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:
Sep. 20, 2005
Filed:
Feb. 10, 2004
Rogelio Rodriguez, Plainfield, IL (US);
Rogelio Rodriguez, Plainfield, IL (US);
International Engine Intellectual Property Company, LLC, Warrenville, IL (US);
Abstract
Fault monitor () for error input (ICPCERR) to closed-loop control () of an engine function, such as a control pressure for a fuel system (). Error input is derived from the desired and actual data values for the function. An integration function integrates the absolute value of the input data value () during a time interval defined by a timing function () to provide an integrated data value. A comparison function () compares the integrated data value and a data value ICPCOBDERR defining a fault indication.
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