CN105425742A - Automatic control system for temperature in greenhouse - Google Patents

Automatic control system for temperature in greenhouse Download PDF

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Publication number
CN105425742A
CN105425742A CN201510836128.6A CN201510836128A CN105425742A CN 105425742 A CN105425742 A CN 105425742A CN 201510836128 A CN201510836128 A CN 201510836128A CN 105425742 A CN105425742 A CN 105425742A
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temperature
greenhouse
concentration
control center
indoor
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CN201510836128.6A
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Chinese (zh)
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郑臣钏
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Individual
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Individual
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Priority to CN201510836128.6A priority Critical patent/CN105425742A/en
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    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00Programme-control systems
    • G05B19/02Programme-control systems electric
    • G05B19/418Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM]
    • G05B19/41845Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM] characterised by system universality, reconfigurability, modularity
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P90/00Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
    • Y02P90/02Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Greenhouses (AREA)

Abstract

Disclosed in the invention is an automatic control system for a temperature in a greenhouse. An indoor temperature sensing device collects current indoor temperature information, an outdoor temperature sensing device collects current outdoor temperature information, and a control center stores information of an optimum temperature for the crop; the indoor temperature information is compared with the optimum temperature for the crop; when the indoor temperature is lower than the optimum temperature, if the outdoor temperature is higher than the optimum temperature, forward air exchange by an air interchanger is carried out; and if the outdoor temperature is lower than the optimum temperature, a heating device is started; and when the indoor temperature is higher than the optimum temperature, if the outdoor temperature is higher than the optimum temperature and reverse air exchange by the air interchanger is carried out; and if the outdoor temperature is lower than the optimum temperature, forward air exchange by the air interchanger is carried out. The air interchanger adjusts the indoor temperature and the heating device carries out heating indoors. With the system, the manpower investment can be saved; the operation becomes simple and stable; and practicability is high.

