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:
Jul. 27, 2004
Filed:
Nov. 07, 2002
Thomas E. Sasena, Columbus, IN (US);
Jeff S. O'Neill, Columbus, IN (US);
Cummins, Inc., Columbus, IN (US);
Abstract
A system of developing a calibration parameter set for an internal combustion engine includes a host computer having an engine calibration database and a calibration rules check database stored therein, and an engine/calibration development computer separate from the host computer. A first engine calibration parameter set is provided from the engine calibration database of the host computer to the engine/calibration development computer, and therein at least one parameter of the first engine calibration parameter set is modified to form a second engine calibration parameter set. The second engine calibration parameter set or the at least one modified parameter of the first engine calibration parameter set is then provided to the host computer, and therein a calibration rules check of the second engine calibration parameter set or the at least one modified parameter of the first engine calibration parameter set is conducted against the calibration rules check database.