CN104885884B - Variable irrigation control method based on giant sprinkler, apparatus and system - Google Patents
Variable irrigation control method based on giant sprinkler, apparatus and system Download PDFInfo
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- CN104885884B CN104885884B CN201510266836.0A CN201510266836A CN104885884B CN 104885884 B CN104885884 B CN 104885884B CN 201510266836 A CN201510266836 A CN 201510266836A CN 104885884 B CN104885884 B CN 104885884B
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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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- 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 provides a kind of variable irrigation control method, apparatus and system based on giant sprinkler, the method includes：The configuration information of user input is sent to constant pressure water supply unit, monitoring unit, jet array control unit and/or pump valve control unit at geographical, so that above-mentioned each unit sets the operational factor of itself according to the configuration information of user input；The geographical information that geographical monitoring unit sends is received, the plot subregion of current irrigated area is determined according to geographical information and the current operational factor of irrigation sprinkler；The operational factor of irrigation sprinkler is adjusted according to the corresponding preset configuration information of plot subregion, and subregion corresponding preset configuration information in plot is sent to jet array control unit, so that jet array control unit adjusts the operational factor of itself according to preset configuration information.The present invention can automatic identification subregion, adjustment shower nozzle working quantity or change injection flow rate, carry out subregion sprinkling irrigation, realize the variable irrigation of water saving, energy-conservation, reduction runoff and seepage.
Description
Technical field
The present invention relates to precision agriculture technology field, more particularly to a kind of variable irrigation controlling party based on giant sprinkler
Method, apparatus and system.
Background technology
Variable irrigation be precision agriculture theoretical research and practice important content and core component, by its " high yield,
The agricultural modernization production model and technical system of high-quality, efficiently ", it has also become the popular domain of current agricultural sustainable development.
Sprinkling irrigation is one of efficient water-saving irrigation technology most widely used, with fastest developing speed at present, is economized on water than broad irrigation mode
30% to 50%.In recent years, China agricultural scale intensive manufacture constantly accelerated, giant sprinkler by its strong adaptability,
Unit control range is big, sprinkling uniformity high, high degree of automation many advantages, such as obtained Rapid Popularization and application.These are big
Type irrigation sprinkler including center pivot sprinkling machine (also known as center pivot sprinkling machine), translation type sprinkler etc., wherein with center pivot sprinkling machine
Popularizing area is maximum.Giant sprinkler unit control area is larger, and two or more crops may be planted in sprinkling irrigation plot,
Diverse location soil texture spatial variability causes soil moisture content to have differences, and also there is road, rivers and canals, building in plot sometimes
The field such as thing obstacle non-planting area, and different crops have different irrigation programs, therefore giant sprinkler is being irrigated
During, it is necessary to be directed to specific geographical position, soil moisture content, agrotype and need the automatic identifications such as water requirement and divide spray
Irrigated area domain, adjustment shower nozzle working quantity change injection flow rate.Realize that variable irrigation has water saving, energy-conservation, increases production, avoids specific barrier
Hinder thing, reduce runoff and the remarkable advantage such as seepage, reduction fertilising or dispenser cost, the wheelmark maintenance of reduction soil.But it is domestic right
The research of giant sprinkler variable irrigation control system is in the stage at the early-stage, lack complete variable irrigation control software,
Hardware product, being also equipped with a whole set of variable irrigation control device without irrigation sprinkler carries out sprinkling irrigation practical application.
The existing variable irrigation system based on GPS and generalized information system realizes irrigation district by high-precision GPS location
The subregion identification in domain.Variable irrigation is realized by solenoid valve control shower nozzle opening and closing time.But, prior art depends on high accuracy
GNSS/GIS reception systems, system introducing is costly；Do not consider the particularity of giant sprinkler, simply control shower nozzle to open and close
Duration may influence rainfall distribution uniformity.
Therefore, with the continuous rising of water, soil resource increasingly in short supply, the deterioration of the ecological environment and labor cost, how
There is provided a kind of variable irrigation control method based on giant sprinkler, apparatus and system significant.
The content of the invention
In view of the above problems, it is proposed that the present invention so as to provide one kind overcome above mentioned problem or at least in part solve or
Person slows down variable irrigation control method, the apparatus and system based on giant sprinkler of above mentioned problem.
According to an aspect of the invention, there is provided a kind of variable irrigation control method based on giant sprinkler, the party
Method includes：
The configuration information of user input is sent to constant pressure water supply unit, monitoring unit, jet array control list at geographical
Unit and/or pump valve control unit so that the constant pressure water supply unit, geographical monitoring unit, jet array control unit and/or
Pump valve control unit sets the operational factor of itself according to the configuration information of the user input；
The geographical information that the geographical monitoring unit sends is received, is worked as according to the geographical information and irrigation sprinkler
Preceding operational factor determines the plot subregion of current irrigated area；
Adjust the operational factor of the irrigation sprinkler according to the corresponding preset configuration information of the plot subregion, and will be described
The corresponding preset configuration information of block subregion is sent to the jet array control unit, so that the jet array control unit root
The operational factor of itself is adjusted according to the preset configuration information；
The constant pressure water supply unit, is arranged on pump house or irrigation sprinkler supply channel, for adjusting irrigation sprinkler pressure of supply water, with
Make its constant pressure water supply；The geographical monitoring unit, is arranged on the machine group end of irrigation sprinkler, and plot is arranged on for timing supervision
The geographical point sign unit of marginal position；Pump valve control unit, is arranged on the water pump and valve of irrigation sprinkler, for controlling irrigation sprinkler
Water supply pump, valve and tail rifle keying；Jet array control unit, for control be arranged on irrigation sprinkler water-main road with
The keying of the magnetic valve between shower nozzle.
Optionally, it is described to receive the geographical information that the geographical monitoring unit sends, according to the geographical information
And the current operational factor of irrigation sprinkler determines the plot subregion of current irrigated area, including：
Receive the geographical information that the geographical monitoring unit sends；
The current operational factor of irrigation sprinkler is obtained in real time；
The first subregion of current irrigated area is determined according to the geographical information and the current operational factor of irrigation sprinkler；
Preset numbers according to the shower nozzle being distributed in first subregion determine the second subregion of current irrigated area, real
Existing plot subregion.
