CN106843268A - A kind of farm flight control system - Google Patents
A kind of farm flight control system Download PDFInfo
- Publication number
- CN106843268A CN106843268A CN201710024256.XA CN201710024256A CN106843268A CN 106843268 A CN106843268 A CN 106843268A CN 201710024256 A CN201710024256 A CN 201710024256A CN 106843268 A CN106843268 A CN 106843268A
- Authority
- CN
- China
- Prior art keywords
- unit
- farm
- control system
- flight
- spraying
- Prior art date
- 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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Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D1/00—Control of position, course or altitude of land, water, air, or space vehicles, e.g. automatic pilot
- G05D1/10—Simultaneous control of position or course in three dimensions
- G05D1/101—Simultaneous control of position or course in three dimensions specially adapted for aircraft
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
Abstract
The invention provides a kind of farm flight control system, including controller, control terminal and the image collecting device, spraying control unit, detection unit, body Attitude Measuring Unit, course line default unit, data analysis unit, database, LAN, GPS positioning unit, electronic map, driver, avoidance unit, ultrasonic wave detector, the power supply unit that are connected with the controller.A kind of farm flight control system of the present invention, the data that data analysis unit can be detected according to monitoring unit do accurately data analysis, and spraying control unit is made for farmland is sprayed according to analytical structure, substantially increase the accuracy of pesticide spraying, predeterminable course line, ensure that aircraft is sprayed insecticide or patrolled according to the course line of setting, it is not in the situation of course line mistake, ultrasonic wave detector can detect the barrier in front of the line of flight and escape, prevent the situation that aircraft crashes, with simple structure, it is easy-to-use, the characteristics of spraying accurate.
Description
Technical field
The invention belongs to flying vehicles control technical field, more particularly, to a kind of farm flight control system.
Background technology
With gradually improving for science and technology, in terms of agricultural planting, planted by traditional smallholder gradually, gradually developed
For full-automatic farm formula is planted, but this full-automatic being planted in is managed, and extremely relies on science and technology, and daily need is used
Substantial amounts of camera carries out the shooting on farm, and fertilising for crops, some row operations such as spray insecticide, and side is extremely numb
It is tired, for some larger farms, the sprinkling of agricultural chemicals is generally carried out using aircraft, but the aerial pesticide control system of China is more
Constant flow water pump is combined with shower nozzle, it is impossible to realize accurately dispenser control, dispenser is carried out especially with Large Scale Space Vehicle
When, the problem is particularly acute, it usually needs carry out avoiding again should not, have a strong impact on operating efficiency.
The content of the invention
In view of this, the present invention is directed to propose a kind of farm flight control system, to be capable of achieving the real-time prison to farm
Control, and accurately pesticide spraying can be realized.
To reach above-mentioned purpose, the technical proposal of the invention is realized in this way：
A kind of farm flight control system, including controller, control terminal and the image that is connected with the controller are adopted
Acquisition means, spraying control unit, detection unit, body Attitude Measuring Unit, course line default unit, data analysis unit, data
Storehouse, LAN, GPS positioning unit, electronic map, driver, avoidance unit, ultrasonic wave detector, power supply unit, the control
Terminal is carried out data transmission by the LAN with the controller, and the ultrasonic wave detector connects with shown avoidance unit
Connect, the spraying control unit includes flow regulator, flow regulator and sprinkling direction regulator, the detection unit includes
Height sensor, wind transducer, air velocity transducer and airspeed transducer, described image harvester include wide-angle imaging
Head and infrared camera.
Further, said supply unit includes the solar panel and battery that are connected with each other, and the battery is
Whole system provides electric energy；
Further, the controller is single-chip microcomputer；
Further, database is SQL-Server databases.
Relative to prior art, a kind of farm flight control system of the present invention has the advantage that：
A kind of farm flight control system of the present invention, what data analysis unit can be detected according to monitoring unit
Data do accurately data analysis, and make spraying control unit for farmland is sprayed according to analytical structure, substantially increase agriculture
The accuracy of medicine sprinkling, using solar powered, the energy is more cleaned, and electricity is originated more lasting, predeterminable course line, it is ensured that
Aircraft is sprayed insecticide or is patrolled according to the course line of setting, is not in the situation of course line mistake, and ultrasonic wave detector can
Detect the barrier in front of the line of flight and escape, prevent the situation that aircraft crashes, GPS positioning unit can precise positioning
The current location of aircraft, using upper more convenient, with simple structure, it is easy-to-use, spray accurate the characteristics of.
