CN109220734A - Water-fertilizer-pesticide integration sprinkling irrigation machine control system - Google Patents
Water-fertilizer-pesticide integration sprinkling irrigation machine control system Download PDFInfo
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- CN109220734A CN109220734A CN201811453379.6A CN201811453379A CN109220734A CN 109220734 A CN109220734 A CN 109220734A CN 201811453379 A CN201811453379 A CN 201811453379A CN 109220734 A CN109220734 A CN 109220734A
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- connect
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- water
- moisture content
- sensor
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G25/00—Watering gardens, fields, sports grounds or the like
- A01G25/09—Watering arrangements making use of movable installations on wheels or the like
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G25/00—Watering gardens, fields, sports grounds or the like
- A01G25/09—Watering arrangements making use of movable installations on wheels or the like
- A01G25/095—Watering arrangements making use of movable installations on wheels or the like winch-driven
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G25/00—Watering gardens, fields, sports grounds or the like
- A01G25/16—Control of watering
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G25/00—Watering gardens, fields, sports grounds or the like
- A01G25/16—Control of watering
- A01G25/167—Control by humidity of the soil itself or of devices simulating soil or of the atmosphere; Soil humidity sensors
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/22—Improving land use; Improving water use or availability; Controlling erosion
Abstract
The invention discloses water-fertilizer-pesticide integration sprinkling irrigation machine control systems, including wireless soil moisture content sensor, wireless-transmission network, host computer for decision, for controlling the slave computer of electrical control actuator, the host computer is connect by serial ports with wireless serial transfer station, wireless serial transfer station is connect by wireless signal with slave computer, slave computer is connect with electrical control actuator, host computer is connect by cable with wireless network transmissions station, wireless network transmissions station is connect by wireless signal with wireless soil moisture content sensor, slave computer connects to power supply, the electricity of power supply is shown and is monitored on computers by wireless serial, several wireless soil moisture content sensors are distributed in soil lattice unit, wireless soil moisture content sensor is responsible for collecting the soil moisture content situation in fertilising plot, and by data real-time transmission into host computer, it is fixed in the rack of water spraying traveling crane Liquid level collector, camera, the liquid level collector, camera are connect by wireless transmission with controller.
Description
Technical field
The present invention relates to technical field of agricultural mechanical equipment more particularly to a kind of water-fertilizer-pesticide integration irrigation sprinkler control systems
System.
Background technique
The reel sprinkling irrigation machine of the prior art can only generally apply blade face punching fertilising, have a defect that, the degree of automation
Low, manpower control work operations amount is big, can not monitor the working condition of irrigation sprinkler in real time, and abnormal rear portion occur can stop in time
Machine, the concentration acceptor pipeline flow and pressure variations influence of fertilizer, duct pressure loss is not easy to control greatly, water spraying traveling crane recycling speed
Spend it is non-constant cause sprinkling irrigation uneven, and lack the problems such as remote control technology cannot achieve unattended operation, can not
Meets the needs of modern agricultural development is to sprinkling irrigation equipment.
Summary of the invention
The present invention is exactly to provide a kind of water-fertilizer-pesticide integration irrigation sprinkler control to overcome disadvantages mentioned above of the existing technology
System processed；The host computer PC and PLC slave computer that the present invention is led to, which be combined with each other, provides reliable decision executive capability for whole system,
Water-fertilizer-pesticide integrated intelligent control system is by several wireless soil moisture content sensors for being distributed in soil lattice unit, wireless transmission net
Network, the PLC slave computer composition for the host computer PC of decision and for controlling electrical control actuator, wireless soil moisture content sensor are responsible for
The soil moisture content situation in fertilising plot is collected, and by data real-time transmission into host computer, provides foundation for Fertilization Decision.Realize by
The grid dividing in fertilising soil, initialization spray frame parameter, the start and stop of sprinkling irrigation, tracing record fertilising progress, query unit
The functions such as the soil moisture content value in soil.It can be realized unmanned operation machinery, uniformity coefficient of sprinkler irrigation is high, there is sprinkling irrigation to automatically correct, irrigation volume
Sprinkling irrigation precision operation is realized in the intelligence that adjusting, long-range termination of pumping, fault-signal are remotely sent.It is several by the way that soil to be divided into
Unit, each unit configure a soil soil moisture content and are wirelessly transferred tester, the soil moisture content in each unit soil of test before spraying, and uncommon
The target soil moisture content of prestige is compared, and irrigation sprinkler is calculated according to soil moisture content difference in the recycling speed in the unit soil, thus
Irrigation sprinkler may be implemented according to different soil soil moistures content, automatically adjust the speed of service, complete variable sprinkling irrigation and fertilising fertilising, effectively drop
Sinking low production cost, ecological benefits are significant, and social benefit is high.
