An elevator car includes at least one elevator door, a door drive for actuating the elevator door, a sensor for detecting the motor power of the door drive and an evaluating unit that determines, based on the motor power detected, whether there is a deviation in the drive force actuating the elevator door from a reference drive force. The evaluating unit determines whether a deviation occurs due to an obstacle in contact with the elevator door or due to altered external conditions, particularly due to altered pressure conditions and/or air flow.


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    Title :

    AUFZUGSKABINE, AUFZUGSANLAGE UND VERFAHREN ZUM BETREIBEN EINER AUFZUGSANLAGE


    Additional title:

    ELEVATOR CAB, ELEVATOR FACILITY AND METHOD FOR OPERATING AN ELEVATOR FACILITY
    CABINE D'ASCENSEUR, INSTALLATION D'ASCENSEUR ET PROCÉDÉ DE FONCTIONNEMENT D'UNE INSTALLATION D'ASCENSEUR


    Contributors:

    Publication date :

    2023-12-20


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    German


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS