CN1244472C - Drone for artificially influenzing weather and its spreading method - Google Patents
Drone for artificially influenzing weather and its spreading method Download PDFInfo
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- CN1244472C CN1244472C CN 200410070186 CN200410070186A CN1244472C CN 1244472 C CN1244472 C CN 1244472C CN 200410070186 CN200410070186 CN 200410070186 CN 200410070186 A CN200410070186 A CN 200410070186A CN 1244472 C CN1244472 C CN 1244472C
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Abstract
The present invention relates to a miniature drone for artificially influencing weather, which comprises a drone body, drone wings and a power driving and controlling system, wherein the belly of the drone body is provided with a parachute barn, the front side of which is fixed with a spreading frame; the spreading frame is composed of a transverse aluminum plate and clamping rings on both ends of the aluminum plate; the clamping rings are tightly hooped on the middle section of a cylindrical catalytic device; device sending and receiving cabins are hidden in the roots of the left and the right drone wings; a carrier sonde is hidden in the external ends of the drone wings, and night navigation lamps are installed on the wing tip parts of the drone wings. The catalytic device is an end burner of silver iodide. The spreading and operating method of the applied miniature drone for artificially influencing weather comprises the steps: preparation, takeoff, flight adjustment, operating flight, voltage return and landing. The present invention has the following characteristics that the present invention has very strong adaptability and motility to weather, and the spreading and operating cost is low. The present invention is not only a new spreading tool for artificially influencing weather, but also is a detecting instrument for artificially influencing weather.
Description
(1) technical field
The catalyst that the present invention relates to a kind of weather modification broadcasts sowing instrument.
(2) background technology
In the weather modification field, key problem in technology is to seek the mode that suitable artificial catalyst broadcasts sowing instrument and broadcasts sowing operation.Existing artificial catalyst broadcasts sowing instrument and the mode of broadcasting sowing has following several: the aerial catalyst of manned aircraft broadcasts sowing ground such as instrument, ground silver iodide combustion furnace, antiaircraft gun, rocket and broadcasts sowing instrument.These instruments all have some defectives.
The aerial catalyst of manned aircraft broadcasts sowing instrument and broadcasts sowing operation by artificial delivery catalyst, enforcement, good with its maneuvering performance, the scope of broadcasting sowing is wide and be subjected to that economize in the whole nation, the application of region weather modification work, but its expense costliness is the principal element that restriction artificial broadcast work is carried out.According to incompletely statistics, national Weather modification operation expense in 2003 is up to Renminbi more than 400,000,000, and expense wherein over half is to spend in to rent on the aircraft.
Ground silver iodide combustion furnace broadcasts sowing mode and only cooperates region use preferably in only a few landform and weather system, can not promote on a large scale.Antiaircraft gun has broadcasted sowing two defectives, one, and present used pseudo-ginseng antiaircraft gun range height is limited, only be 3-4km, the most of area of northern China, summer, 0 ℃ of layer height was all more than 4km, height more than the optimum temperature-5 of shell out of reach silver iodide nucleation ℃, it is low to broadcast sowing efficient.Its two, fire whenever that it is low to play entrained catalyst-silver iodide nucleation rate, if will reach the actv. artificial broadcast, then Fa She shell sum is considerable, so expense is also higher accordingly.Though rocket has solved the low defective of antiaircraft gun range height, can not accurately control the flight path with the real time altering rocket, and the scope of broadcasting sowing is less.
(3) summary of the invention
The purpose of this invention is to provide a kind of weather modification miniature robot aircraft, solve manned aircraft rent, make the high technical matters of Weather modification operation expense with expensive.
The present invention manually influences the technical scheme of weather miniature robot aircraft: it comprises fuselage, wing, power driven and control system, it is characterized in that: the parachute storehouse is set at belly, fix one before the parachute storehouse and sow frame, sow frame and be made up of the snap ring at horizontal aluminium sheet and aluminium sheet two ends, the snap ring lock ring is in the stage casing of cylindrical shape catalytic system; The wing root portion built-in transceiver cabin of left and right sides wing, the wing outer end is built-in airborne sonde, and the wing tip portion of wing is equipped with the night flight lamp.
Above-mentioned catalytic system is the terminal burner sections of silver iodide.
