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. 02, 2013
Filed:
Mar. 18, 2009
Nicasio Gomez, Iii, Howell, MI (US);
Nicasio Gomez, III, Howell, MI (US);
Abstract
A control system for a vehicle includes a mode determination module that selects one of a first post-injection mode and a second post-injection mode based on a regeneration enable signal and a particulate filter temperature signal. An adjustment module selects one of N ramp rate tables based on the selected one of the first post-injection mode and the second post-injection mode. N is an integer greater than 1. The adjustment module generates a post-injected fuel signal based on the selected one of the N ramp rate tables, an ambient temperature signal and the particulate filter temperature signal. The adjustment module outputs the post-injected fuel signal to a fuel injection system.