Optionally, methods described also includes：
The partition number of the plot subregion according to the current irrigated area searches preset relation table, obtains and each subregion
Number corresponding preset configuration information；
The operational factor that the irrigation sprinkler is adjusted according to the corresponding preset configuration information of the plot subregion, and by institute
State the corresponding preset configuration information of plot subregion and be sent to the jet array control unit, including：
When irrigation sprinkler runs in the first subregion that the plot subregion is distributed, according to the subregion of first subregion
Number the operational factor that corresponding preset configuration information adjusts the irrigation sprinkler；
The corresponding preset configuration information of the partition number of second subregion is sent to the jet array control unit.
According to another aspect of the present invention, there is provided a kind of variable irrigation control device based on giant sprinkler, should
Device includes：
Sending module, for the configuration information of user input to be sent into constant pressure water supply unit, geographical monitoring unit, spray
Head array control unit and/or pump valve control unit, so that the constant pressure water supply unit, geographical monitoring unit, jet array
Control unit and/or pump valve control unit set the operational factor of itself according to the configuration information；
Receiver module, for receiving the geographical information that the geographical monitoring unit sends；
Plot subregion acquisition module, the geographical information and irrigation sprinkler for being received according to the receiver module is current
Operational factor determines the plot subregion of current irrigated area；
Control module, the operation ginseng for adjusting the irrigation sprinkler according to the corresponding preset configuration information of the plot subregion
Number；
The sending module, is additionally operable to for the corresponding preset configuration information of the plot subregion to be sent to the jet array
Control unit, so that the jet array control unit adjusts the operational factor of itself according to the preset configuration information；
The constant pressure water supply unit, is arranged on pump house or irrigation sprinkler supply channel, for adjusting irrigation sprinkler pressure of supply water, with
Make its constant pressure water supply；The geographical monitoring unit, is arranged on the machine group end of irrigation sprinkler, and plot is arranged on for timing supervision
The geographical point sign unit of marginal position；Pump valve control unit, is arranged on the water pump and valve of irrigation sprinkler, for controlling irrigation sprinkler
Water supply pump, valve and tail rifle keying；Jet array control unit, for control be arranged on irrigation sprinkler water-main road with
The keying of the magnetic valve between shower nozzle.
Optionally, the plot subregion acquisition module includes：
Acquisition submodule, for obtaining the current operational factor of irrigation sprinkler in real time；
First subregion submodule, it is current for being determined according to the current operational factor of the geographical information and irrigation sprinkler
First subregion of irrigated area；
Second subregion submodule, current filling is determined for the preset numbers according to the shower nozzle being distributed in first subregion
Second subregion in region is irrigate, plot subregion is realized.
Optionally, described device also includes：
Searching modul, the partition number for the plot subregion according to the current irrigated area searches preset relation table,
Obtain preset configuration information corresponding with each partition number；
The control module, is additionally operable to when irrigation sprinkler works in the first subregion that the plot subregion is distributed, root
The operational factor of the irrigation sprinkler is adjusted according to the corresponding preset configuration information of the partition number of first subregion；
The sending module, is additionally operable to for the corresponding preset configuration information of the partition number of second subregion to be sent to institute
State jet array control unit.
According to a further aspect of the invention, there is provided a kind of variable irrigation control system based on giant sprinkler, should
System includes at least one controlling equipment, constant pressure water supply unit, monitoring unit, multiple geographical point sign units, electromagnetism at geographical
Valve, pump valve control unit, jet array control unit and as above any described control device, at least one manipulation set
Standby, constant pressure water supply unit, geographical monitoring unit, pump valve control unit and jet array control unit and the control device
Communication connection；
The controlling equipment, the configuration parameter for receiving user input, and the configuration parameter is sent to the control
Device processed；The constant pressure water supply unit, is arranged on pump house or irrigation sprinkler supply channel, for adjusting irrigation sprinkler pressure of supply water, with
Make its constant pressure water supply；The geographical monitoring unit, is arranged on the machine group end of irrigation sprinkler, and plot is arranged on for timing supervision
The geographical point sign unit of marginal position；Pump valve control unit, is arranged on the water pump and valve of irrigation sprinkler, for controlling irrigation sprinkler
Water supply pump, valve and tail rifle keying jet array control unit, for control be arranged on irrigation sprinkler water-main road with
The keying of the magnetic valve between shower nozzle.
Optionally, the system also includes supervision server；
The supervision server, for storing the configuration information that user is input into by least one controlling equipment, will
The configuration information is sent to the control device, and receives the irrigation sprinkler, constant pressure water supply list that the control device is reported
First, the geographical running status of monitoring unit, jet array control unit and pump valve control unit.
Optionally, the system also includes：
Data acquisition unit, for carrying out on-site data gathering according to pre-setting for user, and timing is to the supervision
Server sends data acquisition information；
The supervision server, is additionally operable to the data acquisition information and default sprinkling irrigation bar for gathering the data acquisition unit
Part is compared, when the default Sprinkler Irrigation is met, according in the default setting parameter startup irrigation sprinkler and system
Other equipment.
Optionally, the geographical monitoring unit, built-in rfid interrogator and antenna, the built-in rfid interrogator pass through
The antenna sends geographical point sign unit described in Monitoring instruction timing supervision, when the response message for receiving geographical point sign unit
Afterwards, geographical information to the control device is sent；
The geographical point sign unit, built-in RFID tag, the RFID label tag receives described in the range of predeterminable range
Make an inventory instruction and the response of built-in rfid interrogator transmission.
Beneficial effects of the present invention are：
1st, the water pressure fluctuations that shower nozzle opening and closing is caused are solved by being equipped with constant pressure water supply unit, improves the fortune of variable irrigation system
Row reliability and sprinkling uniformity；
2nd, cell designation geographical position is indicated by geographical point, using geographical monitoring arrangement identification sign point, it is ensured that ground
While reason location recognition, the expense that high-precision GNSS/GIS reception systems are imported is reduced；
3rd, irrigated area is carried out into plot subregion, the zonal control in plot, automatic identification is carried out in running is controlled
Subregion, adjustment shower nozzle working quantity or change injection flow rate, carry out subregion sprinkling irrigation, realize water saving, energy-conservation, reduction runoff and seepage
Variable irrigation；
4th, the control accuracy for controlling pulse to improve irrigation volume is opened and closed by Synchronous sprinkler percent timer and shower nozzle.
