CN104885884A - Variable irrigation control method, device and system based on large sprinkler - Google Patents
Variable irrigation control method, device and system based on large sprinkler Download PDFInfo
- Publication number
- CN104885884A CN104885884A CN201510266836.0A CN201510266836A CN104885884A CN 104885884 A CN104885884 A CN 104885884A CN 201510266836 A CN201510266836 A CN 201510266836A CN 104885884 A CN104885884 A CN 104885884A
- Authority
- CN
- China
- Prior art keywords
- geographical
- subregion
- control unit
- unit
- irrigation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Spray Control Apparatus (AREA)
Abstract
The invention provides a variable irrigation control method, device and system based on a large sprinkler. The method includes the steps that configuration information input by a user is sent to a constant-pressure water supply unit, a geographical point monitoring unit and a nozzle array control unit and/or a pump valve control unit, and therefore the units can set their running parameters according to the configuration information input by the user; geographical point information sent by the geographical point monitoring unit is received, and land parcel partitions of a current irrigation area are determined according to the geographical point information and current running parameters of the sprinkler; the running parameters of the sprinkler are adjusted according to preset configuration information corresponding to the land parcel partitions, and the preset configuration information corresponding to the land parcel partitions is sent to the nozzle array control unit so that the nozzle array control unit can adjust its running parameters according to the preset configuration information. By means of the method, the partitions can be recognized, the number of nozzles for work is adjusted or the water spraying amount is changed, partition irrigation is performed, and variable irrigation saving water and energy and reducing runoff and leakage is achieved.
Description
Technical field
The present invention relates to precision agriculture technology field, particularly relate to a kind of variable irrigation control method, Apparatus and system based on giant sprinkler.
Background technology
Variable irrigation is important content and the core component of precision agriculture theoretical research and practice, by means of agricultural modernization production model and the technical system of its " high yield, high-quality, efficient ", has 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, economizes on water 30% to 50% than broad irrigation mode.In recent years, China's agricultural scale intensive manufacture was constantly accelerated, and giant sprinkler relies on the plurality of advantages such as its strong adaptability, unit control range are large, sprinkling uniformity is high, automaticity is high to obtain Rapid Popularization and application.These giant sprinklers comprise center pivot sprinkling machine (also known as center pivot sprinkling machine), translation type sprinkler etc., wherein maximum with center pivot sprinkling machine popularizing area.Giant sprinkler unit control area is larger, two or more crop may be planted in sprinkling irrigation plot, soil moisture content is caused to there are differences at diverse location soil structure spatial variability, sometimes in plot, also there is the non-growing areas of field obstacle such as road, rivers and canals, building, and different crops have again different irrigation programs, therefore giant sprinkler is in irrigation process, needs for specific geographical position, soil moisture content, agrotype and needs water requirement etc. automatically identify and divide sprinkling irrigation region, adjustment shower nozzle working quantity or change injection flow rate.Realize variable irrigation have water saving, energy-conservation, increase production, avoid specific obstacle, reduce runoff and seepage, reduction fertilising or dispenser cost, reduce the remarkable advantages such as soil wheelmark maintenance.But the domestic research to giant sprinkler variable irrigation control system is in the stage at the early-stage, lacks complete variable irrigation control software design, hardware product, does not have irrigation sprinkler to be equipped with a whole set of variable irrigation control device yet and carry out sprinkling irrigation practical application.
The existing variable irrigation system based on GPS and generalized information system is located by high-precision GPS, achieves the subregion identification of irrigated area.Variable irrigation is realized by solenoid control shower nozzle opening and closing time.But prior art depends on high-precision GNSS/GIS receiving system, and system introducing costly; Do not consider the particularity of giant sprinkler, controlling shower nozzle keying duration simply may affect rainfall distribution uniformity.
Therefore, along with water, soil resource are increasingly in short supply, the continuous rising of the deterioration of the ecological environment and labor cost, how to provide a kind of variable irrigation control method based on giant sprinkler, Apparatus and system significant.
Summary of the invention
In view of the above problems, the present invention is proposed to provide a kind of variable irrigation control method, the Apparatus and system based on the giant sprinkler that overcome the problems referred to above or solve or slow down the problems referred to above at least in part.
According to an aspect of the present invention, provide a kind of variable irrigation control method based on giant sprinkler, the method comprises:
The configuration information that user inputs is sent to constant pressure water supply unit, monitoring unit, jet array control unit and/or pump valve control unit at geographical, and to make described constant pressure water supply unit, geographical some monitoring unit, jet array control unit and/or pump valve control unit arrange the operational factor of self according to the configuration information that described user inputs;
Receive the geographical dot information that described geographical some monitoring unit sends, determine the plot subregion of current irrigated area according to described geographical dot information and the current operational factor of irrigation sprinkler;
The preset configuration information corresponding according to described plot subregion adjusts the operational factor of described irrigation sprinkler, and preset configuration information corresponding for described plot subregion is sent to described jet array control unit, to make described jet array control unit according to the operational factor of described preset configuration information adjustment self;
Described constant pressure water supply unit, is arranged on pump house or irrigation sprinkler supply channel, for regulating irrigation sprinkler pressure of supply water, to make its constant pressure water supply; Described geographical some monitoring unit, is arranged on the machine group end of irrigation sprinkler, is arranged on the geographical sign unit of plot marginal position for timing supervision; Pump valve control unit, is arranged on water pump and the valve of irrigation sprinkler, for controlling the keying of the water supply pump of irrigation sprinkler, valve and tail rifle; Jet array control unit, for controlling the keying of the magnetic valve be arranged between irrigation sprinkler water-main road and shower nozzle.
Optionally, the geographical dot information that the described geographical some monitoring unit of described reception sends, determine the plot subregion of current irrigated area according to described geographical dot information and the current operational factor of irrigation sprinkler, comprising:
Receive the geographical dot information that described geographical some monitoring unit sends;
The operational factor that Real-time Obtaining irrigation sprinkler is current;
The first subregion of current irrigated area is determined according to described geographical dot information and the current operational factor of irrigation sprinkler;
Determine the second subregion of current irrigated area according to the preset numbers of the shower nozzle be distributed in described first subregion, realize plot subregion.
