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. 18, 2021
Filed:
Feb. 11, 2019
Applicant:
Ifp Energies Nouvelles, Rueil-Malmaison, FR;
Inventors:
Arnaud Frobert, Rueil-Malmaison, FR;
Gilles Corde, Rueil-Malmaison, FR;
Assignee:
IFP ENERGIES NOUVELLES, Rueil-Malmaison, FR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F01N 11/00 (2006.01); F02D 41/14 (2006.01); F02D 41/26 (2006.01); G01M 15/10 (2006.01); G01N 21/33 (2006.01); B60K 13/04 (2006.01); G01N 21/3504 (2014.01); F02D 41/28 (2006.01); F02D 41/00 (2006.01);
U.S. Cl.
CPC ...
F01N 11/007 (2013.01); F02D 41/1439 (2013.01); F02D 41/266 (2013.01); G01M 15/102 (2013.01); G01M 15/104 (2013.01); B60K 13/04 (2013.01); F02D 41/0072 (2013.01); F02D 41/1451 (2013.01); F02D 41/1452 (2013.01); F02D 41/1454 (2013.01); F02D 41/1463 (2013.01); F02D 41/1466 (2013.01); F02D 41/28 (2013.01); F02D 2041/1417 (2013.01); F02D 2041/1423 (2013.01); F02D 2041/1436 (2013.01); F02D 2200/101 (2013.01); F02D 2200/1002 (2013.01); F02D 2200/501 (2013.01); F02D 2200/701 (2013.01); G01N 21/33 (2013.01); G01N 21/3504 (2013.01);
Abstract
The present invention is an on-board vehicle emissions measurement system. The system comprises at least one sensor (CAP) downstream from the aftertreatment system, and optionally a sensor plugged into the vehicle diagnostics port, and a computer (SIN) including models (MOD VEH, MOD MOD, MOD POT). According to the invention, emissions determination is based on the signal from sensor (CAP) and on models (MOD VEH, MOD MOT, MOD POT).