CN102812947B - Automatic control system and method for automatic lifting buried type sound driving cannon - Google Patents
Automatic control system and method for automatic lifting buried type sound driving cannon Download PDFInfo
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- CN102812947B CN102812947B CN201210328325.3A CN201210328325A CN102812947B CN 102812947 B CN102812947 B CN 102812947B CN 201210328325 A CN201210328325 A CN 201210328325A CN 102812947 B CN102812947 B CN 102812947B
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Abstract
The invention discloses an automatic control system and method for an automatic lifting buried type sound driving cannon. The automatic control system is provided with a mechanical device for lifting a sound effect device, a controller for controlling a lifting system and a waterproof damp-proof device. The automatic control system can be controlled through an airport bird-driving system or be controlled manually remotely to start a bird-driving process, a sound device is automatically lifted to be protruded out of the ground, various bird-driving audio frequency effects are achieved, and various birds within a range of 50m on two sides of an airport runway can be effectively driven. After audio frequency play is finished, the devices above the ground are lowered to be below the ground, a plane is laid on the ground, recessivation of the devices in a normal state is achieved, influence on lifting of an aircraft in an airport is avoided, and the requirement that two sides of the runway are free of barriers is met.
Description
Technical field
The present invention relates to the buried sound of a kind of automatic lifting and drive big gun automatic control system and method, relating in particular to a kind ofly can need according to airport bird scaring application the buried scarer of Remote automatic lifting.
Background technology
At present, known airport bird scaring equipment comprises emulated robot, the emulation bird of prey, coal gas big gun, reactance firecrackers, these equipment all be take independent operating as main, move, call, send compared with strong sound wave, shock wave form, in order to drive in airport and the birds of periphery by sounding, simulate the bird of prey.
Visual plant as airport protection aircraft flight safety; existing scarecrow device is in use procedure; expose a lot of deficiencies: existing equipment due to volume more greatly, highly higher, material does not more possess franglibility, be installed on ground more than; so can not be arranged on the nearer position of airfield runway, can only be arranged on distance runway position far away in airport grassland.This bird mode of driving can play certain dispersion effect for the birds apart from scarecrow device close range, but the birds of runway periphery are maximum for the threat of the safety of aircraft landing, and existing equipment is difficult to the birds of runway periphery effectively to expel.
Existing scarecrow device takes to drive at random bird mode more, and which is not studied birds with the space-time cross reference between aircraft.Because airport food, space factor have strong attraction to birds, the birds of temporarily being driven can return to airport at any time because easily obtain food, and this is to drive at random at present the insoluble difficult point of bird.
Existing scarecrow device is due to more than being installed on ground, and its equipment long term exposure, in rugged environment comparatively, is exposed to the sun, is drenched with rain, wind and snow corrodes equipment surface and internal unit for a long time, and equipment availability is lower, and maintenance cost is large.
More than existing scarecrow device is installed on ground with fixed form for a long time, the time that makes bird form tolerance to this equipment shortens dramatically.Along with the prolongation of service time, effect on driving birds greatly reduces.
Existing scarecrow device is owing to take independent operating as main, be difficult to airport in other scarecrow devices and system form effective interlock, be difficult to realize in time, bird feelings are found, expelled and take precautions against efficiently.
Once existing scarecrow device breaks down, owing to not having self check to test oneself and network communication function, can only reuse Shi Caineng and note abnormalities, consequent hidden danger, will directly have influence on the flight safety of aircraft in airport.
Summary of the invention
Object of the present invention is exactly in order to address the above problem, provide the buried sound of automatic lifting to drive big gun automatic control system and method, its tool can effectively be driven the various birds in the distance to a declared goal of airfield runway both sides, and after audio frequency finishes, reduce the above equipment in ground, make it lower than ground, with plane, be laid on ground, realize the recessivation under equipment normal condition, can not exert an influence to the landing of aircraft in airport, meet airport to the clog-free requirement in runway both sides.