Optionally, described method also comprises:
Partition number according to the plot subregion of described current irrigated area searches preset relation table, obtains the preset configuration information corresponding with each partition number;
The described preset configuration information corresponding according to described plot subregion adjusts the operational factor of described irrigation sprinkler, and preset configuration information corresponding for described plot subregion is sent to described jet array control unit, comprising:
When irrigation sprinkler runs in the first subregion that described plot subregion distributes, the preset configuration information corresponding according to the partition number of described first subregion adjusts the operational factor of described irrigation sprinkler;
Preset configuration information corresponding for the partition number of described second subregion is sent to described jet array control unit.
According to another aspect of the present invention, provide a kind of variable irrigation control device based on giant sprinkler, this device comprises:
Sending module, configuration information for user being inputted is sent to constant pressure water supply unit, monitoring unit, jet array control unit and/or pump valve control unit at geographical, and to make described constant pressure water supply unit, geographical some monitoring unit, jet array control unit and/or pump valve control unit arrange the operational factor of self according to described configuration information;
Receiver module, for receiving the geographical dot information that described geographical some monitoring unit sends;
Plot subregion acquisition module, determines the plot subregion of current irrigated area for the geographical dot information that receives according to described receiver module and the current operational factor of irrigation sprinkler;
Control module, adjusts the operational factor of described irrigation sprinkler for the preset configuration information corresponding according to described plot subregion;
Described sending module, also for preset configuration information corresponding for described plot subregion is sent to described jet array control unit, to make described jet array control unit according to the operational factor of described preset configuration information adjustment self;
Described constant pressure water supply unit, is arranged on pump house or irrigation sprinkler supply channel, for regulating irrigation sprinkler pressure of supply water, to make its constant pressure water supply; Described geographical some monitoring unit, is arranged on the machine group end of irrigation sprinkler, is arranged on the geographical sign unit of plot marginal position for timing supervision; Pump valve control unit, is arranged on water pump and the valve of irrigation sprinkler, for controlling the keying of the water supply pump of irrigation sprinkler, valve and tail rifle; Jet array control unit, for controlling the keying of the magnetic valve be arranged between irrigation sprinkler water-main road and shower nozzle.
Optionally, described plot subregion acquisition module comprises:
Obtain submodule, for the operational factor that Real-time Obtaining irrigation sprinkler is current;
First subregion submodule, for determining the first subregion of current irrigated area according to described geographical dot information and the current operational factor of irrigation sprinkler;
Second subregion submodule, for determining the second subregion of current irrigated area according to the preset numbers of the shower nozzle be distributed in described first subregion, realizes plot subregion.
Optionally, described device also comprises:
Search module, the partition number for the plot subregion according to described current irrigated area searches preset relation table, obtains the preset configuration information corresponding with each partition number;
Described control module, also for when irrigation sprinkler works in the first subregion that described plot subregion distributes, the preset configuration information corresponding according to the partition number of described first subregion adjusts the operational factor of described irrigation sprinkler;
Described sending module, also for preset configuration information corresponding for the partition number of described second subregion is sent to described jet array control unit.
According to a further aspect of the invention, provide a kind of variable irrigation control system based on giant sprinkler, this system comprises at least one controlling equipment, constant pressure water supply unit, geographical some monitoring unit, multiple geographical sign unit, magnetic valve, pump valve control unit, jet array control unit and as above arbitrary described control device, and at least one controlling equipment described, constant pressure water supply unit, geographical some monitoring unit, pump valve control unit and jet array control unit and described control device communicate to connect;
Described controlling equipment, for receiving the configuration parameter of user's input, and is sent to described control device by described configuration parameter; Described constant pressure water supply unit, is arranged on pump house or irrigation sprinkler supply channel, for regulating irrigation sprinkler pressure of supply water, to make its constant pressure water supply; Described geographical some monitoring unit, is arranged on the machine group end of irrigation sprinkler, is arranged on the geographical sign unit of plot marginal position for timing supervision; Pump valve control unit, is arranged on water pump and the valve of irrigation sprinkler, for controlling the keying jet array control unit of the water supply pump of irrigation sprinkler, valve and tail rifle, for controlling the keying of the magnetic valve be arranged between irrigation sprinkler water-main road and shower nozzle.
Optionally, described system also comprises supervision server;
Described supervision server, for storing the configuration information that user is inputted by least one controlling equipment described, described configuration information is sent to described control device, and receives the running status of described irrigation sprinkler that described control device reports, constant pressure water supply unit, monitoring unit, jet array control unit and pump valve control unit at geographical.
Optionally, described system also comprises:
Data acquisition unit, for carrying out on-site data gathering according to pre-setting of user, and timing sends data acquisition information to described supervision server;
Described supervision server, also for the data acquisition information of described data acquisition unit acquires and default Sprinkler Irrigation being compared, when meeting described default Sprinkler Irrigation, starts other equipment in described irrigation sprinkler and system according to default setting parameter.
Optionally, described geographical some monitoring unit, built-in rfid interrogator and antenna, described built-in rfid interrogator sends geographical sign unit described in Monitoring instruction timing supervision by described antenna, when after the response message receiving geographical sign unit, send geographical dot information to described control device;
Described geographical sign unit, built-in RFID tag, instruction that what described RFID label tag received within the scope of predeterminable range that described built-in rfid interrogator sends make an inventory also is replied.
Beneficial effect of the present invention is:
1, by being equipped with the water pressure fluctuations that the opening and closing of constant pressure water supply unit solution shower nozzle causes, improving the operational reliability of variable irrigation system and spraying uniformity;
2, by geographical sign cell designation geographical position, adopt geographical monitoring arrangement identification to indicate point, while ensureing that geographical position identifies, reduce the expense that high-precision GNSS/GIS receiving system imports;
3, plot subregion is carried out in irrigated area, in controlling run process, carry out the zonal control in plot, automatically identify subregion, adjustment shower nozzle working quantity or change injection flow rate, carry out subregion sprinkling irrigation, realize water saving, energy-conservation, the variable irrigation that reduces runoff and seepage;
4, open and close by Synchronous sprinkler percent timer and shower nozzle the control accuracy that control impuls improves irrigation volume.
Accompanying drawing explanation
By reading hereafter detailed description of the preferred embodiment, various other advantage and benefit will become cheer and bright for those of ordinary skill in the art.Accompanying drawing only for illustrating the object of preferred embodiment, and does not think limitation of the present invention.And in whole accompanying drawing, represent identical parts by identical reference symbol.In the accompanying drawings:
Fig. 1 is the flow chart of a kind of variable irrigation control method based on giant sprinkler that the embodiment of the present invention proposes;
Fig. 2 is the schematic diagram of plot subregion in the embodiment of the present invention;
Fig. 3 is the structured flowchart of a kind of variable irrigation control device based on giant sprinkler that the embodiment of the present invention proposes;
Fig. 4 is the structured flowchart of a kind of variable irrigation control system based on giant sprinkler that the embodiment of the present invention proposes.
