CN103135076A - Single channel airport light-emitting diode (LED) visual navigation light detecting method - Google Patents
Single channel airport light-emitting diode (LED) visual navigation light detecting method Download PDFInfo
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- CN103135076A CN103135076A CN201310047976XA CN201310047976A CN103135076A CN 103135076 A CN103135076 A CN 103135076A CN 201310047976X A CN201310047976X A CN 201310047976XA CN 201310047976 A CN201310047976 A CN 201310047976A CN 103135076 A CN103135076 A CN 103135076A
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Abstract
The invention discloses a single channel airport light-emitting diode (LED) visual navigation light detecting method. A used device comprises an LED visual navigation light, an optical splitter and a photoelectric converter. The single channel airport LED visual navigation light detecting method is characterized in that the optical splitter is arranged on a light way of the LED visual navigation light, and an inclination angle of the optical splitter can be adjusted. The photoelectric converter is arranged on a light way of reflective light of the light splitter. When the LED visual navigation light of the airport emits light, the light splitter reflects part of light emitted by the LED visual navigation light to a light receiving window of the photoelectric converter and converts a light signal to an electric signal. A signal output end of the photoelectric converter is connected with a corresponding interface of an externally arranged computer through a wire, and automatic detection of the LED visual navigation light is finished by processing of the computer. Automatic detection of the LED visual navigation light on the airport is achieved, fast replacement of the LED visual navigation light is convenient, and reliable guarantee is provided for a pilot to achieve correct taking off, landing and gliding.
Description
Technical field
The invention belongs to field of photoelectric technology, particularly the visual aid-to-navigation light detection method of a kind of single channel airport LED, be applicable to the visual aid-to-navigation light of airport LED and automatically detect and Related product.
Background technology
Airport visual navigational lighting aid system is the critical facility that ensures Flight Safety, and the safe landing of getting off the plane plays a part very importantly to night and hazardous weather, and its reliability of operation, stability are directly connected to the safe landing of aircraft.LED visual aid-to-navigation light in airport is a kind of special light fixture, its light has very strong directivity, its mounting means is generally vertically upward, and this must make the collection of LED aid-to-navigation light light data have very large difficulty, has had a strong impact on the automatic detection to the LED aid-to-navigation light.
Summary of the invention
Purpose of the present invention, be to provide the visual aid-to-navigation light detection method of a kind of single channel airport LED, solve the acquisition problems of the visual aid-to-navigation light light of airport LED data, the automatic detection of realization to the visual aid-to-navigation light of airport LED, be convenient to the quick-replaceable of the visual aid-to-navigation light of LED, for correct the taking off, land and slide of vectored flight person provides reliable guarantee.
The technical scheme that adopts is:
The visual aid-to-navigation light detection method of a kind of single channel airport LED, the equipment that uses comprises the visual aid-to-navigation light of LED, optical splitter and photoelectric commutator.It is characterized in that: optical splitter is arranged on the light path of the visual aid-to-navigation light of LED, and the optical splitter inclination angle is adjustable, and photoelectric commutator is arranged on the light path of spectrophotometric reflection light.When the visual aid-to-navigation light of the LED on airport is luminous, the part of the light that optical splitter just sends the visual aid-to-navigation light of LED reflexes to the light-receiving window of photoelectric commutator, and light signal is converted to electric signal, the signal output part of photoelectric commutator is connected by the corresponding interface of wire with the computing machine of peripheral hardware, finishes dealing with to the automatic detection of the visual aid-to-navigation light of LED by computing machine.
The invention has the advantages that:
Can realize in the situation that airport LED aid-to-navigation light light directivity is very strong, light being carried out separation and detection, solved the acquisition problems of the visual aid-to-navigation light light of airport LED data, realized the automatic detection to the visual aid-to-navigation light of airport LED, be convenient to the quick-replaceable of the visual aid-to-navigation light of LED, for correct the taking off, land and slide of vectored flight person provides reliable guarantee.
