The power consumption of an in-vehicle audio system is reduced. An in-vehicle audio system is provided with: a plurality of speakers provided at different locations in a vehicle; an amplification device having a plurality of amplification circuits; a determination unit that determines whether or not to output sound for each of the plurality of speakers on the basis of occupant information relating to the seating status of an occupant in each of a plurality of seats provided in the vehicle; and a control unit that controls the amplification device on the basis of the determination result of the determination unit, and each of the plurality of amplification circuits is connected to one or a plurality of speakers.

    削减车载音频系统的电力消耗。一种车载音频系统,其具有:多个扬声器,其设置于车内的不同的部位;放大装置,其具有多个放大电路;决定部,其基于与在车内设置的多个座椅各自的乘员的就坐状况有关的乘员信息,针对多个扬声器各自决定是否输出声音;以及控制部,其基于决定部的决定结果,对放大装置进行控制,多个放大电路各自与1个或多个扬声器连接。


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    Title :

    Vehicle-mounted audio system


    Additional title:

    车载音频系统


    Contributors:

    Publication date :

    2023-12-12


    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 / H04S Stereophone Systeme , STEREOPHONIC SYSTEMS





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