Embodiment
Be described below in detail embodiments of the invention, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Being exemplary below by the embodiment be described with reference to the drawings, only for explaining the present invention, and can not limitation of the present invention being interpreted as.
Those skilled in the art of the present technique are appreciated that unless expressly stated, and singulative used herein " ", " one ", " described " and " being somebody's turn to do " also can comprise plural form.Should be further understood that, the wording used in specification of the present invention " comprises " and refers to there is described feature, integer, step, operation, element and/or assembly, but does not get rid of and exist or add other features one or more, integer, step, operation, element, assembly and/or their group.
Those skilled in the art of the present technique are appreciated that unless otherwise defined, and all terms used herein (comprising technical term and scientific terminology), have the meaning identical with the general understanding of the those of ordinary skill in field belonging to the present invention.Should also be understood that those terms defined in such as general dictionary, should be understood to that there is the meaning consistent with the meaning in the context of prior art, unless and by specific definitions, otherwise can not explain by idealized or too formal implication.
Fig. 1 shows the flow chart of a kind of variable irrigation control method based on giant sprinkler that the embodiment of the present invention proposes.As shown in Figure 1, the variable irrigation control method based on giant sprinkler that the embodiment of the present invention proposes comprises:
S11, the configuration information that user inputs is sent to constant pressure water supply unit, monitoring unit, jet array control unit and/or pump valve control unit at geographical, to make described constant pressure water supply unit, geographical some monitoring unit, jet array control unit and/or pump valve control unit arrange the operational factor of self according to the configuration information that described user inputs;
S12, receive the geographical dot information that described geographical some monitoring unit send, determine the plot subregion of current irrigated area according to described geographical dot information and the current operational factor of irrigation sprinkler;
In this step, described geographical some monitoring unit, built-in rfid interrogator and antenna, described built-in rfid interrogator sends geographical sign unit described in Monitoring instruction timing supervision by described antenna, when after the response message receiving geographical sign unit, send geographical dot information to described control device; Described geographical sign unit, built-in RFID tag, instruction that what described RFID label tag received within the scope of predeterminable range that described built-in rfid interrogator sends make an inventory also is replied.
Wherein, described geographical dot information includes the number information of geographical sign unit.
Further, the described variable irrigation control method based on giant sprinkler also comprises: according to the default geographical some instruction associated with the described geographical number information indicating unit, the operational factor of adjustment irrigation sprinkler, as: open/close states, direction of advance, percentage etc. of advancing.Describedly preset geographical some instruction in advance for the described geographical number information indicating unit is set up, and the incidence relation both setting up, when being convenient to detect the geographical dot information of the number information comprising geographical sign unit, the default geographical some instruction that timely basis is associated with the geographical number information indicating unit adjusts the operational factor of irrigation sprinkler, also can for arranging the instruction of certain control unit parameter.
S13, the preset configuration information corresponding according to described plot subregion adjust the operational factor of described irrigation sprinkler, and preset configuration information corresponding for described plot subregion is sent to described jet array control unit, to make described jet array control unit according to the operational factor of described preset configuration information adjustment self;
Wherein, described constant pressure water supply unit, is arranged on pump house or irrigation sprinkler supply channel, for regulating irrigation sprinkler pressure of supply water, to make its constant pressure water supply; Described geographical some monitoring unit, is arranged on the machine group end of irrigation sprinkler, is arranged on the geographical sign unit of plot marginal position for timing supervision; Pump valve control unit, is arranged on water pump and the valve of irrigation sprinkler, for controlling the keying of the water supply pump of irrigation sprinkler, valve and tail rifle; Jet array control unit, for controlling the keying of the magnetic valve be arranged between irrigation sprinkler water-main road and shower nozzle.Described geographical sign unit can for being arranged on geographical some mark post of plot marginal position.
In the embodiment of the present invention, the configuration information of user's input comprises:
(1) sprinkling irrigation area information, comprises size, shape (as circular, square) etc.
(2) irrigation sprinkler information, comprise pattern (as circle, parallel-moving type etc.), effectively control area, the speed of travel, tail rifle with or without etc.; And the irrigation sprinkler of each first subregion is advanced fraction values; The magnetic valve (shower nozzle) of each second subregion opens and closes the percentage controlling duration and closed electromagnetic valve and open duration.
(3) irrigation sprinkler adjunct unit information, comprises the location mode surveillance style under expedition pump valve control unit, VCU, data acquisition unit, the intercommunication mode (as CAN, ZigBee etc.) of monitoring unit, jet array control unit etc., various communication mode, status information transmission or training in rotation interval etc. at geographical;
(4) geographical some identifying sheet list metamessage, comprises geographical sign unit, as the numbering of geographical some mark post, and the default geographical some instruction that irrigation sprinkler should perform during geographical this geographical some mark post of monitoring unit perception when advancing forward or backwards;
(5) geographical some command information is preset: comprise object unit, port, port output valve, output type (crawl export or switching value) that instruction carries out, that instruction has is invalid; Also can for arranging the instruction of certain control unit parameter, now, configuration information is object unit, parameter, pre-set parameter etc.By geographical some instruction can realize easily associate device as the keying of tail rifle, pressure of supply water regulates, irrigation sprinkler fixed point is shut down, the anhydrous function such as to pass through.
(6) sprinkling irrigation regional compartmentalization information: the plot subregion in sprinkling irrigation region: comprise the first subregion (bigdos) and the second subregion (little subregion) two kinds, corresponding sprinkling irrigation regional compartmentalization information comprises bigdos configuration information and little subregion configuration information two kinds, record the partition number that respective partition is corresponding, and the preset configuration information etc. that each partition number is corresponding.
(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 group.According to the control port quantity of jet array control unit, shower nozzle in group is assigned to different jet array control units, group number is associated with jet array control unit number, and preserves.As being: all shower nozzles are set to 1 group and group 1, comprise 48 shower nozzles (numbering 0-47), utilize the jet array control unit of 8 ports totally 6 (numbering 0-5), first unit controls 0-7 shower nozzle, second unit control 8-15 shower nozzle, the rest may be inferred.
