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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 11554780 B1

PDFFull Text
Date of Patent:
Jan. 17, 2023

Filed:

Jun. 11, 2020

Regenerative braking control system and method of awd hybrid vehicle

Applicants:

Hyundai Motor Company, Seoul, KR;

Kia Motors Corporation, Seoul, KR;

Inventors:

Yong Kak Choi, Seoul, KR;

Joon Shik Park, Seoul, KR;

Chang Min Lee, Anyang-si, KR;

Assignees:

Hyundai Motor Company, Seoul, KR;

Kia Motors Corporation, Seoul, KR;

Attorney:

Slater Matsil, LLP

Primary Examiner:

Roger L Pang

Int. Cl.
CPC ...
B60W 10/08 (2006.01); B60W 30/18 (2012.01); B60L 7/26 (2006.01); B60W 10/196 (2012.01); B60W 10/10 (2012.01); B60W 10/188 (2012.01); B60W 20/00 (2016.01); B60W 20/30 (2016.01); B60K 6/52 (2007.10); B60W 30/182 (2020.01); B60W 50/10 (2012.01);
U.S. Cl.
CPC ...
B60W 30/18127 (2013.01); B60K 6/52 (2013.01); B60L 7/26 (2013.01); B60W 10/08 (2013.01); B60W 10/10 (2013.01); B60W 10/188 (2013.01); B60W 10/196 (2013.01); B60W 20/00 (2013.01); B60W 20/30 (2013.01); B60W 30/182 (2013.01); B60W 30/18072 (2013.01); B60W 50/10 (2013.01); B60W 2520/10 (2013.01); B60W 2530/00 (2013.01); B60W 2540/00 (2013.01); B60W 2540/10 (2013.01); B60W 2540/12 (2013.01); B60W 2540/16 (2013.01); B60W 2710/083 (2013.01); B60W 2710/1005 (2013.01); B60W 2710/18 (2013.01);
Abstract

A regenerative braking control system of an AWD (all-wheel-drive) hybrid vehicle including a front wheel HEV (hybrid electric vehicle) powertrain and a rear wheel EV (electric vehicle) powertrain is provided. The control system includes a manipulating instrument mounted to a steering wheel for manual shifting and regenerative braking control by a driver's manipulation, and a controller for adjusting a regenerative braking amount and controlling a shift pattern of each of a front wheel motor of the front wheel HEV powertrain and a rear wheel motor of the rear wheel EV powertrain by receiving a (−) or (+) manipulation signal or a hold manipulation signal of the manipulating instrument.

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