Group management controller of elevator including limit value setting means for setting a limit value for limiting a count of car calls

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8286755
APP PUB NO 20100300814A1
SERIAL NO

12599895

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Abstract

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In an elevator system floors each include: a hall registration device that places a plurality of car calls for moving a car to destination floors different from one another; and a display device that displays the car that has been assigned the plurality of car calls. A limit value setting mechanism sets, for each of the plurality of floors separately, a limit value for limiting a count of the plurality of car calls that can be assigned to the same car. A count-up mechanism obtains, when a new car call is made, a call count of each car by a given method, based on information about the plurality of car calls that have been assigned to the car. A candidate car selector compares the limit value set to a floor where the new car call is made and the call count of the each car, to thereby select, as a candidate car, the car to which the new car call can be assigned from among the cars.

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Patent Owner(s)

Patent OwnerAddress
MUROLET IP LLC3949 PENDER DRIVE SUITE 350 FAIRFAX VA 22030

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Eto, Masaharu Aichi, JP 4 12
Hikita, Shiro Tokyo, JP 39 525

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