Description of drawings
Fig. 1 is general illustration of the present invention.
Attached number in the figure 1 is the output terminal of photoelectric commutator for photoelectric commutator, 4 light that send for the visual aid-to-navigation light of LED, the light path of 5 light that send for the visual aid-to-navigation light of spectrophotometric reflection LED, the light path, 7 of 6 light that send for the visual aid-to-navigation light of LED for the visual aid-to-navigation light of LED, 2 for optical splitter, 3.
Embodiment
The visual aid-to-navigation light detection method of a kind of single channel airport LED, the equipment of employing comprises: the visual aid-to-navigation light 1 of LED, optical splitter 2 and photoelectric commutator 3; The light emission angle of the visual aid-to-navigation light 1 of LED is 30～60o, it is characterized in that:
When the visual aid-to-navigation light 1 of LED of airport installation is luminous, the part that the visual aid-to-navigation light 1 of LED emits beam is reflected by optical splitter 2, and shine the light-receiving window of photoelectric commutator 3, photoelectric commutator 3 is converted to electric signal with the light signal that receives, the output terminal 7 of photoelectric commutator 3 is connected by the corresponding interface of wire with the computing machine of peripheral hardware, finishes dealing with to the automatic detection of the visual aid-to-navigation light 1 of LED by computing machine.
Claims (1)
1. visual aid-to-navigation light detection method of single channel airport LED, the equipment that uses comprises the visual aid-to-navigation light of LED (1), optical splitter (2) and photoelectric commutator (3), it is characterized in that: optical splitter (2) is arranged on the light path (6) of the visual aid-to-navigation light of LED (1), the inclination angle of optical splitter (2) is adjustable, photoelectric commutator (3) is arranged on the catoptrical light path of optical splitter (2) (5), when the visual aid-to-navigation light of the LED on airport (1) is luminous, the part of the light that optical splitter (2) just sends the visual aid-to-navigation light of LED (1) reflexes to the light-receiving window of photoelectric commutator (3), and light signal is converted to electric signal, the signal output part (7) of photoelectric commutator (3) is connected by the corresponding interface of wire with the computing machine of peripheral hardware, finish dealing with to the automatic detection of the visual aid-to-navigation light of LED (1) by computing machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310047976XA CN103135076A (en) | 2013-02-07 | 2013-02-07 | Single channel airport light-emitting diode (LED) visual navigation light detecting method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310047976XA CN103135076A (en) | 2013-02-07 | 2013-02-07 | Single channel airport light-emitting diode (LED) visual navigation light detecting method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103135076A true CN103135076A (en) | 2013-06-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310047976XA Pending CN103135076A (en) | 2013-02-07 | 2013-02-07 | Single channel airport light-emitting diode (LED) visual navigation light detecting method |
Country Status (1)
| Country | Link |
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| CN (1) | CN103135076A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1847719A (en) * | 2005-01-06 | 2006-10-18 | Ece公司 | Light signaling device |
| CN201852908U (en) * | 2010-05-14 | 2011-06-01 | 东莞东聚电子电讯制品有限公司 | Detection device capable of fast detecting light source |
| CN102478641A (en) * | 2010-11-27 | 2012-05-30 | 西安大昱光电科技有限公司 | Photoelectric integrated test system of LED street lamp |
-
2013
- 2013-02-07 CN CN201310047976XA patent/CN103135076A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1847719A (en) * | 2005-01-06 | 2006-10-18 | Ece公司 | Light signaling device |
| CN201852908U (en) * | 2010-05-14 | 2011-06-01 | 东莞东聚电子电讯制品有限公司 | Detection device capable of fast detecting light source |
| CN102478641A (en) * | 2010-11-27 | 2012-05-30 | 西安大昱光电科技有限公司 | Photoelectric integrated test system of LED street lamp |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130605 |