CN106614481A - Drone-based controllable pesticide spraying system - Google Patents
Drone-based controllable pesticide spraying system Download PDFInfo
- Publication number
- CN106614481A CN106614481A CN201710004637.1A CN201710004637A CN106614481A CN 106614481 A CN106614481 A CN 106614481A CN 201710004637 A CN201710004637 A CN 201710004637A CN 106614481 A CN106614481 A CN 106614481A
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- Prior art keywords
- chip microcomputer
- module
- flow
- fluid flow
- pesticide spraying
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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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- 239000000575 pesticide Substances 0.000 title claims abstract description 34
- 238000005507 spraying Methods 0.000 title claims abstract description 29
- 239000007921 spray Substances 0.000 claims abstract description 15
- 239000003905 agrochemical Substances 0.000 claims description 25
- 239000012530 fluid Substances 0.000 claims description 25
- 230000005540 biological transmission Effects 0.000 claims description 20
- 230000004913 activation Effects 0.000 claims description 6
- 239000007788 liquid Substances 0.000 abstract description 8
- 201000010099 disease Diseases 0.000 description 4
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 4
- 241000607479 Yersinia pestis Species 0.000 description 3
- 230000002265 prevention Effects 0.000 description 3
- 238000013500 data storage Methods 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 241000238631 Hexapoda Species 0.000 description 1
- 206010070863 Toxicity to various agents Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 244000038559 crop plants Species 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000005055 memory storage Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 238000009333 weeding Methods 0.000 description 1
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
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Pest Control & Pesticides (AREA)
- Insects & Arthropods (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Aviation & Aerospace Engineering (AREA)
- Catching Or Destruction (AREA)
Abstract
The invention disclosed a drone-based controllable pesticide spraying system. The drone-based controllable pesticide spraying system comprises a drone body, a flow meter, a single chip microcomputer, a driving module and a flow control valve, wherein the drone body is provided with spray nozzles and a pesticide storage tank; a pipe arranged between the spray nozzles and the pesticide storage tank is provided with the flow meter and the flow control valve; the inside of the drone body is provided with the single chip microcomputer and the driving module; the flow meter collects the flow information of liquid flowing from the pesticide storage tank to the spray nozzles and transmits the flow information to the single chip microcomputer; the single chip microcomputer receives the flow information transmitter by the flow meter and transmits a valve stroke instruction to the driving module; the driving module receives the valve stroke instruction transmitted by the single chip microcomputer and transmits driving information to the flow control valve; the flow control valve receives the driving information transmitted by the driving module and controls the flow of liquid flowing from the pesticide storage tank to the spray nozzles. The drone-based controllable pesticide spraying system solves the problem that drone pesticide spraying systems in the prior art is single in spraying mode and poor in meeting the requirements of different crops.
Description
Technical field
The present invention relates to a kind of unmanned plane, and in particular to a kind of controllable pesticide spraying system based on body.
Background technology
The generation of forestry pests ＆ diseases causes immeasurable loss to our staple food crop yield, seriously restricts China
Grain security production development.China's crops diseases prevention insect prevention relies primarily on machinery and manually carries out, national prevention and elimination of disease and pests
200,000,000 square metres of area, currently the majority is still the hand sprayer and Surface power drive sprayer using more than one hundred million, needs to supplement every year
Sprayer just reaches 1,000,000.But due to the restriction of crops plant height and density, machinery is difficult to enter plot spraying pesticide, i.e.,
The damage that also can cause certain area to crop plant from advanced pesticide application machinery is made, yield is affected.Manually
The deficiency that sprayer and knapsack sprayer are present, 1 people can only spray 1 mu of ground left and right for 1 hour, and not only operation labor intensity is big,
Activity duration is long, for a long time the spraying pesticide in farmland, and ventilative translucency is poor, easily causes operating personnel's drug poisoning, while
Operation quality is poor, is accumulated and uneven by medicine degree by powder, falls flat, when to tall and big intensive crops operation
It is even more helpless, cause anti-disease pest or weeding failure.
For problem above, pesticide spraying, agricultural depopulated helicopter energy are carried out to crop using unmanned plane in prior art
The minimum level altitude for being maintained at 1-2m of distance of enough and crops, scale operation can reach 80-100 mus per hour, its efficiency
100 times are at least higher by than conventional spray.Agricultural depopulated helicopter flies control navigation operation automatically reduces to greatest extent work
The time of human contact's agricultural chemicals, it is ensured that the life security of staff.