To achieve these goals, the present invention adopts following technical scheme:
The buried sound of a kind of automatic lifting drives big gun automatic control system, described system comprises a plurality of scarecrow devices unit that is embedded in airfield runway both sides setpoint distance, described scarecrow device unit comprises mechanical lifting gear and control device, control device is controlled mechanical lifting gear and is risen or decline, the communication module of described control device is communicated by letter with corresponding network base station, each network base station is communicated by letter with host computer, and PC control instruction is issued to corresponding scarecrow device unit; On described mechanical lifting gear, be also provided with and drive bird audio-frequence player device, described in drive bird audio-frequence player device and be connected with control device, at mechanical lifting gear, rise timed unit and control the bird audio-frequence player device work of driving.
Described control device also comprises main control module, control module and termination module, and main control module is connected with communication module, communication module with by wired and/or wireless mode, communicate by letter with network base station; Described main control module link control module, control module link connection module; Described termination module is connected with the ancillary equipment of control device, and described ancillary equipment comprises drive unit, supply unit, drive bird audio frequency playing controller and environment monitoring device connects, and drives bird audio frequency playing controller and drives bird audio-frequence player device and be connected.
Described environment monitoring device is ponding detector, and it is arranged on the dividing plate below that blocks water.
Described drive unit is electromotor, and it is connected with mechanical lifting gear by speed changer.
Described mechanical lifting gear, is connected with electromotor by speed changer, and mechanical lifting gear is connected with upper cladding plate one end by steel wire rope, and upper cladding plate middle part is coupling on cage mounting and fixing bracket, at the upper cladding plate other end, installs and drives bird audio-frequence player device.
Described electromotor, speed changer are arranged on and block water on dividing plate.
The described bird audio frequency playing controller of driving comprises successively audio-frequency information memory, audio-frequency information read module, audio frequency broadcast decoder module, the audio frequency transmit control module connecting, audio frequency transmit control module with drive bird audio-frequence player device and be connected.
There is waterproof and dampproof device the outside of described scarecrow device unit, and described waterproof and dampproof device comprises support waterproof membrane and the dividing plate that blocks water.
Described control device is arranged in waterproof seal, and described supply unit comprises mains-supplied power supply, DC conversion power; The described bird audio-frequence player device that drives is loudspeaker, automatically controlled sounding big gun or other electric sounding equipment.
Described cage mounting and fixing bracket adopts metallic support to connect, and forms cage space frame structure, has installing hole on metallic support, is convenient to each equipment of installation system.
The described buried sound of a kind of automatic lifting drives the method for work that big gun automatic control system adopts,
Step 1: before flight: by sound, drive gun system and send the sound when taking off, landing, inform that birds aircraft will take off or land at once, and the heading that takes off or land;
Step 2: in-flight: send the huge sound by aircraft, to inform that birds aircraft is taking off or landing;
Step 3: after flight: by sound, drive big gun and send flight end signal, to inform that Bird Flight finishes, dangerous cancellation;
When birds formation condition reflects and forms good habit, birds will leave airfield runway before aircraft standby for takeoff, return to airport and look for food after flight finishes, and so birds are solved to the problem of resistance of scarecrow device.
In described step 1,
The mechanical lifting gear of scarecrow device unit starts: airport bird scaring control centre sends and drives bird signal to scarecrow device unit, the control device of scarecrow device unit is by wired or wireless communication modes, transmission is driven bird warning order to the control module of control device, this control device is controlled actuating motor, and control motor rotor to causing driving the direction rotation that bird audio-frequence player device rises, be connected to epitrochanterian speed changer, complete the conversion of rotating speed moment, forming enough moment pulls steel wire rope to decline, one end of the upper cladding plate of the final steel wire rope other end is pulled by steel wire rope, upper cladding plate is centered by rotary main shaft, pull end to decline, the other end perk of driving bird audio-frequence player device is installed, lean out ground, carry out the preparation that bird audio is driven in broadcasting at any time,
The audio playing apparatus of scarecrow device unit starts: control device receives the signal that control centre sends, to each, drive bird sound device and send the instruction that bird is driven in startup, each drives bird audio frequency playing controller after receiving this instruction, according to control module predefined time delay, along taking off direction, play successively and drive bird audio; The described sounding that drives bird sound device is sequentially the direction sliding before taking off, play and drive bird audio successively, this audio emulation aircraft roar formed along the take off sound effect that takes off of direction of runway bird is expelled to runway before taking off, and reduced the crossover probability of flying area;
The mechanical lifting gear playback of scarecrow device unit: control device receives the signal of airfield control central, adopts the step contrary with starting scarecrow device unit will drive bird control module and resets.
