CN101887279B - Control device of insulating quilt of sunlight greenhouse - Google Patents
Control device of insulating quilt of sunlight greenhouse Download PDFInfo
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- CN101887279B CN101887279B CN2010102309914A CN201010230991A CN101887279B CN 101887279 B CN101887279 B CN 101887279B CN 2010102309914 A CN2010102309914 A CN 2010102309914A CN 201010230991 A CN201010230991 A CN 201010230991A CN 101887279 B CN101887279 B CN 101887279B
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- control
- sunlight greenhouse
- control device
- controller
- motor
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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Abstract
The invention discloses a control device of an insulating quilt of a sunlight greenhouse, which comprises a motor, a sensor and a controller, wherein the motor is used for controlling the insulating quilt of the sunlight greenhouse to be rolled up or put down; the sensor is used for measuring the environmental parameters of the sunlight greenhouse; the controller is used for controlling the motor according to the measuring result of the sensor; and the controller comprises a network control module for supporting remote control based on a network. The control device of the insulating quilt of the sunlight greenhouse of the invention can automatically control the insulating quilt to be rolled up or put down, and can carry out remote control by the network.
Description
Technical field
The present invention relates to a kind of control device, particularly relate to a kind of control device of insulating quilt of sunlight greenhouse.
Background technology
Heliogreenhouse is the abbreviation of energy saving sunlight greenhouse, is the exclusive a kind of greenhouse type of north China, three ringwalls, one side daylighting.Heliogreenhouse can rely on sunshine to keep indoor certain temperature levels in the winter of cold, to satisfy the needs of vegetable crop growth.At night, heliogreenhouse is in order to keep temperature, and daylighting face uses outer cladding material (covered with mat as Pu in the past, and be mostly insulation quilt now) to cover.In the Solar Greenhouse in Winter production run, the inside temperature in greenhouse and illumination is to the growth important influence of plant, so that the environment conditioning in the greenhouse just seems is particularly important.Traditional heliogreenhouse environment conditioning mode is main with artificial regulatory, i.e. hand control motor, and the motor-driven insulation quilt is rolled or is put down.Because artificial monitoring exists the experience sum of errors can not problem on duty continuously, can not good environment be provided to plant.Along with a large amount of development of heliogreenhouse crowd, urgent day by day to the needs of heliogreenhouse Long-distance Control.
Though the environment automaton of existing attached-greenhouse can be realized the environment conditioning robotization, can the amount of lightening one's labor, rationally regulate environmental quality, also exist many shortcomings, can not be on heliogreenhouse.The shortcoming that this prior art exists: the one, control method is main with field control mainly, needs artificial execute-in-place and setting, can not Long-distance Control and long-range setting; The 2nd, adjusting device is many, and equipment is installed complicated, needs external sensor, and cost is high.
Summary of the invention
The technical matters that (one) will solve
The technical matters that the present invention will solve is: a kind of control device of insulating quilt of sunlight greenhouse that can carry out Long-distance Control is provided.
(2) technical scheme
In order to solve the problems of the technologies described above, the present invention provides a kind of control device of insulating quilt of sunlight greenhouse, comprising: motor is used to control the rolling or putting down of insulation quilt of heliogreenhouse; Sensor is used to measure the environmental parameter of heliogreenhouse; Controller is used for the measurement result control motor according to sensor, and controller comprises network control module, and network control module is used to support network-based remote control; Also be connected with current foldback circuit and open-phase protection circuit between said controller and the said motor; Said current foldback circuit is used for motor and when resistance is excessive, cuts off circuit; Said open-phase protection circuit is used for when three-phase circuit is looked younger, cutting off circuit.
Wherein, sensor comprises temperature sensor, humidity sensor and optical sensor.
Wherein, network control module is the network service chip, and controller also comprises main control chip, and main control chip is used for the measurement result of processes sensor and judges the residing state of insulation quilt.
Wherein, main control chip is built-in with control algolithm, and control algolithm is formulated according to the growth characteristics of the crop of planting in the heliogreenhouse.
Wherein, controller is through the solid-state relay drive motor.
Wherein, controller links to each other with control center through the RJ45 interface, and control center is used to revise the parameter of control algolithm and directly controls the unlatching of motor or close.
Wherein, main control chip is single-chip microcomputer PIC18F452, and the network service chip is ENC28J60.
Wherein, be integrated with control algolithm, ICP/IP protocol and http protocol in the program of main control chip.
Wherein, controller is encapsulated in the terminal box of motor.
Wherein, comprise wireless communication interface and RS485 communication interface.
(3) beneficial effect
Through controller is set, the built-in control algolithm of controller can realize the automatic control of heliogreenhouse insulation quilt; Through network control module is set, Long-distance Control that can realization heliogreenhouse insulation quilt Network Based; Through adopting single-chip microcomputer PIC18F452 and network service chip ENC28J60, help the miniaturization of device, improve antijamming capability, reduce cost of products.