More than pesticide spraying unmanned plane although achieve certain progress, but its spraying operation form is single, per point
The fountain height of clock is fixed, and makes some crops Pesticides residual volumes excessive, causes quality to reduce.
The content of the invention
It is an object of the invention to provide a kind of controllable pesticide spraying system based on body, solves of the prior art
Unmanned plane pesticide spraying system spray modes are single, do not adapt to the problem of the demand of different crops.
The present invention is achieved through the following technical solutions：
A kind of controllable pesticide spraying system based on body, including unmanned plane body, set on described unmanned plane body
Shower nozzle and agricultural chemicals storage box are equipped with, flow gauge and flow control are provided with the pipeline between agricultural chemicals storage box and shower nozzle
Valve；Single-chip microcomputer, drive module are additionally provided with unmanned plane body, wherein：
Flow gauge：Collection agricultural chemicals storage box flows to the fluid flow information of shower nozzle, and by fluid flow information transfer
To single-chip microcomputer；
Single-chip microcomputer：The fluid flow information of flow gauge transmission is received, valve trip order is sent to drive module；
Drive module：The valve stroke instruction of single-chip microcomputer transmission is received, activation bit is sent to flow control valve；
Flow control valve：The activation bit of drive module transmission is received, the liquid flow that agricultural chemicals storage box flows to shower nozzle is controlled
Amount.Further, it is to obtain preferable pesticide spraying effect, pesticide spraying of the prior art because heavy burden agricultural chemicals storage box
Unmanned plane has done continuous improvement on its load-carrying members, stability and sprinkling precision, but controls more spraying flow
Single, fountain height can not be controlled for different crops, cause that some crops Pesticides residual volumes are excessive, quality drop
It is low.To solve problem above, the present invention is provided with flow gauge and flow on the pipeline between agricultural chemicals storage box and shower nozzle
Control valve, is controlled by single-chip microcomputer to flow gauge and flow control valve.When the crops relatively low to agricultural chemicals demand
When being sprayed, flow gauge gathers current fluid flow information, is then passed to single-chip microcomputer, if current flow-rate ratio per point
Spray amount required for clock is higher, and stroke adjusting program is arranged in single-chip microcomputer using existing program, is referred to according to stroke adjusting
The fluid flow information set in order controls flow control valve with the folding degree of valve, reduces agricultural chemicals spray per minute
The purpose of the amount of spilling.When the crops higher to agricultural chemicals demand are sprayed, flow gauge gathers current fluid flow
Information, is then passed to single-chip microcomputer, if the spray amount required for current flow-rate ratio is per minute is relatively low, single-chip microcomputer is then adjusted according to stroke
Control instruction to control flow control valve, reach the purpose of the pesticide spraying amount for improving per minute.
Level sensor is additionally provided with agricultural chemicals storage box, the level sensor is connected with single-chip microcomputer.Further,
Level sensor can be detected to the pesticide volume of agricultural chemicals storage box memory storage, and level sensor gives liquid level information real-time Transmission
Single-chip microcomputer, is provided with minimum liquid level warning triggering command in single-chip microcomputer, when agricultural chemicals liquid level information reaches minimum liquid level, triggering
Alarm command, single-chip microcomputer controls immediately unmanned plane driver and is maked a return voyage according to existing predetermined paths.
Video capture module, data memory module, usb interface module are additionally provided with unmanned plane body, wherein：
Video capture module：Image information when collection shower nozzle sprays, and image information is transferred into data memory module；
Usb interface module：Collection request read signal, and request read signal is transferred into single-chip microcomputer；
Single-chip microcomputer：Fluid flow information is sent to data memory module；Letter is read in the request for receiving usb interface module transmission
Number, send and read instruction to data memory module；
Data memory module：Image information, the fluid flow information of single-chip microcomputer transmission of video capture module transfer are received,
And store；Receive the reading instruction of single-chip microcomputer transmission.Further, image letter when video capture module collection shower nozzle sprays
Breath, in being then store in data memory module, the fluid flow information that single-chip microcomputer is received also is stored in data memory module,
Staff can be carried out point by data wire by usb interface module and computer to the image that shoots and fluid flow information
Analysis, adjusts information and is contrasted further according to default valve stroke, further according to plant characteristic, fountain height per minute is adjusted
It is whole, to be optimal.Meanwhile, the image information captured by video capture module can also detect the use state of shower nozzle, see
It is whether intact.The practical video capture module of the present invention is can 360 ° of candid cameras for rotating.
