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:
Sep. 30, 2014
Filed:
Jul. 17, 2012
Jun Yu, Suwon-si, KR;
Kihoon Nam, Gunpo-si, KR;
Kyoungchan Han, Hwaseong-si, KR;
Kyoungdoug Min, Seoul, KR;
Junyong Lee, Seoul, KR;
Wonah Park, Seoul, KR;
Jun Yu, Suwon-si, KR;
Kihoon Nam, Gunpo-si, KR;
Kyoungchan Han, Hwaseong-si, KR;
KyoungDoug Min, Seoul, KR;
Junyong Lee, Seoul, KR;
Wonah Park, Seoul, KR;
Hyundai Motor Company, Seoul, KR;
SNU R&DB Foundation, Seoul, KR;
Abstract
A method of predicting NOx generation amount may include calculating NO generation rate by using a combustion pressure of an engine and driving variables of the engine, obtaining NO generation period by using the combustion pressure of the engine, calculating NO generation amount based on the NO generation rate and the NO generation period, and predicting the NOx generation amount by obtaining NOgeneration amount based on a ratio between NO and NOaccording to the NO generation amount and a driving condition of the engine.