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:
Nov. 10, 2020
Filed:
Dec. 06, 2018
Applicant:
Ifp Energies Nouvelles, Rueil-Malmaison, FR;
Inventors:
Assignee:
IFP ENERGIES NOUVELLES, Rueil-Malmaison, FR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01L 23/22 (2006.01); F02D 35/02 (2006.01); F02P 5/152 (2006.01); F02P 17/12 (2006.01); F02D 41/14 (2006.01);
U.S. Cl.
CPC ...
G01L 23/227 (2013.01); F02D 35/023 (2013.01); F02D 35/027 (2013.01); F02P 5/1523 (2013.01); F02D 41/1473 (2013.01); F02D 2041/1423 (2013.01); F02D 2041/1433 (2013.01); F02P 2017/128 (2013.01);
Abstract
The present invention relates to a method of controlling a positive-ignition internal combustion engine, in which the ignition advance is controlled (CON) by means of an estimation (EST) of the distribution of the knock measurements (MEAS). This estimation (EST) makes it possible to determine, for these measurements (MEAS), a confidence interval (q, q) of a predetermined quantile of the distribution of the knock measurements (MEAS).