CN206560940U - A kind of droplet drift autocompensation installation based on Arduino - Google Patents
A kind of droplet drift autocompensation installation based on Arduino Download PDFInfo
- Publication number
- CN206560940U CN206560940U CN201720166199.4U CN201720166199U CN206560940U CN 206560940 U CN206560940 U CN 206560940U CN 201720166199 U CN201720166199 U CN 201720166199U CN 206560940 U CN206560940 U CN 206560940U
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- CN
- China
- Prior art keywords
- arduino
- installation based
- shower nozzle
- model
- steering wheel
- 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
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M7/00—Special adaptations or arrangements of liquid-spraying apparatus for purposes covered by this subclass
- A01M7/0089—Regulating or controlling systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
- B05B12/08—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means
- B05B12/12—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means responsive to conditions of ambient medium or target, e.g. humidity, temperature position or movement of the target relative to the spray apparatus
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/005—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00 mounted on vehicles or designed to apply a liquid on a very large surface, e.g. on the road, on the surface of large containers
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Insects & Arthropods (AREA)
- Pest Control & Pesticides (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Catching Or Destruction (AREA)
- Special Spraying Apparatus (AREA)
Abstract
The utility model discloses a kind of droplet drift autocompensation installation based on Arduino, it is installed on unmanned plane, including wind transducer, air velocity transducer, Arduino, steering wheel and flusher, the flusher includes medicine-chest, shower nozzle and water pump, the wind transducer, the output end of air velocity transducer are electrically connected with Arduino simulation input pin respectively, Arduino output pin and the input of steering wheel are connected, the output end of the steering wheel is connected with shower nozzle, the medicine-chest is used to hold decoction, and the shower nozzle is connected by water pump and water pipe with medicine-chest.
Description
Technical field
The present invention relates to agricultural unmanned plane field, and in particular to a kind of new droplet drift based on Arduino is automatic
Compensation device.
Background technology
In recent years, continuing to develop with China's science and technology, many advantage technologies are progressively introduced the row such as agricultural, forestry
Industry, plant protection unmanned plane is one of typical case.China's land resource is not enough, and Northeast plain, northwest, the North China Plain are native on a large scale
Ground resource only accounts for cultivated area 30% or so, and account for total cultivated area more than 60% for small-scale cropping pattern, large-scale ground is applied
Medicine equipment is difficult in adapt to the requirement of its prevention and control of plant diseases, pest control.Due to people's hardly possible please, it is artificial it is expensive, laxative is difficult the problems such as exist, realize plant protection without
Man-machine spray insecticide has great importance, and the effect that plant protection unmanned plane is sprayed insecticide depends on droplet in crop surface
Desilting area, most fog machine is all cruising time and the load for focusing on the exploitation to agricultural winged control and fog machine on the market
Weight, and the influence that the spray effect and wind that have ignored droplet when spray is shone drift about to droplet.Application No. 2015102987722
Variable rate spray nozzle automatic tracking system referred to as based on anemoclinograph discloses a kind of variable rate spray based on anemoclinograph
Nozzle automatic tracking system, although be also reduced the effect of droplet drift, but the system is not only by changing shower nozzle direction, and
And drifted about by the pressure of appropriate reduction water pump so that preferably reducing droplet, raising droplet desilting area has been reached, has been dropped
Low formulation rate, reduces environmental pollution.
Utility model content
The purpose of this utility model is that the defect for solving prior art is drifted about certainly there is provided a kind of droplet based on Arduino
Compensation device is moved, the technical scheme of use is：
A kind of droplet drift autocompensation installation based on Arduino, is installed on unmanned plane, including wind transducer,
Air velocity transducer, Arduino, steering wheel and flusher, the flusher include medicine-chest, shower nozzle and water pump, and the wind direction is passed
Sensor, the output end of air velocity transducer are electrically connected with Arduino simulation input pin respectively, Arduino output pin with
The input connection of steering wheel, the output end of the steering wheel is connected with shower nozzle, and the medicine-chest is used to hold decoction, and the shower nozzle passes through
Water pump and water pipe are connected with medicine-chest.
