CN108181847A - The accurate spray irrigation system in greenhouse and method under a kind of Internet of Things framework - Google Patents
The accurate spray irrigation system in greenhouse and method under a kind of Internet of Things framework Download PDFInfo
- Publication number
- CN108181847A CN108181847A CN201711349559.5A CN201711349559A CN108181847A CN 108181847 A CN108181847 A CN 108181847A CN 201711349559 A CN201711349559 A CN 201711349559A CN 108181847 A CN108181847 A CN 108181847A
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- Prior art keywords
- greenhouse
- control
- nozzle
- irrigation system
- spray irrigation
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
- G05B19/0423—Input/output
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/25—Pc structure of the system
- G05B2219/25257—Microcontroller
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- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Abstract
The invention discloses the accurate spray irrigation systems in greenhouse and method under a kind of Internet of Things framework, mobile equipment, pc client including being equipped with green house control program, cloud server end, DTU communication modules, local controller, touch screen and nozzle control node in greenhouse.The present invention, by being precisely controlled nozzle operation in greenhouse, realizes greenhouse inner region, mode and the Precision Irrigation of time using intelligent control technology；Meanwhile solving the problems, such as that conventional pipeline irrigation system labour is big, the sprinkling efficiency is not high, development of greenhouse trend at this stage has been complied in proposition of the invention, and the implementation for three-dimensional agriculture, space agricultural creates condition.
Description
Technical field
It precisely sprays the present invention relates to greenhouse and manages technical field, the greenhouse under more particularly to a kind of Internet of Things framework is accurate
Spray irrigation system and method.
Background technology
Facilities horticulture industry has powerful growth momentum, facilities horticulture cultivated area has accounted for as China's new industry
More than the 85% total cultivated area in the world, more than 4,000,000 hectares.Important component of the greenhouse as facilities horticulture, kind
It plants area also increasingly expanding, play an increasingly important role in modern agriculture industry, end 2014, China's sunlight
Room area alreadys exceed 900,000 hectares.But also there is irrigation methods, backward in technique for current chamber planting, and water resources management is thick
It puts, the problems such as water-saving technology is waited to be widely applied, and the utilization rate of water resource is low.Therefore, it studies under a kind of Internet of Things framework
The accurate spray irrigation system in greenhouse and method seem increasingly important, have more wide application prospect.
Invention content
The shortcomings that it is a primary object of the present invention to overcome the prior art and deficiency, provide the temperature under a kind of Internet of Things framework
The accurate spray irrigation system in room can be directed to different demands in greenhouse and realize being precisely controlled for irrigated area, and irrigation method is precisely controlled,
And irrigation time is precisely controlled, and improves greenhouse water utilization rate, and then realize the increase of greenhouse yield.
Another object of the present invention is to provide the greenhouse under a kind of Internet of Things framework precisely to spray method.
The purpose of the present invention is realized by following technical solution：
A kind of greenhouse accurate spray irrigation system under Internet of Things framework, including greenhouse control subsystem and telecommunication,
Control subsystem；
Wherein, the greenhouse control subsystem includes greenhouse touch screen control management module, greenhouse controller and spray
Head control node；For showing, nozzle opens situation and the operating status of each nozzle of control in greenhouse；
Wherein, the telecommunication, control subsystem include the mobile hand-held device of green house control program is installed, PC is set
Standby and DTU communication modules；For showing that greenhouse nozzle opens situation, while receives controllers to teleworker
By remote mobile client or the control instruction of pc client, whether controlling nozzle switch in greenhouse.
Preferably, greenhouse touch screen control management module is the equipment that greenhouse controllers control nozzle,
Mobile hand-held device, PC equipment are the equipment that greenhouse remote control personnel control nozzle, realize long-range green house control；Peace
Mobile hand-held device equipped with green house control program, PC equipment and greenhouse touch screen control management module have collectively constituted long-range control
Make the operation mode that control is mixed with local control.
Preferably, control instruction is sent to greenhouse by cloud server end and controlled by mobile hand-held device, PC equipment
Subsystem.
Specifically, the control instruction information that cloud server end receives resolves to serial data, and turn by DTU communication modules
Issue greenhouse controller.
Preferably, greenhouse controller is used for the remote control information for summarizing the forwarding of DTU communication modules and greenhouse touches
Switching information is sent to specific nozzle control section by the local control information of control screen control management module input by controlling bus
Point.
