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:
Sep. 17, 1985
Filed:
Dec. 16, 1982
Applicant:
Inventor:
Kenichi Uetani, Inazawa, JP;
Assignee:
Mitsubishi Denki Kabushiki Kaisha, Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
B66B / ;
U.S. Cl.
CPC ...
364424 ; 187 / ; 364478 ; 364554 ;
Abstract
A group supervisory control system for an elevator which statistically operates to obtain traffic data on the elevator for time zones divided in the previous operation and controls the driving operation of cars based on thus obtained statistical data and which comprises a traffic data recording circuit for recording the traffic data of the elevator for the previously divided time zones and a time zone setting device for setting time zones when a predetermined condition concerning the data recorded in the traffic data recording circuit is established.