The invention relates to the technical field of vehicle control, and discloses a vehicle-based sound source positioning method and device, a medium and equipment. The method comprises the steps that if a voice control system of a vehicle receives an awakening instruction sent by a sound source, detection results of all sound detection devices are obtained respectively; determining each first target sound detection device which detects the audio based on each detection result; according to the detection result of each first target sound detection device, obtaining the audio detection time of each first target sound detection device; and determining the position of the sound source based on each detection time. According to the method, the position of the sound source can be determined according to the detection time when the sound source reaches each sound detection device, so that a subsequent vehicle controller can further judge whether to respond to the current wake-up instruction or not in combination with other factors, and the risk problem caused by wake-up outside the vehicle is reduced.

    本申请涉及车辆控制技术领域,揭示了一种基于车辆的声源定位方法、装置、介质、设备。所述方法包括:若车辆的语音控制系统接收到声源发出的唤醒指令,则分别获取各个所述声音检测装置的检测结果;基于各个所述检测结果确定检测到音频的各个第一目标声音检测装置;根据各个所述第一目标声音检测装置的检测结果获取各个所述第一目标声音检测装置检测到音频的检测时间;基于各个所述检测时间确定所述声源的位置。本申请可以通过声源到达各个声音检测装置的检测时间来确定声源的位置,以此来方便后续车辆控制器结合其他因素进一步判断是否对当前的唤醒指令进行响应,降低由于车外唤醒所带来的的风险问题。


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    Title :

    Vehicle-based sound source localization method and device, medium and equipment


    Additional title:

    一种基于车辆的声源定位方法、装置、介质、设备


    Contributors:
    LI PING (author) / GAO GUANHUI (author) / ZHOU BING (author) / XIAO YONGJUN (author)

    Publication date :

    2024-03-29


    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 / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS




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