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Landing assistance device and method for aircraft

A technology of aircraft and approach speed, applied in aircraft lander, position/direction control, vehicle position/route/altitude control, etc., can solve the problem of inability to predict and judge the driver

Inactive Publication Date: 2009-06-24
AIRBUS OPERATIONS (SAS)
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, predictive judgment cannot always be made by the driver

Method used

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  • Landing assistance device and method for aircraft
  • Landing assistance device and method for aircraft
  • Landing assistance device and method for aircraft

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Embodiment Construction

[0039] In the situation schematically represented in FIG. 1 , an aircraft 1 wishes to land on a runway 2 during an approach landing phase, the usual length L of which is defined between a proximal threshold Sp and a distal threshold Sd. Aircraft 1 descends towards runway 2 at current approach speed V along current approach route 3 with current approach angle γ. When the aircraft 1 is at a horizontal distance X from the proximal threshold Sp, that is, vertically above the point 4 on the ground 5, the point 4 is at X distance from the proximal threshold Sp, and its current height on the current route 3 is equal to h.

[0040] In accordance with the landing maneuver rules associated with runway 2, in order to optimize the chances of a correct landing, the current approach path 3 of aircraft 1 must pass a reference point Po above the proximal threshold Sp with adjusted altitude ho and corresponding to the path 3 Start of straightening section 6. Also, follow these landing maneuve...

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Abstract

A landing assistance device and method for an aircraft. According to the invention, based on the landing procedure rules attached to the runway (2), a lower threshold and an upper threshold of total energy acceptable for the aircraft (1) are determined and the current total energy of the latter is compared with said thresholds.

Description

technical field [0001] The invention relates to an aircraft landing assistance method and device. Background technique [0002] It is known that flying an aircraft is particularly difficult during the approach landing phase, in which the aircraft is guided to land on the runway. During this approach and landing phase, the pilot has a wealth of information, some of which must enable him to avoid trailing or striking the wing on the ground, a hard landing or even a runway excursion. This information mainly includes the speed of the aircraft, the bank of the aircraft and the altitude of the aircraft on the ground, and these three items of information are displayed in the cockpit of the aircraft so that they can be easily monitored by the pilot. Also, the image of the environment gives the pilot the feeling of his aircraft approaching and landing. [0003] The combination of the speed and altitude of the aircraft, i.e. the total energy level of the aircraft, is the main parame...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B64D45/04G05D1/00G05D1/06
CPCG05D1/0676
Inventor F·康斯坦斯
Owner AIRBUS OPERATIONS (SAS)