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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.:

US 11952009 B1

PDFFull Text
Date of Patent:
Apr. 09, 2024

Filed:

Mar. 01, 2022

Driving force control system for vehicle

Applicant:

Toyota Jidosha Kabushiki Kaisha, Toyota, JP;

Inventors:

Kunihiko Usui, Fuji, JP;

Keisuke Ushida, Shizuoka-ken, JP;

Assignee:

TOYOTA JIDOSHA KABUSHIKI KAISHA, Toyota, JP;

Attorney:

Dinsmore & Shohl LLP

Primary Examiner:

Jeff A Burke

Assistant Examiner:

Kyle T Johnson

Int. Cl.
CPC ...
B60W 30/18 (2012.01); B60W 50/14 (2020.01); B60W 50/16 (2020.01); B60W 60/00 (2020.01);
U.S. Cl.
CPC ...
B60W 50/16 (2013.01); B60W 30/18172 (2013.01); B60W 60/001 (2020.02); B60W 2050/143 (2013.01); B60W 2050/146 (2013.01); B60W 2520/105 (2013.01); B60W 2520/26 (2013.01); B60W 2530/16 (2013.01); B60W 2540/10 (2013.01); B60W 2720/26 (2013.01);
Abstract

A driving force control system that controls a driving force in line with a driver's intension to propel a vehicle on a slippery road surface without wheel slip. A controller is configured to obtain individual relations of a slip ratio on a road surface to parameters including the driving force, a running resistance of the vehicle, and an accelerating force of the vehicle, and to control the driving force based on the obtained relations of the slip ratio to each of said parameters.

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Usui, Kunihiko. (2024). Driving force control system for vehicle (U.S. Patent No. 11952009). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11952009

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