The invention relates to a voice wake-up method and device for a vehicle cabin and a vehicle, and the method comprises the steps: obtaining a user voice signal in the vehicle cabin, carrying out the filtering of the user voice signal, obtaining a residual voice signal and an intermediate voice signal, generating a target voice signal according to the residual voice signal and the intermediate voice signal, and carrying out the voice wake-up of the vehicle cabin. And waking up the vehicle cabin by using the target voice signal. According to the scheme provided by the invention, the difficulty of voice recognition and voice wake-up can be reduced, and the accuracy of voice wake-up and the user experience can be improved.
本申请涉及一种车辆座舱的语音唤醒方法、装置及车辆,该方法包括:获取车辆座舱内的用户语音信号,对用户语音信号进行滤波,获得残差语音信号和中间语音信号,根据残差语音信号和中间语音信号生成目标语音信号,采用目标语音信号对车辆座舱进行唤醒。本申请提供的方案,能够降低语音识别和语音唤醒的难度,提高语音唤醒的准确度和用户体验感。
Voice wake-up method and device for vehicle cabin and vehicle
车辆座舱的语音唤醒方法、装置及车辆
2024-03-29
Patent
Electronic Resource
Chinese
IPC: | G10L Analyse oder Synthese von Sprache , SPEECH ANALYSIS OR SYNTHESIS / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / G06N COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS , Rechnersysteme, basierend auf spezifischen Rechenmodellen |
Vehicle-mounted voice recognition method and device, intelligent cabin and vehicle
European Patent Office | 2023
|European Patent Office | 2023
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