Call device for elevator system
AssigneeKone Corporation
InventorsEero PUTKINEN, Toni TOIVANEN, Matti NAAPURI, Jari ANTTILA
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Abstract
An elevator call device includes: a processing unit for controlling a generation of an elevator call; an energy storage for storing electrical energy; a coupler for obtaining electrical energy from an external source for charging the energy storage, and a switch controllable with a call indicator device for activating the processing unit to generate the elevator call signal with the electrical energy from the energy storage. Further, a method for generating an elevator call is disclosed.
Claims15
An elevator call device comprising:
- a processing unit for controlling a generation of an elevator call;
- an energy storage for storing electrical energy;
- a coupler for obtaining electrical energy from an external source for charging the energy storage;
- and
- a switch controllable with a call indicator device for activating the processing unit to generate the elevator call signal with the electrical energy from the energy storage.
A method for generating an elevator call signal with an elevator call device comprising:
- a processing unit;
- an energy storage for storing electrical energy;
- a coupler for obtaining electrical energy from an external source for charging the energy storage;
- and
- a switch,
- wherein the method comprises activating the processing unit to generate the elevator call signal with the electrical energy from the energy storage in response to a control of the switch with the call indicator device.
Dependencies are inferred from the claim text.