The present invention compared with prior art, has the following advantages and advantages：
1st, a kind of controllable pesticide spraying system based on body of the present invention, is provided with shower nozzle and agriculture on unmanned plane body
Medicine storage box, is provided with flow gauge and flow control valve on the pipeline between agricultural chemicals storage box and shower nozzle；In unmanned plane
Single-chip microcomputer, drive module are additionally provided with body, flow gauge gathers current fluid flow information, is then passed to monolithic
Machine, is set with stroke adjusting instruction in single-chip microcomputer, and according to stroke adjusting the fluid flow information of setting and opening for valve are instructed
Conjunction degree reaches the purpose for improving or reducing pesticide spraying amount per minute controlling flow control valve, solves prior art
In unmanned plane pesticide spraying system spray modes it is single, do not adapt to the problem of the demand of different crops；
2nd, a kind of controllable pesticide spraying system based on body of the present invention, is additionally provided with image and grabs on unmanned plane body
Module, data memory module, usb interface module are clapped, staff can pass through data wire by usb interface module and computer,
Image and fluid flow information to shooting is analyzed, and adjusts information further according to default valve stroke and is contrasted, then root
According to plant characteristic, fountain height per minute is adjusted, to be optimal；At the same time it can also be grabbed according to video capture module
The image information of bat, detects the use state of shower nozzle, so that bad shower nozzle is changed in time.
Description of the drawings
Accompanying drawing described herein is used for providing further understanding the embodiment of the present invention, constitutes of the application
Point, do not constitute the restriction to the embodiment of the present invention.In the accompanying drawings：
Fig. 1 is schematic structural view of the invention.
Specific embodiment
To make the object, technical solutions and advantages of the present invention become more apparent, with reference to embodiment and accompanying drawing, to this
Invention is described in further detail, and the exemplary embodiment of the present invention and its explanation are only used for explaining the present invention, do not make
For limitation of the invention.
Embodiment
As shown in figure 1, a kind of controllable pesticide spraying system based on body of the present invention, including unmanned plane body, it is described
Unmanned plane body on be provided with shower nozzle and agricultural chemicals storage box, be provided with flow on the pipeline between agricultural chemicals storage box and shower nozzle
Meter and flow control valve；Single-chip microcomputer, drive module are additionally provided with unmanned plane body, when relatively low to agricultural chemicals demand
When crops are sprayed, flow gauge gathers the fluid flow information that current agricultural chemicals storage box flows to shower nozzle, and by liquid
Flow information is transferred to single-chip microcomputer；Single-chip microcomputer receives the fluid flow information of flow gauge transmission, is instructed according to stroke adjusting
The fluid flow information of middle setting and the folding degree of valve, the valve stroke instruction of transmission expansion valve folding degree is arrived and driven
Module；Drive module receives the valve stroke instruction of single-chip microcomputer transmission, sends activation bit to flow control valve；Flow control valve
The activation bit of drive module transmission is received, control valve reduces the fluid flow that agricultural chemicals storage box flows to shower nozzle, reaches drop
The purpose of low pesticide spraying amount per minute.Be additionally provided with level sensor in agricultural chemicals storage box, the level sensor with
Single-chip microcomputer connects.Here drive module is motor, and flow control valve is that adjustable micro flow controls valve；Above-described monolithic
The single-chip microcomputer that machine is carried for unmanned plane.
Video capture module, data memory module, usb interface module are additionally provided with unmanned plane body, wherein：Image
Capture module：Image information when collection shower nozzle sprays, and image information is transferred into data memory module；Usb interface module：
Collection request read signal, and request read signal is transferred into single-chip microcomputer；Single-chip microcomputer：Send fluid flow information to deposit to data
Storage module；The request read signal of usb interface module transmission is received, is sent and is read instruction to data memory module；Data storage
Module：Image information, the fluid flow information of single-chip microcomputer transmission of video capture module transfer are received, and is stored；Receive monolithic
The reading instruction of machine transmission.Video capture module is 360 ° of candid cameras.
Above-described specific embodiment, has been carried out further to the purpose of the present invention, technical scheme and beneficial effect
Describe in detail, should be understood that the specific embodiment that the foregoing is only the present invention, be not intended to limit the present invention
Protection domain, all any modification, equivalent substitution and improvements within the spirit and principles in the present invention, done etc. all should include
Within protection scope of the present invention.
