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:
Jun. 13, 2017
Filed:
Aug. 07, 2013
Applicant:
Ford Global Technologies, Llc, Dearborn, MI (US);
Inventors:
Hassene Jammoussi, Houston, TX (US);
Imad Hassan Makki, Dearborn Heights, MI (US);
Mark Thomas Linenberg, Dearborn, MI (US);
Gladys G. Soriano, Shelby Township, MI (US);
Kenneth John Behr, Farmington Hills, MI (US);
Assignee:
Ford Global Technologies, LLC, Dearborn, MI (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F02D 41/14 (2006.01);
U.S. Cl.
CPC ...
F02D 41/1495 (2013.01); F02D 41/1456 (2013.01); F02D 41/1486 (2013.01); F02D 2041/1423 (2013.01); F02D 2041/1431 (2013.01);
Abstract
Methods and systems are provided reusing processed sensor data to identify multiple types of sensor degradation. In one example, a central peak of a distribution, such as a generalized extreme value distribution, of sensor readings is re-used to identify asymmetric sensor degradation and stuck in-range sensor degradation.