An elevator safety system comprises a plurality of door safety units (12), wherein each door safety unit (12) is configured to monitor at least one door (10, 11) of an elevator system (2); an elevator control unit (13), which is configured to control the elevator system (2), in particular to control movement of an elevator car (6) of the elevator system (2); a communication bus (14), which is configured for transmitting information between the plurality of door safety units (12) and the elevator control unit (13); and a signal line (16) serially connecting the elevator control unit (13) and the plurality of door safety units (12). Each of the plurality of door safety units (12) is configured to interrupt the signal line (16) when it detects a malfunction.


    Access

    Download


    Export, share and cite



    Title :

    ELEVATOR SAFETY SYSTEM, ELEVATOR SYSTEM AND METHOD OF OPERATING AN ELEVATOR SYSTEM


    Additional title:

    SICHERHEITSSYSTEM FÜR EINEN AUFZUG, AUFZUGSYSTEM UND VERFAHREN ZUM BETRIEB EINES AUFZUGSYSTEMS
    SYSTÈME DE SÉCURITÉ D'ASCENSEUR, SYSTÈME D'ASCENSEUR ET PROCÉDÉ DE FONCTIONNEMENT D'UN SYSTÈME D'ASCENSEUR


    Contributors:

    Publication date :

    2022-05-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



    ELEVATOR SAFETY SYSTEM, ELEVATOR SYSTEM AND METHOD OF OPERATING AN ELEVATOR SYSTEM

    TUTAT ANDREAS / KRAMBECK HELGE | European Patent Office | 2019

    Free access

    ELEVATOR SAFETY SYSTEM, ELEVATOR SYSTEM AND METHOD OF OPERATING AN ELEVATOR SYSTEM

    HERKEL PETER / TEGTMEIER DIRK H | European Patent Office | 2018

    Free access

    ELEVATOR SAFETY MONITORING SYSTEM, ELEVATOR SYSTEM, ELEVATOR DRIVE UNIT, AND METHOD FOR OPERATING AN ELEVATOR

    TALONEN TAPANI / RAHKONEN KARI / SIIRONEN TAPIO et al. | European Patent Office | 2021

    Free access

    Elevator safety system, elevator system and method of operating an elevator system

    TUTAT ANDREAS / KRAMBECK HELGE | European Patent Office | 2023

    Free access

    ELEVATOR SAFETY SYSTEM, ELEVATOR SYSTEM AND METHOD OF OPERATING AN ELEVATOR SYSTEM

    TUTAT ANDREAS / KRAMBECK HELGE | European Patent Office | 2020

    Free access