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. 29, 2020
Filed:
Apr. 17, 2018
Rockwell Collins, Inc., Cedar Rapids, IA (US);
Paul A. Lenhardt, Cedar Rapids, IA (US);
Jason J. Jakusz, Cedar Rapids, IA (US);
Titus N. Thompson, Marion, IA (US);
James W. Toothaker, Cedar Rapids, IA (US);
Joseph C. Diner, Cedar Rapids, IA (US);
Rockwell Collins, Inc., Cedar Rapids, IA (US);
Abstract
A navigation system is configured to identify a current location and a destination location of an airborne platform, identify a current cell in which the current location is located; identify a plurality of current neighbors associated with the current cell; calculate, for a first path from the current location to the destination location through a first current neighbor of the plurality of current neighbors, a first value of an objective function, the first value depending on whether the first path includes a predetermined navigational node; calculate, for a second path from the current location to the destination location through a second current neighbor of the plurality of current neighbors, a second value of the objective function depending on whether the second path includes a predetermined navigational node; and output the current neighbor and/or path that satisfies an objective condition based on the values.