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. 17, 2013
Filed:
Oct. 08, 2009
Wenbo Wang, Novi, MI (US);
Layne K. Wiggins, Plymouth, MI (US);
Jeffrey M. Kaiser, Highland, MI (US);
Chao F Daniels, Superior Township, MI (US);
Wenbo Wang, Novi, MI (US);
Layne K. Wiggins, Plymouth, MI (US);
Jeffrey M. Kaiser, Highland, MI (US);
Chao F Daniels, Superior Township, MI (US);
Abstract
A control system and method of controlling operation of an internal combustion engine includes a load determination module that determines an engine load, an equivalence ratio module that determines an equivalence ratio, a correction factor module that generates a correction factor based on the engine load, the equivalence ratio, and the engine speed and an engine operation module that regulates operation of the engine based on the correction factor.