Aircraft is in the process of preflight taxiing, and aircraft and roar are also being informed birds, and the existence really of roar has just now been lowered birds to this probability that drives the formation tolerance of bird form.
Beneficial effect of the present invention:
There is buried structure, can automatic lifting, there is self check self-test function, and other scarecrow devices, bird feelings monitoring equipment ,Niao feelings control centre calculator in equipment self and airport are linked together, make to drive bird administrative staff and can grasp at any time airport bird feelings, in the shortest time, realization effectively expels.
Accompanying drawing explanation
Fig. 1 is that schematic diagram is installed and used on airport of the present invention;
Fig. 2 is scheme of installation of the present invention;
Fig. 3 is system construction drawing of the present invention;
Fig. 4 is control device structured flowchart of the present invention;
Fig. 5 is the bird audio frequency playing controller structured flowchart that drives of the present invention;
Fig. 6 is electromechanical device structure chart of the present invention;
Fig. 7 is airport of the present invention installation wiring schematic diagram.
Wherein, 1. control device, 2. drives bird audio frequency playing controller, 3. electromotor, 4. mechanical lifting gear, 5. environment monitoring device, 6. drive bird audio-frequence player device, 7. audio-frequency information memory, 8. audio-frequency information read module, 9. audio frequency broadcast decoder module, 10. audio frequency transmit control module, 11. communication modules, 12. main control modules, 13. control modules, 14. termination module, 15. supply units, cladding plate on 16., 17. speed changers, 18. dividing plates that block water, 19. sealing devices, 20. steel wire ropes, 21. cage mounting and fixing brackets, 22. grit pervious beds.
Embodiment
Below in conjunction with accompanying drawing and embodiment, the invention will be further described.
As Figure 1-3, by the present invention, in certain airfield runway both sides, be provided with a plurality of melt pits, and by the buried sound drive apparatus of Liftable type of the present invention, be arranged in melt pit, this buried sound drive apparatus adopts steel wire rope 20 as mechanical lifting gear 4, in the middle of upper cladding plate 16, by bearing, be fixed on cage mounting and fixing bracket 21 equipment fixing holes, the rotary main shaft of cladding plate 16 in formation.
In arranged outside scarecrow device unit, runway two ends, built-in control device 1, this control device 1 drives bird audio-frequence player device 6 by power line, transmitted in both directions power carrier signal with each; After equipment installs, respectively drive bird audio-frequence player device 6 and put in place in declining, ground free of obstacles.
Once airport employe starts preparation during aircraft, airport bird scaring control centre sends " bird is driven in preparation " order by the control device 1 to being arranged in sound drive apparatus main control system case, this control device 1 is by power carrier communication mode, transmission is driven bird warning order to respectively driving bird audio frequency playing controller 2, control device 1 is controlled actuating motor 3, and the rotor of controlling electromotor 3 is to causing driving the direction rotation that bird audio-frequence player device 6 rises, be connected to epitrochanterian speed changer 17, complete the conversion of rotating speed moment, forming enough moment pulls the steel wire rope 20 as mechanical lifting gear 4 to decline, upper cladding plate 16 one end that are finally connected to steel wire rope 20 other ends are pulled by steel wire rope 20, upper cladding plate 16 is centered by rotary main shaft, pull end to decline, the other end perk of driving bird audio-frequence player device 6 is installed, lean out ground, carry out the preparation that bird audio is driven in broadcasting at any time.
Aircraft enters runway turning, be arranged on wind-force, the temperature complex detector in runway outside, turning, judgement aircraft process, to control device 1, transmit signal, control device 1 receives this signal, drives bird audio frequency playing controller 2 send the instruction that bird is driven in startup to each, and each drives bird audio frequency playing controller 2 after receiving this instruction, according to control module 13 predefined time delay, along taking off direction, play successively and drive bird audio.
