CN103116140A - Method for detecting LED visual aid-to-navigation lamps of multi-channel airport - Google Patents
Method for detecting LED visual aid-to-navigation lamps of multi-channel airport Download PDFInfo
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- CN103116140A CN103116140A CN2013100478790A CN201310047879A CN103116140A CN 103116140 A CN103116140 A CN 103116140A CN 2013100478790 A CN2013100478790 A CN 2013100478790A CN 201310047879 A CN201310047879 A CN 201310047879A CN 103116140 A CN103116140 A CN 103116140A
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- visual aid
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- navigation light
- airport
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Abstract
A method for detecting LED visual aid-to-navigation lamps of a multi-channel airport is characterized in that a plurality of light splitters and photoelectric converters corresponding to the light splitters are arranged in an effective light emitting field of the LED visual aid-to-navigation lamps of the airport, light of the LED visual aid-to-navigation lamps reflected by the light splitters is received and converted into electric signals by the corresponding photoelectric converters respectively, the photoelectric converters are connected with corresponding interfaces of an external central server through leads respectively, multi-channel signals are transmitted in batch, a computer is used for processing and tracking information and displaying data, and the LED visual aid-to-navigation lamps are automatically detected. By the method, the light is separated and extracted in a multi-channel manner when the LED visual aid-to-navigation lamps of the airport are high in light directionality, needed signals are obtained by detection of a photoelectric detector and data processing of an information processing device and then are analyzed and judged to obtain a detection report of the aid-to-navigation lamps, and important guide indexes are provided for a runway and a taxi track of the airport.
Description
Technical field
The invention belongs to field of photoelectric technology, particularly the visual aid-to-navigation light detection method of a kind of multi-channel LED, be applicable to the visual aid-to-navigation light in airport and Related product.
Background technology
Airport visual navigational lighting aid system is the critical facility that ensures civil aviaton's flight safety, and aircraft security under night and hazardous weather is landed to be played a part very importantly, and its reliability of operation, stability are directly connected to the safety of aviation flight.LED visual aid-to-navigation light in airport is a kind of special light fixture, and its light has very strong directivity, and its mounting means is generally vertically upward, and this must make the collection of LED aid-to-navigation light light data have certain difficulty, so that impact is to the detection of LED aid-to-navigation light.Still do not have at present a kind of effective method can realize that collection to this light data is to realize the detection to the visual aid-to-navigation light of LED.
Summary of the invention
Purpose of the present invention has been to provide the visual aid-to-navigation light detection method of a kind of hyperchannel airport LED, solves the acquisition problems of the visual navigational lighting aid data of airport LED, can realize the separation and Extraction of aid-to-navigation light light, reaches the purpose that LED visual aid-to-navigation light in airport is detected.
The technical scheme that adopts is:
The visual aid-to-navigation light detection method of a kind of hyperchannel airport LED, the equipment of employing comprises the visual aid-to-navigation light of LED, a plurality of optical splitter and a plurality of photoelectric commutator, and the number of optical splitter is identical with the number of photoelectric commutator, and the light emission angle of LED aid-to-navigation light is 30～60 °; It is characterized in that:
A plurality of optical splitters are arranged on same level in the effective illumination range of the visual aid-to-navigation light of LED, and along circumferential equidistant arrangement, the angle of inclination of optical splitter can be regulated;
A plurality of photoelectric commutators are setting corresponding to a plurality of optical splitters respectively, and each photoelectric commutator can receive the light that the visual aid-to-navigation light of LED that with it corresponding spectrophotometric reflection goes out sends;
The detection of visual aid-to-navigation light:
connect the power supply of the visual aid-to-navigation light of LED, the visual aid-to-navigation light of LED is luminous to be shone on each optical splitter, each optical splitter with the light reflection of the visual aid-to-navigation light of LED that receives to a corresponding with it photoelectric commutator, photoelectric commutator is converted to electric signal with the light signal that receives, the signal output part of a plurality of photoelectric commutators is connected by the corresponding interface of wire with the central server (being computing machine) of peripheral hardware respectively, realize multi-channel information collection and transmission, and carry out information processing by central server, information trace and data show, complete the automatic detection to the visual aid-to-navigation light of LED.
