CN102501981B - Aid-to-navigation lamplight imitation screen - Google Patents
Aid-to-navigation lamplight imitation screen Download PDFInfo
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- CN102501981B CN102501981B CN 201110429543 CN201110429543A CN102501981B CN 102501981 B CN102501981 B CN 102501981B CN 201110429543 CN201110429543 CN 201110429543 CN 201110429543 A CN201110429543 A CN 201110429543A CN 102501981 B CN102501981 B CN 102501981B
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Abstract
The invention discloses an aid-to-navigation lamplight imitation screen. The aid-to-navigation lamplight imitation screen consists of a plurality of spliced imitation screen units and a control system, wherein each imitation screen unit comprises a keel, a frame, a printed circuit board (PCB), a color printing pattern layer and an imitation lamp; and the control system comprises a monitoring hostand a screen light emitting diode (LED) control system. A one-to-one imitation mode is used between the aid-to-navigation lamplight imitation screen and an actual lamp, so that the 4C characteristicsof aid-to-navigation lamplight can be well imitated by the imitation lamps, and an extremely high simulation degree can be kept. The system is connected with an actual airport lamplight system and can be used for monitoring the airport lamplight system, so that the monitoring of working personnel in a lamplight station is intuitive, the fault of the lamplight system is convenient to find in time,the fault duration time of the lamplight system is shortened, and the safety coefficient of the system is increased; the aid-to-navigation lamplight imitation screen can be used for training professional lamplight personnel and demonstrating the characteristics of the aid-to-navigation lamplight in a mode approximate to an actual operation effect; and partial field training can be substituted by using the system, so that the average training cost is obviously reduced, training time is shortened, and training effects can be improved.
Description
Technical field
The invention belongs to civil aviaton's technical field, particularly relate to a kind of navigational lighting aid imitation screen.
Background technology
Navigational lighting aid is the important visual navaid that the aviator finishes takeoff and landing, and it is that night and severe weather conditions are got off the plane and realized the important leverage of safe landing, and the navigational lighting aid system is one of facility of large and medium-sized airport indispensability.Increase along with China Civil Aviation Airport and runway, light station service personnel, control tower light monitor staff and the aviator relevant with navigational lighting aid will sharply increase, and will be vital tasks to these cultivations of carrying out navigational lighting aid use, control and service personnel in the future.At present, the theoretical training that the training of navigational lighting aid still adopts books teaching, pictograph to show, and in conjunction with the mode of field practice study, so general light station staff needs training and the learning time in 2 years.Yet it is very difficult and costly carrying out on-the-spot learning by doing on the spot on the airport.The time that how to reduce training has on the spot become the problem that this area researchist needs to be resolved hurrily.
At present, the navigational lighting aid imitation screen has been developed on domestic only limited several airport, wherein, and the simulation technique of display of the employing liquid crystal display that has, but that its shortcoming is screen is less, therefore can only demonstrate the lighting system effect with plane picture; The employing light-emitting diode simulation light that has, effect is comparatively directly perceived, configuration, the color that can show light preferably, but shortcoming is that mode and demonstration effect are comparatively single, can not simulate the light intensity control effect of light and the control flow of light guidance system well.
Summary of the invention
In order to address the above problem, the object of the present invention is to provide a kind of various running statees and control flow that can virtual airport light, to be used for the navigational lighting aid imitation screen of related personnel's training and technical ability examination.
