A monitoring device (30) for a lift system (1), having a lift car (2) and having an electromechanical braking device (20) which is arranged on the lift car (2) and is intended to brake the lift car (2), comprises at least two sensors (31, 32). The sensors record different motion variables of the lift car. The measurement variables from the sensors are filtered if necessary and are checked for plausibility. At least one actual travel parameter (P) of the lift car (2) is determined in a calculation algorithm (37) on the basis of the recorded measurement variables. This travel parameter, together with any measurement variables from the sensors, is compared with limit values and is assessed. The electromechanical braking device (20) is released on the basis of this comparison and assessment.


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    Title :

    ÜBERWACHUNGSVORRICHTUNG UND ÜBERWACHUNGSVERFAHREN FÜR EINE AUFZUGSANLAGE


    Additional title:

    SURVEILLANCE DEVICE AND SURVEILLANCE METHOD FOR A LIFT SYSTEM
    DISPOSITIF DE SURVEILLANCE ET MÉTHODE DE SURVEILLANCE POUR UN SYSTÈME D'ASCENSEUR


    Contributors:

    Publication date :

    2022-10-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    German


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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