An elevator installation in a building includes an elevator control, an elevator car actuated by the elevator control to displace between floors of the building by a drive machine, and elevator operating devices arranged on the floors and connected to the elevator control. One of the elevator operating devices has a control device and a visual display unit, the control device receiving data for an optical code and a floor indicator from the elevator control to control the visual display unit according to the data for the optical code. The visual display unit displays the optical code in a display field. The control device controls the visual display unit to display a floor indicator in the display field, detect a touch of the optical code in the display field by a user and, upon a touch detection, generate an elevator call to a floor represented by the floor indicator.
ELEVATOR OPERATING DEVICE FOR AN ELEVATOR INSTALLATION WITH DESTINATION CALL CONTROL
2024-07-25
Patent
Electronic Resource
English
IPC: | B66B Aufzüge , ELEVATORS |
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