The technical scheme adopted by the invention to solve the technical problem is that:
A kind of water-fertilizer-pesticide integration is sprayed machine control system, including wireless soil moisture content sensor, wireless-transmission network, for certainly
The host computer of plan, the slave computer for controlling electrical control actuator, the host computer are connected by serial ports and wireless serial transfer station
It connects, wireless serial transfer station is connect by wireless signal with slave computer, and slave computer is connect with electrical control actuator, and host computer passes through
Cable is connect with wireless network transmissions station, and wireless network transmissions station is connect by wireless signal with wireless soil moisture content sensor, the next
Machine connects to power supply, and the electricity of power supply is shown and monitored on computers by wireless serial, several wireless soil moisture content sensings
Device is distributed in soil lattice unit, and wireless soil moisture content sensor is responsible for collecting the soil moisture content situation in fertilising plot, and data are real-time
It is sent in host computer, provides foundation for Fertilization Decision；
The electrical control actuator includes EC/PH sensor, liquid level sensor, solution pneumatic control valve, soda acid hydraulic pneumatic
Regulating valve, dosing metering pump, pump capacity control valve, the solution pneumatic control valve, acid & alkali liquid pneumatic control valve, dosing metering
Pump composition variable adjustment actuating mechanism, Winding machine at the uniform velocity recycle control structure, water pump knock-off gear, EC/PH sensor and liquid level
Sensor forms sensory perceptual system；
Liquid level collector, camera are fixed in the rack of water spraying traveling crane, the liquid level collector, camera pass through nothing
Line transmission connect with slave computer, liquid level sensor is connect with liquid level collector, the entrance of liquid level collector respectively be administered case, fertilizer
Liquid bucket is connected by pipeline, and the liquid level collector, application case, solution bucket are connected to two close to rack middle position
Side sends solution, medical fluid usage amount and surplus information to field personnel by liquid level collector, camera in real time.
It is equipped in the host computer and contains database, transferred by Computer Database when preceding crop needs fertilizer or dusting
Situation is matched, assigns the index of fertilising and spray value for slave computer, while counting the information such as dose, water consumption, dosage；By
The PID system of EC/PH sensor, slave computer and corresponding pneumatic control valve composition fertilizer Variable Control, provides according to computer
Index provide optimal liquid manure proportion for crops, when needing spray spraying pesticide, under control of the computer, according to water pot
The water level information that sectional area and liquidometer provide calculates the volume of water in tank, is then matched according to the pesticide provided in database
Than driving dosing metering pump that the pesticide of reasonable amount is injected into tank under the action of slave computer, being applied by host computer realization
Grid dividing, initialization spray frame parameter, the start and stop of sprinkling irrigation, the tracing record fertilising progress, query unit soil on loam ground
The soil moisture content value on ground.
Water pump knock-off gear includes gsm wireless transmission module, link mechanism, travel switch, water pump controller, gsm wireless
Transmission module includes GSM transmitting module, GSM receiving module, and GSM transmitting module is connect with Winding machine, and GSM receiving module is set to water
It pumps in control cabinet, travel switch is connect with GSM transmitting module, link mechanism one end and travel switch cooperation, the other end and swing
Elevating mechanism connection, travel switch are connect by circuit with water pump controller, and the start stop switch that water pump controller controls water pump is dynamic
Make or travel switch directly connect control start stop switch movement with water pump start stop switch, is wirelessly transferred using gsm module, when
At the end of irrigation, travel switch is triggered by link mechanism, outputs signals to the GSM transmitting mould being fixed on irrigation sprinkler Winding machine
Then block outputs signals to water pump by the GSM receiving module in antenna gsm module wireless transmission short message to water-pump controlling box
Start stop switch or water pump controller, switch off the pump, and water pump controller can also be connect with mobile phone signal, pass through SMS reality
The start and stop of existing remote control water pump；Water pump controller is connect with slave computer.
