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:
Oct. 06, 2015
Filed:
Apr. 12, 2010
Ryuichi Umehara, Tokyo, JP;
Osamu Nakakita, Tokyo, JP;
Masataka Kawaguchi, Tokyo, JP;
Toshiyuki Honda, Tokyo, JP;
Wataru Mizunuma, Tokyo, JP;
Ryuichi Umehara, Tokyo, JP;
Osamu Nakakita, Tokyo, JP;
Masataka Kawaguchi, Tokyo, JP;
Toshiyuki Honda, Tokyo, JP;
Wataru Mizunuma, Tokyo, JP;
MITSUBISHI NICHIYU FORKLIFT CO., LTD., Kyoto, JP;
Abstract
The electric-vehicle control device is used in an electric vehicle which is provided with a vehicle body having a driving tire and an axle shaft and with a driving motor which imparts torque to the driving tire. The electric-vehicle control device issues a motor control command to the driving motor. The electric-vehicle control device is provided with a control unit, and the control unit gives feedback control to the driving motor by vibration parameters indicating vertical vibration of the electric vehicle at the center of the axle shaft.