The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 17, 1995
Filed:
Jan. 28, 1993
Masaaki Amano, Inazawa, JP;
Mitsubishi Denki Kabushiki Kaisha, Tokyo, JP;
Abstract
An elevator group control device includes a call allotment judgment means 5A which allots the cages to a newly registered destination floor selected by a passenger pushing a destination button upon a destination button board 1. The call allotment judgment means 5A first determines whether or not there exist a cage with a service schedule including the destination floor. If the judgment is affirmative, the destination floor is allotted to the cage. If not, it is judged whether or not there exist cages with a service schedule extending to a floor within a predetermined range above or below said destination floor. If there are a plurality of cages, the cage with a narrower service schedule is selected. If there exist only one cage, such cage is selected. Then, the service schedule of the selected cage is extended to include the destination floor. If there is no cage with the above requirement, a cage hitherto without a service schedule is selected and a new service schedule is created therefor.