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:
Aug. 06, 2019
Filed:
Oct. 10, 2016
Applicant:
Hyundai Motor Company, Seoul, KR;
Inventors:
Tae-Kwang Eom, Seoul, KR;
Jung-Suk Han, Hwaseong-si, KR;
Chang-Hyun Lim, Seoul, KR;
Hyeok-Jun Kwon, Seoul, KR;
Assignee:
HYUNDAI MOTOR COMPANY, Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B60W 30/00 (2006.01); B60W 30/18 (2012.01); B60W 10/06 (2006.01); B60W 10/18 (2012.01);
U.S. Cl.
CPC ...
B60W 30/18118 (2013.01); B60W 10/06 (2013.01); B60W 10/18 (2013.01); B60W 30/18027 (2013.01); B60W 2510/101 (2013.01); B60W 2510/1005 (2013.01); B60W 2520/10 (2013.01); B60W 2540/12 (2013.01); B60W 2540/16 (2013.01); B60W 2550/142 (2013.01); B60W 2710/065 (2013.01); B60W 2710/0644 (2013.01); B60W 2710/0666 (2013.01); B60W 2710/18 (2013.01);
Abstract
An engine control method for preventing an engine of a vehicle from stalling on a sloped road includes steps of: detecting whether a shifting lever is in a neutral stage (N-stage); measuring a vehicle speed and a slope angle of the sloped road, and calculating a load acting on a vehicle body on the sloped road; accelerating an engine a first time to increase an engine RPM so that an engine torque is larger than the load; and accelerating the engine a second time to move the vehicle when the shifting lever enters into a driving gear stage (D-stage).