In this application, each sounding that drives bird sound device sequentially drives bird audio for playing successively from A1 to A8, this audio emulation aircraft roar, before taking off, form along the take off sound effect that takes off of direction of runway bird is expelled to runway, the crossover probability that reduces flying area, can effectively reduce bird and hit.Meanwhile, thing followed aircraft and roar are also being informed birds, and existing really of roar just now, has effectively lowered birds to this probability that drives the formation tolerance of bird form.A plurality of sound like this drives the effect real simulation of big gun teamwork and takes off roar, before taking off, bird is expelled to runway, reduces the crossover probability of flying area, can effectively reduce bird and hit.Meanwhile, thing followed aircraft and roar are also being informed birds, at once the arriving at warning of hazardous really of roar just now, and the angle of learning from bird behavior, can effectively reduce the tolerance of birds to equipment.
Each buried sound drives big gun after completing playing task, control device 1 is controlled actuating motor 3, and control rotor to causing driving the 6 descent direction rotations of bird audio-frequence player device, be connected to epitrochanterian speed changer 17, complete the conversion of rotating speed moment, forming enough moment pulls the steel wire rope 20 as mechanical lifting gear 4 to rise, upper cladding plate 16 one end are subject to the installed gravity effect that drives bird audio-frequence player device 6 and start to decline, final upper cladding plate 16 is centered by rotary main shaft, pull end to rise, the other end decline of driving bird audio-frequence player device 6 is installed, upper cladding plate 16 keeps and ground level, equipment is imbedded underground completely, realize the recessivation under equipment normal condition, can not exert an influence to the landing of aircraft in airport, meet airport to the clog-free requirement of runway periphery.
This drives bird audio is the roar while taking off, and the flying bird in airport is formed to the sound of taking off and expel effect, and after bird feelings are removed, real takes off, and birds are formed to real threat.
Airport is according to operant conditioned reflex principle, sends the danger early warning signal of " now, herein flight hazard " to birds, and long-time training will allow birds be familiar with the flight rule on airport.Be familiar with the birds of airport flight environment of vehicle and flight rule after obtaining danger signal, can select initiatively to dodge strategy, or withdraw airport, or conceal motionless.Like this, aircraft flight space does not intersect with birds activity space, can greatly reduce bird and hit probability of happening.And after danger early warning signal sends, aircraft will take off immediately, birds receive this signal and continually strengthen formation condition reflection, thus the safe distance of remaining valid in same airport, aircraft.
The mode that the present invention takes is, before flight: by sound, drive gun system and send the sound when taking off, landing, to inform that birds aircraft will take off or land at once, and the heading that takes off or land.
In-flight: by aircraft, send the huge sound, to inform that birds aircraft is taking off or landing.
After flight: by sound, drive big gun and send flight end signal, to inform that Bird Flight finishes, dangerous cancellation.
When birds formation condition reflects and forms good habit, the birds magpie of the airport annex activity of being everlasting (for example through) will leave airfield runway before aircraft standby for takeoff, after flight finishes, return to airport and look for food, so birds are resolved to the problem of resistance of scarecrow device.
As shown in Figure 2, cage mounting and fixing bracket 21 adopts metallic support to connect, and forms cage space frame structure, has installing hole on metallic support, is convenient to each equipment of installation system; Cage mounting and fixing bracket 21 is arranged in the melt pit digging in advance, grit pervious bed 22 is laid in melt pit bottom, guarantee to cheat internal water accumulation and from bottom, drain in time, waterproof and dampproof device is installed on cage mounting and fixing bracket 21, comprise support waterproof membrane and the dividing plate 18 that blocks water; Support waterproof membrane is arranged on support outside, keep equipment sealing in support, the dividing plate 18 that blocks water is arranged on fixed support bottom, and position is a little more than melt pit bottom, environment monitoring device 5 is installed on dividing plate 18 belows that block water, and environment monitoring device 5 is by the termination module 14 of connection communication controller 1.
As shown in Figure 3, the buried sound of a kind of automatic lifting drives big gun automatic control system, comprises control device 1, drives bird audio-frequence player device 6, drives bird audio frequency playing controller 2, electromotor 3, mechanical lifting gear 4, environment monitoring device 5, waterproof and dampproof device; Control device 1 with drive bird audio frequency playing controller 2, electromotor 3, environment monitoring device 5 and be connected; Drive bird audio frequency playing controller 2 and drive bird audio-frequence player device 6 and be connected; Electromotor 3 is connected with mechanical lifting gear 4.