Preferably, the greenhouse touch screen control management module and greenhouse controller are arranged on inside greenhouse.
Preferably, greenhouse controller coordinates control operation with nozzle control node, realizes the single-point control of nozzle in greenhouse
With the cooperation of multiparty control.
Preferably, controllers are actually needed according to greenhouse, the nozzle of designated position are selected, by clicking phase on touch screen
Position is answered, realizes the unlatching of nozzle in greenhouse, completes single-point operation；By carrying out slide on touch screen, select multiple
The unlatching of region nozzle is realized in position, completes multipoint operation.
Preferably, greenhouse controller, using MODBUS communication protocols, connects greenhouse touch screen using microprocessor as master control
Management module, DTU communication modules and nozzle control node are controlled, the reception for realize cloud server end, locally instructing, by solution
After analysis, nozzle control node is sent it to.
Preferably, nozzle control node includes master control, pulse valve driving, RS485 transceiver modules and power module；Master control
MODBUS protocol informations are received by RS485, parse the control instruction in greenhouse controller, master control according to control instruction,
Whether controlling the switch of pulse valve.
A kind of greenhouse under Internet of Things framework is precisely sprayed method, is included the following steps：
1) long-range green house control personnel are by being equipped with the mobile hand-held device of green house control program or PC equipment, according to temperature
Room is actually needed, and opening operation is carried out to the single or local nozzle of designated position in greenhouse；
2) remote cloud server end records the operating time of teleworker, personnel, concrete operations etc., and will
Concrete operations information is forwarded to DTU communication modules in greenhouse；
3) control information in greenhouse internal controller parsing DTU, specified nozzle is sent control information to by controlling bus
Control node realizes the switching manipulation of nozzle, completes long-range green house control operation；
4) greenhouse local operator is actually needed according to greenhouse, and management module is controlled by greenhouse embedded touch control screen, real
Now the nozzle switch of designated position in greenhouse or region is operated, completes local green house control operation.
Compared with prior art, the present invention having the following advantages that and advantageous effect：
1st, pipe irrigation system is relatively common irrigation system among current greenhouse, by pacifying on water supply line
Valve and water hose are filled, control valve is opened by manual (micro-control), is irrigated with delivery hose, but there are labours
Greatly, the problems such as irrigation efficiency is not high.The accurate spray irrigation system in the greenhouse under Internet of Things framework designed by the present invention, is asked for above-mentioned
Topic, solves the problems, such as that labour is big by multipaths such as indoor touch screen, remote mobile handheld device, remote pc clients；
It is sprayed by being precisely controlled single or local nozzle, solves the problems, such as that the sprinkling efficiency is not high.
2nd, at this stage, spray irrigation in greenhouse system is managed collectively mode using fragment, multiple not by setting up multiple switch control
With region sprinkling irrigation whether, for warm indoor growing there are many different cultivars plant in the case of, it is impossible to adapt to；And with solid
The it is proposed of the concepts such as agricultural, space agricultural, seems more valuable to the cultivation of different location, various plants.Therefore, it is of the invention
The accurate Design of Spray Irrigation System in designed greenhouse, this is the valency for designed by present actual conditions and future developing trend
Value is particularly important.
Description of the drawings
Fig. 1 is the overall structure diagram of embodiment spray irrigation system.
Fig. 2 is the greenhouse control subsystem schematic diagram of embodiment spray irrigation system.
Fig. 3 is the nozzle control node schematic diagram of embodiment spray irrigation system.
Fig. 4 is the remote control subsystem schematic diagram of embodiment spray irrigation system.
Fig. 5 is the touch screen interface of embodiment spray irrigation system.
Specific embodiment
With reference to embodiment and attached drawing, the present invention is described in further detail, but embodiments of the present invention are unlimited
In this.
Embodiment
As shown in Figures 1 to 4, the accurate spray irrigation system in greenhouse under a kind of Internet of Things framework controls son including greenhouse
System and telecommunication, control subsystem two parts.
Wherein, the greenhouse control subsystem includes greenhouse touch screen control management module, greenhouse controller and spray
Head control node；For showing, nozzle opens situation and the operating status of each nozzle of control in greenhouse.