It includes induction wheel, sensor, at the uniform velocity recovery controller, stepping that the irrigation sprinkler Winding machine, which at the uniform velocity recycles control structure,
Motor and retarder, driving gear, sector gear, flowmeter, battery, solar power system, sector gear and irrigation sprinkler water
Turbine regulation axis connection, sensor are connect with the bracket of irrigation sprinkler hydroturbine side, induction wheel and irrigation sprinkler hydroturbine side
Turbine rotation axis connection, stepper motor and retarder are connect with sprinkling irrigation machine support, the output axis connection of driving gear and retarder,
Driving gear is engaged with sector gear, and at the uniform velocity recovery controller is connect with sprinkling irrigation machine support, the sensor, at the uniform velocity recycling control
Device, stepper motor and battery connect, and the sensor, at the uniform velocity recovery controller, stepper motor and retarder are set to irrigation sprinkler water
On the sprinkling irrigation machine support of turbine side, the sprinkling irrigation machine support of solar power system and the other side is connected, and flowmeter is set to water inlet
On pipeline, for monitor enter hydroturbine uninterrupted, sensor, flowmeter, stepper motor governor at the uniform velocity recycle
Controller connection, by the uniform velocity recovery controller adjust enter hydroturbine water flow number to realize irrigation sprinkler reel rotate
Speed；At the uniform velocity recovery controller is connect with slave computer.
Solar power system includes photovoltaic module, controller assemblies, battery group, and photovoltaic module and controller assemblies connect
It connects, controller assemblies are connect with battery group, and the vertical support column connection of photovoltaic module and irrigation sprinkler, photovoltaic module is movably
It is connect with vertical support column, vertical support column is connect with the bracket of the irrigation sprinkler other side, and photovoltaic module passes through shaft and vertical branch
Dagger is placed on the chassis of irrigation sprinkler in order to the angle that adjusts and shine upon, controller assemblies, battery group, irrigation sprinkler
The battery group of battery and solar power system that Winding machine at the uniform velocity recycles control structure connects, or direct by battery group
The electric power supply of control structure is at the uniform velocity recycled to irrigation sprinkler Winding machine.
The present invention is realized by following below scheme:
User, which logs in, checks network connection situation；
Incoming task information, Land Information, sprinkling irrigation machine information if through connection, then judge irrigation sprinkler operation place
The speed of irrigation sprinkler is arranged to adjust sprinkling irrigation amount and remote in unit plot, and unit plot soil moisture content and target soil moisture content compare accordingly
Cheng Qidong setting, while soil soil moisture content, observation each party member soil soil moisture content are read in real time, then read in real time during sprinkling irrigation
Irrigation sprinkler state, hydroturbine limit, drive a vehicle signal in place and the parameters such as distance of having sprayed；
It needs to reacquire user identity if not over connection, keep network unimpeded.
The beneficial effects of the present invention are:
1. host computer PC and PLC slave computer of the invention, which be combined with each other, provides reliable decision execution energy for whole system
Power, water-fertilizer-pesticide integrated intelligent control system is by several wireless soil moisture content sensors for being distributed in soil lattice unit, wireless transmission
Network, the PLC slave computer composition for the host computer PC of decision and for controlling electrical control actuator, wireless soil moisture content sensor are negative
Duty collects the soil moisture content situation in fertilising plot, and by data real-time transmission into host computer, provides foundation for Fertilization Decision.It realizes
By the grid dividing in fertilising soil, initialization spray frame parameter, the start and stop of sprinkling irrigation, tracing record fertilising progress, cargo tracer
The functions such as the soil moisture content value in first soil.