As shown in Figure 4, control device 1 comprises the communication module 11 being arranged in sealing device 19 casings, this module is connected with the master controller outside equipment by wired or wireless signal, realizes both-way communication, and control device 1 also comprises main control module 12, control module 13 and termination module 14; Control module 13 is controlled and is driven bird audio frequency playing controller 2, electromotor 3, the keying of driving bird audio-frequence player device 6 or lifting by termination module 14; Control device 1 receives the instruction of airport bird scaring control systems by communication module 11, and by equipment state, self-test signal by wired or wireless form, pass to airport bird scaring control system.
The both-way communication of control device 1 and airport bird scaring control system, can adopt the various ways such as ZIGBEE, 485, power carrier.
As shown in Figure 5, drive bird audio frequency playing controller 2 and comprise audio-frequency information memory 7, audio-frequency information read module 8, audio frequency broadcast decoder module 9, audio frequency transmit control module 10; Audio-frequency information memory 7 can adopt the various ways such as packaged type storage card, storage hard disk, storage content can be the take off audio-frequency information of effect or birds, bird of prey texts of simulated aircraft, and data mode can be the audio file formats of MP3 or other high-fidelities.
Audio-frequency information read module 8, from audio-frequency information memory 7, read audio file data, and pass to audio frequency broadcast decoder module 9, audio frequency broadcast decoder module 9 is decoded audio file data, convert the simulated audio signal that can play to, and signal is transferred to audio frequency transmit control module 10, audio frequency transmit control module 10 amplifies the audio signal of input, be converted to and can directly drive the audio signal of bird audio-frequence player device 6, and by termination module 14, audio signal transmission is given and driven bird audio-frequence player device 6.
As shown in Figure 6, drive unit comprises electromotor 3, speed changer 17, mechanical lifting gear 4; Mechanical lifting gear 4 connects electromotor 3, speed changer 17 and upper cladding plate 16, and mechanical lifting gear 4 can be metal connecting tube and transmission device or steel wire rope 20 and transmission device thereof; Electromotor 3 is carried out moving up and down of appointment through speed changer 17 transmission driving mechanical elevators 4, in drive, cladding plate 16 moves with the bird audio-frequence player device 6 that drives being arranged on cladding plate 16, realizes and drives leaning out ground or dropping to below ground of bird audio-frequence player device 6.Drive bird audio-frequence player device 6 and be fixed on cladding plate 16 downsides, driving bird audio-frequence player device 6 can be loudspeaker, automatically controlled sounding big gun or other electric sounding equipment;
As shown in Figure 7, runway thing both sides distribution indoor location electrical control cubicles, each incoming transport 220V power supply, the output of single channel power supply requires >2000W; During cabling, should, by screen layer two ends reliable ground, not make screen layer fracture or loose, otherwise can reduce shield effectiveness; Lay 15-20 times that cable bending radius should not be less than the outside diameter of cable, before and after cable laying, whether the insulaion resistance of measuring between each conductor of cable with 1000V megameter is normal, and according to circumstances to revising, after cable laying, must carry out the measurement of cable break-make.Cable is as adopted directly buried installation mode, should carry out Dampproof water-drainage processes, the depth of burying should not be less than 0.7-1M, lay that cable enters switchgear house and indoor cabling all should adopt the built-in laying of crane span structure, discharge before cable, should check that whether cable outward appearance and end socket be intact, during release, should note the release direction of cable disc, do not flatten or scratch cable jacket, be sure not the mode of beating and carry out alignment cable, in order to avoid cause insulating sheath cracking, pipeline connector and knee, should take to protect cable measure, guarantee that cable can be not impaired; Cable should have stronger anti-electromagnetic interference, anti-lightning and uniform electric field, and this project cable laying is underground, and cable should bear mechanical external force effect, also can bear larger pulling force.Rated voltage (Uo/U): 0.6/1KV, long-term work allowable temperature: <70 ℃, short circuit maximum temperature: <160 ℃, impedance requires: have lower and uniformly just (contrary) order and zero sequence working impedance, be conducive to improve carrier communication and power supply quality; Reactance: adopt concentric conductor reduce resistance under zero sequence duty, be conducive to the timely action message of short circuit automatic safety device, thereby guarantee the reliable and secure operation of relevant device and airport supply network; Can stand the bunched burning test of GB12666.5 (IEC332-3) regulation, with due regard to termite-proof and plague of rats impact; Conductor resistance: meet GB3956; Requirement of withstand voltage: stand the 3.5kV power-frequency voltage test of 5min, jacket thickness: 2.8mm; Cable service life: 7-15 years.
