System for selecting data representing an air parameter, process and computer program relating to the same
AssigneeAirbus Operations GmbH
InventorJulien Feau
Life of this patent
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Abstract
A system for selecting a datum among a set of data representing an air parameter, this set comprising at least two engine data obtained by measurement respectively in the zone of two engines of an aircraft and at least two reference data obtained by measurement in the zone of the fuselage of the aircraft, the system comprising: means for verifying pairwise agreement of three data of the set of data; means for selecting a reference datum among the said three data if such agreement is verified. A process and a computer program relating thereto are also proposed.
Claims10
A system for selecting a datum among a set of data representing an air parameter, the set of data including at least two engine data respectively obtained in two control units by measurement respectively in a zone of two engines of an aircraft and at least two reference data respectively obtained in two processing units by measurement in a zone of a fuselage of the aircraft, the system comprising:
- at least one of the control units configured
- to verify pairwise agreement of three data of the set of data, and
- to select a reference datum among the said three data if the agreement is verified, wherein
- at least one of the processing units is configured to
- compare the two engine data from at least one of the control units, and
- produce a signal resulting from the comparison of the two engine data and to send the resulting signal to at least one of the control units.
A process for selecting one datum among a set of data representative of an air parameter, the set of data including at least two engine data respectively obtained in two control units by measurement respectively in a zone of two engines of an aircraft and at least two reference data respectively obtained in two processing units by measurement in a zone of a fuselage of the aircraft, the process comprising:
- comparing the two engine data by at least one of the processing units;
- sending a signal resulting from the comparing to at least one of the control units;
- verifying pairwise agreement of three data of the set of data;
- and
- selecting, if agreement is verified, a reference datum among the three data.
Dependencies are inferred from the claim text.