The invention relates to a method for monitoring elevator equipment. Said elevator equipment includes a car and/or counterweight, two pulleys that are to be installed on the respective ends of an elevator shaft, a linear element passing through the pulleys and on which the car and/or counterweight is mounted, and a drive motor for moving said linear element. The elevator equipment is arranged so that said at least one linear element forms a closed loop with the pulleys and the car and/or counterweight mounted on the linear element. The method includes: (a) receiving (204) a measured value of a parameter representing a drive torque (C'') applied by the motor, (b) estimating (202, 205) at least one value (Q) of a parameter related to the elevator equipment on the basis of the value received in step (a) of the parameter representing the drive torque, and (c) transmitting a signal, produced on the basis of the value estimated in step (b), to a user interface or device for controlling the elevator equipment.


    Access

    Download


    Export, share and cite



    Title :

    SURVEILLANCE D'UNE INSTALLATION D'ASCENSEUR A BOUCLE FERMEE


    Additional title:

    MONITORING OF CLOSED-LOOP ELEVATOR EQUIPMENT
    ÜBERWACHUNG EINER AUFZUGSEINRICHTUNG MIT GESCHLOSSENEM REGELKREIS


    Contributors:

    Publication date :

    2023-09-20


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    French


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



    SURVEILLANCE D'UNE INSTALLATION D'ASCENSEUR A BOUCLE FERMEE

    REAU STEPHANE / HAUTESSERRES BERNARD | European Patent Office | 2017

    Free access

    SURVEILLANCE D'UNE INSTALLATION D'ASCENSEUR A BOUCLE FERMEE

    REAU STÉPHANE / HAUTESSERRES BERNARD | European Patent Office | 2016

    Free access

    Ascenseur à boucle fermée

    ARNOULT SERGE / REAU STÉPHANE | European Patent Office | 2023

    Free access

    Ascenseur à boucle fermée sécurisé

    ARNOULT SERGE / REAU STÉPHANE | European Patent Office | 2024

    Free access

    Installation d’ascenseur

    REAU STÉPHANE / MOULIN LIONEL | European Patent Office | 2021

    Free access