Brief description of the drawings
The accompanying drawing for constituting a part of the invention is used for providing a further understanding of the present invention, schematic reality of the invention
Apply example and its illustrate, for explaining the present invention, not constitute inappropriate limitation of the present invention.In the accompanying drawings：
Fig. 1 is a kind of overall control structure schematic diagram of the farm flight control system described in the embodiment of the present invention.
Specific embodiment
It should be noted that in the case where not conflicting, the embodiment in the present invention and the feature in embodiment can phases
Mutually combination.
Describe the present invention in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
As shown in figure 1, a kind of farm flight control system, it is characterised in that：Including controller, control terminal and with institute
State image collecting device, spraying control unit, detection unit, body Attitude Measuring Unit, the default list in course line of controller connection
Unit, data analysis unit, database, LAN, GPS positioning unit, electronic map, driver, avoidance unit, ultrasonic listening
Instrument, power supply unit, the controller are single-chip microcomputer, and the database is SQL-Server databases, and the control terminal passes through
The LAN carries out data transmission with the controller, and the ultrasonic wave detector is connected with shown avoidance unit, the spray
Medicine control unit includes flow regulator, flow regulator and sprinkling direction regulator, and the detection unit includes highly sensing
Device, wind transducer, air velocity transducer and airspeed transducer, described image harvester include wide-angle camera and infrared
Camera, said supply unit includes the solar panel and battery that are connected with each other, and the battery is carried for whole system
Power supply energy.
Embodiment 1：During full-automatic flight, by power supply unit for its working flight provides electric energy, in advance in aircraft
The default unit in course line sets the course line of aircraft flight, and driver drives wing makes aircraft flight, and GPS positioning unit can be right
The current position of aircraft carries out precise positioning, while show on the electronic map, in flight course, the boat of aircraft
Line position has local network transport to control terminal, and monitor in real time, the image acquisition device line of flight are carried out by staff
On image, transmit it to control terminal and be stored in database；When spraying insecticide if necessary, aircraft was flying
Detection unit carries out monitor in real time to the speed of the height of aircraft flight, wind direction at that time, wind speed and flight in journey, and will prison
The data transfer controlled is analyzed treatment, and survey according to analysis result and body Attitude Measuring Unit to data analysis unit
The body attitude of amount, flow regulator, flow regulator and sprinkling direction regulator in regulation spraying control unit, makes part
In the range of being best suitable for spraying insecticide, start to be sprayed insecticide for farmland, ultrasonic wave detector can be in the figure of aircraft flight
Monitoring, aircraft front whether there is barrier, if not existing barrier, still be flown according to original boat letter, if monitoring
There is barrier in front, avoidance cell operation, temporary transient change of flight device course line, and after barrier is escaped, GPS positioning unit is automatic
Search on the electronic map and currently say a little present positions, and retrieve default course line, plan new course line, aircraft is returned to original as early as possible
On setting course line, all data and image that aircraft is detected in flight course pass through local network transport to control terminal
It is stored in database simultaneously.
Embodiment 2：During artificial control, control terminal controls the line of flight of aircraft, GPS positioning unit by LAN
Precise positioning is carried out to aircraft present position, while the image transmitting that image acquisition device is arrived is to control terminal, can be real
When viewing aircraft captured by picture, speed of the monitoring unit to the height of aircraft flight, wind direction at that time, wind speed and flight
Degree carries out monitor in real time, and the data transfer that will be monitored to data analysis unit and control terminal, is analyzed treatment, and root
According to the body attitude that analysis result and body Attitude Measuring Unit are measured, flow regulator, stream in regulation spraying control unit
Amount adjuster and sprinkling direction regulator, are allowed in the range of being best suitable for spraying insecticide, by control terminal selection spray control
Whether unit processed needs to readjust flow, flow velocity and angle, and whether now to being sprayed insecticide in farmland, aircraft is opened winged
During row, whether ultrasonic wave detector monitoring front has barrier, if there is barrier, alarm is sent to control terminal, by
Control terminal controls aircraft avoiding barrier, and head adjustment course line, the information detected during aircraft flight again
It is stored in database, electric energy needed for aircraft flight is provided by power supply unit.
Presently preferred embodiments of the present invention is the foregoing is only, is not intended to limit the invention, it is all in essence of the invention
Within god and principle, any modification, equivalent substitution and improvements made etc. should be included within the scope of the present invention.
