The invention relates to an audio playing method and system and a vehicle, and relates to the technical field of audio communication.The method comprises the steps that firstly, an upper computer obtains audio bus data; the upper computer transmits the audio bus data to an automobile bus; the machine receives audio bus data from an automotive bus. And then, the lower computer drives a motor or audio output equipment of the vehicle to carry out audio playing based on the audio bus data. In the process, the lower computer already arranged in the vehicle is used for directly communicating with the automobile bus so as to play the audio, an independent audio bus and an independent audio output device do not need to be additionally arranged, and the cost is reduced.
本申请涉及一种音频播放方法、系统及车辆,涉及音频通信技术领域,本申请中,首先上位机获取音频总线数据;上位机将音频总线数据传输至汽车总线;机接收来自汽车总线的音频总线数据。然后,下位机基于所述音频总线数据驱动车辆的电机或音频输出设备进行音频播放。以实现车载音频播放功能,在此过程中,利用车辆中已经具备的下位机,直接与汽车总线通信以对音频进行播放,无需额外设置单独的音频总线和音频输出设备,降低了成本。
Audio playing method and system and vehicle
音频播放方法、系统及车辆
2024-08-27
Patent
Electronic Resource
Chinese
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