Further, the geographical dot information that the described geographical some monitoring unit of described reception sends, determine the plot subregion of current irrigated area according to described geographical dot information and the current operational factor of irrigation sprinkler, comprising:
Receive the geographical dot information that described geographical some monitoring unit sends;
The operational factor that Real-time Obtaining irrigation sprinkler is current;
The first subregion of current irrigated area is determined according to described geographical dot information and the current operational factor of irrigation sprinkler;
Determine the second subregion of current irrigated area according to the preset numbers of the shower nozzle be distributed in described first subregion, obtain plot subregion.
In the embodiment of the present invention, sprinkling irrigation regional compartmentalization information: comprise bigdos configuration information and little subregion configuration information two kinds, accordingly, the plot subregion in sprinkling irrigation region: comprise the first subregion (bigdos) and the second subregion (little subregion) two kinds.
When utilizing center pivot sprinkling machine, bigdos is the subregion of circumferencial direction; When utilizing translation type sprinkler, bigdos is the subregion of irrigation sprinkler direct of travel.Using geographical some mark post as bigdos territory boundary marking, in the following manner by same direction sequential definition:
First subregion and bigdos (initial geographical some mark post numbering, end geographical some mark post numbering);
Example, as shown in Figure 2, the bigdos at place, A, B community, can describe with (Spot1, Spot2);
Second subregion and little subregion define in such a way:
Little subregion (initial geographical some mark post numbering, end geographical some mark post numbering, initial shower nozzle numbering, and end of a period shower nozzle is numbered);
Example, as shown in Figure 2, the little subregion of A can be expressed with (Spot1, Spot2, Relay0, Relay15); The little subregion of B can be expressed with (Spot1, Spot2, Relay16, Relay34).
Further, described method also comprises:
Partition number according to the plot subregion of described current irrigated area searches preset relation table, obtains the preset configuration information corresponding with each partition number;
The described preset configuration information corresponding according to described plot subregion adjusts the operational factor of described irrigation sprinkler, and preset configuration information corresponding for described plot subregion is sent to described jet array control unit, comprising:
When irrigation sprinkler runs in the first subregion that described plot subregion distributes, the preset configuration information corresponding according to the partition number of described first subregion adjusts the operational factor of described irrigation sprinkler;
Preset configuration information corresponding for the partition number of described second subregion is sent to described jet array control unit.
Wherein, described jet array control unit has one or more positive pulse output port, positive pulse cycle and dutycycle Independent adjustable, when controlling the keying of one or more magnetic valve, can realize magnetic valve pulsed and open and close.
The water pressure fluctuations that the embodiment of the present invention causes by being equipped with the opening and closing of constant pressure water supply unit solution shower nozzle, improves the operational reliability of variable irrigation system and sprays uniformity; By geographical sign cell designation geographical position, adopt geographical monitoring arrangement identification to indicate point, while ensureing that geographical position identifies, reduce the expense that high-precision GNSS/GIS receiving system imports; Plot subregion is carried out in irrigated area, in controlling run process, carries out the zonal control in plot, automatically identify subregion, adjustment shower nozzle working quantity or change injection flow rate, carry out subregion sprinkling irrigation, realize water saving, energy-conservation, the variable irrigation that reduces runoff and seepage.
In the embodiment of the present invention, after receiving the configuration information of user's input, according to the irrigation sprinkler information in described configuration information, the irrigation sprinkler arranging each bigdos is advanced fraction values; The preset configuration parameter of each little subregion is set: magnetic valve (shower nozzle) opens and closes the percentage parameter controlling duration and closed electromagnetic valve and unlatching duration, and the preset configuration parameter of each little subregion is forwarded to field network, jet array control unit etc. accepts configuration information and is stored in local unit.
Receive user send the instruction of irrigation sprinkler direct of travel is set after, the direct of travel being arranged irrigation sprinkler by direction output port is setting direction, and directional information is forwarded to field network, and jet array control unit etc. accepts directional information.
After receiving the irrigation sprinkler enabled instruction of user's transmission, start irrigation sprinkler by its enable port, and log-on message is forwarded to field network, after constant pressure water supply unit accepts enabled instruction, start and supply water; Start by each self-defined enforcement after pump valve control unit etc. accepts enabled instruction.
In running, jet array control unit receives irrigation sprinkler traffic direction and geographical dot information, when one of information (traffic direction, geographical point) changes, the numbering that controlled shower nozzle is about to enter little subregion is searched according to condition (traffic direction, geographical point).When little partition number changes, adjust pulse duration and the dutycycle of port corresponding to this shower nozzle, to reach the object regulating shower nozzle water yield.
In running, when receiving irrigation sprinkler traffic direction and geographical dot information, when one of information (traffic direction, geographical point) changes: search the bigdos numbering that irrigation sprinkler is about to enter.Bigdos numbering is when changing, and arranging irrigation sprinkler fraction values of advancing is the percentage setting value of advancing of bigdos after change.Search this default geographical some instruction associated by geographical some mark post, when instruction is effective, perform instruction.
In running, the reset-set state of percentage output port of advancing is forwarded to field network, jet array control unit accepting state change information, the pulse of reset shower nozzle.
After receiving the irrigation sprinkler halt instruction of user's transmission, stop irrigation sprinkler by shutting down port, and log-on message is forwarded to field network, after constant pressure water supply unit accepts enabled instruction, stop supplying water; Shut down by each self-defined enforcement after pump valve control unit etc. accepts enabled instruction.Sprinkling irrigation terminates.
In addition, in irrigation sprinkler traveling process, when after the geographical some mark post that geographical some monitoring unit monitors, if when geographical the associated geographical some instruction of mark post numbering is halt instruction, then perform halt instruction, implement shutdown operation as above, sprinkling irrigation terminates.
When non-revertive system mistake being detected, performing halt instruction, implementing shutdown operation as above, sprinkling irrigation terminates.
In sprinkling irrigation implementation process, the method also comprises according to data acquisition information, and when data acquisition information meets halt condition, perform halt instruction, implement shutdown operation as above, sprinkling irrigation terminates.
The variable irrigation control method based on giant sprinkler that the embodiment of the present invention proposes also comprises:
Arrange timed power on/off timer, sprinkling irrigation is implemented in timing;
According to data acquisition information, when meeting startup irrigation conditions, automatically carry out the setting of size partition information, automatically implement variable irrigation.
When implementing the variable irrigation control method based on giant sprinkler that the embodiment of the present invention proposes, the manual intervention of also can spray according to reality needs, realization sprinkling irrigation;
User can change current irrigation sprinkler and to advance fraction values.