The real-time wind direction and wind speed during agricultural unmanned machine operation are obtained using wind transducer and air velocity transducer, collection
To data be sent to Arduino simulation input pin, obtain real-time wind direction and wind speed information, then Arduino is to steering wheel
Signal is sent, is rotated the opposite direction of shower nozzle towards wind direction by steering wheel so that the drift of droplet is compensated, so as to allow spraying
It is better.In the utility model, autocompensation installation is mountable to the diverse location of unmanned plane, and those skilled in the art can root
Factually border is it needs to be determined that its installation site, can also such as pacify medicine-chest, shower nozzle etc. with integral installation on the foot stool of unmanned plane
On foot stool loaded on unmanned plane, then other parts are installed in fuselage main body.In addition, the utility model does not limit unmanned plane
Concrete model, as long as it can fly.
Preferably, the water pump is also connected with Arduino output pin.
Arduino supplies the PWM ripples of water pump according to wind direction and wind speed regulation, allows testing pump pressure, make spraying against the wind and
Go out while reducing the speed of spraying and then compensate for the drift value of spraying.
Preferably, the utility model also include ultrasonic sensor, the output end of the ultrasonic sensor with
Arduino simulation input pin connection.
Preferably, the model HC-SR04 of the ultrasonic sensor.
The drift value of droplet also has relation, therefore in addition to having relation with wind direction and wind speed with the height of unmanned plane and crop
The utility model is using the distance between HC-SR04 ultrasonic sensors measurement unmanned plane and crop.The ultrasonic sensor is adopted
I O trigger ranging is used, at least 10us high level signal, module sends 8 40khz square wave automatically, and whether automatic detection has
Signal is returned, if there is signal return, and a high level is exported with IO, and high level lasting time is exactly ultrasonic wave from being transmitted into return
Time, therefore crop distance=（The high level time * velocities of sound（340m/s）/2.By by wind transducer, air velocity transducer and super
Sonic sensor HC-SR04 analog voltage is transmitted to after Arduino simulation input pin, and analog signal is switched into digital letter
Number obtain droplet drift value.
Preferably, the model QS-FX01 of the wind transducer.
Preferably, the model QS-FS01 of the air velocity transducer.
Compared with prior art, the beneficial effects of the utility model：The utility model is sensed using wind transducer, wind speed
Device and ultrasonic sensor obtain real-time wind direction, wind speed and the distance with crop during agricultural unmanned machine operation, and handle is collected
Data be sent to Arduino simulation input pin, obtain real-time wind direction, wind speed and elevation information, then Arduino is to rudder
Machine sends signal, is rotated the opposite direction of shower nozzle towards wind direction by steering wheel so that the drift of droplet is compensated, so as to allow spray
Fog effect is more preferably.
Brief description of the drawings
Fig. 1 is system structure diagram of the present utility model.
Fig. 2 is the structural representation of air velocity transducer of the present utility model.
Fig. 3 is the structural representation of wind transducer of the present utility model.
Fig. 4 is Arduino of the present utility model electrical block diagram.
Fig. 5 is flusher schematic diagram of the present utility model.
Embodiment
The utility model is described in further details with reference to the accompanying drawings and examples.
Embodiment：
As shown in Figures 1 to 5, a kind of droplet drift autocompensation installation based on Arduino, is installed on unmanned plane,
Including wind transducer, air velocity transducer, Arduino, steering wheel and flusher, the flusher include medicine-chest, shower nozzle and
Water pump, the wind transducer, the output end of air velocity transducer are electrically connected with Arduino simulation input pin respectively,
Arduino output pin and the input of steering wheel are connected, and the output end of the steering wheel is connected with shower nozzle, and the medicine-chest is used to contain
Decoction is put, the shower nozzle is connected by water pump and water pipe with medicine-chest.
The water pump is also connected with Arduino output pin.
The present embodiment also includes ultrasonic sensor, and the output end of the ultrasonic sensor and Arduino simulation are defeated
Enter pin connection.
In the present embodiment, the model HC-SR04 of the ultrasonic sensor.
In the present embodiment, the model QS-FX01 of the wind transducer.
Wind transducer QS-FX01 can measure wind direction in real time and export analog voltage, and wind direction value=（Output voltage-
0.4）/16*360.
