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:
May. 24, 2022
Filed:
Oct. 20, 2020
Ford Global Technologies, Llc, Dearborn, MI (US);
Santhoji Katare, Chennai/Tamil Nadu, IN;
John Joseph Virga, Farmington Hills, MI (US);
John Paul Bogema, Flat Rock, MI (US);
Mohamed Asper, Chennai/Tamil Nadu, IN;
Vamsee Krishna Batchu, Chennai/Tamil Nadu, IN;
Chandar Mathalai, Chennai/Tamil Nadu, IN;
Farshad Harirchi, Ann Arbor, MI (US);
FORD GLOBAL TECHNOLOGIES, LLC, Dearborn, MI (US);
Abstract
Approaches for predicting parameters contributing to engine emissions are described. In an example, the values of control parameters may be obtained from the vehicle sensors. Based on the obtained values of the control parameters, estimated emission value may be determined pertaining to a correlation criterion reflecting a predetermined relationship between the obtained control parameter and engine emission. Further, the contribution index of each of the individual control parameters may be identified. Further, based on the estimated emission value and the contribution index, aggregated emission value corresponding to the exhausted emission from the engine for particular trip may be calculated.