In order to achieve the above object, navigational lighting aid imitation screen provided by the invention is made up of a plurality of imitation screen unit and control system that are spliced, and each imitation screen unit comprises keel, frame, pcb board, color printing patterned layer and a plurality of simulation light fixture; Wherein keel are the grid type skeleton structure, work to support whole imitation screen weight; Frame is fixed on the front end of keel, plays fixedly pcb board; Pcb board is arranged in the frame; The color printing patterned layer covers on the front end face of pcb board, is used for virtual airport scene distribution characteristics; A plurality of simulation light fixtures are fixed on the pcb board according to the airfield light layout, visual effect when making overall light configuration with the pilot driver aircraft conforms to, the hole that luminous site on it is passed on pcb board and the color printing patterned layer reaches more than the front end face of color printing patterned layer, be used for the simulation navigational lighting aid, make more three-dimensional of whole simulate effect, more directly perceived than the simulate effect of liquid crystal display; Control system comprises monitoring host computer and screen LED control system two parts; Monitoring host computer comprises communication module and supervisory control computer; Screen LED control system comprises a plurality of minutes area controllers, a plurality of led controller, a plurality of led driver, a plurality of specific function controller and a plurality of position transdusers; Wherein supervisory control computer links to each other with communication module, and communication module is connected with the actual lamp Optimizing Control System with a plurality of minutes area controllers, a plurality of specific function controllers by universal serial bus; Each divides area controller to be connected with a plurality of led controllers; Each led controller links to each other with a plurality of led drivers, and led driver then joins with a plurality of simulation light fixtures; The specific function controller is connected between a plurality of position transdusers and a plurality of led controller; This minute area controller, specific function controller and corresponding led controller, led driver and simulation light fixture are installed on the pcb board of each imitation screen unit.
Described simulation light fixture constitutes by being mounted on two paster LEDs on the fritter circuit card two sides or the paster LED that is mounted on the fritter circuit board surface, the former is used for simulated dual to the luminous aid-to-navigation light of different colours, make the navigational lighting aid effect of the more approaching reality of visual effect that single simulation light fixture seems from both direction, the latter adopts the unidirectional aid-to-navigation light of the LED simulation different colours of different colours.
Described simulation light fixture can adopt direct insertion LED to come the light fixture of simulate omni-directional type.
LED on the described simulation light fixture with other the simulation light fixture LED with a plurality of serial or parallel connections form link to each other with led driver.
Described simulation light fixture is used for formation and stops bank light, runway invasion warning light and sequenced flashing and runway alert lamp.
Described a plurality of position transduser is installed in by near stopping the bank light 16 that the unidirectional simulation light fixture of a plurality of redness is formed, and the runway invasion warning light standoff distance of being made up of the direct insertion LED of redness is installed in and stops before the bank light near the post position place.
Described simulation light fixture adopts the navaid light fixture loop of the type constitution airport difference in functionality of unidirectional or two-way different colours, can simulate specific light emitting region characteristic, configuration characteristic and the color characteristics of navigational lighting aid well.
Navigational lighting aid imitation screen provided by the invention can be realized light intensity regulating, 5 grades of light regulating characteristics of simulation navigational lighting aid.
Navigational lighting aid imitation screen provided by the invention is convenient in time find the lighting system fault in the more visualize of supervision that can make light station staff aspect the monitoring of airfield light system, reduces the lighting system trouble duration, increases the security of system coefficient; Aspect light professional training, it more gives training near the mode of actual light operational effect with a kind of, can substitute the on-site training of part airport, thereby significantly reduce average training cost, shortens the training time, and can the enhancement training effect.At economic aspect, this navigational lighting aid imitation screen cost is lower than existing navigational lighting aid imitation screen 40%, and function more horn of plenty, reliability height, and good maintainability is arranged, in being fit to very much, large-scale airport is equipped with.
Description of drawings
Fig. 1 is navigational lighting aid imitation screen local structure cutaway view provided by the invention.
Fig. 2 is simulation fitting structure scheme drawing on the navigational lighting aid imitation screen provided by the invention.
Fig. 3 is that control system constitutes scheme drawing on the navigational lighting aid imitation screen provided by the invention.
The runway invasion warning system layout of Fig. 4 for showing on the navigational lighting aid imitation screen provided by the invention.
Fig. 5 is navigational lighting aid imitation screen lighting circuit control software flow pattern provided by the invention.
Fig. 6 is navigational lighting aid imitation screen specific function control software flow pattern provided by the invention.
Fig. 7 is navigational lighting aid imitation screen host computer monitoring software diagram of circuit provided by the invention.
The specific embodiment
Below in conjunction with the drawings and specific embodiments navigational lighting aid imitation screen provided by the invention is elaborated.
