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:
Jan. 02, 2018
Filed:
Nov. 18, 2015
Applicants:
Hyundai Motor Company, Seoul, KR;
Kia Motors Corporation, Seoul, KR;
Inventors:
Il Kwon Park, Seoul, KR;
In Eok Cho, Incheon, KR;
Assignees:
HYUNDAI MOTOR COMPANY, Seoul, KR;
KIA MOTORS CORPORATION, Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02D 41/14 (2006.01); B60W 10/06 (2006.01); F02D 41/24 (2006.01); B60W 20/10 (2016.01); F02D 41/08 (2006.01);
U.S. Cl.
CPC ...
F02D 41/2438 (2013.01); B60W 10/06 (2013.01); B60W 20/10 (2013.01); F02D 41/1406 (2013.01); F02D 41/2451 (2013.01); F02D 41/08 (2013.01); F02D 2200/1002 (2013.01); F02D 2200/1006 (2013.01); Y02T 10/6286 (2013.01);
Abstract
An engine control method of a hybrid vehicle for controlling the engine depending on an engine load of the hybrid vehicle includes: learning a change amount of an engine load; determining at least one engine torque depending on a magnitude of the engine load; calculating an optimum torque value by using the learned change amount of the engine load and at least one determined engine torque; and controlling the engine by using the calculated optimum torque value.