Brief description of the drawings
By reading the detailed description of hereafter preferred embodiment, various other advantages and benefit is common for this area
Technical staff will be clear understanding.Accompanying drawing is only used for showing the purpose of preferred embodiment, and is not considered as to the present invention
Limitation.And in whole accompanying drawing, identical part is denoted by the same reference numerals.In the accompanying drawings：
Fig. 1 is a kind of flow chart of variable irrigation control method based on giant sprinkler that the embodiment of the present invention is proposed；
Fig. 2 is the schematic diagram of plot subregion in the embodiment of the present invention；
Fig. 3 is a kind of structural frames of variable irrigation control device based on giant sprinkler that the embodiment of the present invention is proposed
Figure；
Fig. 4 is a kind of structural frames of variable irrigation control system based on giant sprinkler that the embodiment of the present invention is proposed
Figure.
Specific embodiment
Embodiments of the invention are described below in detail, the example of the embodiment is shown in the drawings, wherein from start to finish
Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached
It is exemplary to scheme the embodiment of description, is only used for explaining the present invention, and is not construed as limiting the claims.
Those skilled in the art of the present technique are appreciated that unless expressly stated, singulative " " used herein, " one
It is individual ", " described " and " being somebody's turn to do " may also comprise plural form.It is to be further understood that what is used in specification of the invention arranges
Diction " including " refer to the presence of the feature, integer, step, operation, element and/or component, but it is not excluded that in the presence of or addition
One or more other features, integer, step, operation, element, component and/or their group.
Those skilled in the art of the present technique are appreciated that unless otherwise defined, all terms used herein (including technology art
Language and scientific terminology), with art of the present invention in those of ordinary skill general understanding identical meaning.Should also
Understand, those terms defined in such as general dictionary, it should be understood that with the context with prior art
The consistent meaning of meaning, and unless by specific definitions, will not otherwise be explained with idealization or excessively formal implication.
Fig. 1 shows a kind of flow of variable irrigation control method based on giant sprinkler that the embodiment of the present invention is proposed
Figure.As shown in figure 1, the variable irrigation control method based on giant sprinkler that the embodiment of the present invention is proposed includes:
S11, the configuration information of user input is sent to constant pressure water supply unit, monitoring unit, jet array control at geographical
Unit processed and/or pump valve control unit, so that the constant pressure water supply unit, geographical monitoring unit, jet array control unit
And/or pump valve control unit sets the operational factor of itself according to the configuration information of the user input；
S12, geographical information for receiving the geographical monitoring unit transmission, according to the geographical information and sprinkling irrigation
The current operational factor of machine determines the plot subregion of current irrigated area；
In this step, the geographical monitoring unit, built-in rfid interrogator and antenna, the built-in rfid interrogator leads to
Cross the antenna and send geographical point sign unit described in Monitoring instruction timing supervision, when the response letter for receiving geographical point sign unit
After breath, geographical information to the control device is sent；The geographical point sign unit, built-in RFID tag, the RFID marks
Label receive make an inventory instruction and the response that the built-in rfid interrogator sends in the range of predeterminable range.
Wherein, the geographical packet contains the number information of geographical point sign unit.
Further, the variable irrigation control method based on giant sprinkler also includes：According to the geographical point
The default geographical point instruction of the number information association of unit is indicated, the operational factor of irrigation sprinkler is adjusted, such as：Open/close states, advance
Direction, traveling percentage etc..The default geographical point is instructed to be built by the number information of the geographical point sign unit in advance
Vertical, and both incidence relations are set up, it is easy to detect geographical information of the number information comprising geographical point sign unit
When, the operation of the default geographical point instruction adjustment irrigation sprinkler being associated according to the number information with geographical point sign unit in time is joined
Number, or the instruction of certain control unit parameter is set.
S13, the operational factor that the irrigation sprinkler is adjusted according to the corresponding preset configuration information of the plot subregion, and by institute
State the corresponding preset configuration information of plot subregion and be sent to the jet array control unit, so that jet array control is single
Unit adjusts the operational factor of itself according to the preset configuration information；
Wherein, the constant pressure water supply unit, is arranged on pump house or irrigation sprinkler supply channel, for adjusting irrigation sprinkler water supply pressure
Power, so that its constant pressure water supply；The geographical monitoring unit, is arranged on the machine group end of irrigation sprinkler, is set for timing supervision
The geographical point sign unit of marginal position in plot；Pump valve control unit, is arranged on the water pump and valve of irrigation sprinkler, for controlling
The keying of the water supply pump, valve and tail rifle of irrigation sprinkler；Jet array control unit, for controlling to be arranged on sprinkling irrigation owner's water delivery
The keying of the magnetic valve between pipeline and shower nozzle.Described geographical point sign unit can be the ground for being arranged on plot marginal position
Edge point mark post.
In the embodiment of the present invention, the configuration information of user input includes：
(1) sprinkling irrigation area information, including size, shape (such as circular, square).
(2) sprinkling irrigation machine information, has including pattern (such as circular, parallel-moving type), effective control area, the speed of travel, tail rifle
Without etc.；And the irrigation sprinkler traveling fraction values of each first subregion；The magnetic valve (shower nozzle) of each second subregion opens and closes control duration
And closed electromagnetic valve and the percentage for opening duration.
(3) irrigation sprinkler adjunct unit information, including expedition pump valve control unit, VCU, data acquisition unit, the monitoring of geographical point are single
Location mode under intercommunication mode (such as CAN, ZigBee), the various communication modes of unit, jet array control unit etc.
Surveillance style, status information send or training in rotation is spaced etc.；
(4) geographical point sign unit information, including geographical point sign unit, such as geographical numbering of mark post, irrigation sprinkler exist
Geographical monitoring unit perceives the default geographical point instruction to be performed during the geographical mark post when advancing forward or backwards；
(5) geographical command information is preset：Including object unit, port, port output valve, output type that instruction is carried out
(crawl is exported or switching value), instruction have invalid；Can also be the instruction that certain control unit parameter is set, now, configuration information
It is object unit, parameter, pre-set parameter etc..Opening for associate device such as tail rifle can easily be realized by geographical point instruction
Close, pressure of supply water regulation, irrigation sprinkler fixed point are shut down, the anhydrous function such as pass through.
