CN207476760U - Unmanned plane plant protection intelligence vector sprinkling system - Google Patents
Unmanned plane plant protection intelligence vector sprinkling system Download PDFInfo
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- CN207476760U CN207476760U CN201721610524.8U CN201721610524U CN207476760U CN 207476760 U CN207476760 U CN 207476760U CN 201721610524 U CN201721610524 U CN 201721610524U CN 207476760 U CN207476760 U CN 207476760U
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Abstract
Unmanned plane plant protection intelligence vector sprinkling system, including the CPU being arranged on unmanned plane, the CPU is independent CPU or the central processing unit for unmanned plane itself, storage system is connected with CPU, the intelligent vector sprinkling system includes total flow regulating device, droplet size regulating device, flying speed control device, and the total flow regulating device is delivery pump；The droplet size regulating device is equipped on atomizer, atomizer is centrifugal energy nozzle or pressure nozzle, the droplet size regulating device of centrifugal energy nozzle is its speed setting unit, the droplet size regulating device of pressure nozzle is its pressure-regulating device, and flying speed control device uses the control device of unmanned plane itself；Best plant protection effect can be reached using the unmanned plane plant protection intelligence vector sprinkling system of the utility model.
Description
Technical field
The utility model is related to unmanned plane plant protection fields, more particularly to unmanned plane plant protection intelligence vector sprinkling system and side
Method belongs to agricultural plant protection technical field.
Background technology
Agricultural unmanned plane efficiency is artificial 50 times or more in agricultural plant protection, achievees the effect that identical formulation rate is
For the 80% of traditional plant protection operation dosage hereinafter, due to being sprayed using atomizing, water consumption reduces more than 90, is planted using unmanned plane
Guarantor can greatly improve agricultural production operating efficiency, reduce pesticide dosage, reduce the pollution by pesticides entered in soil and air, protect
Food security is demonstrate,proved, unmanned plane plant protection is obtaining significant progress in recent years.Although unmanned plane plant protection is relative to traditional plant protection side
Formula tool is greatly improved, but for its own development, also in more extensive early stage of development, is mainly manifested in：
First, current unmanned plane plant protection is confined to the mechanical bond using unmanned plane and sprinkling system, and major embodiment is nothing in use
Man-machine is quick, is required that decides to consolidate by medicine using fixed liquor strength and according to manipulating object in sprinkling
Determine flying speed, and traffic management is extensive, this method can be caused in the case that speed is relatively low when taking off and landing
Excessive dispenser, causes environmental pollution and transition dispenser, influences food security；Second is that mist can not be changed in current sprinkling system
Size is dripped, in unmanned plane plant protection operation, due to spraying from the top down, one is had during liquid sprays to crop surface
Point vapor away, process it was verified that the volatile quantity of pesticide with during operation temperature, humidity, spraying altitude, droplet size it is related,
Its physical relationship can not use mathematical expression to characterize at present, can be most using great fogdrop diameter under the spraying condition in operation
The reduction volatile quantity of limits does not account for so as to obtain highest plant protection efficiency in current unmanned plane plant protection, it is impossible to protect
Card volatile quantity minimum during sprinkling, this had both caused the volatilization waste of pesticide, and also polluted environment, these cannot expire
Precision agriculture proposed in sufficient unmanned plane plant protection will, applicant is in application number：201410405630.7, title：Single rotor
The adjustment side mutually coordinated of a kind of spraying altitude and temperature, humidity is disclosed in agricultural unmanned plane plant protection sprinkling system method of adjustment
Case, this method can improve operating efficiency, reduce the volatilization of liquid to greatest extent, in current unmanned plane plant protection operation
In more leading status, which realized by adjusting the relationship between spraying altitude, temperature, humidity,
Influence of the droplet size to liquid volatile quantity is not accounted for；Third, in plant protection process explosive barrel Chinese medicine liquid be it is pre-prepared,
Its concentration be it is certain, it is this to prepare certain density sprinkling medication in advance due to the crop in different zones during sprinkling
Type, disaster-stricken situation are different, need to spray the drug of various concentration in operation process, this is just needed replacing without concentration liquid
Explosive barrel, this liquid prepared in advance cannot meet adjusts liquor strength in real time in plant protection operation；Also make in plant protection
Often operation has the situation of remaining prepared liquid after the completion during industry, and this liquid is due to that cannot carry or cannot be used for
Next subjob generally requires treatment in situ and falls, this is bound to cause the waste of liquid and the pollution of environment.
