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. 14, 2010
Filed:
Mar. 28, 2006
Qi MA, Farmington Hills, MI (US);
Stephen Yurkovich, Columbus, OH (US);
Kenneth P. Dudek, Rochester Hills, MI (US);
Stephen K. Fulcher, Clovis, NM (US);
Robert X. Monchamp, Ann Arbor, MI (US);
Jon C. Miller, Fenton, MI (US);
Qi Ma, Farmington Hills, MI (US);
Stephen Yurkovich, Columbus, OH (US);
Kenneth P. Dudek, Rochester Hills, MI (US);
Stephen K. Fulcher, Clovis, NM (US);
Robert X. Monchamp, Ann Arbor, MI (US);
Jon C. Miller, Fenton, MI (US);
Abstract
A fuel control system for regulating fuel to cylinders of an internal combustion engine during an engine start and crank-to-run transition includes a first module that determines a plurality of step-ahead cylinder air masses (GPOs) for a cylinder based on a plurality of GPO prediction models. A second module regulates fueling to a cylinder of the engine based on the plurality of step-ahead GPOs until a combustion event of the cylinder.