(6) sprinkling irrigation regional compartmentalization information：The plot subregion in sprinkling irrigation region：Including the first subregion (big subregion) and the second subregion
Two kinds of (small subregion), corresponding sprinkling irrigation regional compartmentalization information includes two kinds of big subregion configuration information and small subregion configuration information, note
It is loaded with the corresponding partition number in respective partition, and the corresponding preset configuration information of each partition number etc..
(7) shower nozzle marshalling and jet array control unit information：
The all shower nozzle number consecutivelies of irrigation sprinkler.All or part shower nozzle is divided into one or more groups.According to shower nozzle battle array
The control port quantity of row control unit, different jet array control units are assigned to by shower nozzle in group, by group number with
Jet array control unit number is associated, and preserves.Such as can be：All shower nozzles are set to 1 group i.e. group 1, including
48 shower nozzles (numbering 0-47), using 8 ports jet array control unit totally 6 (numbering 0-5), first unit controls 0-
No. 7 shower nozzles, second unit control 8-15 shower nozzles, the rest may be inferred.
Further, it is described to receive the geographical information that the geographical monitoring unit sends, according to the geographical point letter
Breath and the current operational factor of irrigation sprinkler determine the plot subregion of current irrigated area, including：
Receive the geographical information that the geographical monitoring unit sends；
The current operational factor of irrigation sprinkler is obtained in real time；
The first subregion of current irrigated area is determined according to the geographical information and the current operational factor of irrigation sprinkler；
Preset numbers according to the shower nozzle being distributed in first subregion determine the second subregion of current irrigated area, obtain
To plot subregion.
In the embodiment of the present invention, regional compartmentalization information of spraying：Including big subregion configuration information and small subregion configuration information two
Kind, accordingly, the plot subregion in region of spraying：Including two kinds of the first subregion (big subregion) and the second subregion (small subregion).
During using center pivot sprinkling machine, big subregion is the subregion of circumferencial direction；During using translation type sprinkler, big subregion is spray
The subregion of filling machine direct of travel.It is suitable at same direction as follows using geographical mark post as big subregion boundary marking
Sequence is defined：
First subregion is big subregion (geographical mark post numbering of starting, end geographical mark post numbering)；
Example, as shown in Fig. 2 the big subregion where A, B cell, can be described with (Spot1, Spot2)；
Second subregion is that small subregion is defined in such a way：
(geographical mark post numbering of starting, ended small subregion geographical mark post numbering, and initial shower nozzle numbering, end of a period shower nozzle is compiled
Number)；
Example, as shown in Fig. 2 the small subregions of A can be expressed with (Spot1, Spot2, Relay0, Relay15)；The small subregions of B can
Expressed with (Spot1, Spot2, Relay16, Relay34).
Further, methods described also includes：
The partition number of the plot subregion according to the current irrigated area searches preset relation table, obtains and each subregion
Number corresponding preset configuration information；
The operational factor that the irrigation sprinkler is adjusted according to the corresponding preset configuration information of the plot subregion, and by institute
State the corresponding preset configuration information of plot subregion and be sent to the jet array control unit, including：
When irrigation sprinkler runs in the first subregion that the plot subregion is distributed, according to the subregion of first subregion
Number the operational factor that corresponding preset configuration information adjusts the irrigation sprinkler；
The corresponding preset configuration information of the partition number of second subregion is sent to the jet array control unit.
Wherein, the jet array control unit has one or more positive pulse output ports, the positive pulse cycle and accounts for
Sky than Independent adjustable, control one or more magnetic valves open and close when, it is possible to achieve magnetic valve pulsed open and close.
The embodiment of the present invention solves the water pressure fluctuations that shower nozzle opening and closing is caused by being equipped with constant pressure water supply unit, improves variable and fills
Irrigate the operational reliability and sprinkling uniformity of system；Cell designation geographical position is indicated by geographical point, is monitored using geographical point
Device identification sign point, it is ensured that while geographical position recognizes, reduce the expense that high-precision GNSS/GIS reception systems are imported；Will
Irrigated area carries out plot subregion, and the zonal control in plot is carried out in running is controlled, and automatic identification subregion adjusts shower nozzle
Working quantity changes injection flow rate, carries out subregion sprinkling irrigation, the variable irrigation for realize water saving, energy-conservation, reducing runoff and seepage.
In the embodiment of the present invention, after receiving the configuration information of user input, according to the irrigation sprinkler in the configuration information
Information, sets the irrigation sprinkler traveling fraction values of major subregions；The preset configuration parameter of each small subregion is set：Magnetic valve (shower nozzle)
Open and close control duration and closed electromagnetic valve and open the percentage parameter of duration, and the preset configuration parameter of each small subregion is forwarded
To field network, jet array control unit etc. receives configuration information and is stored in local unit.
After receiving the setting irrigation sprinkler direct of travel instruction of user's transmission, irrigation sprinkler is set by direction output port
Direct of travel is setting direction, and directional information is forwarded into field network, jet array control unit etc. receives directional information.
After receiving the irrigation sprinkler enabled instruction of user's transmission, start irrigation sprinkler by starting port, and information will be started
Field network is forwarded to, after constant pressure water supply unit receives enabled instruction, is started and is supplied water；Pump valve control unit etc. receives enabled instruction
Start by each self-defined implementation afterwards.
In running, jet array control unit receives irrigation sprinkler traffic direction and geographical information, information (operation side
To geographical point) one of when changing, searched according to condition (traffic direction, geographical point) and control the shower nozzle will be into small minute
The numbering in area.When small partition number changes, the pulse duration and dutycycle of port corresponding to the shower nozzle are adjusted, to reach tune
Save the purpose of shower nozzle water yield.
In running, when receiving irrigation sprinkler traffic direction and geographical information, information (traffic direction, geographical point) it
One when changing：Search the big partition number that irrigation sprinkler will enter.When big partition number changes, irrigation sprinkler row is set
Enter the traveling percentage setting value that fraction values are big subregion after change.Search the default geographical point associated by the geographical mark post
Instruction, execute instruction when instructing effective.