As shown in Figure 1 and Figure 2, navigational lighting aid imitation screen provided by the invention is made up of a plurality of imitation screen unit and control system that are spliced, and each imitation screen unit comprises keel 1, frame 2, pcb board 3, color printing patterned layer 4 and a plurality of simulation light fixture 5; Wherein keel 1 are the grid type skeleton structure, work to support whole imitation screen weight; Frame 2 is fixed on the front end of keel 1, plays fixedly pcb board; Pcb board 3 is arranged in the frame 2; Color printing patterned layer 4 covers on the front end face of pcb board 3, is used for virtual airport scene distribution characteristics; A plurality of simulation light fixtures 5 are fixed on the pcb board 3 according to the airfield light layout, visual effect when making overall light configuration with the pilot driver aircraft conforms to, the hole that luminous site on it is passed on pcb board 3 and the color printing patterned layer 4 reaches more than the front end face of color printing patterned layer 4, be used for the simulation navigational lighting aid, make more three-dimensional of whole simulate effect, more directly perceived than the simulate effect of liquid crystal display; Control system comprises monitoring host computer 6 and screen LED control system 7 two parts; Monitoring host computer 6 comprises communication module 8 and supervisory control computer 9; Screen LED control system 7 comprises a plurality of minutes area controllers 10, a plurality of led controller 11, a plurality of led driver 12, a plurality of specific function controller 13 and a plurality of position transdusers 14; Wherein supervisory control computer 9 links to each other with communication module 8, and communication module 8 is connected with actual lamp Optimizing Control System 15 with a plurality of minutes area controllers 10, a plurality of specific function controllers 13 by universal serial bus; Each divides area controller 10 to be connected with a plurality of led controllers 11; Each led controller 11 links to each other with a plurality of led drivers 12, and led driver 12 then joins with a plurality of simulation light fixtures 5; Specific function controller 13 is connected with a plurality of led controllers 11 with a plurality of position transdusers 14; This minute area controller 10, specific function controller 13 and corresponding led controller 11, led driver 12 and simulation light fixture 5 are installed on the pcb board 3 of each imitation screen unit.
Described simulation light fixture 5 constitutes by being mounted on two paster LEDs on the fritter circuit card two sides or the paster LED that is mounted on the fritter circuit board surface, the former is used for simulated dual to the luminous aid-to-navigation light of different colours, make the navigational lighting aid effect of the more approaching reality of visual effect that single simulation light fixture 5 seems from both direction, the latter adopts the unidirectional aid-to-navigation light of the LED simulation different colours of different colours.
Described simulation light fixture 5 can adopt direct insertion LED to come the light fixture of simulate omni-directional type.
LED on the described simulation light fixture 5 with other the simulation light fixture 5 LED with a plurality of serial or parallel connections form link to each other with led driver 12.
Described simulation light fixture 5 is used for formation and stops bank light 16, runway invasion warning light 17 and sequenced flashing and runway alert lamp 18.
Described a plurality of position transduser 14 is installed in by near stopping the bank light 16 that the unidirectional simulation light fixture 5 of a plurality of redness is formed, and runway invasion warning light 17 standoff distances of being made up of the direct insertion LED of redness are installed in and stop before the bank light 16 near the post position places.
Described a plurality of specific function controller 13 and a plurality of minutes area controllers 10 all are articulated on same the universal serial bus, distinguish mutually by disposing different addresses.Specific function controller 13 except the function with branch area controller 10, data that can also receiving position sensor 14, and realize to sequenced flashing and runway alert lamp 18, runway invasion warning light 17 flicker, open the light and brightness adjustment control.
Lighting circuit control running software is in a plurality of minutes area controllers 10.As shown in Figure 5, it receives operating order and execution command that supervisory control computer 9 sends, if operating order is the circuit switching instruction, then select data according to order parameter to led controller 11 sendaisles, thereby realize the circuit loop of being made up of simulation light fixture 5 is carried out switch control by led driver 12; If instruction is then given led controller 11 according to the order parameter output pwm signal for the light modulation instruction, carry out the adjusting of lighting level by 12 pairs of loops of led driver.
Specific function control running software is in a plurality of specific function controllers 13.As shown in Figure 6, it is responsible for receiving the instruction that supervisory control computer 9 sends, and finishes flicker, switch and the brightness adjustment control of sequenced flashing and runway alert lamp 18 by led controller 11 and led driver 12; The perception data of receiving position sensor 14 simultaneously, and finish flicker control to runway invasion warning light 17 according to perception data.If position transduser 14 detects intruder and entered runway, and the corresponding bank light 16 that stops to be opening, then controls 17 fast blinks of runway invasion warning light, and entry address and the warning message of correspondence sent to monitoring host computer 6.