Description of drawings
Fig. 1 is the structural representation of the controller of control device of insulating quilt of sunlight greenhouse of the present invention;
Fig. 2 is the principle of work synoptic diagram of control device of insulating quilt of sunlight greenhouse of the present invention.
Embodiment
Below in conjunction with accompanying drawing and embodiment, specific embodiments of the invention describes in further detail.Following examples are used to explain the present invention, but are not used for limiting scope of the present invention.
The control device of insulating quilt of sunlight greenhouse of one embodiment of the present of invention comprises: motor is used to control the rolling or putting down of insulation quilt of heliogreenhouse; Sensor is used to measure the environmental parameter of heliogreenhouse; Controller is used for the measurement result control motor according to sensor, and controller comprises network control module, and network control module is used to support network-based remote control.Wherein, sensor comprises temperature sensor, humidity sensor and optical sensor, is respectively applied for temperature, humidity and the intensity of illumination of measuring heliogreenhouse.
As shown in Figure 1, the controller of the control device of insulating quilt of sunlight greenhouse of present embodiment comprises main control chip and network service chip, and the network service chip is network control module.Main control chip is selected the PIC single-chip microcomputer based on reduced instruction set computer for use; Be specially PIC18F452, the network service chip selects that Microchip Technology (Microchip Technology) releases for use meet the IEEE802.3 agreement have only independently ethernet controller ENC28J60 of 28 pins.Main control chip is used for the measurement result of processes sensor and judges the state of insulation quilt needs (roll or put down), and concrete the realization is control algolithm integrated in the program through main control chip.The foundation of judging the state that insulation quilt needs is the measurement result of temperature sensor, humidity sensor and optical sensor, and measurement result is transferred to main control chip.Parameter in this control algolithm is set according to the growth characteristics of the crop of planting in the heliogreenhouse, because different plants is different to the requirement of temperature, humidity, illumination at various growth phases.The state of the insulation quilt needs that controller can be judged according to algorithm is correspondingly controlled motor, the rolling or putting down of the insulation quilt of Electric Machine Control heliogreenhouse.
In the present embodiment, controller links to each other with control center through the RJ45 interface, and control center can adopt computing machine, and control center is used to revise the parameter of control algolithm and directly controls the unlatching of motor or close.
In the present embodiment, also be integrated with ICP/IP protocol and http protocol in the program of main control chip, ICP/IP protocol and http protocol are used to realize the Long-distance Control of controller.The former provides the procotol basis, and the latter provides concrete Long-distance Control.The two all need customize according to the characteristics of controller, to reach higher efficient.The control device of insulating quilt of sunlight greenhouse of present embodiment also disposes wireless communication interface or RS485 communication interface, is used for support of wireless communication or RS485 communication pattern.
As shown in Figure 2, controller is through the relay drive motor, and relay has two, is solid-state relay, and two relays are respectively applied for drive motor and rotate and reverse, and motor rotates and reverse and controls rolling and putting down of insulation quilt respectively.Wherein, overcurrent and phase shortage circuit protection in the circuit of controller drives motor, have been added.
In the present embodiment, the embedded temperature sensor of controller, humidity sensor and optical sensor, controller are arranged in the terminal box of motor; Thereby can reduce the volume of whole device; The miniaturization of implement device has improved antijamming capability, has reduced cost of products.
Control device of insulating quilt of sunlight greenhouse of the present invention is applied among the heliogreenhouse crowd, and control device of insulating quilt of sunlight greenhouse becomes network node one by one, on each node, can both independently realize the automatic control of heliogreenhouse insulation quilt; And both can carry out centralized control, unified control to control center to whole nodes or part of nodes through connecting network, can control respectively node wherein again, control separately.
The embodiment of the invention is through being provided with controller, and the built-in control algolithm of controller can realize the automatic control of heliogreenhouse insulation quilt; Through network control module is set, Long-distance Control that can realization heliogreenhouse insulation quilt Network Based; Through adopting single-chip microcomputer PIC18F452 and network service chip ENC28J60, help the miniaturization of device, improve antijamming capability, reduced cost of products.
The above only is a preferred implementation of the present invention; Should be pointed out that for those skilled in the art, under the prerequisite that does not break away from know-why of the present invention; Can also make some improvement and replacement, these improvement and replacement also should be regarded as protection scope of the present invention.
Claims (10)
1. a control device of insulating quilt of sunlight greenhouse is characterized in that, comprising:
Motor is used to control the rolling or putting down of insulation quilt of heliogreenhouse;
Sensor is used to measure the environmental parameter of heliogreenhouse;
Controller is used for controlling said motor according to the measurement result of said sensor, and said controller comprises network control module, and said network control module is used to support network-based remote control;
Also be connected with current foldback circuit and open-phase protection circuit between said controller and the said motor;
Said current foldback circuit is used for motor and when resistance is excessive, cuts off circuit;
Said open-phase protection circuit is used for when three-phase circuit is looked younger, cutting off circuit.
