The invention provides a warning sound control method, device and equipment and a storage medium, which are applied to an audio signal processor configured in a system chip in a vehicle, and the method comprises the following steps: receiving the current gear and speed of the vehicle monitored by the system chip; a preset audio library is read according to the gear, a target audio file is obtained and cached to a preset buffer area, the gear and the sound source mode have a mapping relation, and the preset buffer area is arranged in the audio signal processor; matching tuning parameters in a target audio file according to the vehicle speed, determining a target tuning parameter, the target audio file comprising a target sound source and different tuning parameters, and the vehicle speed and the tuning parameter having a mapping relationship; and performing audio processing on the target sound source based on the target tuning parameter, and sending the processed sound source to a loudspeaker for playing so as to realize warning sound control. Therefore, the dynamic control of the vehicle warning sound is realized, different driving scenes can be adapted, the resource occupation of a system chip is reduced, and the hardware design is simplified.
本申请提供一种警示音控制方法、装置、设备及存储介质,应用于车辆中系统芯片内配置的音频信号处理器,该方法包括:接收系统芯片监测的车辆当前的挡位和车速;根据挡位对预设音频库进行读取,获取目标音频文件并缓存至预设缓冲区,其中,挡位和音源模式存在映射关系,预设缓冲区设于音频信号处理器;根据车速对目标音频文件中的调音参数进行匹配,确定目标调音参数,目标音频文件包括目标音源和不同调音参数,车速和调音参数之间存在映射关系;基于目标调音参数对目标音源进行音频处理后,发送至喇叭进行播放,以实现警示音控制。这样,不仅实现了车辆警示音的动态控制,能够适应不同行车场景,还降低了系统芯片的资源占用,简化了硬件设计。
Warning sound control method and device, equipment and storage medium
警示音控制方法、装置、设备及存储介质
2024-12-06
Patent
Electronic Resource
Chinese
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