Although above-mentioned, by reference to the accompanying drawings the specific embodiment of the present invention is described; but be not limiting the scope of the invention; one of ordinary skill in the art should be understood that; on the basis of technical scheme of the present invention, those skilled in the art do not need to pay various modifications that creative work can make or distortion still in protection scope of the present invention.
Claims (9)
1. the buried sound of automatic lifting drives big gun automatic control system, it is characterized in that, described system comprises a plurality of scarecrow devices unit that is embedded in airfield runway both sides setpoint distance, described scarecrow device unit comprises mechanical lifting gear and control device, control device is controlled mechanical lifting gear and is risen or decline, the communication module of described control device is communicated by letter with corresponding network base station, and each network base station is communicated by letter with host computer, and PC control instruction is issued to corresponding scarecrow device unit; On described mechanical lifting gear, be also provided with and drive bird audio-frequence player device, described in drive bird audio-frequence player device and be connected with control device, at mechanical lifting gear, rise timed unit and control the bird audio-frequence player device work of driving.
2. the buried sound of a kind of automatic lifting as claimed in claim 1 drives big gun automatic control system, it is characterized in that, described control device also comprises main control module, control module and termination module, main control module is connected with communication module, and communication module is communicated by letter with network base station by wired and/or wireless mode; Described main control module link control module, control module link connection module; Described termination module is connected with the ancillary equipment of control device, and described ancillary equipment comprises drive unit, supply unit, drive bird audio frequency playing controller and environment monitoring device connects, and drives bird audio frequency playing controller and drives bird audio-frequence player device and be connected.
3. the buried sound of a kind of automatic lifting as claimed in claim 2 drives big gun automatic control system, it is characterized in that, described environment monitoring device is ponding detector, and it is arranged on the dividing plate below that blocks water; Described drive unit is electromotor, and it is connected with mechanical lifting gear by speed changer; Described control device is arranged in waterproof seal, and described supply unit comprises mains-supplied power supply, DC conversion power; The described bird audio-frequence player device that drives is loudspeaker, automatically controlled sounding big gun or other electric sounding equipment; Described electromotor, speed changer are arranged on and block water on dividing plate.
4. the buried sound of a kind of automatic lifting as described in claim 1 or 3 drives big gun automatic control system, it is characterized in that, described mechanical lifting gear, by speed changer, be connected with electromotor, mechanical lifting gear is connected with upper cladding plate one end by steel wire rope, upper cladding plate middle part is coupling on cage mounting and fixing bracket, at the upper cladding plate other end, installs and drives bird audio-frequence player device.
5. the buried sound of a kind of automatic lifting as claimed in claim 2 drives big gun automatic control system, it is characterized in that, the described bird audio frequency playing controller of driving comprises successively audio-frequency information memory, audio-frequency information read module, audio frequency broadcast decoder module, the audio frequency transmit control module connecting, audio frequency transmit control module with drive bird audio-frequence player device and be connected.
6. the buried sound of a kind of automatic lifting as claimed in claim 1 drives big gun automatic control system, it is characterized in that, there is waterproof and dampproof device the outside of described scarecrow device unit, and described waterproof and dampproof device comprises support waterproof membrane and the dividing plate that blocks water.
7. the buried sound of a kind of automatic lifting as claimed in claim 4 drives big gun automatic control system, it is characterized in that, described cage mounting and fixing bracket adopts metallic support to connect, and forms cage space frame structure, on metallic support, there is installing hole, be convenient to each equipment of installation system.