Wherein, the telecommunication, control subsystem include being equipped with the mobile hand-held device of green house control program, PC visitors
Family end and DTU communication modules；For showing that greenhouse nozzle opens situation to teleworker, while receive control people
Member is by remote mobile client or the control instruction of pc client, whether controlling nozzle switch in greenhouse.
Input whether touch screen control management module in greenhouse is nozzle switch in greenhouse controllers control greenhouse
Equipment.Greenhouse controllers are actually needed after greenhouse has been maked an inspection tour according to greenhouse, select the nozzle of designated position, pass through
Corresponding position on touch screen is clicked, realizes the unlatching of nozzle in greenhouse, completes single-point operation；By being slided on touch screen
Multiple positions are selected in operation, realize the unlatching of region nozzle, complete multipoint operation.
DTU communication modules receive the displaying of remote cloud server client information, while are translated into serial data and are transferred to temperature
Chamber controller realizes the forwarding of information；On the other hand, greenhouse controller receives the input letter of greenhouse touch screen control management module
Breath.After information is summarized in greenhouse controller, greenhouse controller will parse, and by controlling bus, will forward information to corresponding
Nozzle node, complete system communication function.
Greenhouse controller, using MODBUS communication protocols, is connected to greenhouse touch screen control using microprocessor as master control
Three management module, DTU communication modules and nozzle control node components mainly realize cloud server end, touch screen instruction
Reception, after parsing, send it to nozzle control node.
Nozzle control node includes master control, pulse valve driving, RS485 transceiver modules and power module.Master control passes through
RS485 receives MODBUS protocol informations, parses the control instruction in greenhouse controller, master control is according to control instruction, control
Whether the switch of pulse valve.
It completes to control the remote control in greenhouse for convenience of long-range green house control personnel, system outfit is equipped with green house control
Mobile hand-held device, the pc client of program after remote control personnel are by authentication, by demand, utilize green house control
The list of program is electrically operated and multipoint operation, realizes the control to the corresponding different nozzle control nodes in greenhouse.
The accurate spray irrigation system specific workflow in greenhouse under entire Internet of Things framework is as follows：
1) long-range green house control personnel are by being equipped with the mobile hand-held device or pc client of green house control program, according to
Greenhouse is actually needed, and opening operation is carried out to the single or local nozzle of designated position in greenhouse；
2) remote cloud server records the operating time of teleworker, personnel, concrete operations etc., and will tool
Body operation information is forwarded to DTU communication modules in greenhouse；
3) control information in greenhouse internal controller parsing DTU, specified nozzle is sent control information to by controlling bus
Control node realizes the switching manipulation of nozzle, completes long-range green house control operation；
4) greenhouse local operator is actually needed according to greenhouse, and management module is controlled by greenhouse embedded touch control screen, real
Now the nozzle switch of designated position in greenhouse or region is operated, completes local green house control operation.
Above-described embodiment is the preferable embodiment of the present invention, but embodiments of the present invention are not by above-described embodiment
Limitation, other any Spirit Essences without departing from the present invention with made under principle change, modification, replacement, combine, simplification,
Equivalent substitute mode is should be, is included within protection scope of the present invention.
Claims (10)
1. a kind of accurate spray irrigation system in greenhouse under Internet of Things framework, which is characterized in that including greenhouse control subsystem and
Telecommunication, control subsystem；
Wherein, the greenhouse control subsystem includes greenhouse touch screen control management module, greenhouse controller and nozzle control
Node processed；For showing, nozzle opens situation and the operating status of each nozzle of control in greenhouse；
Wherein, the telecommunication, control subsystem include being equipped with the mobile hand-held device of green house control program, PC equipment,
Cloud server end and DTU communication modules；For showing that greenhouse nozzle opens situation to teleworker, receive simultaneously
Controllers are by remote mobile client or the control instruction of pc client, whether controlling nozzle switch in greenhouse.
2. the accurate spray irrigation system in greenhouse under Internet of Things framework according to claim 1, which is characterized in that greenhouse touch screen
Control management module is the equipment that greenhouse controllers control nozzle, and mobile hand-held device, PC equipment are greenhouse
The equipment that remote control personnel control nozzle realizes long-range green house control；The mobile hand of green house control program is installed
Holding equipment, PC equipment have collectively constituted remote control with greenhouse touch screen control management module and have mixed the behaviour controlled with local control
Operation mode.