Claims (3)
1. a kind of controllable pesticide spraying system based on body, including unmanned plane body, is arranged on described unmanned plane body
There are shower nozzle and agricultural chemicals storage box, it is characterised in that be provided with flow gauge on the pipeline between agricultural chemicals storage box and shower nozzle
And flow control valve；Single-chip microcomputer, drive module are additionally provided with unmanned plane body, wherein：
Flow gauge：Collection agricultural chemicals storage box flows to the fluid flow information of shower nozzle, and by fluid flow information transfer to list
Piece machine；
Single-chip microcomputer：The fluid flow information of flow gauge transmission is received, valve trip order is sent to drive module；
Drive module：The valve stroke instruction of single-chip microcomputer transmission is received, activation bit is sent to flow control valve；
Flow control valve：The activation bit of drive module transmission is received, the fluid flow that agricultural chemicals storage box flows to shower nozzle is controlled.
2. a kind of controllable pesticide spraying system based on body according to claim 1, it is characterised in that deposit in agricultural chemicals
Level sensor is additionally provided with storage tank, the level sensor is connected with single-chip microcomputer.
3. a kind of controllable pesticide spraying system based on body according to claim 1, it is characterised in that in unmanned plane
Video capture module, data memory module, usb interface module are additionally provided with body, wherein：
Video capture module：Image information when collection shower nozzle sprays, and image information is transferred into data memory module；
Usb interface module：Collection request read signal, and request read signal is transferred into single-chip microcomputer；
Single-chip microcomputer：Fluid flow information is sent to data memory module；The request read signal of usb interface module transmission is received,
Send and read instruction to data memory module；
Data memory module：Image information, the fluid flow information of single-chip microcomputer transmission of video capture module transfer are received, and is deposited
Storage；Receive the reading instruction of single-chip microcomputer transmission.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710004637.1A CN106614481A (en) | 2017-01-04 | 2017-01-04 | Drone-based controllable pesticide spraying system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710004637.1A CN106614481A (en) | 2017-01-04 | 2017-01-04 | Drone-based controllable pesticide spraying system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106614481A true CN106614481A (en) | 2017-05-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710004637.1A Pending CN106614481A (en) | 2017-01-04 | 2017-01-04 | Drone-based controllable pesticide spraying system |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108513768A (en) * | 2018-04-18 | 2018-09-11 | 河南科技大学 | A kind of automatic weeding and seeding apparatus |
| CN108534844A (en) * | 2018-03-12 | 2018-09-14 | 广东翔龙航空技术有限公司 | A kind of plant protection drone sprinkling flow quantity detecting system and detection method |
| CN108522467A (en) * | 2018-03-07 | 2018-09-14 | 芜湖翼讯飞行智能装备有限公司 | A kind of pesticide spraying unmanned plane |
| CN108605923A (en) * | 2018-05-15 | 2018-10-02 | 河南科技大学 | Pesticide dispenser monitors and accurate volume control device and method |
| CN109032213A (en) * | 2018-06-11 | 2018-12-18 | 马鞍山中粮生物化学有限公司 | A kind of airplane spray condition intelligent control system |
| CN110876334A (en) * | 2019-12-23 | 2020-03-13 | 湖北省农业科学院中药材研究所 | Sprinkling irrigation frame capable of preventing diseases and pests from spreading, control system and control method |
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| CN203612209U (en) * | 2013-11-26 | 2014-05-28 | 山东新晨科技有限公司 | Agricultural aircraft |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108522467A (en) * | 2018-03-07 | 2018-09-14 | 芜湖翼讯飞行智能装备有限公司 | A kind of pesticide spraying unmanned plane |
| CN108534844A (en) * | 2018-03-12 | 2018-09-14 | 广东翔龙航空技术有限公司 | A kind of plant protection drone sprinkling flow quantity detecting system and detection method |
| CN108513768A (en) * | 2018-04-18 | 2018-09-11 | 河南科技大学 | A kind of automatic weeding and seeding apparatus |
| CN108605923A (en) * | 2018-05-15 | 2018-10-02 | 河南科技大学 | Pesticide dispenser monitors and accurate volume control device and method |
| CN109032213A (en) * | 2018-06-11 | 2018-12-18 | 马鞍山中粮生物化学有限公司 | A kind of airplane spray condition intelligent control system |
| CN110876334A (en) * | 2019-12-23 | 2020-03-13 | 湖北省农业科学院中药材研究所 | Sprinkling irrigation frame capable of preventing diseases and pests from spreading, control system and control method |
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Application publication date: 20170510 |