Description

A kind of automation control system of greenhouse temperature
Technical field
The present invention relates to a kind of automation control system of greenhouse temperature.
Background technology
Greenhouse also known as greenhouse, can printing opacity, protect mild heat, multiplexly cultivate crop, the season that crop should not be grown grows, and the area that should not grow some crop grows this type of crop.The gourd, fruit and vegetable of winter planting, and the ornamental plant of temperate zone, north and south plantation, well solve people winter to the life requirement of fresh melon fruit vegetable, and the demand at heart to fine ornamental plant.But, existing greenhouse is in the planting process of crop, various factors whole process is all that people is for carrying out regulation and control, artificial regulation and control is not in time many times, especially in greenhouse temperature adjustment, careless slightly will to plantation crop cause irremediable damage, affect final harvest, for these problems, be badly in need of wanting one whole-process automatic networked control systems or scheme can solve this problem.
Summary of the invention
For above-mentioned technical matters, the invention provides a kind of whole-course automation and control, the input of manpower aspect can be reduced largely, and whole system is simple to operate, stable, there is the automation control system of the greenhouse temperature of very high practicality.
For solving the problems of the technologies described above, the technical solution used in the present invention is: the automation control system providing a kind of greenhouse temperature, comprise the greenhouse of framework and installation plastic sheeting composition on said frame, comprise indoor temperature induction installation, outdoor temperature induction installation, air interchanger, heating arrangement and control center;
The temperature information of collection for gathering the temperature information of current indoor, and is sent to described control center by described indoor temperature induction installation;
The temperature information collected for gathering the temperature information of current outdoor, and is sent to described control center by described outdoor temperature induction installation;
Described control center is for storing the most suitable temperature of crop, the most suitable temperature of crop of the indoor temperature information received and storage is compared, when indoor temperature lower than described crop the most suitable temperature time, if outdoor temperature is higher than the most suitable temperature of described crop, then opened the forward ventilation of described air interchanger by described control center; If outdoor temperature lower than the most suitable temperature of described crop, then opens described heating arrangement by described control center; When indoor temperature higher than described crop the most suitable temperature time, if outdoor temperature is higher than the most suitable temperature of described crop, the reverse ventilation of described air interchanger is then opened by described control center, if outdoor temperature is lower than the most suitable temperature of described crop, then opened the forward ventilation of described air interchanger by described control center;
Described air interchanger is used for regulating the temperature of indoor, comprises forward ventilation and oppositely ventilation;
Described heating arrangement is used for heating indoor.
Preferably, in technique scheme, described indoor temperature induction installation is multiple, and multiple described indoor temperature induction installation is evenly arranged in described greenhouse.
Adopt the beneficial effect of above-mentioned further scheme to be: the multiple indoor temperature induction installations evenly arranged, make to warm indoor temperature information gather more even, the temperature information of collection is more targeted, and reliability is also higher.
Preferably, in technique scheme, described indoor temperature induction installation communicates with wireless form with described control center.
The beneficial effect of above-mentioned further scheme is adopted to be: indoor temperature induction installation communicates with wireless form with between control center, indoor temperature induction installation is communicated with control center more convenient and swift, avoid the loaded down with trivial details of network layout and later maintenance.
Preferably, in technique scheme, described heating arrangement is multiple, and multiple described heating arrangement is evenly arranged in described greenhouse.
The beneficial effect of above-mentioned further scheme is adopted to be: multiple heating arrangement be evenly arranged in greenhouse, more uniform greenhouse can be heated, make the more even of temperature increase, also more rapid, improve growth rate and the output value of warm indoor crops to a certain extent.
Preferably, in technique scheme, described air interchanger is multiple, and multiple described air interchangers are evenly arranged on the both sides in greenhouse.
The beneficial effect of above-mentioned further scheme is adopted to be: the multiple air interchangers being evenly arranged on both sides, greenhouse, make when taking a breath to greenhouse, more quick, can faster by the temperature increase of indoor to the most suitable temperature of crop, improve the growth rate of crop.
Preferably, in technique scheme, the arranged outside of described air interchanger has the packoff opened when taking a breath.
The beneficial effect of above-mentioned further scheme is adopted to be: the setting of air interchanger outer sealing device, better can keep the temperature in greenhouse, avoid the generation of convection current situation when air interchanger is not opened.
Preferably, in technique scheme, also comprise be arranged in greenhouse for detect CO2 concentration CO2 concentration detection apparatus, for carrying the CO2 generating apparatus of high CO2 concentration and the CO2 absorption plant for reducing CO2 concentration.
The beneficial effect of above-mentioned further scheme is adopted to be: the setting of the CO2 concentration detection apparatus of CO2 concentration, CO2 generating apparatus and CO2 absorption plant in greenhouse, CO2 concentration in greenhouse can be detected and be regulated, ensure that the CO2 concentration in greenhouse is in optimal concentration, promote the growth of crop.
Preferably, in technique scheme, the optimum CO2 concentration of the CO2 concentration that described CO2 concentration detection apparatus sends by described control center and pre-stored is compared, and when the CO2 concentration that will measure is higher than described optimum CO2 concentration, controls the absorption that described CO2 absorption plant carries out CO2; When the CO2 concentration that will measure is lower than described optimum CO2 concentration, control CO2 generating apparatus generates CO2.
The beneficial effect of above-mentioned further scheme is adopted to be: to be regulated and controled CO2 generating apparatus and CO2 absorption plant by control center, the automation control system of greenhouse temperature can be mediated to the CO2 concentration in greenhouse voluntarily, guarantee that CO2 concentration is in optimal concentration, promote the growth of crop, eliminate the input of manpower aspect to a great extent.
Preferably, in technique scheme, described CO2 concentration detection apparatus, described CO2 generating apparatus and described CO2 absorption plant are evenly arranged in greenhouse.
The beneficial effect of above-mentioned further scheme is adopted to be: CO2 concentration detection apparatus, CO2 generating apparatus and CO2 absorption plant are evenly arranged in greenhouse, better can carry out measuring and adjustation to the CO2 concentration in greenhouse, and adjustment process is more evenly quick, and efficiency is also higher.
Preferably, in technique scheme, also comprise cloud server and intelligent terminal, the measure of the Detection Information received and the correspondence taked is uploaded to described cloud server by described control center, described cloud server by the information pushing that transmits to described intelligent terminal, the instruction that described intelligent terminal sends is forwarded to described control center by described cloud server.
Adopt the beneficial effect of above-mentioned further scheme to be: user can recognize by intelligent terminal the situation that the various parameter in greenhouse is current in real time, and can carry out the artificial regulatory of macroscopic view, what the automation control system of greenhouse temperature was run is more stable.
