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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 11584352 B1

PDFFull Text
Date of Patent:
Feb. 21, 2023

Filed:

Oct. 09, 2018

Estimation of vehicle speed in all-wheel-drive vehicle

Applicant:

Ford Global Technologies, Llc, Dearborn, MI (US);

Inventors:

Jose Velazquez Alcantar, Canton, MI (US);

Joseph Jay Torres, Dearborn, MI (US);

Peter James Barrette, Jupiter, FL (US);

Richard David Bruns, Milford, MI (US);

Corwin Stout, Redwood City, CA (US);

Rajit Johri, Canton, MI (US);

Assignee:

Ford Global Technologies, LLC, Dearborn, MI (US);

Attorneys:

David B Kelley

Brooks Kushman P.C.

Primary Examiner:

Isaac G Smith

Int. Cl.
CPC ...
B60W 20/10 (2016.01); B60K 6/52 (2007.10); B60T 8/172 (2006.01); B60T 8/175 (2006.01); B60T 8/1761 (2006.01); B60T 8/1769 (2006.01); B60L 15/38 (2006.01); B60W 30/18 (2012.01);
U.S. Cl.
CPC ...
B60W 20/10 (2013.01); B60K 6/52 (2013.01); B60L 15/38 (2013.01); B60T 8/172 (2013.01); B60T 8/175 (2013.01); B60T 8/1761 (2013.01); B60T 8/1769 (2013.01); B60W 30/18172 (2013.01); B60L 2240/12 (2013.01); B60L 2240/421 (2013.01); B60L 2240/461 (2013.01); B60L 2240/465 (2013.01); B60T 2270/12 (2013.01); B60W 2510/081 (2013.01); B60W 2520/10 (2013.01); B60W 2520/263 (2013.01); B60W 2520/28 (2013.01); B60Y 2200/91 (2013.01); B60Y 2200/92 (2013.01);
Abstract

A vehicle includes an electric machine and a controller. The controller is programmed to responsive to a threshold difference, indicative of wheel slip, between average wheel speed and a vehicle speed that is based on a difference between wheel acceleration and measured vehicle acceleration, command a speed to the electric machine to reduce the wheel slip.

Find Patent Forward Citations

Quick Actions:

Velazquez Alcantar, Jose. (2023). Estimation of vehicle speed in all-wheel-drive vehicle (U.S. Patent No. 11584352). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11584352

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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