2. water-fertilizer integral variable irrigation (fertilising) control system of the invention is uniformity coefficient of sprinkler irrigation height, has sprinkling irrigation certainly
Sprinkling irrigation precision operation is realized in the intelligence that dynamic correction, irrigation volume adjusting, long-range termination of pumping, fault-signal are remotely sent.Passing through will
Soil is divided into several units, and each unit configures a soil soil moisture content and is wirelessly transferred tester, each unit soil of test before spraying
The soil moisture content on ground is compared with desired target soil moisture content, and irrigation sprinkler returning in the unit soil is calculated according to soil moisture content difference
Speed is received, irrigation sprinkler thus may be implemented according to different soil soil moistures content, automatically adjust the speed of service, variable sprinkling irrigation is completed and (applies
Fertilizer).
3. containing database by being equipped in host computer, transferred by Computer Database when preceding crop needs fertilizer or pesticide
Proportion situation is sprayed, assigns the index of fertilising and spray value for intelligent controller, while counting dose, water consumption, dosage
Etc. information.The PID system that fertilizer Variable Control is made of EC/PH sensor, intelligent controller and corresponding pneumatic control valve, can
Optimal liquid manure proportion is provided according to the index that computer provides for crops.When needing spray spraying pesticide, in the control of computer
Under system, the volume of water in tank is calculated according to the water level information that the sectional area of water pot and liquidometer provide, then according to database
The pesticide of middle offer matches, and drives dosing metering pump that the pesticide of reasonable amount is injected into tank under the action of intelligent controller.
It is realized by host computer and is applied by the grid dividing in fertilising soil, initialization spray frame parameter, the start and stop of sprinkling irrigation, tracing record
Fertile progress, the soil moisture content value in query unit soil etc..
4. realizing the communication between host computer and slave computer by wireless serial, the constraint of cable is got rid of, makes its it
Between collocation it is more flexible.Master-slave communication mode is used between host computer and slave computer, i.e., slave computer is in strict accordance with computer
Instruction works, and the power supply mode of host computer uses lithium battery power supply, and the display of electricity is by wireless serial in host computer
On monitored, be very suitable to work in the field environment of AC-less power.
Detailed description of the invention
Fig. 1 is Winding machine overall structure diagram；
Fig. 2 is water spraying traveling crane structural schematic diagram；
Fig. 3 is solar power system attachment structure schematic diagram；
Fig. 4 is that Winding machine at the uniform velocity recycles the induction wheel of control structure, sensor structure schematic diagram；
Fig. 5 is that Winding machine at the uniform velocity recycles the driving gear 301 of control structure, 302 connection relationship structural representation of sector gear
Figure；
Fig. 6 is control system schematic diagram；
Fig. 7 is that signal transmits block diagram；
Fig. 8 is water-fertilizer-pesticide integrated intelligent control system work flow diagram of the present invention.
Specific embodiment
Technical solution in order to enable those skilled in the art to better understand the present invention, below in conjunction with of the invention real
The attached drawing in example is applied, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described implementation
Example is only a part of the embodiment of the present invention, instead of all the embodiments.
As shown in figures 1-8, in figure, 1. capstan winches, 3. chassis, 4. water-supply-pipes, 5. hydroturbine mechanisms, 11. power drive mechanisms,
The truss vehicle of spray head more than 14..