Host computer monitoring software runs in the supervisory control computer 9, mainly finish the imitation screen monitored picture demonstration, receive runway invasion alarm data that screen LED control system 7 sends, receive user operation commands, to screen LED control system 7 sending controling instructions with handle the order of actual lamp photosystem 15.
Navigational lighting aid imitation screen provided by the invention can be set to monitoring mode and training pattern by the host computer monitoring software of operation on the supervisory control computer 9.
As shown in Figure 7, under monitoring mode, this software will check the light manipulation order that actual lamp photosystem 15 sends, and be imitation screen operating order form with command conversion, to treat further processing.Under training pattern, check the runway invasion warning message that specific function controller 13 sends, and warning message is updated to interface display, wait for user's operation then, and operational order is converted into imitation screen operating order form.Under the acquisition monitoring mode or behind the operating order under the training pattern, parse operation instruction, and analysis instruction type: if be the light modulation instruction, then send these instructions to minute area controller 10 and specific function controller 13; If the switching manipulation in single loop, then branch area controller 10 fire switchs to this place, loop instruct; If Airport Operation pattern operation, the instruction of then reading corresponding pattern configurations and sending configuration file stores in batches is to a plurality of minutes area controllers 10 and a plurality of specific function controller 13.
Host computer monitoring software comprise one can be on supervisory control computer 9 the read-out scalable light layout figure, a plurality of lighting level adjustment that show select button, a plurality of Airport Operation model selection button and pattern storage button.Light layout figure is made up of the circle of a plurality of expression simulation light fixtures, the rectangle of expression one bank light tool or the polygon of circular arc and expression airport zones of different.Wherein, represent that circle, rectangle and the circular arc of the identical simulation light fixture of single or multiple functions can carry out the mouse click, behind the mouse one click, corresponding change will take place in the on off state of control light fixture, and graphic color also changes according on off state simultaneously.After clicking Airport Operation model selection button, once finish the state setting of all light fixtures according to this pattern storage configuration.After clicking the pattern storage button, all light fixture states on the current imitation screen are stored in the configuration file, with the new model as setting.
When navigational lighting aid imitation screen provided by the invention is arranged in by host computer monitoring software when moving under the monitoring mode, the control data of system's automatic reception actual lamp photosystem 15, and control the light state of imitation screen with this, with the purpose that realizes that actual light monitors.In addition, after imitation screen is arranged to monitoring mode, need not to carry out manual operation, all are all finished automatically by system again.
When being arranged in by host computer monitoring software when moving under the training pattern, trainer or student can demonstrate the characteristics such as position, configuration, color and light intensity of this kind light fixture in the airport by the specific light fixture figure of clicking on the light layout figure according to actual needs; By click Airport Operation model selection button demonstrate the airport at aircraft landing, take off, close, navigational lighting aid control situation under the operational mode such as part is open; Realize the storage of particular lamp optical mode by clicking the pattern storage button, for future use.
Claims (6)
1. navigational lighting aid imitation screen, it is characterized in that: described navigational lighting aid imitation screen is made up of a plurality of imitation screen unit and control system that are spliced, and each imitation screen unit comprises keel (1), frame (2), pcb board (3), color printing patterned layer (4) and a plurality of simulation light fixture (5); Wherein keel (1) are the grid type skeleton structure; Frame (2) is fixed on the front end of keel (1); Pcb board (3) is arranged in the frame (2); Color printing patterned layer (4) covers on the front end face of pcb board (3); A plurality of simulation light fixtures (5) are fixed on the pcb board (3) according to the airfield light layout, and the hole that the luminous site on it is passed on pcb board (3) and the color printing patterned layer (4) reaches more than the front end face of color printing patterned layer (4); Control system comprises monitoring host computer (6) and screen LED control system (7) two parts; Monitoring host computer (6) comprises communication module (8) and supervisory control computer (9); Screen LED control system (7) comprises a plurality of minutes area controllers (10), a plurality of led controller (11), a plurality of led driver (12), a plurality of specific function controller (13) and a plurality of position transdusers (14); Wherein supervisory control computer (9) links to each other with communication module (8), and communication module (8) is connected with a plurality of minutes area controllers (10), a plurality of specific function controller (13) and actual lamp Optimizing Control Systems (15) by universal serial bus; Each divides area controller (10) to be connected with a plurality of led controllers (11); Each led controller (11) links to each other with a plurality of led drivers (12), and led driver (12) then joins with a plurality of simulation light fixtures (5); Specific function controller (13) is connected between a plurality of position transdusers (14) and a plurality of led controller (11); This minute area controller (10), specific function controller (13) and corresponding led controller (11), led driver (12) and simulation light fixture (5) are installed on the pcb board of each imitation screen unit (3).
