CN103287584A - Video-assisted system for airplane landing - Google Patents
Video-assisted system for airplane landing Download PDFInfo
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- CN103287584A CN103287584A CN2012100521387A CN201210052138A CN103287584A CN 103287584 A CN103287584 A CN 103287584A CN 2012100521387 A CN2012100521387 A CN 2012100521387A CN 201210052138 A CN201210052138 A CN 201210052138A CN 103287584 A CN103287584 A CN 103287584A
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Abstract
The invention relates to a video-assisted system for airplane landing, which comprises a landing signal light, a wireless communication device, a plurality of cameras, and displays with same quantity with the cameras, wherein the cameras are arranged on a landing runway; the displays are arranged in a cockpit of an airplane; the landing signal light is arranged an a central position of an airplane landing gear; the cameras and the displays conduct wireless communication through the wireless communication device; and the cameras send shot video information to the displays through the wireless communication device for displaying. Compared with the prior art, the system can help a pilot to find the landing direction and the landing pot accurately, improve the landing accuracy and the stability of airplane, and guarantee the safety of the pilot, the airplane and an aircraft carrier.
Description
Technical field
The present invention relates to a kind of aircraft landing ancillary system, especially relate to a kind of video auxiliary system for the second-mission aircraft landing.
Background technology
Existing airport and aircraft carrier have the auxiliary landing system of the TV of vector aircraft landing, and its camera is installed in around control tower and the runway, is similar to transport administration; Its image is presented in the control tower of aircraft carrier, and the aviation management personnel are by voice and signal lamp commander aircraft landing.Characteristics and the advantage of video system do not brought into play in this design fully, and therefore, the accident rate of landing is than higher.
Summary of the invention
Purpose of the present invention is exactly a kind of aircraft video landing ancillary system that learns a skill in conjunction with video technique, wireless communication technique and ergonomic that provides in order to overcome the defective that above-mentioned prior art exists, this ancillary system can improve safety and the stability of the landing of aircraft on airport or aircraft carrier, ensures the safety of aviator, aircraft and aircraft carrier.
Purpose of the present invention can be achieved through the following technical solutions:
A kind of aircraft video landing ancillary system, it is characterized in that, comprise falling signal lamp, wireless telecommunications system, a plurality of camera and the telltale identical with camera quantity, described camera is located on the landing runway, described telltale is located in the driving compartment of aircraft, described falling signal lamp is located at the center of undercarriage, described camera and telltale carry out wireless telecommunications by wireless telecommunications system, and camera is sent to telltale with the video information of taking by wireless telecommunications system and shows.
Described camera is positioned on the line of centers of landing runway.
The centerline of described landing runway offers the shooting hole, on this shooting hole high strength glass is installed, and described camera is located in the shooting hole, and the lens direction of camera is aimed at the desirable level point of aircraft.
Described camera is provided with two, comprise first camera and second camera, described first camera is located at the place, desirable level point of landing runway, described second camera is located at the destination county of landing runway, described telltale is provided with two, comprise first telltale and second telltale, described first telltale is used for showing the graphicinformation of first camera, described second telltale is used for showing the graphicinformation of second camera, all indicate boost line on first telltale and second telltale, be used for auxiliary judgment aircraft landing orientation.
Described desirable level point is on the landing runway line of centers, and apart from the point of runway starting point one end X rice, X equals 10～20% of landing airdrome length, is aircraft touches runway from aerial landing object point.The X value is determined according to the characteristics of the auxiliary landing equipment of quality and airport of landing runway.For example, on aircraft carrier, X is between the second road arrester wires and the 3rd road arrester wires, and X equates with the distance of two arrester wires, is about 6 meters.If aircraft landing safety at that point is secure.
The boost line of described first telltale is horizontal line and the vertical line that is vertically intersected on display center, is used for the auxiliary judgment level point.
The boost line of described second telltale is the vertical line that is positioned at telltale central authorities, is used for auxiliary judgment landing direction.
Described falling signal lamp is the infrared lamp of sparkling.
Compared with prior art, the present invention has the following advantages:
(1) level point is clear and definite: existing auxiliary landing system offers a landing zone of aircraft, and scope is bigger, and the error of operation also can be big; The present invention is to provide a level point, help to land exactly, be similar to range firing, first camera is exactly target center, and first telltale is exactly gun sight, and target center is positioned on the cross line, just can hit the bull's-eye.On the relatively shorter aircraft carrier of runway, this advantage is very important.
(2) reliability height: there are eye-catching runway line and runway lights in existing runway both sides, are convenient to the pilot driver aircraft and enter runway.But because the interference of the sum of errors light of human body eyesight the aviator may occur and think aircraft within the runway line, but in fact aircraft is travelled outside the runway line or at line ball, finally causes the accident.The present invention can avoid artificial vision error and light to disturb, the orientation of the infrared ray light sign aircraft that photographs with shooting, and overlap with vertical neutral line on the telltale, guarantee that aircraft flight is on the neutral line direction of runway.
(3) simple in structure: camera directly sends to video on the telltale of aircraft with wireless telecommunications, timely, directly perceived, fidelity.