Invention content
The purpose of the utility model is to overcome the above problem present in current unmanned plane plant protection, provide it is a kind of nobody
Machine plant protection intelligence vector sprinkling system.
To realize the purpose of this utility model, following technical solutions is employed：Unmanned plane plant protection intelligence vector sprays
System, including the CPU being arranged on unmanned plane, which is independent CPU or the central processing unit for unmanned plane itself, with
CPU is connected with storage system, the intelligent vector sprinkling system include total flow regulating device, droplet size regulating device,
Flying speed control device, the total flow regulating device are delivery pump；The droplet size regulating device is equipped with
On atomizer, atomizer is centrifugal energy nozzle or pressure nozzle, and the droplet size regulating device of centrifugal energy nozzle is its rotating speed
Regulating device, the droplet size regulating device of pressure nozzle is its pressure-regulating device, and flying speed control device uses nobody
The control device of machine itself；Further；The intelligent vector sprinkling system further includes liquor strength regulating device, described
Liquor strength regulating device includes stoste case and water tank, and outlet tube road, outlet tube road are both provided on stoste case and water tank
It is connected separately with automatic valve, is connected with metering device on the pipeline after automatic valve, blending bin is connected with after metering device, mix
Delivery pump is connected with after mould assembling, nozzle is connected on the export pipeline of delivery pump, and the metering device is flowmeter or meter
Amount pump, the blending bin include blending bin one and blending bin two, and blending bin one is located on blending bin two, connects after blending bin two
Delivery pump is connect, metering device is connected before blending bin one, pipeline connection is provided between blending bin one and blending bin two, is set on pipeline
Automatic valve is equipped with, above-mentioned metering device and each automatic valve are all connected to CPU controls；Further；The blending bin
One is located at the lower section of stoste case and water tank；Further；Remote control request device is connected with CPU, with remote control request
Device is equipped with ground remote controller.
The positive advantageous effects of the utility model are：It is sprayed using the unmanned plane plant protection intelligence vector of the utility model
System and method is spilt, sprinkling uninterrupted can be matched according to flying speed, prevents excessive dispenser, it can be according to temperature during operation
Degree, humidity, flying height match best droplet size, make to reduce volatilization during unmanned plane spraying operation to greatest extent, warp
Using this system, under identical operating condition and operation effectiveness, the more current unmanned plane plant protection operation of volatile quantity can reduce
More than 30%, also this system can be in operation process according to the concentration for requiring to adjust prepared liquid in real time, Neng Goushi
The concentration of flushing liquor should be targetedly adjusted according to different crops, disaster-stricken situation during sprinkling, to reach best
Plant protection effect.
Description of the drawings
Fig. 1 is the block diagram of this intelligence vector sprinkling system.
Fig. 2 is the liquor strength regulating device schematic diagram of the utility model.
Specific embodiment
In order to more fully explain the implementation of the utility model, the embodiment of the utility model is provided, these implement real
Example is only the elaboration to the utility model, does not limit the scope of the utility model.Initial droplet size in the utility model
Refer to from nozzle come out when droplet size, reach droplet size point to the droplet size for being up to crop surface.
With reference to attached drawing further details of explanation to the utility model, in attached drawing respectively label for：1：Water tank；2：Stoste case；
3：Automatic valve one；4：Automatic valve two；5：Metering device；6：Blending bin one；7：Automatic valve three；8：Blending bin two；9：It is defeated
Send pump；10：Nozzle.