In running, the reset-set state of traveling percentage output port is forwarded to field network, jet array control
Unit reception state change information processed, reset shower nozzle pulse.
After receiving the irrigation sprinkler halt instruction of user's transmission, stop irrigation sprinkler by shutting down port, and information will be started
Field network is forwarded to, after constant pressure water supply unit receives enabled instruction, stops supplying water；Pump valve control unit etc. receives enabled instruction
Shut down by each self-defined implementation afterwards.Sprinkling irrigation terminates.
Additionally, in irrigation sprinkler traveling process, after the geographical mark post that geographical monitoring unit is monitored, if geographical point mark
When the associated geographical point instruction of bar numbering is for halt instruction, then halt instruction is performed, implement shutdown operation as above, sprinkling irrigation knot
Beam.
When non-revertive system mistake is detected, halt instruction is performed, implement shutdown operation as above, sprinkling irrigation terminates.
In sprinkling irrigation implementation process, the method is also included according to data acquisition information, and bar is shut down when data acquisition information meets
During part, halt instruction is performed, implement shutdown operation as above, sprinkling irrigation terminates.
The variable irrigation control method based on giant sprinkler that the embodiment of the present invention is proposed also includes：
Timed power on/off timer is set, and sprinkling irrigation is implemented in timing；
According to data acquisition information, when meeting startup irrigation conditions, size partition information setting is carried out automatically, it is automatic to implement
Variable irrigation.
When the variable irrigation control method based on giant sprinkler of embodiment of the present invention proposition is implemented, can also be according to reality
Border sprinkling irrigation needs, and realizes the manual intervention of sprinkling irrigation；
User can change current irrigation sprinkler traveling fraction values.
User can close or open any one or more shower nozzles.
User sends virtual geographical information, realizes with the same function of the geographical mark post of entity.
The embodiment of the present invention, the water pressure fluctuations that shower nozzle keying is caused are solved by being equipped with constant pressure water supply；Marked by geographical point
Showing device indicates geographical position, using geographical identifying device identification sign point, can also aid in One-Point Locations such as GPS or the Big Dippeves
The acceptance mechanism of information, it is ensured that while the accuracy of identification of geographical position, reduces system introducing expense.By Synchronous sprinkler percentage
Rate timer opens and closes control pulse to improve the control accuracy of irrigation volume with shower nozzle.
Fig. 3 shows a kind of structure of variable irrigation control device based on giant sprinkler that the embodiment of the present invention is proposed
Block diagram, as shown in figure 3, the variable irrigation control device based on giant sprinkler that the embodiment of the present invention is proposed includes sending module
201st, receiver module 202, plot subregion acquisition module 203 and control module 204, wherein：
Described sending module 201, for the configuration information of user input to be sent into constant pressure water supply unit, geographical point prison
Depending on unit, jet array control unit and/or pump valve control unit so that the constant pressure water supply unit, geographical monitoring unit,
Jet array control unit and/or pump valve control unit set the operational factor of itself according to the configuration information；
Described receiver module 202, for receiving the geographical information that the geographical monitoring unit sends；
Described plot subregion acquisition module 203, for the geographical information received according to the receiver module and spray
The current operational factor of filling machine determines the plot subregion of current irrigated area；
Described control module 204, for adjusting the sprinkling irrigation according to the corresponding preset configuration information of the plot subregion
The operational factor of machine；
Described sending module 201, is additionally operable to for the corresponding preset configuration information of the plot subregion to be sent to the spray
Head array control unit, so that the jet array control unit adjusts the operation ginseng of itself according to the preset configuration information
Number；
Wherein, the constant pressure water supply unit, is arranged on pump house or irrigation sprinkler supply channel, for adjusting irrigation sprinkler water supply pressure
Power, so that its constant pressure water supply；The geographical monitoring unit, is arranged on the machine group end of irrigation sprinkler, is set for timing supervision
The geographical point sign unit of marginal position in plot；Pump valve control unit, is arranged on the water pump and valve of irrigation sprinkler, for controlling
The keying of the water supply pump, valve and tail rifle of irrigation sprinkler；Jet array control unit, for controlling to be arranged on sprinkling irrigation owner's water delivery
The keying of the magnetic valve between pipeline and shower nozzle.
Further, the plot subregion acquisition module 203 includes：
Acquisition submodule, for obtaining the current operational factor of irrigation sprinkler in real time；
First subregion submodule, it is current for being determined according to the current operational factor of the geographical information and irrigation sprinkler
First subregion of irrigated area；
Second subregion submodule, current filling is determined for the preset numbers according to the shower nozzle being distributed in first subregion
Second subregion in region is irrigate, plot subregion is realized.
Further, the variable irrigation control device based on giant sprinkler also includes：
Searching modul, the partition number for the plot subregion according to the current irrigated area searches preset relation table,
Obtain preset configuration information corresponding with each partition number；
In this embodiment, the control module 204, is further used for working as what irrigation sprinkler was distributed in the plot subregion
In first subregion during work, the corresponding preset configuration information of partition number according to first subregion adjusts the irrigation sprinkler
Operational factor；
The sending module 201, is further used for the corresponding preset configuration information of the partition number of second subregion
It is sent to the jet array control unit.
Fig. 4 shows a kind of structure of variable irrigation control system based on giant sprinkler that the embodiment of the present invention is proposed
Block diagram.As shown in figure 4, the variable irrigation control system based on giant sprinkler that the embodiment of the present invention is proposed includes：At least one
Individual controlling equipment 100, constant pressure water supply unit 300, geographical monitoring unit 400, geographical point sign unit 500, magnetic valve 600,
Pump valve control unit 700, jet array control unit 800 and the as above control device 200 described in any embodiment, it is described extremely
A few controlling equipment 100, constant pressure water supply unit 300, geographical monitoring unit 400, pump valve control unit 700 and shower nozzle battle array
Row control unit 800 is communicated to connect with the control device 200；
It will be appreciated that in a kind of variable irrigation control system based on giant sprinkler of embodiment of the present invention proposition,
The quantity of each component units can be configured according to the actual conditions of sprinkling irrigation operation, can be one or more, and the present invention is to this
It is not specifically limited.
