Patent · US Active

Method of error detection of an aircraft flight management and guidance system and high-integrity flight management and guidance system

US9575489B2 · kind B2 · utility

1Cited by

1References

22Claims

0Family size

Assignee

THALES · FR

Inventors

Michel Roger · Valence, FR
Alexandre Darbois · Toulouse, FR

Key dates

Filing date	Nov 24, 2015
Grant date	Feb 21, 2017
Priority date	—
Expiry date	Nov 24, 2035

Classification

Technology area (CPC G)Physics
CPC primaryG08G5/55
WIPO fieldControl
WIPO sectorInstruments

Abstract

A method of error detection of a flight management system coupled with a guidance of an aircraft according to a flight plan, comprises the steps of: generating a first reference guidance order, monitoring the integrity of the first reference position, when the first reference position is not monitored as being dependable: invalidating the first FMS assembly and the associated guidance system, when the first reference position and the first reference trajectory are monitored as being dependable: generating a first monitoring guidance order, generating a first reference flight control, generating a first monitoring flight control, in monitoring the integrity of the first reference guidance order when the first reference guidance order is not monitored as being dependable: invalidating the first FMS assembly and the associated guidance.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.