3. the accurate spray irrigation system in greenhouse under Internet of Things framework according to claim 1, which is characterized in that ambulatory handheld is set
Control instruction is sent to greenhouse control subsystem by standby, PC equipment by cloud server end.
4. the accurate spray irrigation system in greenhouse under Internet of Things framework according to claim 3, which is characterized in that cloud server end
The control instruction information of receiving resolves to serial data, and be transmitted to greenhouse controller by DTU communication modules.
5. the accurate spray irrigation system in greenhouse under Internet of Things framework according to claim 1, which is characterized in that greenhouse controller
Summarize the remote control information of DTU communication modules forwarding and the local control of greenhouse touch screen control management module input
Switching information is sent to specific nozzle control node by information processed by controlling bus.
6. the accurate spray irrigation system in greenhouse under Internet of Things framework according to claim 1, which is characterized in that greenhouse controller
Coordinate control operation with nozzle control node, realize the single-point control of nozzle in greenhouse and the cooperation of multiparty control.
7. the accurate spray irrigation system in greenhouse under Internet of Things framework according to claim 1, which is characterized in that controllers root
It is actually needed according to greenhouse, selectes the nozzle of designated position, by clicking corresponding position on touch screen, realize opening for nozzle in greenhouse
It opens, completes single-point operation；By carrying out slide on touch screen, multiple positions are selected, the unlatching of realization region nozzle is complete
Into multipoint operation.
8. the accurate spray irrigation system in greenhouse under Internet of Things framework according to claim 1, which is characterized in that greenhouse controller
Using microcontroller as master control, using MODBUS communication protocols, connection greenhouse touch screen control management module, DTU communication modules
And nozzle control node, realize network control.
9. the accurate spray irrigation system in greenhouse under Internet of Things framework according to claim 1, which is characterized in that nozzle control section
Point includes master control, pulse valve driving, RS485 transceiver modules and power module；Master control receives MODBUS agreement solutions by RS485
Analyse unit information, parse the control instruction in greenhouse controller, master control according to control instruction, control the switch of pulse valve with
It is no.
A kind of method 10. greenhouse based on system described in claim 1 is precisely sprayed, which is characterized in that include the following steps：
1) long-range green house control personnel are by being equipped with the mobile hand-held device of green house control program or PC equipment, according to greenhouse reality
Border needs, and opening operation is carried out to the single or local nozzle of designated position in greenhouse；
2) remote cloud server end records the operating time of teleworker, personnel, concrete operations etc., and will be specific
Operation information is forwarded to DTU communication modules in greenhouse；
3) control information in greenhouse internal controller parsing DTU sends control information to specified nozzle by controlling bus and controls
Node realizes the switching manipulation of nozzle, completes long-range green house control operation；
4) greenhouse local operator is actually needed according to greenhouse, and management module, realization pair are controlled by greenhouse embedded touch control screen
The nozzle switch in designated position or region operates in greenhouse, completes local green house control operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711349559.5A CN108181847A (en) | 2017-12-15 | 2017-12-15 | The accurate spray irrigation system in greenhouse and method under a kind of Internet of Things framework |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711349559.5A CN108181847A (en) | 2017-12-15 | 2017-12-15 | The accurate spray irrigation system in greenhouse and method under a kind of Internet of Things framework |
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| Publication Number | Publication Date |
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| CN108181847A true CN108181847A (en) | 2018-06-19 |
Family
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| Application Number | Title | Priority Date | Filing Date |
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| CN201711349559.5A Pending CN108181847A (en) | 2017-12-15 | 2017-12-15 | The accurate spray irrigation system in greenhouse and method under a kind of Internet of Things framework |
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| CN (1) | CN108181847A (en) |
Cited By (3)
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| CN109042258A (en) * | 2018-09-20 | 2018-12-21 | 谢结苟 | A kind of irrigation system based on Internet of Things |
| CN109947023A (en) * | 2019-03-28 | 2019-06-28 | 四川疆禾农业科技有限公司 | A kind of agricultural land control method and system based on Internet of Things |
| CN110460158A (en) * | 2019-08-15 | 2019-11-15 | 中国科学院紫金山天文台 | A kind of astronomical telescope instrument and equipment remote power supply distribution system |
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| CN110460158A (en) * | 2019-08-15 | 2019-11-15 | 中国科学院紫金山天文台 | A kind of astronomical telescope instrument and equipment remote power supply distribution system |
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Application publication date: 20180619 |