(4) cost is low: because simple in structure, camera, wireless telecommunications and telltale all are the electronic products of using always in addition, total cost is low.
Description of drawings
Fig. 1 is the position view that arranges of the camera of video assistant subsystem of the present invention;
Fig. 2 is the position view that arranges of the telltale of video assistant subsystem of the present invention.
The specific embodiment
The present invention is described in detail below in conjunction with the drawings and specific embodiments.
Embodiment
A kind of aircraft video landing ancillary system, be example to be applied on the aircraft carrier, total system comprises falling signal lamp 23, wireless telecommunications system, first camera 21, second camera 22 and first telltale 24 corresponding with first, second camera and second telltale 25, landing runway 4 as depicted in figs. 1 and 2.First camera 21 is located at the place, desirable level point of landing runway, second camera 22 is located at the destination county of landing runway, two cameras all are positioned on the line of centers of aircraft carrier 1 landing runway, be installed in the below, deck of landing runway, offer the shooting hole on the deck, on this shooting hole high strength glass 3 is installed, the lens direction of camera is aimed at the desirable level point of aircraft.Falling signal lamp 23 is located at the center of undercarriage, plays the effect that indicates the accurate position of aircraft.The falling signal lamp is the infrared lamp of sparkling, two telltales are located in the driving compartment of aircraft, the graphicinformation that supplies the aviator to check camera, wherein, the boost line of first telltale 24 is horizontal line 242 and the vertical line 241 that is vertically intersected on display center, be used for the auxiliary judgment level point, the boost line of second telltale 25 is the vertical line 251 that is positioned at telltale central authorities, be used for auxiliary judgment landing direction, two telltales are installed on and are same as on the plane, first telltale 24 be positioned at second telltale 25 under.Two cameras and two telltales carry out wireless telecommunications by wireless telecommunications system, and camera is sent to telltale with the video information of taking by wireless telecommunications system and shows.
Selecting infrared lamp is that flicker is for more eye-catching because can see the infrared lamp signal at greasy weather, rainy day and night for the falling signal lamp.
Adopting native system to carry out aircraft assists the process of landing as follows:
Being example in aircraft carrier landing, when defining aircraft and will land, opening two cameras on the landing runway on the aircraft carrier simultaneously, and open the wireless video communication with aircraft.The aviator of the aircraft that lands opens the infrared lamp of aircraft bottom, opens wireless video receiving key and two runway monitor switch simultaneously.The control aircraft enters the navigation channel of landing.Height and the direction of adjusting aircraft make aircraft occur at telltale, and be mobile on the vertical line of two telltales according to the infrared lamp of the orientation control aircraft of telltale reflection then, preferably overlaps; This explanation aircraft is on the extended line of landing runway, and direction is correct, and keeps this state.Near aircraft carrier the time, pay close attention to first telltale,, on the vertical line of first telltale, and move to the intersection point of the cross line of first telltale gradually according to the infrared lamp of the orientation control aircraft of first telltale reflection.The image of aircraft on first telltale is increasing, and until dropping to the position that first camera is buried underground exactly, because camera indication navigation is arranged, aircraft landing point and direction ratio are more accurate.
Claims (7)
1. aircraft video landing ancillary system, it is characterized in that, comprise falling signal lamp, wireless telecommunications system, a plurality of camera and the telltale identical with camera quantity, described camera is located on the landing runway, described telltale is located in the driving compartment of aircraft, described falling signal lamp is located at the center of undercarriage, described camera and telltale carry out wireless telecommunications by wireless telecommunications system, and camera is sent to telltale with the video information of taking by wireless telecommunications system and shows.
2. the auxiliary landing system of a kind of aircraft video according to claim 1 is characterized in that described camera is positioned on the line of centers of landing runway.
3. a kind of aircraft video according to claim 2 is assisted landing system, it is characterized in that, the centerline of described landing runway offers the shooting hole, on this shooting hole high strength glass is installed, described camera is located in the shooting hole, and the lens direction of camera is aimed at the desirable level point of aircraft.
4. a kind of aircraft video according to claim 2 is assisted landing system, it is characterized in that, described camera is provided with two, comprise first camera and second camera, described first camera is located at the place, desirable level point of landing runway, described second camera is located at the destination county of landing runway, described telltale is provided with two, comprise first telltale and second telltale, described first telltale is used for showing the graphicinformation of first camera, described second telltale is used for showing the graphicinformation of second camera, all indicates boost line on first telltale and second telltale, is used for auxiliary judgment aircraft landing orientation.
5. the auxiliary landing system of a kind of aircraft video according to claim 4 is characterized in that the boost line of described first telltale is horizontal line and the vertical line that is vertically intersected on display center, is used for the auxiliary judgment level point.
6. the auxiliary landing system of a kind of aircraft video according to claim 4 is characterized in that the boost line of described second telltale is the vertical line that is positioned at telltale central authorities, is used for auxiliary judgment landing direction.
