An elevator operation device or car operation panel for users to input elevator operation commands. An elevator operation device includes an operation panel including a plurality of first button units, each of the plurality of first button units being configured to receive a corresponding first elevator operation command and to generate a first message indicating receipt of the first elevator operation command; a control unit configured to generate an elevator operation request based on the first message and to send the elevator operation request to a remote control device, wherein the plurality of first button units are in communication with the control unit via a serial bus.


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    Title :

    ELEVATOR OPERATING DEVICE


    Contributors:

    Publication date :

    2024-07-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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