The invention provides a vehicle active sound production control method and device, electronic equipment and a storage medium, and the method comprises the steps: collecting the engine sound of a vehicle under a preset driving condition, carrying out the audio processing of the engine sound, synthesizing the sound into a fundamental tone, calibrating the fundamental tone and the vehicle torque, and generating a corresponding relation between the torque and the audio; and determining a target audio corresponding to the current torque according to the corresponding relationship, performing frequency division processing on the target audio by adopting a preset frequency range, and controlling the vehicle to sound according to the target audio after frequency division. According to the embodiment of the invention, the engine sound is used as a basic sound source for audio processing, and based on the corresponding relation between the torque calibrated by the motor and the audio, the real engine audio can be directly matched according to the vehicle torque and active sound production of the vehicle is realized, thereby achieving the purpose of accurately matching the active sound production of the vehicle with the actual driving condition; and the driving safety and the interesting experience of the user are further improved.
本发明提供了一种车辆主动发声控制方法、装置、电子设备及存储介质,该方法包括:采集预设行驶工况下车辆的发动机声音,对发动机声音进行音频处理并合成基音,将基音与车辆扭矩进行标定,生成扭矩与音频的对应关系,根据对应关系确定当前扭矩对应的目标音频,采用预设频程对目标音频进行分频处理,控制车辆按照分频后的目标音频进行发声。本发明实施例以发动机声音作为基础音源进行音频处理,基于电机标定的扭矩与音频的对应关系,能够根据车辆扭矩直接匹配真实发动机音频并实现车辆主动发声,达到车辆主动发声与实际行驶情况准确匹配的目的,进一步提升用户的驾驶安全性以及趣味性体验。
Vehicle active sound production control method, device and equipment and storage medium
车辆主动发声控制方法、装置、设备及存储介质
2024-08-23
Patent
Electronic Resource
Chinese
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
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