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:
Dec. 30, 2014
Filed:
Oct. 22, 2012
Applicant:
Nissan Motor Co., Ltd., Yokohama-shi, Kanagawa, JP;
Inventors:
Yu wun Chai, Isehara, JP;
Takaaki Eguchi, Yokohama, JP;
Yukinobu Matsushita, Isehara, JP;
Kazuhiro Igarashi, Sagamihara, JP;
Assignee:
Nissan Motor Co., Ltd., Yokohama-shi, Kanagawa, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B62D 6/00 (2006.01); B62D 6/04 (2006.01);
U.S. Cl.
CPC ...
B62D 6/04 (2013.01);
Abstract
A control computing unit allocates a feedback axial force and a feedforward axial force at an allocation ratio based on an axial force difference which is a difference between the feedback axial force and the feedforward axial force to set a final axial force as a steering-rack axial force. The control computing unit drives a reaction force motor on the basis of the set final axial force.