Claims (4)
1. a kind of farm flight control system, it is characterised in that：It is connected including controller, control terminal and with the controller
Image collecting device, spraying control unit, detection unit, body Attitude Measuring Unit, course line default unit, data analysis list
Unit, database, LAN, GPS positioning unit, electronic map, driver, avoidance unit, ultrasonic wave detector, power supply unit,
The control terminal is carried out data transmission by the LAN with the controller, the ultrasonic wave detector and shown avoidance
Unit is connected, and the spraying control unit includes flow regulator, flow regulator and sprinkling direction regulator, the detection list
Unit includes height sensor, wind transducer, air velocity transducer and airspeed transducer, and described image harvester includes wide
Angle camera and infrared camera.
2. a kind of farm flight control system according to claim 1, it is characterised in that：Said supply unit includes phase
The solar panel and battery for connecting, the battery provide electric energy for whole system.
3. a kind of farm flight control system according to claim 1, it is characterised in that：The controller is monolithic
Machine.
4. a kind of farm flight control system according to claim 1, it is characterised in that：The database is SQL-
Server databases.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710024256.XA CN106843268A (en) | 2017-01-13 | 2017-01-13 | A kind of farm flight control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710024256.XA CN106843268A (en) | 2017-01-13 | 2017-01-13 | A kind of farm flight control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106843268A true CN106843268A (en) | 2017-06-13 |
Family
ID=59124812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710024256.XA Pending CN106843268A (en) | 2017-01-13 | 2017-01-13 | A kind of farm flight control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106843268A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107585305A (en) * | 2017-10-10 | 2018-01-16 | 王根英 | A kind of light and handy unmanned plane |
| CN108303963A (en) * | 2018-04-04 | 2018-07-20 | 湖南丰茂植保机械有限公司 | A kind of Intelligent unattended driving equipment for plant protection earth station system |
| CN109144094A (en) * | 2017-06-28 | 2019-01-04 | 广州极飞科技有限公司 | Flight control method, device and the unmanned plane of unmanned plane |
| CN113232865A (en) * | 2021-06-18 | 2021-08-10 | 仲恺农业工程学院 | Agricultural unmanned aerial vehicle pesticide spraying system and method based on machine vision |
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| CN205381389U (en) * | 2016-01-30 | 2016-07-13 | 内蒙古宇通博辉航空航天科技发展有限公司 | Crops operation unmanned aerial vehicle |
| CN106238242A (en) * | 2016-08-02 | 2016-12-21 | 安徽朗巴智能科技有限公司 | A kind of UAV Intelligent sprinkling system based on locating module |
| CN205844905U (en) * | 2016-07-26 | 2016-12-28 | 天津津宇凯创航空科技发展有限公司 | A kind of unmanned vehicle flight control system |
| CN106292687A (en) * | 2015-05-25 | 2017-01-04 | 中国农业机械化科学研究院 | A kind of agricultural unmanned vehicle sprayer apparatus and spraying method thereof |
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2017
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| CN106292687A (en) * | 2015-05-25 | 2017-01-04 | 中国农业机械化科学研究院 | A kind of agricultural unmanned vehicle sprayer apparatus and spraying method thereof |
| CN205381389U (en) * | 2016-01-30 | 2016-07-13 | 内蒙古宇通博辉航空航天科技发展有限公司 | Crops operation unmanned aerial vehicle |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109144094A (en) * | 2017-06-28 | 2019-01-04 | 广州极飞科技有限公司 | Flight control method, device and the unmanned plane of unmanned plane |
| CN107585305A (en) * | 2017-10-10 | 2018-01-16 | 王根英 | A kind of light and handy unmanned plane |
| CN108303963A (en) * | 2018-04-04 | 2018-07-20 | 湖南丰茂植保机械有限公司 | A kind of Intelligent unattended driving equipment for plant protection earth station system |
| CN113232865A (en) * | 2021-06-18 | 2021-08-10 | 仲恺农业工程学院 | Agricultural unmanned aerial vehicle pesticide spraying system and method based on machine vision |
| CN113232865B (en) * | 2021-06-18 | 2022-05-24 | 仲恺农业工程学院 | Agricultural unmanned aerial vehicle pesticide spraying system and method based on machine vision |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170613 |
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| RJ01 | Rejection of invention patent application after publication |