The variable irrigation control device of giant sprinkler introduces technical scheme with structure as shown in Figure 3.Large-scale sprinkling irrigation
The variable irrigation control device of machine includes sending module 201, receiver module 202, plot subregion acquisition module 203 and control mould
Block 204, wherein：Described sending module 201, for by the configuration information of user input be sent to constant pressure water supply unit 300,
Edge point monitoring unit 400, jet array control unit 800 and/or pump valve control unit 700, so that the constant pressure water supply unit
300th, geographical monitoring unit 400, jet array control unit 800 and/or pump valve control unit 700 are according to the configuration information
The operational factor of itself is set；Described receiver module 202, for receiving the geographical of geographical monitoring unit 400 transmission
Point information；Described plot subregion acquisition module 203, for the geographical information received according to the receiver module and sprinkling irrigation
The current operational factor of machine determines the plot subregion of current irrigated area；Described control module 204, for according to the plot
The corresponding preset configuration information of subregion adjusts the operational factor of the irrigation sprinkler；Described sending module 201, being additionally operable to will be described
Subregion corresponding preset configuration information in plot is sent to the jet array control unit 800, so that the jet array is controlled
Unit 800 adjusts the operational factor of itself according to the preset configuration information.
In the embodiment of the present invention, the controlling equipment 100, the configuration parameter for receiving user input, and match somebody with somebody described
Parameter is put to send to the control device；Controlling equipment 100 is the smart machine with remotely-or locally network accessibility.With
The control device 200 is coupled, and user accesses the system by controlling equipment 100.And carry out relevant sprinkling irrigation region, irrigation sprinkler
The setting of the configuration parameters of information such as information, each control unit, shower nozzle marshalling, implements control management and information inspection.
The constant pressure water supply unit 300, is arranged on pump house or irrigation sprinkler supply channel, for adjusting irrigation sprinkler water supply pressure
Power, so that its constant pressure water supply；Constant pressure water supply unit 300, with pressure of supply water regulation and constant pressure water supply function, be installed on pump house or
Irrigation sprinkler supply channel.Coupled with the control device 200 by wired or wireless, water supply start and stop, regulation can be replied and supplied water
Pressure, report running status etc. instruct.
The geographical monitoring unit 400, is arranged on the machine group end of irrigation sprinkler, and plot side is arranged on for timing supervision
The geographical point sign unit 500 of edge position；
Pump valve control unit 700, is arranged on the water pump and valve of irrigation sprinkler, water supply pump, valve for controlling irrigation sprinkler
The keying of door and tail rifle；Pump valve control unit 700, the control device 200 is coupled in by wired or wireless, controls irrigation sprinkler
The equipment such as water supply pump, valve, tail rifle are opened and closed.
Jet array control unit 800, for the magnetic valve for controlling to be arranged between irrigation sprinkler water-main road and shower nozzle
600 keying.Jet array control unit 800, the control device 200 is coupled in by wired or wireless, with one or
Multiple positive pulse output ports, positive pulse cycle and dutycycle Independent adjustable, when controlling one or more magnetic valves to open and close, can be with
Realize that the pulsed of magnetic valve 600 is opened and closed.
Magnetic valve 600, is installed between irrigation sprinkler water-main road and shower nozzle, is controlled by switch arrays control unit 800.
Further, the variable irrigation control system based on giant sprinkler also includes supervision server；
The supervision server, for storing the configuration information that user is input into by least one controlling equipment 100,
The configuration information is sent to the control device 200, and receives the irrigation sprinkler, perseverance that the control device 200 is reported
Pressure water supplying unit 300, the operation shape of geographical monitoring unit 400, jet array control unit 800 and pump valve control unit 700
State.
In the embodiment of the present invention, supervision server can be the physical network server for possessing certain treatment service ability,
It can also be Cloud Server.The configuration information that the user that is stored with is input into by least one controlling equipment, such as irrigated area, sprinkling irrigation
The information such as machine, control unit, sensing acquisition data.With the communication interface with controlling equipment 100 and control device 200.
Further, the variable irrigation control system based on giant sprinkler also includes：
Data acquisition unit, by wired or wireless coupling and the control device, for pre-setting according to user
On-site data gathering is carried out, and timing sends data acquisition information to the control device or the supervision server；
In this embodiment, the supervision server, is additionally operable to the data acquisition letter for gathering the data acquisition unit
Breath is compared with default Sprinkler Irrigation, when the default Sprinkler Irrigation is met, the spray is started according to default setting parameter
Other equipment in filling machine and system.
Further, the geographical monitoring unit 400, built-in rfid interrogator and antenna, the built-in RFID read-write
Device passes through the antenna and sends geographical point sign unit 500 described in Monitoring instruction timing supervision, and unit is indicated when geographical point is received
After 500 response message, geographical information to the control device 200 is sent；
The geographical point sign unit 500, built-in RFID tag, the RFID label tag receives institute in the range of predeterminable range
State make an inventory instruction and response that built-in rfid interrogator sends.
In the embodiment of the present invention, geographical monitoring unit 400 is coupled in the control device 200 by wired or wireless,
It is mountable on irrigation sprinkler machine group end span tower carriage, built-in rfid interrogator and antenna, geographical point sign unit of regularly making an inventory
500.Geographical point sign unit 500 is such as received to make an inventory response message, then will be comprising the geographical point of the coding of geographical point sign unit
Information is sent to local network with the forms of broadcasting.GNSS (Global Navigation Satellite System) can be increased
Receiver module (GPS, Big Dipper etc.), realizes continuous reception location information function.Digital compass, gyroscope, barometer can be increased
Deng functional unit, relevant information continuous acquisition function is realized.
Geographical point sign unit 500, can be realized, built-in RFID tag using geographical mark post, receive the monitoring of geographical point single
Unit 400 makes an inventory.By adjusting the method such as read-write power and constraint antenna beamwidth of geographical monitoring unit 400, make ground
When edge point monitoring unit 400 is with geographical point sign (several tens cm) to certain limit close to each other of unit 500, geographical identifying sheet list
Unit 500 can receive make an inventory instruction and the response that geographical monitoring unit 400 sends.