User can close or open any one or more shower nozzle.
User sends virtual geographical dot information, realizes the function that the geographical mark post of same entity is same.
The embodiment of the present invention, opens and closes by being equipped with constant pressure water supply solution shower nozzle the water pressure fluctuations caused; Indicate geographical position by geographical some indication device, adopt geographical recognition device identification to indicate point, also can assist with the acceptance mechanism of the One-Point Location such as GPS or Big Dipper information, while ensureing geographical position accuracy of identification, reduce system introducing expense.The control accuracy that control impuls improves irrigation volume is opened and closed by Synchronous sprinkler percent timer and shower nozzle.
Fig. 3 shows the structured flowchart of a kind of variable irrigation control device based on giant sprinkler that the embodiment of the present invention proposes, as shown in Figure 3, the variable irrigation control device based on giant sprinkler that the embodiment of the present invention proposes comprises sending module 201, receiver module 202, plot subregion acquisition module 203 and control module 204, wherein:
Described sending module 201, configuration information for user being inputted is sent to constant pressure water supply unit, monitoring unit, jet array control unit and/or pump valve control unit at geographical, and to make described constant pressure water supply unit, geographical some monitoring unit, jet array control unit and/or pump valve control unit arrange the operational factor of self according to described configuration information;
Described receiver module 202, for receiving the geographical dot information that described geographical some monitoring unit sends;
Described plot subregion acquisition module 203, determines the plot subregion of current irrigated area for the geographical dot information that receives according to described receiver module and the current operational factor of irrigation sprinkler;
Described control module 204, adjusts the operational factor of described irrigation sprinkler for the preset configuration information corresponding according to described plot subregion;
Described sending module 201, also for preset configuration information corresponding for described plot subregion is sent to described jet array control unit, to make described jet array control unit according to the operational factor of described preset configuration information adjustment self;
Wherein, described constant pressure water supply unit, is arranged on pump house or irrigation sprinkler supply channel, for regulating irrigation sprinkler pressure of supply water, to make its constant pressure water supply; Described geographical some monitoring unit, is arranged on the machine group end of irrigation sprinkler, is arranged on the geographical sign unit of plot marginal position for timing supervision; Pump valve control unit, is arranged on water pump and the valve of irrigation sprinkler, for controlling the keying of the water supply pump of irrigation sprinkler, valve and tail rifle; Jet array control unit, for controlling the keying of the magnetic valve be arranged between irrigation sprinkler water-main road and shower nozzle.
Further, described plot subregion acquisition module 203 comprises:
Obtain submodule, for the operational factor that Real-time Obtaining irrigation sprinkler is current;
First subregion submodule, for determining the first subregion of current irrigated area according to described geographical dot information and the current operational factor of irrigation sprinkler;
Second subregion submodule, for determining the second subregion of current irrigated area according to the preset numbers of the shower nozzle be distributed in described first subregion, realizes plot subregion.
Further, the described variable irrigation control device based on giant sprinkler also comprises:
Search module, the partition number for the plot subregion according to described current irrigated area searches preset relation table, obtains the preset configuration information corresponding with each partition number;
In this embodiment, described control module 204, is further used for when irrigation sprinkler works in the first subregion that described plot subregion distributes, and the preset configuration information corresponding according to the partition number of described first subregion adjusts the operational factor of described irrigation sprinkler;
Described sending module 201, is further used for preset configuration information corresponding for the partition number of described second subregion to be sent to described jet array control unit.
Fig. 4 shows the structured flowchart of a kind of variable irrigation control system based on giant sprinkler that the embodiment of the present invention proposes.As shown in Figure 4, the variable irrigation control system based on giant sprinkler that the embodiment of the present invention proposes comprises: at least one controlling equipment 100, constant pressure water supply unit 300, geographical some monitoring unit 400, geographical sign unit 500, magnetic valve 600, pump valve control unit 700, jet array control unit 800 and the control device as above described in any embodiment 200, at least one controlling equipment 100 described, constant pressure water supply unit 300, geographical some monitoring unit 400, pump valve control unit 700 and jet array control unit 800 communicate to connect with described control device 200,
Will be understood that, it is a kind of based in the variable irrigation control system of giant sprinkler that the embodiment of the present invention proposes, and the quantity of each component units can be arranged according to the actual conditions of sprinkling irrigation operation, and can be one or more, the present invention is not specifically limited this.
The variable irrigation control device of giant sprinkler introduces technical scheme with structure as shown in Figure 3.The variable irrigation control device of giant sprinkler comprises sending module 201, receiver module 202, plot subregion acquisition module 203 and control module 204, wherein: described sending module 201, configuration information for user being inputted is sent to constant pressure water supply unit 300, monitoring unit 400, jet array control unit 800 and/or pump valve control unit 700 at geographical, and to make described constant pressure water supply unit 300, geographical some monitoring unit 400, jet array control unit 800 and/or pump valve control unit 700 arrange the operational factor of self according to described configuration information; Described receiver module 202, for receiving the geographical dot information that described geographical some monitoring unit 400 sends; Described plot subregion acquisition module 203, determines the plot subregion of current irrigated area for the geographical dot information that receives according to described receiver module and the current operational factor of irrigation sprinkler; Described control module 204, adjusts the operational factor of described irrigation sprinkler for the preset configuration information corresponding according to described plot subregion; Described sending module 201, also for preset configuration information corresponding for described plot subregion is sent to described jet array control unit 800, to make described jet array control unit 800 according to the operational factor of described preset configuration information adjustment self.
In the embodiment of the present invention, described controlling equipment 100, for receiving the configuration parameter of user's input, and is sent to described control device by described configuration parameter; Controlling equipment 100 is for having smart machine that is long-range or local network access capability.Be coupled with described control device 200, user accesses native system by controlling equipment 100.And carry out the setting of the configuration parameter about information such as sprinkling irrigation region, irrigation sprinkler information, each control unit, shower nozzle marshallings, implement control and management and information inspection.
Described constant pressure water supply unit 300, is arranged on pump house or irrigation sprinkler supply channel, for regulating irrigation sprinkler pressure of supply water, to make its constant pressure water supply; Constant pressure water supply unit 300, has pressure of supply water and regulates and constant pressure water supply function, be installed on pump house or irrigation sprinkler supply channel.Be coupled by wired or wireless and described control device 200, water supply start and stop can be replied, regulate pressure of supply water, report the instructions such as running status.