8. the buried sound of a kind of automatic lifting as claimed in claim 1 drives the method for work that big gun automatic control system adopts and is, it is characterized in that,
Step 1: before flight: by sound, drive gun system and send the sound when taking off, landing, inform that birds aircraft will take off or land at once, and the heading that takes off or land;
Step 2: in-flight: send the huge sound by aircraft, to inform that birds aircraft is taking off or landing;
Step 3: after flight: by sound, drive big gun and send flight end signal, to inform that Bird Flight finishes, dangerous cancellation;
When birds formation condition reflects and forms good habit, birds will leave airfield runway before aircraft standby for takeoff, return to airport and look for food after flight finishes, and so birds are solved to the problem of resistance of scarecrow device.
9. the buried sound of a kind of automatic lifting as claimed in claim 8 drives the method for work that big gun automatic control system adopts, it is characterized in that, and in described step 1,
The mechanical lifting gear of scarecrow device unit starts: airport bird scaring control centre sends and drives bird signal to scarecrow device unit, the control device of scarecrow device unit is by wired or wireless communication modes, transmission is driven bird warning order to the control module of control device, this control device is controlled actuating motor, and control motor rotor to causing driving the direction rotation that bird audio-frequence player device rises, be connected to epitrochanterian speed changer, complete the conversion of rotating speed moment, forming enough moment pulls steel wire rope to decline, one end of the upper cladding plate of the final steel wire rope other end is pulled by steel wire rope, upper cladding plate is centered by rotary main shaft, pull end to decline, the other end perk of driving bird audio-frequence player device is installed, lean out ground, carry out the preparation that bird audio is driven in broadcasting at any time,
The audio playing apparatus of scarecrow device unit starts: control device receives the signal that control centre sends, to each, drive bird sound device and send the instruction that bird is driven in startup, each drives bird audio frequency playing controller after receiving this instruction, according to control module predefined time delay, along taking off direction, play successively and drive bird audio; The described sounding that drives bird sound device is sequentially the direction sliding before taking off, play and drive bird audio successively, this audio emulation aircraft roar formed along the take off sound effect that takes off of direction of runway bird is expelled to runway before taking off, and reduced the crossover probability of flying area;
The mechanical lifting gear playback of scarecrow device unit: control device receives the signal of airfield control central, adopts the step contrary with starting scarecrow device unit will drive bird control module and resets.
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| CN201210328325.3A CN102812947B (en) | 2012-09-07 | 2012-09-07 | Automatic control system and method for automatic lifting buried type sound driving cannon |
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| CN104281115B (en) * | 2013-10-21 | 2016-10-05 | 山东师范大学 | Induced bird-repellent robots network control system and method |
| CN104678862A (en) * | 2015-03-05 | 2015-06-03 | 山东师范大学 | Bird strike prevention equipment and bird strike prevention network control system ultra-close to airport runway and bird strike prevention network control method |
| CN105165795A (en) * | 2015-09-29 | 2015-12-23 | 车晋绥 | Water hammer gong device |
| CN107329434A (en) * | 2017-08-02 | 2017-11-07 | 新疆信息产业有限责任公司 | The intelligent bird driving device and its control method of remote comprehensive linkage point whole body structure |
| CN107934823A (en) * | 2017-11-14 | 2018-04-20 | 朱劲荣 | Skeleton symbol can bear a heavy burden translation bed grating shaft combination jack |
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| DE2735513C3 (en) * | 1977-08-06 | 1980-02-14 | Martin 8871 Aislingen Bronnhuber | Fragrance containers for combating voles |
| IT1288149B1 (en) * | 1996-02-12 | 1998-09-11 | Spacecontrol S R L | EQUIPMENT TO REDUCE THE PRESENCE OF BIRDS, PARTICULARLY IN AIRPORT AREAS. |
| NL1028970C2 (en) * | 2005-05-04 | 2006-11-08 | Diederik Walter Van Liere | Airport equipped with a system for chasing birds. |
| CN201995506U (en) * | 2011-02-20 | 2011-10-05 | 张军寿 | Multifunctional bird-scaring device |
| CN202842210U (en) * | 2012-09-07 | 2013-04-03 | 山东师范大学 | Automatic control system for automatic elevating underground sound driving bomb |
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