Mobile operating unit, elevator and method
AssigneeKone Corporation
InventorsJaakko KALLIOMAKI, Juha-Matti AITAMURTO, Jari KANTOLA, Jukka LINDBERG, Pekka LAUKKANEN
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Abstract
The invention relates to a mobile operating unit for an elevator, comprising an operating interface manually operable by a user to control movement of an elevator car; and an orientation sensor for sensing orientation of the operating unit. The invention also relates to an elevator comprising said mobile operating unit and a method for monitoring elevator wherein said mobile operating unit is used.
Claims18
A mobile operating unit for an elevator, comprising
- an operating interface manually operable by a user to control movement of an elevator car;
- and
- an orientation sensor for sensing orientation of the operating unit.
Method for monitoring elevator, which elevator comprises an operating unit manually operable by a user to control movement of an elevator car, which operating unit is as defined in any of the preceding claims, the method comprising sensing orientation of the operating unit, and if the orientation does not fulfil the one or more predefined criteria, preventing normal elevator operation.
Dependencies are inferred from the claim text.