In the present embodiment, the model QS-FS01 of the air velocity transducer.
Air velocity transducer QS-FS01 measuring wind speed in real time simultaneously exports analog voltage, and air speed value=（Output voltage -0.4）/
1.6*32.4。
Air velocity transducer output voltage lies prostrate for 0-5, and measuring wind speed scope is 0-32.4m/s, ultrasonic sensor measurement model
Enclose for 1-200cm, in the present embodiment, analog signal and the relation of droplet drift value can be set according to actual needs, prior art
In also have substantial amounts of on relation curve between the two, the relation between them is such as set as s=6.48*u*（√2h²/2F
²）, wherein s is droplet drift value, and u is air velocity transducer output voltage, and h is ultrasonic sensor measured value, and F=unmanned plane is total
Weight/unmanned plane rotor number.
Claims (6)
1. a kind of droplet drift autocompensation installation based on Arduino, is installed on unmanned plane, it is characterised in that including wind
To sensor, air velocity transducer, Arduino, steering wheel and flusher, the flusher includes medicine-chest, shower nozzle and water pump, institute
State wind transducer, the output end of air velocity transducer is electrically connected with Arduino simulation input pin respectively, Arduino's is defeated
The input for going out pin and steering wheel is connected, and the output end of the steering wheel is connected with shower nozzle, and the medicine-chest is used to hold decoction, described
Shower nozzle is connected by water pump and water pipe with medicine-chest.
2. a kind of droplet drift autocompensation installation based on Arduino according to claim 1, it is characterised in that institute
Water pump is stated also to be connected with Arduino output pin.
3. a kind of droplet drift autocompensation installation based on Arduino according to claim 1 or 2, it is characterised in that
Also include ultrasonic sensor, the output end of the ultrasonic sensor and Arduino simulation input pin are connected.
4. a kind of droplet drift autocompensation installation based on Arduino according to claim 3, it is characterised in that institute
State the model HC-SR04 of ultrasonic sensor.
5. a kind of droplet drift autocompensation installation based on Arduino according to claim 1, it is characterised in that institute
State the model QS-FX01 of wind transducer.
6. a kind of droplet drift autocompensation installation based on Arduino according to claim 1, it is characterised in that institute
State the model QS-FS01 of air velocity transducer.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720166199.4U CN206560940U (en) | 2017-02-23 | 2017-02-23 | A kind of droplet drift autocompensation installation based on Arduino |
| DE202018100109.4U DE202018100109U1 (en) | 2017-02-23 | 2018-01-10 | Arduino-based automatic compensation device for the drift of tiny droplets |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720166199.4U CN206560940U (en) | 2017-02-23 | 2017-02-23 | A kind of droplet drift autocompensation installation based on Arduino |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206560940U true CN206560940U (en) | 2017-10-17 |
Family
ID=60031175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720166199.4U Active CN206560940U (en) | 2017-02-23 | 2017-02-23 | A kind of droplet drift autocompensation installation based on Arduino |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN206560940U (en) |
| DE (1) | DE202018100109U1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110647171A (en) * | 2019-11-06 | 2020-01-03 | 江苏蒲公英无人机有限公司 | Method for plant protection unmanned aerial vehicle to adjust flight line independently |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108477113B (en) * | 2018-03-28 | 2020-11-27 | 绍兴市柯桥区欣飞科技有限公司 | Agricultural equipment for pesticide injection |
-
2017
- 2017-02-23 CN CN201720166199.4U patent/CN206560940U/en active Active
-
2018
- 2018-01-10 DE DE202018100109.4U patent/DE202018100109U1/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110647171A (en) * | 2019-11-06 | 2020-01-03 | 江苏蒲公英无人机有限公司 | Method for plant protection unmanned aerial vehicle to adjust flight line independently |
| CN110647171B (en) * | 2019-11-06 | 2022-10-28 | 江苏蒲公英无人机有限公司 | Method for plant protection unmanned aerial vehicle to adjust flight line independently |
Also Published As
| Publication number | Publication date |
|---|---|
| DE202018100109U1 (en) | 2018-01-29 |
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