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. 23, 2015
Filed:
Jul. 11, 2011
Gabor Madl, St. Louis Park, MN (US);
David V. Oglesby, Brooklyn Center, MN (US);
Kuntal Chakraborty, Singur, IN;
Devesh Bhatt, Maple Grove, MN (US);
Stephen Otis Hickman, Maricopa, AZ (US);
Gabor Madl, St. Louis Park, MN (US);
David V. Oglesby, Brooklyn Center, MN (US);
Kuntal Chakraborty, Singur, IN;
Devesh Bhatt, Maple Grove, MN (US);
Stephen Otis Hickman, Maricopa, AZ (US);
Honeywell International Inc., Morristown, NJ (US);
Abstract
Systems and methods for verifying model equivalence are provided. In one implementation, a system includes: a memory device that stores a reference model (RM) and comparison model (CM), wherein the CM and the RM are constrained by a set of rules; and a processing unit that generates a reference model representation (RMR) from the RM and stores the RMR on the memory device; the processing unit further generates a comparison model representation (CMR) from the comparison model (CM) and stores the CMR on the memory device, wherein the processing unit further to: verifies that the CMR compatibly implements the RMR; verifies that a CM data flow diagram derived from the CMR compatibly implements a RM data flow diagram derived from the RMR; and verifies that every CM semantic unit implements a behavior that corresponds to a RM semantic unit and every RM semantic unit is accounted for in the CM.