System and a method for detecting an out-of-operation state of an elevator system

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12246946
APP PUB NO 20210155453A1
SERIAL NO

17063973

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A system for detecting an out-of-operation state of an elevator system includes a monitoring unit and a sensor unit. The sensor unit is configured to: detect at least one event indicating a generation of an elevator call and provide a message indicating the generation of an elevator call to the monitoring unit. The monitoring unit is configured to: initiate a time measuring function in response to receiving the message from the sensor unit, monitor a response of the elevator system to the generated elevator call. A method for detecting an out-of-operation state of an elevator system is also disclosed.

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Patent Owner(s)

  • KONE CORPORATION

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kinnari, Jouko Helsinki, FI 17 53

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