A kind of water-fertilizer-pesticide integrated intelligent control system, the capstan winch 1 including Winding machine, the chassis 3 of Winding machine, more sprays
Head truss vehicle, water-supply-pipe 4, power drive mechanism 11, hydroturbine mechanism 5, hydroturbine mechanism 5 will be moved by power drive mechanism 11
Power is transferred to capstan winch 1 and capstan winch 1 is driven slowly to rotate, and Winding machine is connect by water-supply-pipe 4 with more spray head truss vehicles.Windlass type spray
When filling machine works, Winding machine is fixed on the road Hang Ji in the middle part of rectangle plot, then sprinkler car is dragged to item ground with tractor
One end.Water source is opened, irrigation sprinkler inlet valve is opened, pressure water drives capstan winch to turn by hydroturbine mechanism 5 and power drive mechanism
Dynamic, spiralled water hose 4 affects sprinkler car mobile towards Winding machine direction.Multiple refraction spray heads on sprinkler car cantilever spray to form one
Rectangle humid zone.Rainfall distribution uniformity is that the speed regulation device on capstan winch changes capstan winch revolving speed, guarantees that sprinkler car is uniformly run
It realizes, during spraying operation, the circle circle water-supply-pipe 4 being wrapped on capstan winch 1 is that the guiding device on capstan winch is orderly
Arrangement.At the end of spraying operation, the mandril in sprinkler car will collide the device of cutting driving capstan winch rotation, and capstan winch stops
After rotating and cutting off the water supply, capstan winch is turned into 180 ° of other ends that sprinkler car is forgotten about it to tractor item ground, is started again
Spraying operation.
Water spray general pipeline 143, fertilising general pipeline 144, application general pipeline 145, ratio are connected in the rack of more spray head truss vehicles 14
Formula note fertilizer pump 150, sprinkler head is connect with water spray general pipeline, and fertilising spray head is connect with fertilising general pipeline, application general pipeline 145 and application case
153 are connected by pipeline, and application spray head is in charge of by application to be connect with application general pipeline, the fertilising spray head 147, sprinkler head
146, the position for being administered spray head 148 is arranged from front to back, that is, is carried out when working according to the sequence of spray fertilizer, water spray, spray.
It is fixed with liquid level collector 154, camera 157 on the rack, the liquid level collector 154, camera 157 pass through
Wireless transmission is connect with controller, and the entrance of liquid level collector 154 passes through pipeline 155 with application case 153, solution bucket 152 respectively
Connection, the liquid level collector 154, application case 153, solution bucket 152 are connected to the two sides in close rack middle position, with
Keep the center of the rack compared with long structure running smoothly as close as possible to the center of rack, holding rack and water spraying traveling crane
Property.Solution, medical fluid usage amount and surplus information are sent in real time to field personnel by liquid level collector 154.
The water-fertilizer-pesticide integrated intelligent control system includes wireless soil moisture content sensor, wireless-transmission network, for decision
Host computer PC, the intelligent controller for controlling electrical control actuator, intelligent controller be PLC slave computer, the host computer
PC is connect by serial ports with wireless serial transfer station, and wireless serial transfer station is connect by wireless signal with PLC slave computer, PLC
Slave computer is connect with electrical control actuator, and host computer PC is connect by cable with wireless network transmissions station, wireless network transmissions station
It is connect by wireless signal with wireless soil moisture content sensor, the power supply mode of PLC uses lithium battery power supply, and the display of electricity passes through
Wireless serial is monitored on computers, and several wireless soil moisture content sensors are distributed in soil lattice unit, and wireless soil moisture content passes
Sensor is responsible for collecting the soil moisture content situation in fertilising plot, and provides data real-time transmission to foundation into host computer, for Fertilization Decision,
The pipeline that the Wireless transceiver network is transmitted as information, its message transmission capability (transmission rate, anti-interference and stabilization
Property) determine entire control system can reliable and stable work, the host computer PC, PLC slave computer be combined with each other to be entirely
System provides reliable decision executive capability.
The electrical control actuator includes EC/PH sensor, liquid level sensor, solution pneumatic control valve, soda acid hydraulic pneumatic
Regulating valve, dosing metering pump, pump capacity control valve, the solution pneumatic control valve, acid & alkali liquid pneumatic control valve, dosing metering
Pump composition variable adjustment actuating mechanism, Winding machine at the uniform velocity recycle control structure, water pump knock-off gear, EC/PH sensor and liquid level
Sensor forms sensory perceptual system.