Variable irrigation control method, apparatus and system based on giant sprinkler that the embodiment of the present invention is proposed, by matching somebody with somebody
Standby constant pressure water supply unit solves the water pressure fluctuations that shower nozzle opening and closing is caused, and operational reliability and the sprinkling for improving variable irrigation system are equal
Even property；Cell designation geographical position is indicated by geographical point, using geographical monitoring arrangement identification sign point, it is ensured that geographical position
While identification, the expense that high-precision GNSS/GIS reception systems are imported is reduced；Irrigated area is carried out into plot subregion, in control
The zonal control in plot, automatic identification subregion, adjustment shower nozzle working quantity or change injection flow rate are carried out in running, is divided
Area sprays, the variable irrigation for realize water saving, energy-conservation, reducing runoff and seepage；By Synchronous sprinkler percent timer and spray
Head opens and closes control pulse to improve the control accuracy of irrigation volume.
Through the above description of the embodiments, those skilled in the art can be understood that the present invention can lead to
Cross hardware realization, it is also possible to realize by the mode of software plus necessary general hardware platform.Based on such understanding, this hair
Bright technical scheme can be embodied in the form of software product, and the software product can be stored in a non-volatile memories
Medium (can be CD-ROM, USB flash disk, mobile hard disk etc.) in, including some instructions are used to so that a computer equipment (can be
Personal computer, server, or network equipment etc.) perform method described in each embodiment of the invention.
It will be appreciated by those skilled in the art that accompanying drawing is a schematic diagram for preferred embodiment, module or stream in accompanying drawing
Journey is not necessarily implemented necessary to the present invention.
It will be appreciated by those skilled in the art that the module in system in embodiment can be divided according to embodiment description
It is distributed in the system of embodiment, it is also possible to carry out respective change and be disposed other than in one or more systems of the present embodiment.On
Stating the module of embodiment can merge into a module, it is also possible to be further split into multiple submodule.
The above is only some embodiments of the invention, it is noted that for the ordinary skill people of the art
For member, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications also should
It is considered as protection scope of the present invention.
Claims (10)
1. a kind of variable irrigation control method based on giant sprinkler, it is characterised in that methods described includes：
By the configuration information of user input be sent to constant pressure water supply unit, geographical monitoring unit, jet array control unit and/
Or pump valve control unit, so that the constant pressure water supply unit, geographical monitoring unit, jet array control unit and/or pump valve
Control unit sets the operational factor of itself according to the configuration information of the user input；
The geographical information that the geographical monitoring unit sends is received, it is current according to the geographical information and irrigation sprinkler
Operational factor determines the plot subregion of current irrigated area；
The operational factor of the irrigation sprinkler is adjusted according to the corresponding preset configuration information of the plot subregion, and the plot is divided
The corresponding preset configuration information in area is sent to the jet array control unit, so that the jet array control unit is according to institute
State preset configuration information and adjust the operational factor of itself；
The constant pressure water supply unit, is arranged on pump house or irrigation sprinkler supply channel, for adjusting irrigation sprinkler pressure of supply water, so that
Its constant pressure water supply；The geographical monitoring unit, is arranged on the machine group end of irrigation sprinkler, and plot side is arranged on for timing supervision
The geographical point sign unit of edge position；Pump valve control unit, is arranged on the water pump and valve of irrigation sprinkler, for controlling irrigation sprinkler
Water supply pump, valve and tail rifle keying；Jet array control unit, for control be arranged on irrigation sprinkler water-main road with
The keying of the magnetic valve between shower nozzle.
2. method according to claim 1, it is characterised in that it is geographical that the reception geographical monitoring unit sends
Point information, the plot subregion of current irrigated area is determined according to the geographical information and the current operational factor of irrigation sprinkler,
Including：
Receive the geographical information that the geographical monitoring unit sends；
The current operational factor of irrigation sprinkler is obtained in real time；
The first subregion of current irrigated area is determined according to the geographical information and the current operational factor of irrigation sprinkler；
Preset numbers according to the shower nozzle being distributed in first subregion determine the second subregion of current irrigated area, realize ground
Block subregion.
3. method according to claim 2, it is characterised in that methods described also includes：
The partition number of the plot subregion according to the current irrigated area searches preset relation table, obtains and each partition number
Corresponding preset configuration information；
The operational factor that the irrigation sprinkler is adjusted according to the corresponding preset configuration information of the plot subregion, and will be described
The corresponding preset configuration information of block subregion is sent to the jet array control unit, including：
When irrigation sprinkler runs in the first subregion that the plot subregion is distributed, according to the partition number of first subregion
Corresponding preset configuration information adjusts the operational factor of the irrigation sprinkler；
The corresponding preset configuration information of the partition number of second subregion is sent to the jet array control unit.
4. a kind of variable irrigation control device based on giant sprinkler, it is characterised in that described device includes：
Sending module, for the configuration information of user input to be sent into constant pressure water supply unit, geographical monitoring unit, shower nozzle battle array
Row control unit and/or pump valve control unit, so that the constant pressure water supply unit, geographical monitoring unit, jet array control
Unit and/or pump valve control unit set the operational factor of itself according to the configuration information；
Receiver module, for receiving the geographical information that the geographical monitoring unit sends；
Plot subregion acquisition module, for the geographical information received according to the receiver module and the current operation of irrigation sprinkler
The plot subregion of the current irrigated area of parameter determination；
Control module, the operational factor for adjusting the irrigation sprinkler according to the corresponding preset configuration information of the plot subregion；
The sending module, is additionally operable to for the corresponding preset configuration information of the plot subregion to be sent to the jet array control
Unit, so that the jet array control unit adjusts the operational factor of itself according to the preset configuration information；
The constant pressure water supply unit, is arranged on pump house or irrigation sprinkler supply channel, for adjusting irrigation sprinkler pressure of supply water, so that
Its constant pressure water supply；The geographical monitoring unit, is arranged on the machine group end of irrigation sprinkler, and plot side is arranged on for timing supervision
The geographical point sign unit of edge position；Pump valve control unit, is arranged on the water pump and valve of irrigation sprinkler, for controlling irrigation sprinkler
Water supply pump, valve and tail rifle keying；Jet array control unit, for control be arranged on irrigation sprinkler water-main road with
The keying of the magnetic valve between shower nozzle.