2. control device of insulating quilt of sunlight greenhouse as claimed in claim 1 is characterized in that said sensor comprises temperature sensor, humidity sensor and optical sensor.
3. control device of insulating quilt of sunlight greenhouse as claimed in claim 2; It is characterized in that; Said network control module is the network service chip, and said controller also comprises main control chip, and said main control chip is used to handle the measurement result of said sensor and judges the residing state of said insulation.
4. control device of insulating quilt of sunlight greenhouse as claimed in claim 3 is characterized in that said main control chip is built-in with control algolithm, and said control algolithm is formulated according to the growth characteristics of the crop of planting in the said heliogreenhouse.
5. control device of insulating quilt of sunlight greenhouse as claimed in claim 3 is characterized in that said controller drives said motor through solid-state relay.
6. control device of insulating quilt of sunlight greenhouse as claimed in claim 4; It is characterized in that; Said controller links to each other with control center through the RJ45 interface, and said control center is used to revise the parameter of said control algolithm and directly controls the unlatching of said motor or close.
7. control device of insulating quilt of sunlight greenhouse as claimed in claim 4 is characterized in that, said main control chip is single-chip microcomputer PIC18F452, and said network service chip is ENC28J60.
8. like the described control device of insulating quilt of sunlight greenhouse of one of claim 3 to 7, it is characterized in that, be integrated with said control algolithm, ICP/IP protocol and http protocol in the program of said main control chip.
9. control device of insulating quilt of sunlight greenhouse as claimed in claim 8 is characterized in that said controller is encapsulated in the terminal box of said motor.
10. control device of insulating quilt of sunlight greenhouse as claimed in claim 9 is characterized in that, also comprises wireless communication interface and RS485 communication interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102309914A CN101887279B (en) | 2010-07-14 | 2010-07-14 | Control device of insulating quilt of sunlight greenhouse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102309914A CN101887279B (en) | 2010-07-14 | 2010-07-14 | Control device of insulating quilt of sunlight greenhouse |
Publications (2)
| Publication Number | Publication Date |
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| CN101887279A CN101887279A (en) | 2010-11-17 |
| CN101887279B true CN101887279B (en) | 2012-07-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010102309914A Expired - Fee Related CN101887279B (en) | 2010-07-14 | 2010-07-14 | Control device of insulating quilt of sunlight greenhouse |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106502292A (en) * | 2016-12-09 | 2017-03-15 | 汤彦清 | A kind of booth automatic control system |
| CN107836255A (en) * | 2017-11-24 | 2018-03-27 | 北京守朴科技有限公司 | Heliogreenhouse ventilation controller and control system |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1318282A (en) * | 2001-03-29 | 2001-10-24 | 中国科学院合肥智能机械研究所 | Intelligent green house group controlling system |
| CN1559175A (en) * | 2004-02-24 | 2005-01-05 | 深圳市宝安区农业科学技术推广中心 | Remote radio information feedback and controlable environment intelligent system for agricultural crops |
| CN1561676A (en) * | 2004-03-25 | 2005-01-12 | 江苏大学 | Intelligent controller for room temperature environment and control method |
| CN101145053A (en) * | 2007-09-18 | 2008-03-19 | 中国农业大学 | Motor controller based on distributed network |
| CN201194078Y (en) * | 2008-04-18 | 2009-02-11 | 浙江工业大学 | Greenhouse control apparatus based on microcontroller |
| CN201449567U (en) * | 2009-05-27 | 2010-05-05 | 江苏农林职业技术学院 | Control device for greenhouse environment |
-
2010
- 2010-07-14 CN CN2010102309914A patent/CN101887279B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1318282A (en) * | 2001-03-29 | 2001-10-24 | 中国科学院合肥智能机械研究所 | Intelligent green house group controlling system |
| CN1559175A (en) * | 2004-02-24 | 2005-01-05 | 深圳市宝安区农业科学技术推广中心 | Remote radio information feedback and controlable environment intelligent system for agricultural crops |
| CN1561676A (en) * | 2004-03-25 | 2005-01-12 | 江苏大学 | Intelligent controller for room temperature environment and control method |
| CN101145053A (en) * | 2007-09-18 | 2008-03-19 | 中国农业大学 | Motor controller based on distributed network |
| CN201194078Y (en) * | 2008-04-18 | 2009-02-11 | 浙江工业大学 | Greenhouse control apparatus based on microcontroller |
| CN201449567U (en) * | 2009-05-27 | 2010-05-05 | 江苏农林职业技术学院 | Control device for greenhouse environment |
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| CN101887279A (en) | 2010-11-17 |
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