It is equipped in the host computer and contains database, transferred by Computer Database when preceding crop needs fertilizer or dusting
Situation is matched, the letter such as assigns the index of fertilising and spray value, while counting dose, water consumption, dosage for intelligent controller
Breath.The PID system that fertilizer Variable Control is made of EC/PH sensor, intelligent controller and corresponding pneumatic control valve, can basis
The index that computer provides provides optimal liquid manure proportion for crops.When needing spray spraying pesticide, under control of the computer,
The volume that water in tank is calculated according to the water level information that the sectional area of water pot and liquidometer provide, then provides according in database
Pesticide proportion, under the action of intelligent controller drive dosing metering pump the pesticide of reasonable amount is injected into tank.By upper
Position machine realize by the grid dividing in fertilising soil, initialization spray frame parameter, the start and stop of sprinkling irrigation, tracing record apply fertilizer into
Degree, the soil moisture content value in query unit soil etc..
The communication between host computer and slave computer is realized by wireless serial, the constraint of cable is got rid of, makes between it
Collocation it is more flexible.Between host computer and slave computer use master-slave communication mode, i.e., slave computer in strict accordance with computer finger
Order works, and the power supply mode of host computer uses lithium battery power supply, and the display of electricity is by wireless serial on host computer
It is monitored, is very suitable to work in the field environment of AC-less power.
Including following below scheme: user, which logs in, checks network connection situation；Incoming task information, soil letter if through connection
Breath, sprinkling irrigation machine information, then judge the unit plot where irrigation sprinkler operation, and unit plot soil moisture content and target soil moisture content pair accordingly
Than the speed of irrigation sprinkler being arranged to adjust sprinkling irrigation amount and long-range starting setting, while reading soil soil moisture content, observation are each in real time
Party member soil soil moisture content, then reads irrigation sprinkler state in real time during sprinkling irrigation, and hydroturbine limit, driving signal and have been sprayed in place
Fill the parameters such as distance；It needs to reacquire user identity if not over connection, keep network unimpeded.
Water pump knock-off gear includes gsm wireless transmission module, link mechanism 41, travel switch 17, water pump controller, GSM
Wireless transport module includes GSM transmitting module, GSM receiving module, and GSM transmitting module is connect with Winding machine, and GSM receiving module is set
In in water-pump controlling box, travel switch 41 is connect with GSM transmitting module, and 41 one end of link mechanism and travel switch 17 cooperate, are another
One end is connect with swing lifting mechanism 16, and travel switch 17 is connect by circuit with water pump controller, and water pump controller controls water
The start stop switch of pump acts or travel switch directly connect control start stop switch movement with water pump start stop switch, using GSM mould
Block wireless transmission triggers travel switch by link mechanism, outputs signals to and be fixed on Winding machine at the end of irrigation
GSM transmitting module, by the GSM receiving module in antenna gsm module wireless transmission short message to water-pump controlling box, then output is believed
Number arrive water pump start stop switch or water pump controller (relay), switch off the pump.Water pump controller can also connect with mobile phone signal
It connects, the opening of remote control water pump is realized by SMS, is stopped.Water-pump controlling box can be individually placed near Winding machine, can also
To be made of one with Winding machine
It includes induction wheel 305, sensor 304, at the uniform velocity recovery controller, stepping that the Winding machine, which at the uniform velocity recycles control structure,
Motor and retarder, driving gear 301, sector gear 302, flowmeter, battery, solar power system, sector gear 302 with
Hydroturbine adjusts the speed axis 303 and connects, and sensor 304 is connect with the bracket 31 of hydroturbine side, induction wheel 305 and hydroturbine side
Turbine rotation axis 51 connects, and stepper motor and retarder are connect with bracket 31, and the output shaft 306 of driving gear and retarder connects
It connects, driving gear 301 is engaged with sector gear 302, and at the uniform velocity recovery controller is connect with bracket 31, and the sensor at the uniform velocity returns
Admission controller, stepper motor and battery connect, and the sensor, at the uniform velocity recovery controller, stepper motor and retarder are set to water
On the bracket of turbine side, the bracket of solar power system and the other side is connected.Flowmeter is set on water inlet line, for supervising
Control enters the uninterrupted of hydroturbine, sensor 304, flowmeter, stepper motor governor at the uniform velocity return controller and connect, it is logical
Cross at the uniform velocity return controller adjust enter hydroturbine water flow number to realize reel rotation speed, at the uniform velocity return controller packet
Include control system and instrument.