Described geographical some monitoring unit 400, is arranged on the machine group end of irrigation sprinkler, is arranged on the geographical sign unit 500 of plot marginal position for timing supervision;
Pump valve control unit 700, is arranged on water pump and the valve of irrigation sprinkler, for controlling the keying of the water supply pump of irrigation sprinkler, valve and tail rifle; Pump valve control unit 700, is coupled in described control device 200 by wired or wireless, and the equipment such as irrigation sprinkler water supply pump, valve, tail rifle that control open and close.
Jet array control unit 800, for controlling the keying of the magnetic valve 600 be arranged between irrigation sprinkler water-main road and shower nozzle.Jet array control unit 800, be coupled in described control device 200 by wired or wireless, there is one or more positive pulse output port, positive pulse cycle and dutycycle Independent adjustable, when controlling the keying of one or more magnetic valve, magnetic valve 600 pulsed can be realized and open and close.
Magnetic valve 600, is installed between irrigation sprinkler water-main road and shower nozzle, is controlled by switch arrays control unit 800.
Further, the described variable irrigation control system based on giant sprinkler also comprises supervision server;
Described supervision server, for storing the configuration information that user is inputted by least one controlling equipment 100 described, described configuration information is sent to described control device 200, and receives the running status of described irrigation sprinkler that described control device 200 reports, constant pressure water supply unit 300, monitoring unit 400, jet array control unit 800 and pump valve control unit 700 at geographical.
In the embodiment of the present invention, supervision server can be the physical network server possessing certain process service ability, also can be Cloud Server.Store the configuration information that user is inputted by least one controlling equipment described, as information such as irrigated area, irrigation sprinkler, control unit, sensing acquisition data.There is the communication interface with controlling equipment 100 and control device 200.
Further, the described variable irrigation control system based on giant sprinkler also comprises:
Data acquisition unit, by wired or wireless coupling and described control device, for carrying out on-site data gathering according to pre-setting of user, and timing sends data acquisition information to described control device or described supervision server;
In this embodiment, described supervision server, also for the data acquisition information of described data acquisition unit acquires and default Sprinkler Irrigation being compared, when meeting described default Sprinkler Irrigation, start other equipment in described irrigation sprinkler and system according to default setting parameter.
Further, described geographical some monitoring unit 400, built-in rfid interrogator and antenna, described built-in rfid interrogator sends geographical sign unit 500 described in Monitoring instruction timing supervision by described antenna, when after the response message receiving geographical sign unit 500, send geographical dot information to described control device 200;
Described geographical sign unit 500, built-in RFID tag, instruction that what described RFID label tag received within the scope of predeterminable range that described built-in rfid interrogator sends make an inventory also is replied.
In the embodiment of the present invention, geographical some monitoring unit 400, is coupled in described control device 200 by wired or wireless, can be installed on irrigation sprinkler machine group end span tower carriage, built-in rfid interrogator and antenna, geographical sign unit 500 of regularly making an inventory.To make an inventory response message as received geographical sign unit 500, then the geographical dot information of the coding comprising geographical sign unit is sent to local network with the forms of broadcasting.GNSS (Global Navigation Satellite System) receiver module (GPS, the Big Dipper etc.) can be increased, realize receiving locating information function continuously.The functional units such as digital compass, gyroscope, barometer can be increased, realize relevant information continuous acquisition function.
Geographical sign unit 500, geographical some mark post can be adopted to realize, and built-in RFID tag, accepts geographical some monitoring unit 400 and makes an inventory.By regulating the read-write power of geographical some monitoring unit 400 and retraining the methods such as antenna beamwidth, make geographical some monitoring unit 400 with geographical indicates unit 500 close to each other to certain limit (several tens cm) time, geographical some sign unit 500 can receive the instruction replying of making an inventory of geographical some monitoring unit 400 transmission.
Variable irrigation control method, Apparatus and system based on giant sprinkler that the embodiment of the present invention proposes, by being equipped with the water pressure fluctuations that the opening and closing of constant pressure water supply unit solution shower nozzle causes, improving the operational reliability of variable irrigation system and spraying uniformity; By geographical sign cell designation geographical position, adopt geographical monitoring arrangement identification to indicate point, while ensureing that geographical position identifies, reduce the expense that high-precision GNSS/GIS receiving system imports; Plot subregion is carried out in irrigated area, in controlling run process, carries out the zonal control in plot, automatically identify subregion, adjustment shower nozzle working quantity or change injection flow rate, carry out subregion sprinkling irrigation, realize water saving, energy-conservation, the variable irrigation that reduces runoff and seepage; The control accuracy that control impuls improves irrigation volume is opened and closed by Synchronous sprinkler percent timer and shower nozzle.
Through the above description of the embodiments, those skilled in the art can be well understood to the present invention can by hardware implementing, and the mode that also can add necessary general hardware platform by software realizes.Based on such understanding, technical scheme of the present invention can embody with the form of software product, it (can be CD-ROM that this software product can be stored in a non-volatile memory medium, USB flash disk, portable hard drive etc.) in, comprise some instructions and perform method described in each embodiment of the present invention in order to make a computer equipment (can be personal computer, server, or the network equipment etc.).
It will be appreciated by those skilled in the art that accompanying drawing is the schematic diagram of a preferred embodiment, the module in accompanying drawing or flow process might not be that enforcement the present invention is necessary.
It will be appreciated by those skilled in the art that the module in the system in embodiment can carry out being distributed in the system of embodiment according to embodiment description, also can carry out respective change and be arranged in the one or more systems being different from the present embodiment.The module of above-described embodiment can merge into a module, also can split into multiple submodule further.
The above is only some embodiments of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (10)
1. based on a variable irrigation control method for giant sprinkler, it is characterized in that, described method comprises:
The configuration information that user inputs is sent to constant pressure water supply unit, monitoring unit, jet array control unit and/or pump valve control unit at geographical, and to make described constant pressure water supply unit, geographical some monitoring unit, jet array control unit and/or pump valve control unit arrange the operational factor of self according to the configuration information that described user inputs;
Receive the geographical dot information that described geographical some monitoring unit sends, determine the plot subregion of current irrigated area according to described geographical dot information and the current operational factor of irrigation sprinkler;
The preset configuration information corresponding according to described plot subregion adjusts the operational factor of described irrigation sprinkler, and preset configuration information corresponding for described plot subregion is sent to described jet array control unit, to make described jet array control unit according to the operational factor of described preset configuration information adjustment self;
Described constant pressure water supply unit, is arranged on pump house or irrigation sprinkler supply channel, for regulating irrigation sprinkler pressure of supply water, to make its constant pressure water supply; Described geographical some monitoring unit, is arranged on the machine group end of irrigation sprinkler, is arranged on the geographical sign unit of plot marginal position for timing supervision; Pump valve control unit, is arranged on water pump and the valve of irrigation sprinkler, for controlling the keying of the water supply pump of irrigation sprinkler, valve and tail rifle; Jet array control unit, for controlling the keying of the magnetic valve be arranged between irrigation sprinkler water-main road and shower nozzle.
