In an elevator system, a measurement system is provided in addition to an elevator car, an elevator controller and a transferring device configured to transfer electrical energy and/or information between the elevator car and the elevator controller. The measurement system has a transmitting device and a detection device which can be positioned separate and remote from the transmitting device by an air path. The detection device receives a measurement signal emitted from the transmitting device as electromagnetic radiation via the air path and converts it into an electrical signal. The transmitting device receives the electrical signal via the transferring device, determines a propagation time of the measurement signal over the air path by means of the electrical signal, and determines a distance (d) between the transmitting device and the elevator car by means of the propagation time.


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    Title :

    POSITIONSBESTIMMUNG EINER AUFZUGSKABINE IN EINEM AUFZUGSSCHACHT


    Additional title:

    DETERMINATION OF THE POSITION OF AN ELEVATOR CABIN IN AN ELEVATOR SHAFT
    DÉTERMINATION DE LA POSITION D'UNE CABINE D'ASCENSEUR DANS UNE CAGE D'ASCENSEUR


    Contributors:

    Publication date :

    2024-11-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    German


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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