CN105966598A - Agricultural plant protection aircraft - Google Patents
Agricultural plant protection aircraft Download PDFInfo
- Publication number
- CN105966598A CN105966598A CN201610322857.4A CN201610322857A CN105966598A CN 105966598 A CN105966598 A CN 105966598A CN 201610322857 A CN201610322857 A CN 201610322857A CN 105966598 A CN105966598 A CN 105966598A
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- Prior art keywords
- aircraft
- plant protection
- agricultural plant
- wing
- propeller
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 230000005611 electricity Effects 0.000 claims description 11
- 238000012544 monitoring process Methods 0.000 claims description 9
- 238000004364 calculation method Methods 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 7
- 230000008569 process Effects 0.000 claims description 6
- 230000004927 fusion Effects 0.000 claims description 4
- 239000000575 pesticide Substances 0.000 abstract 6
- 241000196324 Embryophyta Species 0.000 description 14
- 238000005516 engineering process Methods 0.000 description 5
- 241000607479 Yersinia pestis Species 0.000 description 4
- 201000010099 disease Diseases 0.000 description 4
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 4
- 241000209094 Oryza Species 0.000 description 2
- 235000007164 Oryza sativa Nutrition 0.000 description 2
- 238000012271 agricultural production Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 235000009566 rice Nutrition 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 244000025254 Cannabis sativa Species 0.000 description 1
- 241001269238 Data Species 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000013524 data verification Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000004720 fertilization Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000002420 orchard Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 210000000582 semen Anatomy 0.000 description 1
- 238000009331 sowing Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000002459 sustained effect Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C1/00—Fuselages; Constructional features common to fuselages, wings, stabilising surfaces or the like
- B64C1/30—Parts of fuselage relatively movable to reduce overall dimensions of aircraft
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C27/00—Rotorcraft; Rotors peculiar thereto
- B64C27/04—Helicopters
- B64C27/08—Helicopters with two or more rotors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D1/00—Dropping, ejecting, releasing, or receiving articles, liquids, or the like, in flight
- B64D1/16—Dropping or releasing powdered, liquid, or gaseous matter, e.g. for fire-fighting
- B64D1/18—Dropping or releasing powdered, liquid, or gaseous matter, e.g. for fire-fighting by spraying, e.g. insecticides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U10/00—Type of UAV
- B64U10/10—Rotorcrafts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U50/00—Propulsion; Power supply
- B64U50/10—Propulsion
- B64U50/19—Propulsion using electrically powered motors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U2101/00—UAVs specially adapted for particular uses or applications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U2201/00—UAVs characterised by their flight controls
- B64U2201/10—UAVs characterised by their flight controls autonomous, i.e. by navigating independently from ground or air stations, e.g. by using inertial navigation systems [INS]
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Remote Sensing (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Catching Or Destruction (AREA)
Abstract
The invention discloses an agricultural plant protection aircraft. The aircraft comprises an aircraft body and an even number of wings distributed on the aircraft body. The aircraft body and/or the wings are/is provided with multiple pesticide boxes and pesticide box monitors connected with the pesticide boxes. The aircraft comprises a central control unit arranged on the aircraft body. The central control unit is electrically or wirelessly connected with the pesticide box monitors. After receiving pesticide use-up signals of the pesticide box monitors, the central control unit records the current position and drives the aircraft to make a return voyage, and operation is continuously finished at the recorded position after the return voyage.
Description
Technical field
The present invention relates to a kind of agricultural plant protection aircraft.
