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:
Nov. 15, 1994
Filed:
Apr. 24, 1991
Yukihiro Minezawa, Tokyo, JP;
Mutsumi Kawamoto, Tokyo, JP;
Hidemitsu Inagaki, Nishio, JP;
Yutaka Hotta, Chiryu, JP;
Aisin Aw Co., Ltd., , JP;
Abstract
An electric motor vehicle having a plurality of motors mounted thereon as a driving force source includes a detector for detecting the vehicle speed; a detector for detecting the load applied to the wheels; a calculating device for selecting a detected value of either one of these detectors and for determining driving force command values for respective motors corresponding to the wheels on the basis of the detected value selected and driving force values required of the electric motor vehicle; and a controller for controlling the driving forces of the motors on the basis of the driving force command values of the calculating device.