Above-mentioned effective illumination range refers to the illumination range of the visual aid-to-navigation light of LED.
Advantage and effect: implement by technical solution of the present invention, can realize in the situation that airport LED aid-to-navigation light light directivity is very strong, light being carried out multichannel separation, extraction, obtain desired signal through the detection of photoelectric detection system and the data processing of signal conditioning package, again it is analyzed and judge the examining report that draws aid-to-navigation light, for airfield runway and taxiway provide important guiding index, what vectored flight person was correct takes off, lands and slide.
Description of drawings
Fig. 1 is general illustration of the present invention.
Attached number in the figure 1 is that the first optical splitter, 3 is that the second optical splitter, 4 is that the 3rd optical splitter, 5 is that the 4th optical splitter, 6 is that the first photoelectric commutator, 7 is that the second photoelectric commutator, 8 is that the 3rd photoelectric commutator, 9 is the 4th photoelectric commutator for the visual aid-to-navigation light of LED, 2.
Embodiment
The visual aid-to-navigation light detection method of a kind of hyperchannel airport LED, the equipment of employing comprise the visual aid-to-navigation light 1 of LED, the first optical splitter 2, the second optical splitter 3, the 3rd optical splitter 4, the 4th optical splitter 5, the first photoelectric commutator 6, the second photoelectric commutator 7, the 3rd photoelectric commutator 8 and the 4th photoelectric commutator 9.
The light emission angle of the visual aid-to-navigation light 1 of LED is 30～60 °.
The first optical splitter 2, the second optical splitter 3, the 3rd optical splitter 4, the 4th optical splitter 5 are arranged on same level in the effective illumination range of the visual aid-to-navigation light 1 of LED, and can adjust by orientation adjustable seats or adjusting knob along circumferential equidistant arrangement, above-mentioned four optical splitter angles.
The first photoelectric commutator 6, the second photoelectric commutator 7, the 3rd photoelectric commutator 8, the 4th photoelectric commutator 9 are separately positioned on the oblique below of the first optical splitter 2, the second optical splitter 3, the 3rd optical splitter 4 and the 4th optical splitter 5, and the first photoelectric commutator 6 can receive the reflected light of the first optical splitter 2, the second photoelectric commutator 7 can receive the reflected light of the second optical splitter 3, the 3rd photoelectric commutator 8 can receive the reflected light of the 3rd optical splitter 4, and the 4th photoelectric commutator 9 can receive the reflected light of the 4th optical splitter 5.
The visual aid-to-navigation light detection method in LED airport:
Connect the power supply of the visual aid-to-navigation light 1 in airport, the visual aid-to-navigation light 1 in airport is luminous; The light reflection that the first optical splitter 2, the second optical splitter 3, the 3rd optical splitter 4 and the 4th optical splitter 5 send the visual aid-to-navigation light 1 in the airport that receives, and received by the first photoelectric commutator 6, the second photoelectric commutator 7, the 3rd photoelectric commutator 8 and the 4th photoelectric commutator 9 respectively, and change the light signal that receives into electric signal respectively.The signal output part 10 of the first photoelectric commutator 6, the second photoelectric commutator 7, the 3rd photoelectric commutator 8 and the 4th photoelectric commutator 9 is connected by the corresponding interface of wire with the central server (being the computing machine of computer management service centre) of peripheral hardware respectively, realizes the bulk transfer of multi channel signals.Carry out information processing by computing machine, information trace and data show, complete the automatic detection to the visual aid-to-navigation light of LED, guarantee to be arranged on effective guiding indication of the visual navigational lighting aid of LED on airfield runway and taxiway.