Background technology
Agricultural is basis and the pillar of national economy, and it is exactly this reason that all previous governments are emphasizing that " 1,800,000,000 mu of farmlands " red line can not be touched always.But it is as Re-search on Urbanization, industrialized continuous propelling and the arrival in advance of China's economic " Lewis turning point "; the problem of Chinese agriculture has been not only the crisis that farmland is reduced, and it is exactly " crisis of agricultural workforce's shortage " that a bigger crisis significantly breaks out that.The investigation actual in farmland according to us and the truth recognized from related agricultural department, agribusiness, along with rural area person between twenty and fifty's labor transfer go out, the aging of rear personnel and hope after 90s are intended to rural area and are engaged in the number of hard working and drastically reduce, the work such as the arduousest, the farmland fertilization of poor efficiency, the prevention and control of plant diseases, pest control are unmanned to be willing to do, a lot of peasant households even spend all to employ and do less than people, and the farmland of many developed areas has started to occur that large area is letted a piece of farmland go to waste.So the transition of agricultural and modernization have become as the most important thing of current Chinese economy work; we must face the reality of agricultural workforce's shortage directly; promoting agricultural technology modernization with all strength, advance the application of high-tech agricultural machinery product thus the efficiency of China agricultural production is greatly improved, this is the only way dissolving crisis.
Arable land in domestic current agricultural production link, whole, sowing, rice transplanting, intertill and gather in the crops the technology and equipment substantially having had maturation, only pest and disease damage preventing and treating, the work such as foliage dressing, especially ground machine is difficult to long-stalked crop field and the economic forest lands such as the rice terrace, the Semen Maydis of Later growth and the Caulis Sacchari sinensis that walk, also lacks a kind of real effective modernization machinery to solve problem.
China, as main large agricultural country, has 1,800,000,000 mu of farmlands and nearly 600,000,000 mu of orchards, economic forest land, so the market demand that spray machine product and high-tech specialization agricultural plant protection service intelligent unmanned to this high-tech will be the hugest undoubtedly.
Summary of the invention
The invention provides a kind of agricultural plant protection aircraft, filled up domestic technique exploitation and the blank in market greatly, the agricultural plant protection aircraft of the present invention solve low cost of labor and realize large area pest and disease damage preventing and treating, the function of foliage dressing.
A kind of agricultural plant protection aircraft that the present invention provides, including fuselage, and even number is distributed in the wing of described fuselage, described fuselage and/or wing are provided with multiple medicine-chest and the medicine-chest monitor being connected with described medicine-chest, described aircraft includes the central control unit being located on described fuselage, described central control unit electrically connects or wireless connections with described medicine-chest monitor, described central control unit is received after the dose of described medicine-chest monitor exhausts signal, record current location also drives described aircraft to make a return voyage, and start to continue to fulfil assignment at institute's record position after making a return voyage.
Above-mentioned aircraft also includes battery and the monitoring cell electricity quantity device being connected with battery, described central control unit electrically connects or wireless connections with described battery capacity detector, described central control unit is received after the electricity of described monitoring cell electricity quantity device exhausts signal, and record current location also drives described aircraft to make a return voyage or directly lands on the spot.
Above-mentioned aircraft also includes the multiple sensors being arranged on aircraft diverse location, and described central controller carries out fusion calculation to the data of the plurality of sensor and mutually verifies, and calculates flight parameter accurately.
Above-mentioned central controller uses multiprocessor Distributed Calculation to process.
Above-mentioned aircraft also includes ultrasonic pulse unit, by echo, described ultrasonic pulse unit, by there is ultrasonic pulse, judges whether front is had obstacle or judged the height on unmanned plane distance ground by echo.
Above-mentioned propeller is double blades.
The wing of above-mentioned aircraft and propeller are folding wing and folding propeller.
Above-mentioned wing is 4 or 6, it is symmetrically arranged on described fuselage, the end of described wing or be provided with propeller by subterminal position, each one motor of described propeller separate connection, motor drive be located at one axially on two described symmetrical wings on propeller rotate with speed, adjoining spiral oar is that different directions rotates.
