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. 12, 2021
Filed:
Nov. 21, 2019
Applicant:
Toyota Jidosha Kabushiki Kaisha, Toyota-shi Aichi-ken, JP;
Inventors:
Assignee:
Toyota Jidosha Kabushiki Kaisha, Toyota Aichi-ken, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B60W 10/14 (2012.01); B60W 10/184 (2012.01); B60W 30/02 (2012.01); B60W 10/04 (2006.01); B60W 10/10 (2012.01); B60W 10/18 (2012.01); B60W 10/16 (2012.01);
U.S. Cl.
CPC ...
B60W 30/02 (2013.01); B60W 10/04 (2013.01); B60W 10/10 (2013.01); B60W 10/16 (2013.01); B60W 10/18 (2013.01); B60W 2400/00 (2013.01); B60W 2520/28 (2013.01); B60W 2710/10 (2013.01); B60W 2710/12 (2013.01); B60W 2710/18 (2013.01);
Abstract
Provided is a control apparatus for a four-wheel-drive vehicle configured to, when a degree of transmission of a driving force to a side of rear wheels is smaller than a predetermined degree, calculate a correction value for a wheel speed based on a rotation-related value, and calculate a wheel speed through use of the rotation-related value and the correction value.