The invention discloses an elevator door anomaly detection method, device and equipment and a storage medium, an existing interphone in an elevator car is used for collecting audio data of opening and closing of an elevator door, additional audio collection equipment does not need to be added, lines in the elevator car do not need to be rearranged, cost is reduced, and in addition, the detection efficiency is improved. The gain coefficient of the interphone on the elevator door opening and closing audio data is obtained in advance, and in the actual detection process, the gain coefficient is used for compensating the elevator door opening and closing audio data, so that the detection accuracy is improved.

    本发明公开了一种电梯门异常检测方法、装置、设备及存储介质,本发明利用轿厢内已有的对讲机采集电梯开关门的音频数据,无需增设额外的音频采集设备,且无需对轿厢内的线路重新布局,降低了成本,此外,预先求出对讲机对电梯开关门音频数据的增益系数,在实际检测过程中,利用增益系数对电梯开关门的音频数据进行补偿,提高了检测准确性。


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    Title :

    Elevator door anomaly detection method, device and equipment and storage medium


    Additional title:

    一种电梯门异常检测方法、装置、设备及存储介质


    Contributors:
    DU HUIRAN (author) / ZHANG NING (author) / CHEN TAO (author) / TANG QIWEI (author)

    Publication date :

    2023-11-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS / G10L Analyse oder Synthese von Sprache , SPEECH ANALYSIS OR SYNTHESIS



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