The agricultural plant protection aircraft that the present invention provides is by being provided with multiple medicine-chest and the medicine-chest monitor being connected with described medicine-chest on fuselage and/or wing, central control unit on described fuselage electrically connects or wireless connections with described medicine-chest monitor, described central control unit is received after the dose of described medicine-chest monitor exhausts signal, record current location also drives described aircraft to make a return voyage, and start to continue to fulfil assignment at institute's record position after making a return voyage.The most not only achieve low cost of labor and realize large area pest and disease damage preventing and treating, the function of foliage dressing, and the monitoring that described aircraft is by dose, it is achieved when described medicinal liquid exhausts, can automatically make a return voyage.It can in addition contain the record of current location when realizing medicinal liquid is exhausted, in order to when making a return voyage, continue to fulfil assignment in the position in upper once power-off.
It addition, the ultrasonic pulse unit that the present invention provides, judge whether front is had obstacle or judged the height on unmanned plane distance ground by echo by ultrasonic echo, and active accommodation keeps the relative altitude with ground, so that the change on aircraft self adaptation earth's surface.It addition, this ultrasonic echo technology can also judge whether front has obstacle, then take automatically to take measures to keep clear if any obstacle.
It addition, due to the fact that and have employed the central control unit that multiprocessor Distributed Calculation processes, the various controls can being automatically performed respectively in unmanned plane during flying, operation process, and are substantially reduced the burden of operator.
It addition, the wing of the agricultural plant protection aircraft of present invention offer and propeller are folding wing and folding propeller, storage and the transport of aircraft can be facilitated, save space.
The agricultural plant protection aircraft that the present invention provides can also realize automatically determining the flight of high constant speed so that unmanned plane can be by assigned direction, highly automated flight, it is not necessary to operator participate in, and greatly reduce the burden of participant.
Accompanying drawing explanation
Fig. 1 is the structure chart of first specific embodiment that the present invention provides.
Fig. 2 is the structure chart of second specific embodiment that the present invention provides.
Fig. 3 is the structure chart of the 3rd specific embodiment that the present invention provides.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of protection of the invention.
Embodiment 1
See shown in Fig. 1, Fig. 2, Fig. 3, embodiments provide a kind of six wing agricultural plant protection aircraft, including fuselage 100, described fuselage is provided with 6 wings 200 being respectively symmetrically setting, the end of described each wing 200 or be provided with propeller 300 by subterminal position, described propeller 300 be pair blades.The design of double blades can reduce production cost and solve the in-flight dynamically balanced problem of aircraft.
Each one motor of described propeller 300 separate connection, motor drive be located at one axially on two described symmetrical wings on propeller rotate with speed, adjoining spiral oar is that different directions rotates.I.e. in the aircraft of 6 wings of the present embodiment, being often separated by the wing of 1, the propeller direction of rotation of 3 wings is consistent altogether, and the propeller direction of rotation of other 3 wings is consistent, and the direction of rotation of these two groups of propellers is inconsistent.So the setting of individual motor is also for simplifying being designed and manufactured as originally of aircraft.Can be by individual motor to the heading of control realization propeller of propeller, height etc..
It is respectively equipped with multiple medicine-chest 400, and the medicine-chest monitor being connected with described medicine-chest on the fuselage of described aircraft or on wing or on fuselage and wing.The concrete position of medicine-chest, quantity and size can be arranged according to concrete tree and grass coverage to be sprayed and demand.Same medicine-chest can be fixedly installed on board the aircraft, it is also possible to is removeably positioned on aircraft.
Described fuselage is additionally provided with central control unit 500, described central control unit electrically connects or wireless connections with described medicine-chest monitor, described central control unit is received after the dose of described medicine-chest monitor exhausts signal, record current location also drives described aircraft to make a return voyage, and start to continue to fulfil assignment at institute's record position after making a return voyage.
Based on same principle, the present invention can also be realized when electricity exhausts by the detection of multi-aircraft electricity, and record current location also drives described aircraft to make a return voyage, and start to continue to fulfil assignment at institute's record position after making a return voyage.Concrete, aircraft also includes battery and the monitoring cell electricity quantity device being connected with battery, described central control unit electrically connects or wireless connections with described battery capacity detector, described central control unit is received after the electricity of described monitoring cell electricity quantity device exhausts signal, and record current location also drives described aircraft to make a return voyage or directly lands on the spot.
