The invention discloses an intelligent cabin area sound field adjusting method and device based on a digital key, a wireless communication module capable of wirelessly communicating with the digital key is installed on an intelligent cabin, the interior of the intelligent cabin is divided into a plurality of sound areas, and each sound area corresponds to at least one sound area loudspeaker; the method comprises the following steps: identifying the identity of a calibrated digital key and performing wireless communication with the digital key; acquiring positioning information of the digital key through the wireless communication module; calculating position information of the digital key according to the positioning information, and judging a sound area where the digital key is located; and controlling a sound area loudspeaker corresponding to the sound area where the digital key is located to work so as to provide sound field service. Compared with the prior art, the digital key is positioned, the sound area loudspeaker in the sound area where the digital key is located is automatically controlled to provide sound field service according to the position where the digital key is located, manual adjustment is not needed, and the sound field service can be timely, accurately and automatically provided for a user calibrated in the intelligent cabin.

    本发明公开了一种基于数字钥匙的智能座舱域音场调节方法、装置,智能座舱上安装有可与数字钥匙无线通讯的无线通讯模块,智能座舱内划分为若干个音区,每一音区对应至少一个音区扬声器;所述方法包括:识别标定的数字钥匙的身份并与数字钥匙进行无线通讯;通过所述无线通讯模块获取所述数字钥匙的定位信息;依据所述定位信息计算所述数字钥匙的位置信息,并判断所述数字钥匙所在音区;控制所述数字钥匙所在音区对应的音区扬声器工作以提供音场服务。与现有技术相比,本发明对数字钥匙进行定位,依据数字钥匙所在位置,自动控制数字钥匙所在音区的音区扬声器提供音场服务,无需人为调节,可及时准确的对智能座舱内标定的用户自动提供音场服务。


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    Title :

    Intelligent cockpit domain sound field adjusting method and device based on digital key


    Additional title:

    基于数字钥匙的智能座舱域音场调节方法及装置


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

    Publication date :

    2022-04-26


    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 / G01S RADIO DIRECTION-FINDING , Funkpeilung / H04S Stereophone Systeme , STEREOPHONIC SYSTEMS




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