7. the auxiliary landing system of a kind of aircraft video according to claim 4 is characterized in that described falling signal lamp is the infrared lamp of sparkling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210052138.7A CN103287584B (en) | 2012-03-01 | 2012-03-01 | A kind of aircraft video landing ancillary system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210052138.7A CN103287584B (en) | 2012-03-01 | 2012-03-01 | A kind of aircraft video landing ancillary system |
Publications (2)
| Publication Number | Publication Date |
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| CN103287584A true CN103287584A (en) | 2013-09-11 |
| CN103287584B CN103287584B (en) | 2015-12-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210052138.7A Expired - Fee Related CN103287584B (en) | 2012-03-01 | 2012-03-01 | A kind of aircraft video landing ancillary system |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104044746A (en) * | 2013-07-21 | 2014-09-17 | 耿全水 | Carrier-based aircraft landing sighting telescope |
| CN104660996A (en) * | 2015-02-13 | 2015-05-27 | 中国民航大学 | Aircraft landing video-recording and display device and control method |
| CN105005309A (en) * | 2015-07-08 | 2015-10-28 | 西安电子科技大学 | Auxiliary carrier landing guiding and display system used for unmanned helicopter |
| CN105197252A (en) * | 2015-09-17 | 2015-12-30 | 武汉理工大学 | Small-size unmanned aerial vehicle landing method and system |
| WO2015198003A1 (en) * | 2014-06-25 | 2015-12-30 | Bae Systems Plc | Glide path indicator |
| CN106415422A (en) * | 2014-05-12 | 2017-02-15 | 湾流航空航天公司 | Advanced aircraft vision system utilizing multi-sensor gain scheduling |
| US10516815B2 (en) | 2014-12-01 | 2019-12-24 | Northrop Grumman Systems Corporation | Image processing system |
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| US6211809B1 (en) * | 1998-09-01 | 2001-04-03 | Trw Inc. | Surface-based passive millimeter-wave landing aid |
| CN101109640A (en) * | 2006-07-19 | 2008-01-23 | 北京航空航天大学 | Unmanned aircraft landing navigation system based on vision |
| WO2010072996A1 (en) * | 2008-12-22 | 2010-07-01 | Qinetiq Limited | Aircraft landing monitoring system |
| CN101976278A (en) * | 2010-09-29 | 2011-02-16 | 南京信息工程大学 | Virtual reality technique-based airplane landing aid system and method thereof |
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2012
- 2012-03-01 CN CN201210052138.7A patent/CN103287584B/en not_active Expired - Fee Related
Patent Citations (4)
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| US6211809B1 (en) * | 1998-09-01 | 2001-04-03 | Trw Inc. | Surface-based passive millimeter-wave landing aid |
| CN101109640A (en) * | 2006-07-19 | 2008-01-23 | 北京航空航天大学 | Unmanned aircraft landing navigation system based on vision |
| WO2010072996A1 (en) * | 2008-12-22 | 2010-07-01 | Qinetiq Limited | Aircraft landing monitoring system |
| CN101976278A (en) * | 2010-09-29 | 2011-02-16 | 南京信息工程大学 | Virtual reality technique-based airplane landing aid system and method thereof |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104044746A (en) * | 2013-07-21 | 2014-09-17 | 耿全水 | Carrier-based aircraft landing sighting telescope |
| CN106415422A (en) * | 2014-05-12 | 2017-02-15 | 湾流航空航天公司 | Advanced aircraft vision system utilizing multi-sensor gain scheduling |
| CN106415422B (en) * | 2014-05-12 | 2020-08-28 | 湾流航空航天公司 | Advanced aircraft vision system using multi-sensor gain scheduling |
| WO2015198003A1 (en) * | 2014-06-25 | 2015-12-30 | Bae Systems Plc | Glide path indicator |
| GB2527536A (en) * | 2014-06-25 | 2015-12-30 | Bae Systems Plc | Glide path indicator |
| US10131447B2 (en) | 2014-06-25 | 2018-11-20 | Bae Systems Plc | Glide path indicator |
| US10516815B2 (en) | 2014-12-01 | 2019-12-24 | Northrop Grumman Systems Corporation | Image processing system |
| CN104660996A (en) * | 2015-02-13 | 2015-05-27 | 中国民航大学 | Aircraft landing video-recording and display device and control method |
| CN104660996B (en) * | 2015-02-13 | 2017-06-30 | 中国民航大学 | Display device and control method are shot with video-corder in a kind of aircraft landing |
| CN105005309A (en) * | 2015-07-08 | 2015-10-28 | 西安电子科技大学 | Auxiliary carrier landing guiding and display system used for unmanned helicopter |
| CN105005309B (en) * | 2015-07-08 | 2017-09-26 | 西安电子科技大学 | It is a kind of to aid in warship guiding display system for depopulated helicopter |
| CN105197252A (en) * | 2015-09-17 | 2015-12-30 | 武汉理工大学 | Small-size unmanned aerial vehicle landing method and system |
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| Publication number | Publication date |
|---|---|
| CN103287584B (en) | 2015-12-16 |
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Granted publication date: 20151216 Termination date: 20210301 |