Elevator destination protocol control with flexible user...

Elevator – industrial lift truck – or stationary lift for vehicle – General information display

Reexamination Certificate

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Details

C187S395000, C187S389000, C187S391000

Reexamination Certificate

active

07040458

ABSTRACT:
An elevator system having multiple elevator cars efficiently assigns cars and communicates the car assignments to the potential passengers. A hallway intuitive user interface is readily adapted to installations having varying numbers of elevator cars with varying floor access by incorporating a graphical display that is rendered accordingly. Moreover, a combination of visual, textual and aural indications are given to the passenger that the destination entered is valid and assigned to a car. For those instances where a potential passenger fails to enter a destination correctly, the elevator system retains a traditional elevator control interface in the elevator car.

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