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:
Jul. 09, 2013
Filed:
Mar. 03, 2009
Sarah Funk, Canton, MI (US);
Thomas Larose, Jr., Redford, MI (US);
Eric R Snyder, Westland, MI (US);
Paul Jasinkiewicz, Northville, MI (US);
Jason Daniel Mullins, Howell, MI (US);
James M Perrin, Livonia, MI (US);
Sarah Funk, Canton, MI (US);
Thomas Larose, Jr., Redford, MI (US);
Eric R Snyder, Westland, MI (US);
Paul Jasinkiewicz, Northville, MI (US);
Jason Daniel Mullins, Howell, MI (US);
James M Perrin, Livonia, MI (US);
Abstract
A control module for a vehicle includes a correction module that generates a correction signal based on a regeneration state of an exhaust system of the vehicle and based on a received environmental signal. The environmental signal includes at least one of an altitude value, an ambient temperature, and an air flow value. The air flow value corresponds to air flow across an external area of the exhaust system. A first post injection module generates a first post injection signal. A second post injection module adjusts the first post injection signal based on the correction signal to generate a second post injection signal.