2. navigational lighting aid imitation screen according to claim 1, it is characterized in that: described simulation light fixture (5) constitutes by being mounted on two paster LEDs on the fritter circuit card two sides or the paster LED that is mounted on the fritter circuit board surface.
3. navigational lighting aid imitation screen according to claim 1, it is characterized in that: described simulation light fixture (5) adopts direct insertion LED.
4. navigational lighting aid imitation screen according to claim 1 is characterized in that: the LED of the LED on the described simulation light fixture (5) and other simulation light fixture (5) with a plurality of serial or parallel connections form link to each other with led driver (12).
5. navigational lighting aid imitation screen according to claim 1 is characterized in that: described simulation light fixture (5) is used for constituting and stops bank light (16), runway invasion warning light (17) and sequenced flashing and runway alert lamp (18).
6. navigational lighting aid imitation screen according to claim 5, it is characterized in that: described a plurality of position transdusers (14) are installed in by near stopping the bank light (16) that the unidirectional simulation light fixtures of a plurality of redness (5) are formed, and runway invasion warning light (17) standoff distance of being made up of the direct insertion LED of redness is installed in that to stop bank light (16) preceding near the post position place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110429543 CN102501981B (en) | 2011-12-16 | 2011-12-16 | Aid-to-navigation lamplight imitation screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110429543 CN102501981B (en) | 2011-12-16 | 2011-12-16 | Aid-to-navigation lamplight imitation screen |
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| Publication Number | Publication Date |
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| CN102501981A CN102501981A (en) | 2012-06-20 |
| CN102501981B true CN102501981B (en) | 2013-10-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201110429543 Expired - Fee Related CN102501981B (en) | 2011-12-16 | 2011-12-16 | Aid-to-navigation lamplight imitation screen |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2575082A (en) * | 2018-06-28 | 2020-01-01 | Rolls Royce Plc | An aerodrome system and method |
| CN111867202A (en) * | 2020-06-23 | 2020-10-30 | 中国民用航空总局第二研究所 | Entrance prohibition light-arranging control method and system for preventing runway invasion |
| CN112061415A (en) * | 2020-09-07 | 2020-12-11 | 璞洛泰珂(上海)智能科技有限公司 | Sliding guiding method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3941205A (en) * | 1974-05-07 | 1976-03-02 | Granges Nyby Ab | Method and means for controlling the air pressure in a sound-proofed hangar for testing jet engines |
| US5629996A (en) * | 1995-11-29 | 1997-05-13 | Physical Optics Corporation | Universal remote lighting system with nonimaging total internal reflection beam transformer |
| CN1787946A (en) * | 2003-04-09 | 2006-06-14 | 机场标志有限公司 | Docking guidance |
| CN202414174U (en) * | 2011-12-16 | 2012-09-05 | 中国民航大学 | Aid-to-navigation light simulating screen |
-
2011
- 2011-12-16 CN CN 201110429543 patent/CN102501981B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3941205A (en) * | 1974-05-07 | 1976-03-02 | Granges Nyby Ab | Method and means for controlling the air pressure in a sound-proofed hangar for testing jet engines |
| US5629996A (en) * | 1995-11-29 | 1997-05-13 | Physical Optics Corporation | Universal remote lighting system with nonimaging total internal reflection beam transformer |
| CN1787946A (en) * | 2003-04-09 | 2006-06-14 | 机场标志有限公司 | Docking guidance |
| CN202414174U (en) * | 2011-12-16 | 2012-09-05 | 中国民航大学 | Aid-to-navigation light simulating screen |
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| CN102501981A (en) | 2012-06-20 |
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