5. device according to claim 4, it is characterised in that the plot subregion acquisition module includes：
Acquisition submodule, for obtaining the current operational factor of irrigation sprinkler in real time；
First subregion submodule, for determining current irrigation according to the current operational factor of the geographical information and irrigation sprinkler
First subregion in region；
Second subregion submodule, for determining current irrigation district according to the preset numbers of the shower nozzle being distributed in first subregion
Second subregion in domain, realizes plot subregion.
6. device according to claim 5, it is characterised in that described device also includes：
Searching modul, the partition number for the plot subregion according to the current irrigated area searches preset relation table, obtains
Preset configuration information corresponding with each partition number；
The control module, is additionally operable to when irrigation sprinkler works in the first subregion that the plot subregion is distributed, according to institute
The corresponding preset configuration information of partition number for stating the first subregion adjusts the operational factor of the irrigation sprinkler；
The sending module, is additionally operable to for the corresponding preset configuration information of the partition number of second subregion to be sent to the spray
Head array control unit.
7. a kind of variable irrigation control system based on giant sprinkler, it is characterised in that the system includes at least one behaviour
Control equipment, constant pressure water supply unit, geographical monitoring unit, multiple geographical point sign units, magnetic valve, pump valve control unit, spray
Head array control unit and the control device as described in claim 4-6 is any, at least one controlling equipment, constant pressure are supplied
Water unit, geographical monitoring unit, pump valve control unit and jet array control unit are communicated to connect with the control device；
The controlling equipment, the configuration parameter for receiving user input, and the configuration parameter is sent to the control dress
Put；
The constant pressure water supply unit, is arranged on pump house or irrigation sprinkler supply channel, for adjusting irrigation sprinkler pressure of supply water, so that
Its constant pressure water supply；The geographical monitoring unit, is arranged on the machine group end of irrigation sprinkler, and plot side is arranged on for timing supervision
The geographical point sign unit of edge position；Pump valve control unit, is arranged on the water pump and valve of irrigation sprinkler, for controlling irrigation sprinkler
Water supply pump, valve and tail rifle keying；Jet array control unit, for control be arranged on irrigation sprinkler water-main road with
The keying of the magnetic valve between shower nozzle.
8. system according to claim 7, it is characterised in that the system also includes supervision server；
The supervision server, for storing the configuration information that user is input into by least one controlling equipment, will be described
Configuration information is sent to the control device, and receive the irrigation sprinkler, constant pressure water supply unit that the control device reports,
The running status of edge point monitoring unit, jet array control unit and pump valve control unit.
9. system according to claim 8, it is characterised in that the system also includes：
Data acquisition unit, for carrying out on-site data gathering according to pre-setting for user, and timing is to the policing services
Device sends data acquisition information；
The supervision server, is additionally operable to enter the data acquisition information that the data acquisition unit is gathered with default Sprinkler Irrigation
Row is compared, and when the default Sprinkler Irrigation is met, other is started in the irrigation sprinkler and system according to default setting parameter
Equipment.
10. system according to claim 7, it is characterised in that the geographical monitoring unit, built-in rfid interrogator and
Antenna, the built-in rfid interrogator sends geographical point sign unit described in Monitoring instruction timing supervision by the antenna, when
After receiving the response message of geographical point sign unit, geographical information to the control device is sent；
The geographical point sign unit, built-in RFID tag, the RFID label tag receives described built-in in the range of predeterminable range
Make an inventory instruction and the response of rfid interrogator transmission.
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| CN110192518A (en) * | 2018-02-24 | 2019-09-03 | 蔡培堃 | Pinpoint Intelligent watering method and apparatus |
| CN108550083A (en) * | 2018-03-27 | 2018-09-18 | 华北水利水电大学 | A kind of irrigated area method and system for planning |
| CN112384062B (en) * | 2018-05-21 | 2022-08-16 | 自主枢转有限公司 | System and method for measuring soil content data |
| CN109328998B (en) * | 2018-11-07 | 2020-11-06 | 上海交通大学 | Method for configuring nozzle of circular sprinkler nozzle based on pulse width modulation variable sprinkling irrigation |
| CN109870958B (en) * | 2019-03-14 | 2024-01-05 | 天津科技大学 | Intelligent sprinkling irrigation control system and method for special-shaped area |
| CN113197071A (en) * | 2021-05-27 | 2021-08-03 | Oppo广东移动通信有限公司 | Irrigation method, device, control end, processing end, irrigation system and storage medium |
| CN113408678B (en) * | 2021-06-15 | 2023-08-15 | 广州极飞科技股份有限公司 | Correlation method, correlation device, electronic equipment and storage medium |
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| RU2112361C1 (en) * | 1994-07-04 | 1998-06-10 | Всероссийское научно-производственное объединение по орошению и сельхозводоснабжению "Радуга" | Controller for programmed irrigation control |
| DK1103178T3 (en) * | 1999-11-25 | 2008-11-24 | S Rain Control As | Two-wire management and monitoring system, especially for irrigation of local soil |
| CN201928757U (en) * | 2010-12-10 | 2011-08-17 | 南京理工大学 | GPRS wireless transmission network based intelligent monitoring system for water-saving irrigation of farmland |
| CN102499020B (en) * | 2011-09-30 | 2013-01-23 | 中国农业科学院农田灌溉研究所 | Multilevel distribution type constant pressure irrigation system |
| CN202773568U (en) * | 2012-05-21 | 2013-03-13 | 江苏天蓝地绿农庄有限公司 | Leafy vegetable full-automatic micro-spray irrigation system |
| CN102845283B (en) * | 2012-09-24 | 2014-05-28 | 王春晔 | Intelligent irrigation control management system for irrigator |
| CN204180658U (en) * | 2014-11-11 | 2015-03-04 | 甘肃农业大学 | Drip irrigation constant voltage essence water gaging control device |
| CN104584988A (en) * | 2015-01-12 | 2015-05-06 | 余姚市富金园艺灌溉设备有限公司 | Mobile phone remote intelligent irrigation system |
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