This weather modification miniature robot aircraft broadcast sowing operational method, it is characterized in that following steps are arranged:
(1), the observation wind direction and wind velocity, selected taking off and the level point checked the mode of operation of miniature robot aircraft, ground control cabinet and remote controller, connects the terminal burner section igniting of catalytic system line, throwing the takeoff point start the engine;
(2), dead work normal after, the thrower has held miniature robot aircraft, lifts over the top of the head, and stands in remote control hand right side 2-3 rice, after the remote control hand provided instruction, the thrower aimed at wind direction, the throwing into a head wind miniature robot aircraft;
(3), miniature robot aircraft departs behind the face, keeps aircraft 30-60 second within view; At 100-200 rice height, reduce air door, adjust direction, make the aircraft straight and level flight; Outside aircraft disappears in sight line, adjust the aircraft flight direction by receiving monitoring terminal, after the height 700-800 rice, reduce air door, adjust direction, make the aircraft straight and level flight, keep remote controller joystick and fine setting motionless, ground control cabinet pushes button flight;
(4), miniature robot aircraft flies to the operating area against the wind under ground control cabinet control, behind the operating area, and temperature is lower than-5 degree Celsius, the terminal burner section of catalytic system is lighted in remote control;
(5), miniature robot aircraft fulfil assignment flight after, control aircraft make a return voyage, descending speed remains on the 4-15 meter per second;
(6), when miniature robot aircraft terrain clearance 400-500 rice, control aircraft by the teleoperator and reduce height, overhead kill engine when horizontal throw and height 80-120 rice at aircraft, release a parachute.
Beneficial effect of the present invention: the weather modification miniplane has following characteristics: 1, more intense to the comformability of weather; 2, manoevreability is very strong; 3, operating costs is low.The weather modification miniature robot aircraft is that instrument is sowed in a kind of new weather modification, also is a kind of weather modification detecting instrument.Robot airplane itself has temperature, humidity, baroceptor and wind direction, measuring wind speed sensor, can measure temperature, humidity, air pressure and the wind direction and wind velocity of atmosphere, can also utilize CCD for robot airplane designs miniature sexual intercourse drip detecting instrument, obtain speck reason data in the cloud.The detection information of robot airplane is real-time transmitted to the ground surveillance terminal by Radio Link, supplies control aircraft operation and ex-post analysis research usefulness in real time, will play a significant role in exploitation air water resource, raising defence meteorological disasters.
Weather modification operation is operation under complicated weather, increases the higher cloud sector of rain efficient, and the cloud sector of convection current is arranged exactly, considers that from the angle of safety the general-duty manned aircraft can not directly fly into the operation of this cloud sector.And the robot airplane cost is low, not manned, have the little advantage of restriction ratio manned aircraft that antiaircraft gun and rocket are subjected to weather condition concurrently, can fly into the cloud sector that manned aircraft can not maybe should not fly into, promptly increase the higher cloud sector operation of rain efficient, and obtain higher precipitation enhancement effect.
Though similar antiaircraft gun of robot airplane and rocket are the not manned instruments of carrying of sowing, it has controllability.Can know the skyborne position of aircraft (x, y, z), positional error is less than 100 meters, if contrast with the weather radar detection information, just can determine the concrete position of aircraft at the cloud body, theory and other detection informations according to weather modification can judge whether the residing position of aircraft is fit to operation, as be not suitable for operation, can send modification of order aircraft flight direction to aircraft from ground control equipment, fly to suitable operating area, send instruction by ground control equipment to aircraft again and sow, realization " accurately " is sowed.
The height that miniature robot aircraft carries out Weather modification operation more than the 4km, considers from sowing nucleation that at least taking off and landing does not need special-purpose airport, generally carries out in the fields, takes off and lands and can carry out in the rain.Applicable wind speed is big, high humidity, temperature is low, convection current is strong complicated weather conditions.The content of the test that the present invention has carried out has: sow test in the air, carry the lotus flight test, remote control distributor test, auto-flare system test, ceiling altitude test, maximum endurance are tested, take off, rolling start, hand-thrown are taken off, landed; Visual remote control landing, remote control blind landing, landing, parachuting, flight test, ground firing in the rain automatically, carry that lotus flight test, low latitude are sowed test, test is sowed in the high-altitude.