2. method according to claim 1, is characterized in that, the geographical dot information that the described geographical some monitoring unit of described reception sends, and determines the plot subregion of current irrigated area, comprising according to described geographical dot information and the current operational factor of irrigation sprinkler:
Receive the geographical dot information that described geographical some monitoring unit sends;
The operational factor that Real-time Obtaining irrigation sprinkler is current;
The first subregion of current irrigated area is determined according to described geographical dot information and the current operational factor of irrigation sprinkler;
Determine the second subregion of current irrigated area according to the preset numbers of the shower nozzle be distributed in described first subregion, realize plot subregion.
3. method according to claim 2, is characterized in that, described method also comprises:
Partition number according to the plot subregion of described current irrigated area searches preset relation table, obtains the preset configuration information corresponding with each partition number;
The described preset configuration information corresponding according to described plot subregion adjusts the operational factor of described irrigation sprinkler, and preset configuration information corresponding for described plot subregion is sent to described jet array control unit, comprising:
When irrigation sprinkler runs in the first subregion that described plot subregion distributes, the preset configuration information corresponding according to the partition number of described first subregion adjusts the operational factor of described irrigation sprinkler;
Preset configuration information corresponding for the partition number of described second subregion is sent to described jet array control unit.
4. based on a variable irrigation control device for giant sprinkler, it is characterized in that, described device also comprises:
Sending module, configuration information for user being inputted is sent to constant pressure water supply unit, monitoring unit, jet array control unit and/or pump valve control unit at geographical, and to make described constant pressure water supply unit, geographical some monitoring unit, jet array control unit and/or pump valve control unit arrange the operational factor of self according to described configuration information;
Receiver module, for receiving the geographical dot information that described geographical some monitoring unit sends;
Plot subregion acquisition module, determines the plot subregion of current irrigated area for the geographical dot information that receives according to described receiver module and the current operational factor of irrigation sprinkler;
Control module, adjusts the operational factor of described irrigation sprinkler for the preset configuration information corresponding according to described plot subregion;
Described sending module, also for preset configuration information corresponding for described plot subregion is sent to described jet array control unit, to make described jet array control unit according to the operational factor of described preset configuration information adjustment self;
Described constant pressure water supply unit, is arranged on pump house or irrigation sprinkler supply channel, for regulating irrigation sprinkler pressure of supply water, to make its constant pressure water supply; Described geographical some monitoring unit, is arranged on the machine group end of irrigation sprinkler, is arranged on the geographical sign unit of plot marginal position for timing supervision; Pump valve control unit, is arranged on water pump and the valve of irrigation sprinkler, for controlling the keying of the water supply pump of irrigation sprinkler, valve and tail rifle; Jet array control unit, for controlling the keying of the magnetic valve be arranged between irrigation sprinkler water-main road and shower nozzle.
5. device according to claim 4, is characterized in that, described plot subregion acquisition module comprises:
Obtain submodule, for the operational factor that Real-time Obtaining irrigation sprinkler is current;
First subregion submodule, for determining the first subregion of current irrigated area according to described geographical dot information and the current operational factor of irrigation sprinkler;
Second subregion submodule, for determining the second subregion of current irrigated area according to the preset numbers of the shower nozzle be distributed in described first subregion, realizes plot subregion.
6. device according to claim 5, is characterized in that, described device also comprises:
Search module, the partition number for the plot subregion according to described current irrigated area searches preset relation table, obtains the preset configuration information corresponding with each partition number;
Described control module, also for when irrigation sprinkler works in the first subregion that described plot subregion distributes, the preset configuration information corresponding according to the partition number of described first subregion adjusts the operational factor of described irrigation sprinkler;
Described sending module, also for preset configuration information corresponding for the partition number of described second subregion is sent to described jet array control unit.
7. the variable irrigation control system based on giant sprinkler, it is characterized in that, described system comprise at least one controlling equipment, constant pressure water supply unit, geographical some monitoring unit, multiple geographical sign unit, magnetic valve, pump valve control unit, jet array control unit and as arbitrary in claim 4-6 as described in control device, at least one controlling equipment described, constant pressure water supply unit, geographical some monitoring unit, pump valve control unit and jet array control unit and described control device communicate to connect;
Described controlling equipment, for receiving the configuration parameter of user's input, and is sent to described control device by described configuration parameter;
Described constant pressure water supply unit, is arranged on pump house or irrigation sprinkler supply channel, for regulating irrigation sprinkler pressure of supply water, to make its constant pressure water supply; Described geographical some monitoring unit, is arranged on the machine group end of irrigation sprinkler, is arranged on the geographical sign unit of plot marginal position for timing supervision; Pump valve control unit, is arranged on water pump and the valve of irrigation sprinkler, for controlling the keying of the water supply pump of irrigation sprinkler, valve and tail rifle; Jet array control unit, for controlling the keying of the magnetic valve be arranged between irrigation sprinkler water-main road and shower nozzle.
8. system according to claim 7, is characterized in that, described system also comprises supervision server;
Described supervision server, for storing the configuration information that user is inputted by least one controlling equipment described, described configuration information is sent to described control device, and receives the running status of described irrigation sprinkler that described control device reports, constant pressure water supply unit, monitoring unit, jet array control unit and pump valve control unit at geographical.
9. system according to claim 8, is characterized in that, described system also comprises:
Data acquisition unit, for carrying out on-site data gathering according to pre-setting of user, and timing sends data acquisition information to described supervision server;
Described supervision server, also for the data acquisition information of described data acquisition unit acquires and default Sprinkler Irrigation being compared, when meeting described default Sprinkler Irrigation, starts other equipment in described irrigation sprinkler and system according to default setting parameter.
