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:
Feb. 18, 2025
Filed:
Mar. 12, 2024
Cummins Emission Solutions Inc., Columbus, IN (US);
Swapnali Gujar, Bargersville, IN (US);
Kapil Rajkumar Dhanwani, Columbus, IN (US);
Kwadwo O. Owusu, Greenwood, IN (US);
Premjee Sasidharan, Columbus, IN (US);
Alan H. Zhao, Columbus, IN (US);
Jinqian Gong, Columbus, IN (US);
Jeffrey Diwakar Abraham, Columbus, IN (US);
Thomas C. Smith, Jr., Columbus, IN (US);
Cummins Emission Solutions Inc., Columbus, IN (US);
Abstract
A method executed by at least one server, comprising: receiving, from a first monitored system comprising an internal combustion engine and a first sensor, a first signal associated with a first occurrence and a second occurrence of an internal combustion engine event and first measurement data of the first sensor; determining a first measurement from the first measurement data and a second measurement from the first measurement data based on the first and second occurrences, respectively; determining a reference measurement; determining a first reference deviation; determining a second reference deviation; after determining the first reference deviation is less than a first reference threshold and the second reference deviation is less than a second reference threshold, determining a measurement deviation; comparing the measurement deviation to a measurement threshold; and after determining the measurement deviation satisfies the measurement threshold, determining a first exhibited useful life of the first sensor.