For artificial rain operation, the catalytic amount of single airplane is fewer.The dual mode increase amount of sowing is arranged: 1, increase the amount of sowing by letting many sorties aircraft fly away; 2, also technology, the method for groping out with this aircraft can be transplanted on the big robot airplane of load carrying ability, be sowed with the robot airplane that load carrying ability is big.The height that miniature robot aircraft is used to sow use cost depends on the percent recovery of miniplane.When estimating batch manufacturing, the price of miniplane (comprise flight, sow and probe portion) is ten thousand yuan of 0.5--1, if the percent recovery is 70 percent, broadcasts sowing so at every turn and is used to fly, sows and ten thousand yuan of the about 0.15--0.3 of the expense of probe portion.Micro-unmanned aircraft carries total catalyst weight 1000g, is equivalent to 2 times of weather modification rocket of equal take-off weight.The cost that is to say the catalyst of sowing equivalent weight will be lower than rocket.
(4) description of drawings
Fig. 1 is the structural representation that the present invention manually influences the weather miniature robot aircraft;
Fig. 2 is the scheme drawing of catalytic system;
Fig. 3 is the structural representation in parachute storehouse;
Fig. 4 is the upward view of wing;
Fig. 5 is the A-A section-drawing of Fig. 4;
Fig. 6 is the B-B section-drawing of Fig. 4;
Fig. 7 is the C-C section-drawing of Fig. 4.
(5) specific embodiment
Embodiment is referring to Fig. 1, the present invention manually influences the weather miniature robot aircraft and comprises fuselage 1, wing 2 and power driven, control system, at fuselage 1 belly parachute storehouse 3 is set, fix a launcher 4 before the parachute storehouse, the wing root portion built-in transceiver cabin 8 of two wings, the wing outer end is built-in airborne sonde 9, and the wing tip portion of wing is equipped with night flight lamp 10.
Parachute storehouse 3 is referring to Fig. 3, and belly has parachute storehouse 3.
The upward view of wing is referring to Fig. 4, and night flight lamp 10 is positioned at wing tip portion referring to Fig. 5, and airborne sonde 9 is positioned at the wing outer end referring to Fig. 6, and above-mentioned airborne sonde is the digital and electronic sonde.Transceiver cabin 8 is positioned at wing root portion referring to Fig. 7.
The present invention broadcasts sowing operation process:
(1) preparation of taking off
A, observation wind direction and wind velocity, selected taking off and the level point;
The preparation of b, inspection ground control cabinet and remote controller;
C, the terminal burner section igniting of connection catalytic system silver iodide line; Wait is located until GPS, throwing the takeoff point start the engine, checks ground control cabinet, the every data of remote controller and aircraft working condition once more.
(2) take off dead work normal after, the remote control hand is picked up aircraft from firing platform, the thrower has held aircraft, lifts over the top of the head; Adopt the control of hand-held remote controller, aim at wind direction, upwind takeoff, note the angle of climbing that maintenance is suitable, throw the aircraft person and stand in remote control hand right side 2-3 rice, throw the indication action that the aircraft person observes the remote control hand, hold up right big mother when the remote control hand and refer to, throw the aircraft person and run out of, launch aircraft by the right direction of remote control gesture and facial expression; The place of taking off does not almost require.
(3) flight is adjusted
A. after taking off overhead, keep aircraft 30-60 second within view.Visibility event allows, and at 100-200 rice height, reduces air door, adjusts direction, makes the aircraft straight and level flight, keeps remote controller joystick and fine setting motionless, the record position parameter;
B. show normally when receiving on the display terminal, keep maximum air door to climb, before aircraft disappears in sight line, use fine setting straightening aircraft flight direction as far as possible;
C. outside aircraft disappears in sight line,, adjust the aircraft flight direction, after the height 700-800 rice by receiving the display terminal flight path of boarding a plane, under the normal condition, reduce air door, adjust direction, make the aircraft straight and level flight, keep remote controller joystick and fine setting motionless, the record position parameter; Ground control cabinet pushes button flight.
(4) operation flight
Under control desk control, fly to the operating area against the wind, to the predetermined operation height of operating area, behind temperature is lower than-5 degree Celsius, the terminal burner section of catalytic system silver iodide is lighted in remote control.Under the situation of carrying the 1000g catalyst, fly to reach the height of 6000m, operating radius 20km.
