An elevator safety system (110) comprising an elevator control unit (1000) configured to: monitor (610) an elevator shaft (13), receive (620) a position, a movement direction, and a speed of at least one elevator car (10) arranged into the elevator shaft (13), and determine dynamically (630) at least one authorized shaft section (21) based on the monitoring, and on the position, the movement direction, and the speed of at least one elevator car (10), and to provide (640) an authorization to the at least one elevator car (10) to move, such as by a linear motor, in or into the authorized shaft section (21) of the elevator shaft (13). The elevator safety system (110) further comprises at least one elevator car controller (30) configured to: provide the position, the movement direction, and the speed of the at least one elevator car to the elevator control unit (1000), and receive the authorization. The elevator control unit (1000) and the elevator car controller (30) are arranged to be in communication with each other.


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    Title :

    ELEVATOR SAFETY SYSTEM, METHOD FOR COLLISION PROTECTION IN AN ELEVATOR SYSTEM, AND ELEVATOR SYSTEM


    Additional title:

    AUFZUGSSICHERHEITSSYSTEM, VERFAHREN ZUM KOLLISIONSSCHUTZ IN EINEM AUFZUGSSYSTEM UND AUFZUGSSYSTEM
    SYSTÈME DE SÉCURITÉ D'ASCENSEUR, PROCÉDÉ DE PROTECTION CONTRE LES COLLISIONS DANS UN SYSTÈME D'ASCENSEUR ET SYSTÈME D'ASCENSEUR


    Contributors:

    Publication date :

    2022-04-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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