The present invention relates to a method for detecting an operational condition of an elevator. In the method sound data is received from a plurality of microphones (160A, 160B, 160C); an indicator value is generated (320), on the basis of the received sound data; the generated indicator value is compared (330) to a reference value; a detection result is set (340), in accordance with a comparison between the generated indicator value and the reference value, to express one of the following: a) the operational condition of the elevator is default, b) the operational condition of the elevator deviates from default. The invention also relates to a data processing device.


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    Title :

    MONITORING OF OPERATIONAL CONDITION OF AN ELEVATOR


    Additional title:

    ÜBERWACHUNG DES BETRIEBSZUSTANDS EINES AUFZUGS
    SURVEILLANCE DE L'ÉTAT DE FONCTIONNEMENT D'UN ASCENSEUR


    Contributors:

    Publication date :

    2019-03-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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