The invention discloses a rainfall detection method based on voice recognition and an automobile, and the method comprises the following steps: obtaining the real-time voice data of raindrops and the current automobile speed information; the raindrop real-time sound data and the current vehicle speed information are input into a motion state compensation calculation model for rainfall recognition, a rainfall detection result is obtained, and the motion state compensation calculation model is obtained by training an initial model through a training sample set; training samples of the training sample set comprise raindrop audio data marked with rainfall information and corresponding vehicle speed data. The rainfall is judged according to the sound generated when the raindrops hit on the car window, the path of the raindrops is not required, the sound can be detected immediately once it rains, the rainfall can be recognized quickly, the detection time is shortened, meanwhile, the car speed is combined into rainfall recognition, and the detection efficiency is improved. Through the motion state compensation calculation model, the rainfall identification is more accurate, and the identification accuracy is improved.

    本发明公开了一种基于声音识别的雨量检测方法及汽车,其中,基于声音识别的雨量检测方法包括以下步骤:获取雨滴实时声音数据和当前车速信息;将雨滴实时声音数据和当前车速信息输入运动状态补偿计算模型进行雨量大小识别,获得雨量检测结果,其中,运动状态补偿计算模型由利用训练样本集训练初始模型获得,训练样本集的训练样本包括标注有雨量信息的雨滴音频数据和对应的车速数据。本申请通过雨滴打在车窗上的声音进行雨量判断,对于雨滴的路径没有要求,因此一旦下雨可以立刻检测到声音,迅速识别出雨量大小,缩短了检测时间,同时将车速结合到雨量识别中,通过运动状态补偿计算模型对于雨量大小识别更加准确,提高了识别准确率。


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    Titel :

    Rainfall detection method based on sound recognition and automobile


    Weitere Titelangaben:

    基于声音识别的雨量检测方法及汽车


    Beteiligte:
    PANG SHENGLI (Autor:in)

    Erscheinungsdatum :

    2024-04-02


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / G01W METEOROLOGY , Meteorologie / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung



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