The invention discloses a vehicle-mounted real-time audio playing method based on dual systems, an electronic device and a storage medium, an App of a QNX applies to play an audio by calling an audio playing service, and the audio playing service is used for providing an audio calling service for the QNX, an Android and an external domain host; the QNX and the Android are in communication interaction, a preset audio strategy is combined, the priority of audio playing is adjusted, the audio playing is controlled, the QNX which is started firstly achieves synchronous playing of surround view images and corresponding radar sounds during starting, then the Android and the QNX are in communication interaction, and the received surround view images and the received radar sounds are synchronously played. According to the invention, synchronous playing of the look-around image and the corresponding radar sound is realized, synchronism and real-time performance of the image and the audio are ensured, and potential safety hazards during starting of the automobile are eliminated.

    本发明公开了一种基于双系统的车载实时音频播放方法、电子设备和存储介质,QNX的App通过调用音频播放服务申请播放音频,所述音频播放服务用于为QNX、Android和外域主机提供音频调用服务;QNX和Android之间通过通信交互,并结合预先设定的音频策略,调整音频播放的优先级,并对音频播放进行控制车辆,启动时由最先启动的QNX实现环视影像与对应雷达音的同步播放,然后再由Android与QNX进行通信交互,将接收到的环视影像和雷达音进行同步播放。本发明实现了环视影像与对应雷达音的同步播放,确保了影像与音频的同步性和实时性,消除了汽车启动时的安全隐患。


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    Title :

    Vehicle-mounted audio real-time playing method, electronic equipment, storage medium and vehicle machine


    Additional title:

    一种车载音频实时播放方法、电子设备和存储介质、车机


    Contributors:
    WANG XUDONG (author) / LIU XIAOLIANG (author)

    Publication date :

    2023-09-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    H04N PICTORIAL COMMUNICATION, e.g. TELEVISION , Bildübertragung, z.B. Fernsehen / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung / H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION , Übertragung digitaler Information, z.B. Telegrafieverkehr




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