Claims (1)
1. visual aid-to-navigation light detection method of hyperchannel airport LED, the equipment that adopts comprises the visual aid-to-navigation light of LED, a plurality of optical splitter and a plurality of photoelectric commutator, the number of optical splitter is identical with the number of photoelectric commutator, and the light emission angle of LED aid-to-navigation light is 30～60 °; It is characterized in that:
A plurality of optical splitters are arranged on same level in the effective illumination range of the visual aid-to-navigation light of LED, and along circumferential equidistant arrangement, the angle of inclination of optical splitter can be regulated;
A plurality of photoelectric commutators are setting corresponding to a plurality of optical splitters respectively, and each photoelectric commutator can receive the light that the visual aid-to-navigation light of LED that with it corresponding spectrophotometric reflection goes out sends;
The detection of visual aid-to-navigation light:
connect the power supply of the visual aid-to-navigation light of LED, the visual aid-to-navigation light of LED is luminous to be shone on each optical splitter, each optical splitter with the light reflection of the visual aid-to-navigation light of LED that receives to a corresponding with it photoelectric commutator, photoelectric commutator is converted to electric signal with the light signal that receives, the signal output part of a plurality of photoelectric commutators is connected by the corresponding interface of wire with the central server of peripheral hardware respectively, realize multi-channel information collection and transmission, and carry out information processing by central server, information trace and data show, complete the automatic detection to the visual aid-to-navigation light of LED.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100478790A CN103116140A (en) | 2013-02-07 | 2013-02-07 | Method for detecting LED visual aid-to-navigation lamps of multi-channel airport |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100478790A CN103116140A (en) | 2013-02-07 | 2013-02-07 | Method for detecting LED visual aid-to-navigation lamps of multi-channel airport |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103116140A true CN103116140A (en) | 2013-05-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013100478790A Pending CN103116140A (en) | 2013-02-07 | 2013-02-07 | Method for detecting LED visual aid-to-navigation lamps of multi-channel airport |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018116032A1 (en) * | 2016-12-19 | 2018-06-28 | Airport Authority | Automated airfield ground lighting inspection system |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2124873U (en) * | 1992-05-23 | 1992-12-16 | 北京市华都电子广播应用技术研究所 | Field photometric equipment for flush bonding light aid to air navigation in airport |
| US20090040071A1 (en) * | 2005-11-09 | 2009-02-12 | Klaus Heyn | Method for the Determination of an Optimal Runway Lighting Intensity |
| CN102384838A (en) * | 2010-09-06 | 2012-03-21 | 蔺新衔 | Light intensity and chromaticity tester for navigational aid light |
| CN102538959A (en) * | 2010-12-27 | 2012-07-04 | 江苏富欧照明科技有限公司 | Four-sensor type illuminometer |
-
2013
- 2013-02-07 CN CN2013100478790A patent/CN103116140A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2124873U (en) * | 1992-05-23 | 1992-12-16 | 北京市华都电子广播应用技术研究所 | Field photometric equipment for flush bonding light aid to air navigation in airport |
| US20090040071A1 (en) * | 2005-11-09 | 2009-02-12 | Klaus Heyn | Method for the Determination of an Optimal Runway Lighting Intensity |
| CN102384838A (en) * | 2010-09-06 | 2012-03-21 | 蔺新衔 | Light intensity and chromaticity tester for navigational aid light |
| CN102538959A (en) * | 2010-12-27 | 2012-07-04 | 江苏富欧照明科技有限公司 | Four-sensor type illuminometer |
Non-Patent Citations (1)
| Title |
|---|
| 候启真等: "机场目视助航灯光强测量方法", 《中国民航大学学报》, vol. 25, no. 3, 30 June 2007 (2007-06-30) * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018116032A1 (en) * | 2016-12-19 | 2018-06-28 | Airport Authority | Automated airfield ground lighting inspection system |
| US10891727B2 (en) | 2016-12-19 | 2021-01-12 | Airport Authority | Automated airfield ground lighting inspection system |
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Application publication date: 20130522 |