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.
ELEVATOR OPERATING DEVICE
2024-07-04
Patent
Elektronische Ressource
Englisch
IPC: | B66B Aufzüge , ELEVATORS |
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