Solar power system includes photovoltaic module 201, controller assemblies, battery group, photovoltaic module 201 and controller
Component connection, controller assemblies are connect with battery group.Photovoltaic module 201 is connect with vertical support column 202, photovoltaic module 201
It is movably connect with vertical support column 202, vertical support column 202 is connect with the bracket 32 of the other side, and photovoltaic module 201 passes through
The angle that shaft is adjusted and shined upon with support column 202.Controller assemblies, battery group can be placed on chassis 3
Convenient for the securing position of placement.The battery group of battery and solar power system that Winding machine at the uniform velocity recycles control structure connects
It connects, or at the uniform velocity recycles the electric power supply of control structure directly to Winding machine by battery group.
Based on the embodiments of the present invention, those of ordinary skill in the art are obtained without making creative work
The every other embodiment obtained, should fall within the scope of the present invention.
Claims (6)
- The machine control system 1. a kind of water-fertilizer-pesticide integration is sprayed, characterized in that including wireless soil moisture content sensor, wireless transmission net Network, the host computer for decision, the slave computer for controlling electrical control actuator, the host computer pass through serial ports and wireless serial Transfer station connection, wireless serial transfer station are connect by wireless signal with slave computer, and slave computer is connect with electrical control actuator, on Position machine is connect by cable with wireless network transmissions station, and wireless network transmissions station is connected by wireless signal and wireless soil moisture content sensor It connects, slave computer connects to power supply, and the electricity of power supply is shown and monitored on computers by wireless serial, several wireless moisture in the soils Feelings sensor is distributed in soil lattice unit, and wireless soil moisture content sensor is responsible for collecting the soil moisture content situation in fertilising plot, and will count It is sent in host computer when factually, provides foundation for Fertilization Decision；The electrical control actuator includes EC/PH sensor, liquid level sensor, solution pneumatic control valve, the adjusting of soda acid hydraulic pneumatic Pump group is measured in valve, dosing metering pump, pump capacity control valve, the solution pneumatic control valve, acid & alkali liquid pneumatic control valve, dosing Control structure, water pump knock-off gear, EC/PH sensor and level sensing are at the uniform velocity recycled at variable adjustment actuating mechanism, Winding machine Device forms sensory perceptual system；Liquid level collector, camera are fixed in the rack of water spraying traveling crane, the liquid level collector, camera are by wirelessly passing Defeated to connect with slave computer, liquid level sensor is connect with liquid level collector, the entrance of liquid level collector respectively with application case, solution bucket It is connected by pipeline, the liquid level collector, application case, solution bucket are connected to close to the two sides in rack middle position, are led to It crosses liquid level collector, camera and sends solution, medical fluid usage amount and surplus information in real time to field personnel.
- The machine control system 2. water-fertilizer-pesticide integration according to claim 1 is sprayed, characterized in that be equipped in the host computer Containing database, is transferred by Computer Database when preceding crop need fertilizer or dusting proportion situation, assign and apply for slave computer The index of fertilizer and spray value, while counting the information such as dose, water consumption, dosage；By EC/PH sensor, slave computer and phase The PID system for the pneumatic control valve composition fertilizer Variable Control answered, provides most preferably according to the index that computer provides for crops Liquid manure proportion, when needing spray spraying pesticide, under control of the computer, the water provided according to the sectional area of water pot and liquidometer Position information calculates the volume of water in tank, is then matched according to the pesticide provided in database, is driven under the action of slave computer The pesticide of reasonable amount is injected into tank by dosing metering pump, is realized by host computer by the grid dividing in fertilising soil, initialization Spray frame parameter, the start and stop of sprinkling irrigation, tracing record fertilising progress, the soil moisture content value in query unit soil.
