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. 25, 2014
Filed:
Jan. 03, 2012
Arnaud Nicolas, Toulouse, FR;
Sylvain Raynaud, Cornebarrieu, FR;
Florent Lanterna, Toulouse, FR;
Martin Legay, Toulouse, FR;
Arnaud Nicolas, Toulouse, FR;
Sylvain Raynaud, Cornebarrieu, FR;
Florent Lanterna, Toulouse, FR;
Martin Legay, Toulouse, FR;
Airbus Operations (SAS), Toulouse Cedex, FR;
Abstract
A monitoring device includes one or more devices for implementing monitoring, in order to check whether two flight management systems are able to operate in dual mode during operations requiring navigation and guidance performance. For example, a change condition verification device may be included in a second or slave flight management system so that sequencing requests and resynchronization requests received from a first or master flight management system are verified for accuracy before implementation. The verification may include comparison of positional data used by the first and second flight management systems or a comparison of a resynchronized flight plan to information from a navigation data database.