The present invention is owing to adopting above technical scheme, its technique effect reached is: the automation control system of greenhouse temperature provided by the invention is by indoor temperature induction installation, outdoor temperature induction installation well achieves the detection to greenhouse internal and external temperature, control center passes through indoor temperature and the most suitable temperature comparison of crop, formulate final temperature Adjusted Option, again by the control of control center to air interchanger and heating arrangement, achieve the fine adjustment to warm indoor temperature, ensure that warm indoor temperature is in the most suitable temperature of crop, promote growth rate and the output of crop largely, whole system is Automatic Control, reduce the input of manpower aspect largely, and whole system is simple to operate, stable, there is very high practicality.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the invention will be further described:
Fig. 1 is the schematic diagram of the automation control system of greenhouse temperature provided by the invention.
Embodiment
As shown in Figure 1, the automation control system of greenhouse temperature provided by the invention, comprise the greenhouse of framework and installation plastic sheeting composition on said frame, comprise indoor temperature induction installation, outdoor temperature induction installation, air interchanger, heating arrangement and control center, described indoor temperature induction installation is for gathering the temperature information of current indoor, and the temperature information of collection is sent to described control center, described outdoor temperature induction installation is for gathering the temperature information of current outdoor, and the temperature information collected is sent to described control center, described control center is for storing the most suitable temperature of crop, the most suitable temperature of crop of the indoor temperature information received and storage is compared, when indoor temperature lower than described crop the most suitable temperature time, if outdoor temperature is higher than the most suitable temperature of described crop, the forward ventilation of described air interchanger is then opened by described control center, if outdoor temperature lower than the most suitable temperature of described crop, then opens described heating arrangement by described control center, when indoor temperature higher than described crop the most suitable temperature time, if outdoor temperature is higher than the most suitable temperature of described crop, the reverse ventilation of described air interchanger is then opened by described control center, if outdoor temperature is lower than the most suitable temperature of described crop, the forward ventilation of described air interchanger is then opened by described control center, described air interchanger is used for regulating the temperature of indoor, and comprise forward ventilation and oppositely ventilation, described heating arrangement is used for heating indoor.
As a kind of embodiment, described indoor temperature induction installation is multiple, and multiple described indoor temperature induction installation is evenly arranged in described greenhouse.Multiple indoor temperature induction installations of even setting, make to warm indoor temperature information gather more even, the temperature information of collection is more targeted, and reliability is also higher.
As a kind of embodiment, described indoor temperature induction installation communicates with wireless form with described control center.Indoor temperature induction installation communicates with wireless form with between control center, indoor temperature induction installation is communicated more convenient and swift with control center, avoids the loaded down with trivial details of network layout and later maintenance.
As a kind of embodiment, described heating arrangement is multiple, and multiple described heating arrangement is evenly arranged in described greenhouse.Multiple heating arrangement be evenly arranged in greenhouse, can heat greenhouse more uniformly, makes the more even of temperature increase, also more rapid, improves growth rate and the output value of warm indoor crops to a certain extent.
As a kind of embodiment, described air interchanger is multiple, and multiple described air interchangers are evenly arranged on the both sides in greenhouse.Evenly being arranged on multiple air interchangers of both sides, greenhouse, making when taking a breath to greenhouse, more fast, can faster by the temperature increase of indoor to the most suitable temperature of crop, improve the growth rate of crop.
As a kind of embodiment, the arranged outside of described air interchanger has the packoff opened when taking a breath.The setting of air interchanger outer sealing device, better can keep the temperature in greenhouse, avoid the generation of convection current situation when air interchanger is not opened.
As a kind of embodiment, also comprise be arranged in greenhouse for detect CO2 concentration CO2 concentration detection apparatus, for carrying the CO2 generating apparatus of high CO2 concentration and the CO2 absorption plant for reducing CO2 concentration.In greenhouse, the setting of the CO2 concentration detection apparatus of CO2 concentration, CO2 generating apparatus and CO2 absorption plant, can detect the CO2 concentration in greenhouse and regulate, ensure that the CO2 concentration in greenhouse is in optimal concentration, promotes the growth of crop.
As a kind of embodiment, the optimum CO2 concentration of the CO2 concentration that described CO2 concentration detection apparatus sends by described control center and pre-stored is compared, when the CO2 concentration that will measure is higher than described optimum CO2 concentration, control the absorption that described CO2 absorption plant carries out CO2; When the CO2 concentration that will measure is lower than described optimum CO2 concentration, control CO2 generating apparatus generates CO2.By control center, CO2 generating apparatus and CO2 absorption plant are regulated and controled, the automation control system of greenhouse temperature can be mediated to the CO2 concentration in greenhouse voluntarily, guarantee that CO2 concentration is in optimal concentration, promote the growth of crop, eliminate the input of manpower aspect to a great extent.
As a kind of embodiment, described CO2 concentration detection apparatus, described CO2 generating apparatus and described CO2 absorption plant are evenly arranged in greenhouse.CO2 concentration detection apparatus, CO2 generating apparatus and CO2 absorption plant are evenly arranged in greenhouse, better can carry out measuring and adjustation to the CO2 concentration in greenhouse, and adjustment process is more evenly quick, and efficiency is also higher.
As a kind of embodiment, also comprise cloud server and intelligent terminal, the measure of the Detection Information received and the correspondence taked is uploaded to described cloud server by described control center, described cloud server by the information pushing that transmits to described intelligent terminal, the instruction that described intelligent terminal sends is forwarded to described control center by described cloud server.User can recognize by intelligent terminal the situation that the various parameter in greenhouse is current in real time, and can carry out the artificial regulatory of macroscopic view, and what the automation control system of greenhouse temperature was run is more stable.
The present invention is owing to adopting above technical scheme, its technique effect reached is: the automation control system of greenhouse temperature provided by the invention is by indoor temperature induction installation, outdoor temperature induction installation well achieves the detection to greenhouse internal and external temperature, control center passes through indoor temperature and the most suitable temperature comparison of crop, formulate final temperature Adjusted Option, again by the control of control center to air interchanger and heating arrangement, achieve the fine adjustment to warm indoor temperature, ensure that warm indoor temperature is in the most suitable temperature of crop, promote growth rate and the output of crop largely, whole system is Automatic Control, reduce the input of manpower aspect largely, and whole system is simple to operate, stable, there is very high practicality.
Above-mentioned embodiment is intended to illustrate that the present invention can be professional and technical personnel in the field and realizes or use; modifying to above-mentioned embodiment will be apparent for those skilled in the art; therefore the present invention includes but be not limited to above-mentioned embodiment; any these claims or instructions of meeting describes; meet and principle disclosed herein and novelty, the method for inventive features, technique, product, all fall within protection scope of the present invention.