Diverse location at aircraft can arrange multiple sensor, these sensors can collect the various information datas that aircraft diverse location is current, described central controller can carry out fusion calculation and the most teaching and research to the information data of these sensors, and then draws flight parameter accurately.This multisensor Data Fusion technology can merge multiple six axle inertia device groups (accelerometer, gyroscope), pneumatics meter, 3 axle magnetic compasses, GPS/ Beidou navigation module, comprehensive redundancy multisensor group forms the mutual verification of data, it is achieved flight parameter is accurately sensed judgement.Central controller can use multiprocessor Distributed Calculation to process.The various controls can being automatically performed respectively in unmanned plane during flying, operation process, and are substantially reduced the burden of operator.
The aircraft of the embodiment of the present invention also includes ultrasonic pulse unit, by echo, described ultrasonic pulse unit, by there is ultrasonic pulse, judges whether front is had obstacle or judged the height on unmanned plane distance ground by echo.By the monitoring to altitude signal, central controller, by the monitoring to described altitude signal, drives aircraft to adjust the relative altitude with ground, so that unmanned vehicle adapts to the change on earth's surface automatically.It can in addition contain judge whether front has obstacle by echo, if there being obstacle, then total moving is taked to take measures to keep clear.Arranging of this ultrasonic pulse unit can realize flying machine according to assigned direction and highly automated fixed high constant speed flight, it is not necessary to operator participate in, and greatly reduce the burden of participant.Further, in the working environment in rule plot, the aircraft that the embodiment of the present invention provides can realize continuous automatic job simply and easily, without using complicated earth station.
Wing and the propeller of the aircraft that the embodiment of the present invention provides can be with folding operations, to facilitate storage and the transport of aircraft.Concrete, the wing of described aircraft and propeller are folding wing and folding propeller respectively.
Embodiment 2
Present embodiments provide a kind of four wing agricultural plant protection aircraft, use four rotors as the direct driving force source of flight, rotor is symmetrically distributed in four direction around body, four propellers are in sustained height plane, and the structure of four propellers the most identical with radius be located at one axially on two described symmetrical wings on the equidirectional same speed of propeller rotate, the heading of two groups of wings is different.On the support of the fuselage that four motors are symmetrically installed on aircraft.The advantage of four wing agricultural plant protection aircraft is: when aircraft balance flight, gyroscopic effect and air force moment of torsion effect are all cancelled.
In the same manner as in Example 1, therefore not to repeat here for other mechanism's inventive principle of four wing agricultural plant protection aircraft that the present embodiment provides.
Claims (8)
1. an agricultural plant protection aircraft, it is characterized in that, described aircraft includes fuselage, and even number is distributed in the wing of described fuselage, described fuselage and/or wing are provided with multiple medicine-chest and the medicine-chest monitor being connected with described medicine-chest, described aircraft includes the central control unit being located on described fuselage, described central control unit electrically connects or wireless connections with described medicine-chest monitor, described central control unit is received after the dose of described medicine-chest monitor exhausts signal, record current location also drives described aircraft to make a return voyage, and start to continue to fulfil assignment at institute's record position after making a return voyage.
Agricultural plant protection aircraft the most according to claim 1, it is characterized in that, described aircraft also includes battery and the monitoring cell electricity quantity device being connected with battery, described central control unit electrically connects or wireless connections with described battery capacity detector, described central control unit is received after the electricity of described monitoring cell electricity quantity device exhausts signal, and record current location also drives described aircraft to make a return voyage or directly lands on the spot.
Agricultural plant protection aircraft the most according to claim 1, it is characterized in that, described aircraft also includes the multiple sensors being arranged on aircraft diverse location, and described central controller carries out fusion calculation to the data of the plurality of sensor and mutually verifies, and calculates flight parameter accurately.
Agricultural plant protection aircraft the most according to claim 3, it is characterised in that described central controller uses multiprocessor Distributed Calculation to process.