- The machine control system 3. water-fertilizer-pesticide integration according to claim 1 is sprayed, characterized in that water pump knock-off gear includes Gsm wireless transmission module, link mechanism, travel switch, water pump controller, gsm wireless transmission module include GSM transmitting module, GSM receiving module, GSM transmitting module are connect with Winding machine, and GSM receiving module is set in water-pump controlling box, travel switch and GSM Transmitting module connection, link mechanism one end cooperates with travel switch, the other end and swing lifting mechanism are connect, and travel switch passes through Circuit is connect with water pump controller, and start stop switch movement that water pump controller controls water pump or travel switch are directly and water pump Start stop switch connection control start stop switch movement, is wirelessly transferred using gsm module, at the end of irrigation, is touched by link mechanism Travel switch is sent out, the GSM transmitting module being fixed on irrigation sprinkler Winding machine is output signals to, is wirelessly sent out by antenna gsm module The GSM receiving module in short message to water-pump controlling box is penetrated, water pump start stop switch or water pump controller are then output signals to, is closed Water pump is closed, water pump controller can also be connect with mobile phone signal, and the start and stop of remote control water pump are realized by SMS；Water pump Controller is connect with slave computer.
- The machine control system 4. water-fertilizer-pesticide integration according to claim 1 is sprayed, characterized in that the irrigation sprinkler Winding machine At the uniform velocity recycling control structure includes induction wheel, sensor, at the uniform velocity recovery controller, stepper motor and retarder, driving gear, fan Shape gear, flowmeter, battery, solar power system, sector gear and irrigation sprinkler hydroturbine adjust the speed axis connection, sensor and spray The bracket of filling machine hydroturbine side connects, the turbine rotation axis connection of induction wheel and irrigation sprinkler hydroturbine side, stepper motor and Retarder is connect with sprinkling irrigation machine support, and the output axis connection of driving gear and retarder, driving gear is engaged with sector gear, even Fast recovery controller is connect with sprinkling irrigation machine support, and the sensor, at the uniform velocity recovery controller, stepper motor and battery connect, institute State sensor, at the uniform velocity recovery controller, stepper motor and retarder be set to irrigation sprinkler hydroturbine side sprinkling irrigation machine support on, too The sprinkling irrigation machine support of positive energy electricity generation system and the other side connects, and flowmeter is set on water inlet line, for monitoring into hydroturbine Uninterrupted, sensor, flowmeter, stepper motor governor connect at the uniform velocity recovery controller, by the uniform velocity recycling control Device processed adjust enter hydroturbine water flow number to realize the speed of irrigation sprinkler reel rotation；At the uniform velocity recovery controller is under Position machine connection.
- The machine control system 5. water-fertilizer-pesticide integration according to claim 1 is sprayed, characterized in that solar power system packet Photovoltaic module, controller assemblies, battery group are included, photovoltaic module is connect with controller assemblies, controller assemblies and battery group The vertical support column of connection, photovoltaic module and irrigation sprinkler connects, and photovoltaic module is movably connect with vertical support column, vertical to prop up Dagger is connect with the bracket of the irrigation sprinkler other side, and photovoltaic module is adjusted and shined upon by shaft and vertical support column Angle, controller assemblies, battery group be placed on the chassis of irrigation sprinkler, and the Winding machine of irrigation sprinkler at the uniform velocity recycles control structure The connection of the battery group of battery and solar power system, or control is at the uniform velocity recycled directly to irrigation sprinkler Winding machine by battery group The electric power supply of structure processed.
- The machine control system 6. water-fertilizer-pesticide integration according to claim 1 is sprayed, characterized in that pass through following below scheme reality It is existing:User, which logs in, checks network connection situation；Incoming task information, Land Information, sprinkling irrigation machine information, then judge the unit where irrigation sprinkler operation if through connection Plot, and unit plot soil moisture content and target soil moisture content compare accordingly, and the speed of irrigation sprinkler is arranged to adjust sprinkling irrigation amount and remotely open Dynamic setting, while soil soil moisture content, observation each party member soil soil moisture content are read in real time, then read sprinkling irrigation in real time during sprinkling irrigation Machine state, hydroturbine limit, drive a vehicle signal in place and the parameters such as distance of having sprayed；It needs to reacquire user identity if not over connection, keep network unimpeded.
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