallplatten-Tonabnehmer oder ähnliche akustische, elektromechanische Wandler / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / G10K Tonerzeugungsvorrichtungen , SOUND-PRODUCING DEVICES / H04S Stereophone Systeme , STEREOPHONIC SYSTEMS



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