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:
Feb. 14, 2017
Filed:
May. 23, 2012
Applicant:
Satoru Tanaka, Odawara, JP;
Inventor:
Satoru Tanaka, Odawara, JP;
Assignee:
TOYOTA JIDOSHA KABUSHIKI KAISHA, Toyota-Shi, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F02B 33/44 (2006.01); F02B 33/00 (2006.01); G06F 19/00 (2011.01); F02D 41/00 (2006.01); F02D 23/00 (2006.01); F02D 41/18 (2006.01); F02D 41/10 (2006.01); F02D 41/14 (2006.01);
U.S. Cl.
CPC ...
F02D 41/0007 (2013.01); F02D 23/005 (2013.01); F02D 41/18 (2013.01); F02D 41/10 (2013.01); F02D 2041/1433 (2013.01); F02D 2041/1434 (2013.01); F02D 2200/0402 (2013.01); F02D 2200/0408 (2013.01); F02D 2200/0411 (2013.01); F02D 2250/22 (2013.01); Y02T 10/144 (2013.01);
Abstract
An internal combustion engine having a controller for controlling the propriety of the target throttle opening degree is confirmed with a reference throttle opening degree as a reference by a monitoring device. The target throttle opening degree is calculated based on a target intake air quantity and a measured value or an estimated value of a supercharging pressure by using an inverse model of an air model expressing a dynamic relation that is established among the supercharging pressure, a throttle opening degree and an intake air quantity, by a first arithmetic unit.