The invention relates to an elevator operating device (6) for a floor, having a touch-sensitive screen system (68) with a substantially smooth contact surface (35). Call symbols (23) can be visibly displayed on a user surface (34), one of which is to be contacted in order to enter a character stored for said call symbol (23). In order to enter a two-digit destination floor, the passenger (M) leaves the finger on the touch surface (35) after entering a first character, whereby the elevator operating device (6) detects that the passenger has limited vision. The elevator operating device (6) registers a second character when the operating device detects a confirmation operation for the second character without detecting that the finger has been lifted off the contact surface (35). As long as the finger is in contact with the contact surface (35), no destination call is generated. The destination call is generated only when the passenger (M) lifts the finger off the contact surface and thereby indicates that the input has ended.
Operating method for an elevator operating device with a touch-sensitive screen system
2024-03-21
Patent
Electronic Resource
English
IPC: | B66B Aufzüge , ELEVATORS |
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