Claims (10)

1. the automation control system of a greenhouse temperature, comprise the greenhouse of framework and installation plastic sheeting composition on said frame, it is characterized in that: comprise indoor temperature induction installation, outdoor temperature induction installation, air interchanger, heating arrangement and control center;
The temperature information of collection for gathering the temperature information of current indoor, and is sent to described control center by described indoor temperature induction installation;
The temperature information collected for gathering the temperature information of current outdoor, and is sent to described control center by described outdoor temperature induction installation;
Described control center is for storing the most suitable temperature of crop, the most suitable temperature of crop of the indoor temperature information received and storage is compared, when indoor temperature lower than described crop the most suitable temperature time, if outdoor temperature is higher than the most suitable temperature of described crop, then opened the forward ventilation of described air interchanger by described control center; If outdoor temperature lower than the most suitable temperature of described crop, then opens described heating arrangement by described control center; When indoor temperature higher than described crop the most suitable temperature time, if outdoor temperature is higher than the most suitable temperature of described crop, the reverse ventilation of described air interchanger is then opened by described control center, if outdoor temperature is lower than the most suitable temperature of described crop, then opened the forward ventilation of described air interchanger by described control center;
Described air interchanger is used for regulating the temperature of indoor, comprises forward ventilation and oppositely ventilation;
Described heating arrangement is used for heating indoor.
2. the automation control system of greenhouse temperature as claimed in claim 1, it is characterized in that: described indoor temperature induction installation is multiple, multiple described indoor temperature induction installation is evenly arranged in described greenhouse.
3. the automation control system of greenhouse temperature as claimed in claim 2, is characterized in that: described indoor temperature induction installation communicates with wireless form with described control center.
4. the automation control system of greenhouse temperature as claimed in claim 1, it is characterized in that: described heating arrangement is multiple, multiple described heating arrangement is evenly arranged in described greenhouse.
5. the automation control system of greenhouse temperature as claimed in claim 1, is characterized in that: described air interchanger is multiple, and multiple described air interchangers are evenly arranged on the both sides in greenhouse.
6. the automation control system of greenhouse temperature as claimed in claim 5, is characterized in that: the arranged outside of described air interchanger has the packoff opened when taking a breath.
7. the automation control system of greenhouse temperature as claimed in claim 1, is characterized in that: also comprise be arranged in greenhouse for detecting CO 2the CO of concentration 2concentration detection apparatus, for improving CO 2the CO of concentration 2generating apparatus and for reducing CO 2the CO of concentration 2absorption plant.
8. the automation control system of greenhouse temperature as claimed in claim 7, is characterized in that: described control center is by described CO 2the CO that concentration detection apparatus sends 2the optimum CO of concentration and pre-stored 2concentration is compared, as the CO that will measure 2concentration is higher than described optimum CO 2during concentration, control described CO 2absorption plant carries out CO 2absorption; As the CO that will measure 2concentration is lower than described optimum CO 2during concentration, control CO 2generating apparatus generates CO 2.
9. the automation control system of greenhouse temperature as claimed in claim 8, is characterized in that: described CO 2concentration detection apparatus, described CO 2generating apparatus and described CO 2absorption plant is evenly arranged in greenhouse.
10. the automation control system of the greenhouse temperature as described in claim 1 to 9, it is characterized in that: also comprise cloud server and intelligent terminal, the measure of the Detection Information received and the correspondence taked is uploaded to described cloud server by described control center, described cloud server by the information pushing that transmits to described intelligent terminal, the instruction that described intelligent terminal sends is forwarded to described control center by described cloud server.
CN201510836128.6A 2015-11-26 2015-11-26 Automatic control system for temperature in greenhouse Pending CN105425742A (en)

