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Measuring apparatus for checking the approach path indicator for the landing of an airplane, and corresponding checking device

A mobile device and computer technology, applied in the direction of measuring devices, measuring inclination, landing aids, etc., can solve problems such as inaccurate luminosity, and achieve accurate and reliable measurement results

Active Publication Date: 2014-11-19
FB TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In fact, the camera used to make this measurement only gives an imprecise estimate of this luminosity

Method used

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  • Measuring apparatus for checking the approach path indicator for the landing of an airplane, and corresponding checking device
  • Measuring apparatus for checking the approach path indicator for the landing of an airplane, and corresponding checking device
  • Measuring apparatus for checking the approach path indicator for the landing of an airplane, and corresponding checking device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0063] Location of measuring equipment facing the light unit

[0064] Figure 4 is a schematic side view of a measuring device 5 forming part of a system for checking approach route indicators placed to check a light unit 25 of a PAPI type device. exist Figure 5A and Figure 5B The measuring device 5 presented in more detail in includes a housing 51 supporting a measuring kit, said housing being carried by a tripod 52 . It is located at a predetermined distance 501 from the light unit 25, eg a distance of 5 or 10 meters in the light beam emitted by this light unit.

[0065] Repositioning of housing in optical axis by tripod adjustment

[0066] The housing 51 has a viewing aperture 510 formed, for example, by a smooth area in the wall of the housing 51 directed toward the light unit 25 to be inspected. The height of the tripod 52 is adjustable so the viewing aperture 510 can be at a desired height. Preferably, this viewing aperture 510 is placed so as to be at the le...

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Abstract

The invention relates to a mobile apparatus for measuring the characteristics of a light beam emitted by a lamp, comprising at least two differently-colored angular portions, wherein said apparatus includes a bracket for changing the position of a measuring assembly, said measuring assembly including a single directable camera provided with a zoom capable of assuming at least a first low-magnification position for providing reduced magnification and a wide angle of field in order to detect the position of the lamp so as to precisely direct the camera in the direction thereof, and a second high-magnification position in order to obtain an image of the lamp so as to analyze the characteristics of a light beam emitted by a lamp.

Description

1. Technical field [0001] The present invention relates to measuring equipment for verifying the effective operation of a visual approach slope or approach route indicator to ensure that aircraft approaching a runway for landing on the runway are guided on the route most suitable for landing. [0002] The invention also relates to an inspection device implementing such a measuring device. [0003] More precisely the present invention relates to the checks that ensure the systems known as "PAPI" (Precision Approach Path Indicators) or "APAPI" (Abbreviated Precision Approach Path Indicators) installation. 2. Background technology [0004] visual approach slope indicator [0005] Airport runways are surrounded by visual indicators that provide guidance to aircraft pilots by indicating that the correct conditions are in place for the pilot to land. [0006] Of these indicators, the visual approach slope indicator gives an indication of the need to position the aircraft on th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01C9/06G05D1/06
CPCB64F1/20G05D1/0676G01C9/06G01J1/4257G01J2001/4247H04N5/30
Inventor 莱昂内尔·勒卡姆巴斯勒·摩兰茨阿米娜·伊拉奇-乌桑让-艾恬娜·龙旗
Owner FB TECH
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