As shown in drawings, unmanned plane plant protection intelligence vector sprinkling system is including the CPU being arranged on unmanned plane, the CPU
Independent CPU or the central processing unit for unmanned plane itself are connected with storage system, intelligent vector sprinkling with CPU
System includes total flow regulating device, droplet size regulating device, flying speed control device, the total flow regulating device
For delivery pump；The droplet size regulating device is equipped on atomizer, and atomizer is centrifugal energy nozzle or pressure
Nozzle, the droplet size regulating device of centrifugal energy nozzle is its speed setting unit, and the droplet size regulating device of pressure nozzle is
Its pressure-regulating device, flying speed control device use the control device of unmanned plane itself,
The intelligent vector sprinkling system further includes liquor strength regulating device, the liquor strength regulating device packet
Nozzle 10 is included, the sprinkling system includes stoste case 2 and water tank, and stoste case is used to hold the pesticide original not diluted
Liquid is both provided with outlet tube road on stoste case 2 and water tank 1, and outlet tube road is connected separately with automatic valve, as shown in the figure,
Automatic valve one is connected on the outlet tube road of water tank one, automatic valve two, automatic valve are connected on the outlet tube road of stoste case
Metering device 5 is connected on pipeline behind the door, the metering device is flowmeter or metering pump, is connected after metering device 5
There is blending bin, delivery pump is connected with after blending bin, nozzle is connected on the export pipeline of delivery pump, and the blending bin includes mixed
Mould assembling one and blending bin two, blending bin one are located on blending bin two, and delivery pump is connected after blending bin two, is connected before blending bin one
Metering device is provided with pipeline connection between blending bin one and blending bin two, automatic valve, automatic valve three are provided on pipeline
The automatic valve set on pipeline between blending bin one and blending bin two, the blending bin one are located at stoste case and water tank
Lower section.In this system, automatic valve is connected to control device, and metering device and delivery pump are also connected to control device, control
Device processed can be microcontroller, or existing control device on unmanned plane, in this system in, using itself CPU or
As control device, control device controls the unlatching of each automatic valve and reads the data of metering device the CPU that person specially separately matches,
Control device also reads the flow of delivery pump, and centrifugal energy nozzle, pressure nozzle etc. used in current plant protection may be used in nozzle, spray
The control of head has ready-made application, automatic opening, flowmeter about control device control valve on current fog machine
And in the digital independent to control device of delivery pump, remote control request device is connected with CPU, with remote control request device
Ground remote controller is equipped with, what current unmanned plane plant protection used is exactly ground remote controller and long-range receiving device
Coordinate to receive instruction.
Optimal initial droplet size during spraying operation can be realized in this system by the following method：
A：When plant protection or plant protection are tested under corresponding temperature, damp condition, spraying altitude and effective spraying swath are determined
Afterwards, in the case where sprinkling per acre is constant with stoste total amount, stoste refers to a concentration of 100% pesticide, stoste total amount=sprinkling medication
Total amount × liquor strength, the initial droplet size that by measuring plant protection operation when sprays, then measure and be actually sprayed onto crop surface
Arrival droplet size, determine the optimal initial corresponding in volatile quantity minimum under the conditions of the temperature, humidity, spraying altitude
Droplet size；A series of plant protection operation volatile quantities under the conditions of different temperatures, humidity, spraying altitude are determined by the above method
Corresponding optimal initial droplet size when minimum forms different temperatures, humidity, under the conditions of spraying altitude corresponding to plant protection operation
The mapping relations database of optimal initial droplet size be stored in the storage system of unmanned plane；
B：During operation according to crop requirement in advance prepare setting concentration sprinkling liquid or using plant protection operation nobody
Liquor strength regulating device on machine prepares the sprinkling liquid of setting concentration, according under operating condition temperature, humidity, sprinkling it is high
It spends, corresponding best droplet size is found in the mapping relations database formed in step；It is adjusted by droplet size
Device is adjusted to best droplet size；According to formula：M=11.112a/ (vF), wherein M：Sprinkling liquid total amount per acre, unit
For：Liter/mu；F：Effective spraying swath, unit are rice；V：Flying speed, unit are meter per second；A=total flow, unit for liter/min, always
The sum of the flow of flow for each nozzle；The relationship of flying speed V and total flow a is adjusted according to above-mentioned formula in operation, is made
State formula establishment；Temperature during operation is sent out using remote receiver of the remote control on unmanned plane of ground surface end in step B
Degree and humidity are performed after matching droplet size within the storage system by unmanned plane by intelligent vector sprinkling system.Plant protection is sprayed
Initial fogdrop diameter during operation is generally higher than 80 and is less than 200 microns, and the spraying altitude that most cases use is at 2 meters.