5. according to the arbitrary described agricultural plant protection aircraft of Claims 1-4, it is characterized in that, described aircraft also includes ultrasonic pulse unit, by echo, described ultrasonic pulse unit, by there is ultrasonic pulse, judges whether front is had obstacle or judged the height on unmanned plane distance ground by echo.
6. according to the arbitrary described agricultural plant protection aircraft of Claims 1-4, it is characterised in that described propeller is double blades.
7. according to the arbitrary described agricultural plant protection aircraft of Claims 1-4, it is characterised in that the wing of described aircraft and propeller are folding wing and folding propeller.
8. according to the arbitrary described agricultural plant protection aircraft of Claims 1-4, it is characterized in that, described wing is 4 or 6, it is symmetrically arranged on described fuselage, the end of described wing or be provided with propeller by subterminal position, each one motor of described propeller separate connection, motor drive be located at one axially on two described symmetrical wings on propeller rotate with speed, adjoining spiral oar is that different directions rotates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610322857.4A CN105966598A (en) | 2016-05-17 | 2016-05-17 | Agricultural plant protection aircraft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610322857.4A CN105966598A (en) | 2016-05-17 | 2016-05-17 | Agricultural plant protection aircraft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105966598A true CN105966598A (en) | 2016-09-28 |
Family
ID=56955792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610322857.4A Pending CN105966598A (en) | 2016-05-17 | 2016-05-17 | Agricultural plant protection aircraft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105966598A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107258490A (en) * | 2017-07-05 | 2017-10-20 | 周金林 | A kind of collectable is used for the circular motion flight sprinkler of trees |
| CN108073186A (en) * | 2017-12-18 | 2018-05-25 | 北京富地勘察测绘有限公司 | Breakpoint endurance control method and system of gyroplane |
| CN108227732A (en) * | 2017-11-27 | 2018-06-29 | 华南农业大学 | A kind of unmanned plane during flying attitude sensing system |
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| CN204279952U (en) * | 2014-10-29 | 2015-04-22 | 浙江大学 | A kind of rotary wind type unmanned plane for spraying insecticide |
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| CN204822090U (en) * | 2015-06-23 | 2015-12-02 | 深圳飞豹航天航空科技有限公司 | Unmanned aerial vehicle |
| CN105314114A (en) * | 2015-10-27 | 2016-02-10 | 重庆光煦科技有限公司 | Self-induction type pesticide feeding and spraying unmanned plane |
| CN205168909U (en) * | 2014-12-03 | 2016-04-20 | 珠海银通农业科技有限公司 | Multiaxis plant protection aircraft with self -adaptation sensitivity |
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2016
- 2016-05-17 CN CN201610322857.4A patent/CN105966598A/en active Pending
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| KR20130130116A (en) * | 2012-01-06 | 2013-12-02 | 서울대학교산학협력단 | Multi-rotor aircraft |
| CN203946272U (en) * | 2014-05-13 | 2014-11-19 | 中国矿业大学徐海学院 | A kind of agriculture aircraft with multiaxis screw propeller |
| CN204279952U (en) * | 2014-10-29 | 2015-04-22 | 浙江大学 | A kind of rotary wind type unmanned plane for spraying insecticide |
| CN205168909U (en) * | 2014-12-03 | 2016-04-20 | 珠海银通农业科技有限公司 | Multiaxis plant protection aircraft with self -adaptation sensitivity |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107258490A (en) * | 2017-07-05 | 2017-10-20 | 周金林 | A kind of collectable is used for the circular motion flight sprinkler of trees |
| CN108227732A (en) * | 2017-11-27 | 2018-06-29 | 华南农业大学 | A kind of unmanned plane during flying attitude sensing system |
| CN108073186A (en) * | 2017-12-18 | 2018-05-25 | 北京富地勘察测绘有限公司 | Breakpoint endurance control method and system of gyroplane |
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Application publication date: 20160928 |
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