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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 9771060 B1

PDFFull Text
Expired
Date of Patent:
Sep. 26, 2017

Filed:

Sep. 02, 2015

Control method and system for hybrid vehicle

Applicant:

Hyundai Motor Company, Seoul, KR;

Inventors:

Jin Kuk Cho, Gyeonggi-do, KR;

Kum Lim Choi, Seoul, KR;

Assignee:

Hyundai Motor Company, Seoul, KR;

Attorneys:

Mintz Levin Cohn Ferris Glovsky and Popeo, P.C.

Peter F. Corless

Primary Examiner:

Jaime Figueroa

Int. Cl.
CPC ...
B60L 9/00 (2006.01); B60L 11/00 (2006.01); G05D 1/00 (2006.01); G05D 3/00 (2006.01); G06F 7/00 (2006.01); G06F 17/00 (2006.01); B60W 20/10 (2016.01); B60W 10/06 (2006.01); B60W 10/08 (2006.01); B60K 6/365 (2007.10); B60K 6/445 (2007.10); B60W 30/18 (2012.01); B60W 20/40 (2016.01); B60W 20/20 (2016.01); B60K 6/38 (2007.10);
U.S. Cl.
CPC ...
B60W 20/10 (2013.01); B60K 6/365 (2013.01); B60K 6/445 (2013.01); B60W 10/06 (2013.01); B60W 10/08 (2013.01); B60W 20/20 (2013.01); B60W 20/40 (2013.01); B60W 30/18109 (2013.01); B60K 2006/381 (2013.01); B60W 2540/10 (2013.01); B60W 2540/12 (2013.01); B60W 2710/0666 (2013.01); B60W 2710/083 (2013.01); Y02T 10/6239 (2013.01); Y02T 10/6286 (2013.01); Y10S 903/93 (2013.01);
Abstract

A control method and system for a hybrid vehicle including an engine, a first motor/generator and a second motor/generator a power sources are provided. The control method includes performing a parallel driving mode by driving with a driving power transmitted from the engine and the second motor/generator at a fixed gear ratio. Additionally, an OD brake is released from fixing a gear ratio of a planetary gear set disposed between the generator and the engine. Then an EV driving mode is performed with a driving power of the second motor/generator.

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Cho, Jin. (2017). Control method and system for hybrid vehicle (U.S. Patent No. 9771060). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9771060

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