Elevator system which limits the number of destination call registrations to be allocated to the single car

  • US 8,162,109 B2
  • Filed: 03/29/2007
  • Issued: 04/24/2012
  • Est. Priority Date: 03/29/2007
  • Status: Active Grant
First Claim
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1. An elevator system comprising:

  • a plurality of cars;

    a plurality of landing destination operating panels provided to landings on a plurality of stop floors, each of the landing destination operating panels being for enabling a destination call registration; and

    a group supervisory control apparatus for selecting the car responding to the destination call registration performed on the landing destination operating panel,wherein a limit value of the number of destination call registrations for the stop floors existing in the same direction from the same stop floor is set in the group supervisory control apparatus for each of the stop floors, andthe group supervisory control apparatus counts the number of destination call registrations for the stop floors existing in the same direction from the same stop floor in response to a destination call registration performed on the landing destination operating panel of the same stop floor, and limits the number of destination call registrations to be allocated to a single car according to the limit value corresponding to the stop floor.

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