After the embodiment of the utility model is described in detail, one of ordinary skilled in the art is clearly understood that,
Above-mentioned claim is not departed from various change and modification can be carried out under spirit, it is all according to the technical essence of the utility model
To any simple modification, equivalent change and modification that above example is made, the range of technical solutions of the utility model is belonged to,
And the utility model is also not only restricted to the embodiment of example in specification.
Claims (4)
1. unmanned plane plant protection intelligence vector sprinkling system, including the CPU being arranged on unmanned plane, the CPU be independent CPU or
For the central processing unit of unmanned plane itself, storage system is connected with CPU, it is characterised in that：The intelligent vector sprinkling system
System includes total flow regulating device, droplet size regulating device, flying speed control device, and the total flow regulating device is
Delivery pump；The droplet size regulating device is equipped on atomizer, and atomizer is sprayed for centrifugal energy nozzle or pressure
Head, the droplet size regulating device of centrifugal energy nozzle is its speed setting unit, and the droplet size regulating device of pressure nozzle is it
Pressure-regulating device, flying speed control device use the control device of unmanned plane itself.
2. a kind of adjustable concentration aviation plant protection sprinkling system according to claim 1, it is characterised in that：The intelligence arrow
Amount sprinkling system further includes liquor strength regulating device, and the liquor strength regulating device includes stoste case and water tank, in original
It is both provided with outlet tube road in liquid case and water tank, outlet tube road is connected separately with automatic valve, on the pipeline after automatic valve
Metering device is connected with, blending bin is connected with after metering device, delivery pump is connected with after blending bin, nozzle is connected to delivery pump
On export pipeline, the metering device is flowmeter or metering pump, and the blending bin includes blending bin one and blending bin
Two, blending bin one is located on blending bin two, and delivery pump is connected after blending bin two, and metering device is connected before blending bin one, mixing
Pipeline connection is provided between case one and blending bin two, is provided with automatic valve on pipeline, above-mentioned metering device and each automatic
Valve is all connected to CPU controls.
3. a kind of adjustable concentration aviation plant protection sprinkling system according to claim 2, it is characterised in that：The blending bin
One is located at the lower section of stoste case and water tank.
4. a kind of adjustable concentration aviation plant protection sprinkling system according to claim 1, it is characterised in that：It is connected with CPU
Remote control request device is equipped with ground remote controller with remote control request device.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201721610524.8U CN207476760U (en) | 2017-11-28 | 2017-11-28 | Unmanned plane plant protection intelligence vector sprinkling system |
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| CN201721610524.8U CN207476760U (en) | 2017-11-28 | 2017-11-28 | Unmanned plane plant protection intelligence vector sprinkling system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107711798A (en) * | 2017-11-28 | 2018-02-23 | 安阳全丰航空植保科技股份有限公司 | Unmanned plane plant protection intelligence vector sprinkling system and method |
| CN110832425A (en) * | 2018-10-31 | 2020-02-21 | 深圳市大疆创新科技有限公司 | Control method and device, surveying and mapping unmanned aerial vehicle and spraying unmanned aerial vehicle |
| CN110859172A (en) * | 2019-12-19 | 2020-03-06 | 广州极飞科技有限公司 | Spraying system and control method of spraying system |
-
2017
- 2017-11-28 CN CN201721610524.8U patent/CN207476760U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107711798A (en) * | 2017-11-28 | 2018-02-23 | 安阳全丰航空植保科技股份有限公司 | Unmanned plane plant protection intelligence vector sprinkling system and method |
| CN107711798B (en) * | 2017-11-28 | 2023-08-04 | 安阳全丰航空植保科技股份有限公司 | Unmanned aerial vehicle plant protection intelligent vector spraying system and method |
| CN110832425A (en) * | 2018-10-31 | 2020-02-21 | 深圳市大疆创新科技有限公司 | Control method and device, surveying and mapping unmanned aerial vehicle and spraying unmanned aerial vehicle |
| CN110832425B (en) * | 2018-10-31 | 2021-10-01 | 深圳市大疆创新科技有限公司 | Control method and device, surveying and mapping unmanned aerial vehicle and spraying unmanned aerial vehicle |
| CN110859172A (en) * | 2019-12-19 | 2020-03-06 | 广州极飞科技有限公司 | Spraying system and control method of spraying system |
| CN110859172B (en) * | 2019-12-19 | 2024-04-09 | 广州极飞科技股份有限公司 | Spray system and control method of spray system |
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