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. 20, 2013
Filed:
Feb. 25, 2010
Kota Sata, Susono, JP;
Yasuhiro Oi, Numazu, JP;
Shinichi Soejima, Gotemba, JP;
Koichi Ueda, Susono, JP;
Shuntaro Okazaki, Sunto-gun, JP;
Satoshi Yoshizaki, Susono, JP;
Kota Sata, Susono, JP;
Yasuhiro Oi, Numazu, JP;
Shinichi Soejima, Gotemba, JP;
Koichi Ueda, Susono, JP;
Shuntaro Okazaki, Sunto-gun, JP;
Satoshi Yoshizaki, Susono, JP;
Toyota Jidosha Kabushiki Kaisha, Toyota, JP;
Abstract
A control apparatus of an internal combustion engine capable of appropriately reflecting various requests relating to the performance of the internal combustion engine. Specifically, the control device of the internal combustion engine acquires various requests relating to the performance of the internal combustion engine, and sets restricted ranges of the value of the control variable in accordance with the details of the requests. At this moment, the control device temporally changes the set restricted ranges for specific requests associated with the time integral value of the control variable rather than the instantaneous value of the control variable. Subsequently, the control device determines a final restricted range on the basis of the overlap between the restricted ranges set for each request, and determines the target value of the control variable in the final restricted range.