Method and system for aiding landing of an aircraft
First Claim
1. A method for aiding the landing of an aircraft on a landing runway, the aircraft comprising a set of information sources, a flight management system, a processing unit and a signaling system, wherein the method comprises the following steps implemented in an automatic manner by the processing unit:
- a) acquiring, from the flight management system, information relating to the landing runway;
b) acquiring, from the set of information sources, information relating to a current situation of the aircraft;
f) determining a maximum roll angle, in absolute value, necessary to allow a flight of the aircraft along a trajectory between a current position of the aircraft and a target landing position of the aircraft on the landing runway;
g) comparing this maximum roll angle with a predetermined roll angle limit; and
h) as a function of the result of the comparison carried out in step g), commanding, if appropriate, the signaling of an alert by means of the signaling system of the aircraft.
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Abstract
A method for aiding the landing of an aircraft on a landing runway comprising the following steps implemented in an automatic manner by a processing unit: a) acquiring information relating to the landing runway; b) acquiring information relating to a current situation of the aircraft; f) determining a maximum roll angle, in absolute value, necessary to allow a flight of the aircraft along a trajectory between a current position and a target landing position on the landing runway; g) comparing this maximum roll angle with a predetermined limit; and h) as a function of the result of the comparison carried out in step g), commanding, if appropriate, the signaling of an alert by means of a signaling system of the aircraft.
24 Citations
13 Claims
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1. A method for aiding the landing of an aircraft on a landing runway, the aircraft comprising a set of information sources, a flight management system, a processing unit and a signaling system, wherein the method comprises the following steps implemented in an automatic manner by the processing unit:
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a) acquiring, from the flight management system, information relating to the landing runway; b) acquiring, from the set of information sources, information relating to a current situation of the aircraft; f) determining a maximum roll angle, in absolute value, necessary to allow a flight of the aircraft along a trajectory between a current position of the aircraft and a target landing position of the aircraft on the landing runway; g) comparing this maximum roll angle with a predetermined roll angle limit; and h) as a function of the result of the comparison carried out in step g), commanding, if appropriate, the signaling of an alert by means of the signaling system of the aircraft. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A system for aiding the landing of an aircraft on a landing runway, the aircraft comprising a set of information sources, a flight management system and a signaling system, the system for aiding landing comprising a processing unit configured to implement the following steps:
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a) acquiring, from the flight management system, information relating to the landing runway; b) acquiring, from the set of information sources, information relating to a current situation of the aircraft; f) determining a maximum roll angle, in absolute value, necessary to allow a flight of the aircraft along a trajectory between a current position of the aircraft and a target landing position of the aircraft on the landing runway; g) comparing this maximum roll angle with a predetermined roll angle limit; and h) as a function of the result of the comparison carried out in step g), commanding if appropriate the signaling of an alert by means of the signaling system of the aircraft. - View Dependent Claims (8, 9, 10, 11, 12)
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13. An aircraft comprising a system for aiding the landing, the aircraft comprising:
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a set of information sources, a flight management system and a signaling system, the system for aiding landing comprising a processing unit configured to implement the following steps; a) acquiring, from the flight management system, information relating to the landing runway; b) acquiring, from the set of information sources, information relating to a current situation of the aircraft; f) determining a maximum roll angle, in absolute value, necessary to allow a flight of the aircraft along a trajectory between a current position of the aircraft and a target landing position of the aircraft on the landing runway; g) comparing this maximum roll angle with a predetermined roll angle limit; and h) as a function of the result of the comparison carried out in step g), commanding if appropriate the signaling of an alert by means of the signaling system of the aircraft.
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Specification