Method, elevator control unit, and elevator system for dynamically adjusting a levelling speed limit of an elevator car

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United States of America Patent

PATENT NO 10676316
APP PUB NO 20180037436A1
SERIAL NO

15637218

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Abstract

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A method for dynamically adjusting a levelling speed limit of an elevator car during a levelling operation includes obtaining an indication that the elevator car is detected to arrive to a zone; obtaining at least one value indicating the speed of the elevator car, in response to detecting that the elevator car arrives to the zone; and dynamically adjusting the levelling speed limit of the elevator car based on the speed of the elevator car. An elevator control unit and a system are provided to perform at least partly the method.

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Patent Owner(s)

Patent OwnerAddress
KONE CORPORATIONKARTANONTIE 1 HELSINKI 00330

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Aitamurto, Juha-Matti Helsinki, FI 40 48
Hovi, Antti Helsinki, FI 36 146
Jussila, Ari Helsinki, FI 12 12
Kattainen, Ari Helsinki, FI 119 665

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