(5) make a return voyage
Fulfil assignment after the flight, the control aircraft makes a return voyage, and descending speed remains on the 4-15 meter per second; In the time of also can working as the aircraft flight direction and roughly point to next destination, incision automatically, aircraft makes a return voyage.
(6) landing
When aircraft terrain clearance 400-500 rice, reduce height by remote control hand shift aircraft, overhead kill engine parachute-opening when system level distance and highly about 100 meters at aircraft.When the control landing,, can show the control aircraft by ground control cabinet and remote controller terminal if aircraft is not within view.Employing bales out, and can select meadow, farmland landing.
Claims (2)
1, a kind of weather modification miniature robot aircraft, comprise fuselage, wing, power driven and control system, it is characterized in that: the parachute storehouse is set at belly, fix one before the parachute storehouse and sow frame, sow frame and be made up of the snap ring at horizontal aluminium sheet and aluminium sheet two ends, the snap ring lock ring is in the stage casing of cylindrical shape catalytic system; The wing root portion built-in transceiver cabin of left and right wing, the wing outer end is built-in airborne sonde, and the wing tip portion of wing is equipped with the night flight lamp.
2, weather modification miniature robot aircraft according to claim 1 is characterized in that: described catalytic system is the terminal burner sections of silver iodide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410070186 CN1244472C (en) | 2004-08-06 | 2004-08-06 | Drone for artificially influenzing weather and its spreading method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410070186 CN1244472C (en) | 2004-08-06 | 2004-08-06 | Drone for artificially influenzing weather and its spreading method |
Publications (2)
| Publication Number | Publication Date |
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| CN1586993A CN1586993A (en) | 2005-03-02 |
| CN1244472C true CN1244472C (en) | 2006-03-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 200410070186 Expired - Fee Related CN1244472C (en) | 2004-08-06 | 2004-08-06 | Drone for artificially influenzing weather and its spreading method |
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Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101828496B (en) * | 2010-05-26 | 2012-12-26 | 中兵光电科技股份有限公司 | Rapid insertion device for silver iodide catalytic flare used by unmanned aerial vehicle |
| CN101828497B (en) * | 2010-05-26 | 2012-11-14 | 中兵光电科技股份有限公司 | Catalytic flare ignition device used in artificial rainfall of unmanned aerial vehicle |
| CN104423365B (en) * | 2013-08-29 | 2017-09-29 | 中国兵器科学研究院 | Increase rain aircraft seeding implement control system |
| CN203827812U (en) * | 2013-09-10 | 2014-09-17 | 中国兵器科学研究院 | Unmanned aerial vehicle system for weather modification detection operation |
| CN103612759A (en) * | 2013-11-29 | 2014-03-05 | 无锡同春新能源科技有限公司 | Solar unmanned airplane used for direct rice seeding from low altitudes above rice field |
| CN105746062A (en) * | 2016-03-18 | 2016-07-13 | 广州天翔航空科技有限公司 | Fertilizer scattering and sowing device of unmanned aerial vehicle |
| CN106843046B (en) * | 2017-01-19 | 2023-09-08 | 北京厚力德仪器设备有限公司 | Artificial precipitation aircraft detection operation system |
| CN108284954A (en) * | 2017-12-08 | 2018-07-17 | 西安飞机工业（集团）有限责任公司 | A kind of unmanned increasing rain aircraft |
| US10983248B2 (en) | 2018-09-06 | 2021-04-20 | International Business Machines Corporation | Weather data collection through incentivized and collaborative drone flights |
| CN109601212A (en) * | 2019-01-09 | 2019-04-12 | 四川万智沃达科技有限公司 | A kind of weather influence operational method, unmanned plane and computer readable storage medium based on unmanned plane |
| CN110015423B (en) * | 2019-04-09 | 2024-02-09 | 中国气象科学研究院 | Machine carries flame bar to broadcast and spills device |
| CN112630863A (en) * | 2020-11-05 | 2021-04-09 | 西安羚控电子科技有限公司 | Unmanned modification artificial influence weather monitoring system and method based on man-machine |
| CN216805823U (en) * | 2021-11-08 | 2022-06-24 | 上海峰飞航空科技有限公司 | Unmanned aerial vehicle carries rainfall catalysis bullet device |
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2004
- 2004-08-06 CN CN 200410070186 patent/CN1244472C/en not_active Expired - Fee Related
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| CN1586993A (en) | 2005-03-02 |
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