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Application Number Priority Date Filing Date Title
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107145180A (en) * 2017-07-05 2017-09-08 合肥思博特软件开发有限公司 A kind of mushroom culture room environmental automation control system
CN107632653A (en) * 2017-11-01 2018-01-26 山东劳动职业技术学院 A kind of temperature and humidity control system based on configuration software

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101063883A (en) * 2006-04-29 2007-10-31 浙江工业大学 Monitoring apparatus for green house groupenvironment
CN102511341A (en) * 2011-12-31 2012-06-27 大连高勤科技有限公司 Greenhouse management control system
CN102566558A (en) * 2012-02-21 2012-07-11 南京农业大学 System and method for managing intelligent greenhouse based on Android platform
CN203101988U (en) * 2013-03-19 2013-07-31 宁夏壹丰万垄农业设施科技有限公司 Greenhouse microenvironment control system
CN103592980A (en) * 2013-11-11 2014-02-19 嘉善天慧光电科技有限公司 Greenhouse automatic control system
CN104238602A (en) * 2014-07-25 2014-12-24 江苏永联现代农业发展有限公司 Greenhouse environment intelligent control and management system based on information acquisition
CN205608501U (en) * 2015-11-26 2016-09-28 郑臣钏 Automated control system of greenhouse temperature

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101063883A (en) * 2006-04-29 2007-10-31 浙江工业大学 Monitoring apparatus for green house groupenvironment
CN102511341A (en) * 2011-12-31 2012-06-27 大连高勤科技有限公司 Greenhouse management control system
CN102566558A (en) * 2012-02-21 2012-07-11 南京农业大学 System and method for managing intelligent greenhouse based on Android platform
CN203101988U (en) * 2013-03-19 2013-07-31 宁夏壹丰万垄农业设施科技有限公司 Greenhouse microenvironment control system
CN103592980A (en) * 2013-11-11 2014-02-19 嘉善天慧光电科技有限公司 Greenhouse automatic control system
CN104238602A (en) * 2014-07-25 2014-12-24 江苏永联现代农业发展有限公司 Greenhouse environment intelligent control and management system based on information acquisition
CN205608501U (en) * 2015-11-26 2016-09-28 郑臣钏 Automated control system of greenhouse temperature

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107145180A (en) * 2017-07-05 2017-09-08 合肥思博特软件开发有限公司 A kind of mushroom culture room environmental automation control system
CN107632653A (en) * 2017-11-01 2018-01-26 山东劳动职业技术学院 A kind of temperature and humidity control system based on configuration software

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