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:
Jul. 28, 2020
Filed:
Mar. 15, 2019
Applicant:
Ford Global Technologies, Llc, Dearborn, MI (US);
Inventors:
Yixin Yao, Ann Arbor, MI (US);
Yanan Zhao, Ann Arbor, MI (US);
Assignee:
Ford Global Technologies, LLC, Dearborn, MI (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H02P 3/14 (2006.01); B60L 7/22 (2006.01); B60T 8/32 (2006.01); B60L 7/26 (2006.01); B60T 8/1761 (2006.01); B60T 13/58 (2006.01); H02P 3/08 (2006.01); B60W 10/188 (2012.01); B60W 10/196 (2012.01); B60W 10/08 (2006.01);
U.S. Cl.
CPC ...
B60L 7/22 (2013.01); B60L 7/26 (2013.01); B60T 8/3215 (2013.01); B60T 8/1761 (2013.01); B60T 13/585 (2013.01); B60T 2270/602 (2013.01); B60T 2270/603 (2013.01); B60W 10/08 (2013.01); B60W 10/188 (2013.01); B60W 10/196 (2013.01); H02P 3/08 (2013.01);
Abstract
A vehicle includes an electric machine, friction brakes, and a controller. The electric machine is configured to recharge a battery during regenerative braking. The friction brakes are configured to apply torque to wheels of the vehicle to decelerate the vehicle. The controller is programmed to, responsive to an anti-lock braking event, adjust a regenerative braking torque of the electric machine based on a difference between a desired wheel slip ratio and an actual wheel slip ratio.