10. system according to claim 7, it is characterized in that, described geographical some monitoring unit, built-in rfid interrogator and antenna, described built-in rfid interrogator sends geographical sign unit described in Monitoring instruction timing supervision by described antenna, when after the response message receiving geographical sign unit, send geographical dot information to described control device;
Described geographical sign unit, built-in RFID tag, instruction that what described RFID label tag received within the scope of predeterminable range that described built-in rfid interrogator sends make an inventory also is replied.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510266836.0A CN104885884B (en) | 2015-05-22 | 2015-05-22 | Variable irrigation control method based on giant sprinkler, apparatus and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510266836.0A CN104885884B (en) | 2015-05-22 | 2015-05-22 | Variable irrigation control method based on giant sprinkler, apparatus and system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104885884A true CN104885884A (en) | 2015-09-09 |
| CN104885884B CN104885884B (en) | 2017-06-06 |
Family
ID=54019208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510266836.0A Active CN104885884B (en) | 2015-05-22 | 2015-05-22 | Variable irrigation control method based on giant sprinkler, apparatus and system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104885884B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN109328998A (en) * | 2018-11-07 | 2019-02-15 | 上海交通大学 | Center pivot sprinkling machine spray nozzle configuration method based on the sprinkling irrigation of pulsewidth modulation variable |
| CN109870958A (en) * | 2019-03-14 | 2019-06-11 | 天津科技大学 | Irregular shaped region Intelligent spray irrigation control system and control method |
| CN110192518A (en) * | 2018-02-24 | 2019-09-03 | 蔡培堃 | Pinpoint Intelligent watering method and apparatus |
| CN112384062A (en) * | 2018-05-21 | 2021-02-19 | 自主枢转有限公司 | System and method for converting irrigation hub into social network of autonomous AI agricultural robot |
| 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 |
| CN113408678A (en) * | 2021-06-15 | 2021-09-17 | 广州极飞科技股份有限公司 | Correlation method, correlation device, electronic equipment and storage medium |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2112361C1 (en) * | 1994-07-04 | 1998-06-10 | Всероссийское научно-производственное объединение по орошению и сельхозводоснабжению "Радуга" | Controller for programmed irrigation control |
| EP1103178A1 (en) * | 1999-11-25 | 2001-05-30 | S-Rain Control A/S | A two-wire controlling and monitoring system for in particular irrigation of localised areas of 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 |
| CN102499020A (en) * | 2011-09-30 | 2012-06-20 | 中国农业科学院农田灌溉研究所 | Multilevel distribution type constant pressure irrigation system |
| CN102845283A (en) * | 2012-09-24 | 2013-01-02 | 王春晔 | Intelligent irrigation control management system for irrigator |
| 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 |
| 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 |
-
2015
- 2015-05-22 CN CN201510266836.0A patent/CN104885884B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2112361C1 (en) * | 1994-07-04 | 1998-06-10 | Всероссийское научно-производственное объединение по орошению и сельхозводоснабжению "Радуга" | Controller for programmed irrigation control |
| EP1103178A1 (en) * | 1999-11-25 | 2001-05-30 | S-Rain Control A/S | A two-wire controlling and monitoring system for in particular irrigation of localised areas of 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 |
| CN102499020A (en) * | 2011-09-30 | 2012-06-20 | 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 |
| CN102845283A (en) * | 2012-09-24 | 2013-01-02 | 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 |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN112384062A (en) * | 2018-05-21 | 2021-02-19 | 自主枢转有限公司 | System and method for converting irrigation hub into social network of autonomous AI agricultural robot |
| CN112384062B (en) * | 2018-05-21 | 2022-08-16 | 自主枢转有限公司 | System and method for measuring soil content data |
| US12022779B2 (en) | 2018-05-21 | 2024-07-02 | Autonomous Pivot Ltd. | System and method for turning irrigation pivots into a social network of autonomous AI farming robots |
| CN109328998A (en) * | 2018-11-07 | 2019-02-15 | 上海交通大学 | Center pivot sprinkling machine spray nozzle configuration method based on the sprinkling irrigation of pulsewidth modulation variable |
| CN109870958A (en) * | 2019-03-14 | 2019-06-11 | 天津科技大学 | Irregular shaped region Intelligent spray irrigation control system and control method |
| 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 |
| CN113408678A (en) * | 2021-06-15 | 2021-09-17 | 广州极飞科技股份有限公司 | Correlation method, correlation device, electronic equipment 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104885884B (en) | 2017-06-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104885884A (en) | Variable irrigation control method, device and system based on large sprinkler | |
| Li | Application of the internet of things technology in precision agriculture irrigation systems | |
| CN201618637U (en) | Intelligent drip irrigation system | |
| CN110168466A (en) | Intelligent mowing system | |
| CN102845283B (en) | Intelligent irrigation control management system for irrigator | |
| CN206043020U (en) | A kind of intelligent irrigation fertilization system based on cloud computing | |
| CN203416688U (en) | Orchard drop irrigation automatic control device based on ZigBee transmission technology | |
| CN106962147A (en) | UAV Intelligent water-saving irrigation system and construction method based on Beidou satellite system | |
| CN108156918A (en) | A kind of scale farmland wireless internet of things Intelligent drip irrigation system and method | |
| CN101347090B (en) | Embedded field controller for automatic drip-irrigation | |
| CN111109057B (en) | Irrigation method and device for greening and maintaining gardens | |
| CN104663368A (en) | Feedback control-based farmland irrigation system and method | |
| CN204948987U (en) | Accurate irrigation of rice system of observing and controling | |
| CN103583318A (en) | Passive water-saving irrigation method and facilities thereof | |
| CN101836573A (en) | System and method for farmland intelligent-control water distribution management | |
| CN105123446A (en) | System and method for accurate measuring and controlling irrigation of paddy rice based on wireless sensor network | |
| CN109090086A (en) | A kind of plant protection drone spray control system and its sprinkling control method | |
| CN105183053A (en) | Intelligent orchard management system | |
| CN104750008A (en) | Agricultural robot wireless remote-control system in ZigBee network | |
| CN202890122U (en) | Intelligent irrigation control managing system of irrigator | |
| CN104303952A (en) | Solar photovoltaic power generation water-saving irrigation system | |
| CN103704097A (en) | Full-automatic landscaping irrigation system | |
| CN205305620U (en) | Intelligence irrigation control ware | |
| CN204860410U (en) | Intelligence farmland irrigation system based on public network mobile terminal | |
| CN108391579A (en) | One kind monitoring system based on cloud computing photovoltaic water and fertilizer irrigation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |