CN106886235A - The intelligence control system and control method of SCM Based plant incubator - Google Patents
The intelligence control system and control method of SCM Based plant incubator Download PDFInfo
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- CN106886235A CN106886235A CN201710241774.7A CN201710241774A CN106886235A CN 106886235 A CN106886235 A CN 106886235A CN 201710241774 A CN201710241774 A CN 201710241774A CN 106886235 A CN106886235 A CN 106886235A
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D27/00—Simultaneous control of variables covered by two or more of main groups G05D1/00 - G05D25/00
- G05D27/02—Simultaneous control of variables covered by two or more of main groups G05D1/00 - G05D25/00 characterised by the use of electric means
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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
Abstract
The present invention relates to a kind of control system of plant incubator, the intelligence control system and control method of the plant incubator of single-chip microcomputer are based especially on, including detection module, environmental control module, memory module and the input/output module being connected with one-chip computer module；Temperature, humidity, intensity of illumination and CO that the environmental control module is used to control inside incubator2Concentration.The intelligence control system and control method of the SCM Based plant incubator that the present invention is provided are easy to operate, multiple functional, energy-efficient, and tool autgmentability, are capable of achieving to illumination, temperature, humidity and CO in greenhouse2The parameter intelligents such as concentration are simulated and controlled, the pid control mode that control of temperature and humidity system is used, and 1 DEG C of maximum absolute error, the humidity maximum relative error control of temperature realize stationary temperature and moisture field, intensity of illumination and CO ± 5%2Concentration control is accurate, meets the growth needs of plant.
Description
Technical field
The present invention relates to a kind of control system of plant incubator, the intelligence of the plant incubator of single-chip microcomputer is based especially on
Control system and control method.
Background technology
Plant tissue culture is the important node in industrialized agriculture industrial chain, temperature, humidity, illumination, CO2It is influence plant tissue culture
Most important external condition.The fluorescent light that current plant tissue culture is used, the band spectrum and plant selectable of its transmitting
Absorption spectrum Incomplete matching, for plant tissue culture light filling, specific aim is poor, light efficiency is low, and caloric value is big, high energy consumption；Heating apparatus
Based on Electric heating, but electrical heating elements are generally heater-type electrothermal tube, electric hot plate, have that thermal inertia is big, transformation efficiency is low,
Energy storage is high to wait not enough.
The content of the invention
To solve the above problems, the present invention provides a kind of spectrum and meets the low base of plant growth needs, temperature, energy consumption
In the intelligence control system and control method of the plant incubator of single-chip microcomputer, concrete technical scheme is：
The intelligence control system of SCM Based plant incubator, including one-chip computer module, detection module, environmental Kuznets Curves mould
Block, memory module and input/output module, the detection module, environmental control module, memory module and input/output module are equal
It is connected with one-chip computer module；The one-chip computer module preserves operation program, while completing incubator internal environment parameter information
Collection and storage, the information that one-chip computer module will be received again are internally calculated and are compared with the parameter of setting, so that
Corresponding judgement is made, finally further according to the result output alarm signal for judging and by environmental control module regulation culture case
The environment in portion；Temperature, humidity, intensity of illumination and CO that the detection module is used to detect inside incubator2Concentration；The environment
Temperature, humidity, intensity of illumination and CO that control module is used to control inside incubator2Concentration；The memory module save routine
Operational factor, the situation record of current system operation and historical data；The input/output module is for arrange parameter and in real time
Ambient parameter inside display incubator.
Preferably, the one-chip computer module includes MSP430F149 single-chip microcomputers, crystal oscillating circuit and reset circuit；The crystal oscillator
Circuit includes a crystal oscillator and two electric capacity of 30pf of 12MHz, and the clock signal for needing is provided by the vibration of crystal oscillator；It is described
Reset circuit is electrification reset.
Preferably, the detection module includes temperature sensor, intensity of illumination sensor, CO2Sensor and humidity sensor
Device.
Wherein, the temperature sensor is PT100, and temperature sensor passes through change-over circuit and signal amplification circuit and A/D
Converter is connected；The intensity of illumination sensor is SM3560M, and intensity of illumination sensor passes through change-over circuit and A/D converter
Connection；The CO2Sensor is SM6070B, CO2Sensor is connected with A/D converter；The A/D converter and one-chip computer module
Connection；The humidity sensor is SHT11 digital temperature-humidity sensors, and Temperature Humidity Sensor is connected with one-chip computer module.
Preferably, the input/output module is touch-screen, and the touch-screen is connected by RS232 with one-chip computer module.
Preferably, the environmental control module includes heating system, humidification system, illumination system, refrigeration system and CO2It is dense
Degree system.
Wherein, the heating system includes the heater and heated fan that are connected with solid-state relay, and heated fan will
Air inside incubator is circulated heating；The humidification system includes solid-state relay and humidification boiler, the humidification
Boiler is connected with solid-state relay, and humidification boiler is sent into inside incubator steam by pipeline；The illumination system includes solid
Body relay and LED, the LED are connected with solid-state relay；The solid-state relay is controlled with the PWM of single-chip microcomputer module
Device connection processed；Described refrigeration system includes refrigeration unit and refrigeration fan, the refrigeration unit and air-cooler with electromagnetism after
Electrical equipment is connected, and refrigeration fan is circulated refrigeration to the air inside incubator；The CO2Concentration systems include electromagnetism relay
Device, magnetic valve and CO2Gas cylinder, the electromagnetic relay is connected with magnetic valve, the magnetic valve and CO2Gas cylinder is connected；The electromagnetism
Relay with the connection of single-chip microcomputer module.
Preferably, the LED be three-basic-colour lamp i.e. comprising feux rouges, white light, three kinds of lamps of color of blue light, the feux rouges
Wavelength is 600nm-700nm, and the wavelength of blue light is 400nm-500nm, and three kinds of light sources are to be connected completion with solid-state relay respectively
The strong and weak control of illumination.
The intelligent control method of SCM Based plant incubator, comprises the following steps：
S1 systems start, and system is initialized after energization；
S2 parameter settings, selection parameter setting on the touchscreen, setting temperature, humidity, illumination are strong the need for being cultivated according to plant
Degree, CO2Concentration and run time；
The control of S3 temperature, one-chip computer module sends temperature detection instruction, and temperature sensor detects the temperature inside incubator, so
The temperature signal of detection is transferred to one-chip computer module afterwards, one-chip computer module compares current temperature with the temperature of setting
Compared with when the temperature of detection is higher than design temperature, one-chip computer module sends cooling control signal, is started by electromagnetic relay and made
Cold group and refrigeration fan, refrigeration fan are circulated refrigeration to the air inside incubator, reduce the temperature of air, work as detection
Temperature less than setting temperature when, single-chip microcomputer module sends intensification control signal, by PWM controller to heater and heating
Fan is controlled, and heated fan is circulated heating to the air inside incubator, improves the temperature of air；
The control of S4 humidity, one-chip computer module sends Humidity Detection instruction, and humidity sensor detects the humidity inside incubator, so
The moisture signal of detection is transferred to one-chip computer module afterwards, one-chip computer module compares current humidity with the humidity of setting
Compared with when the humidity of detection is less than the humidity for setting, single-chip microcomputer module sends humidification control signal, is added by PWM controller pair
Wet boiler is controlled, and cold water is burnt till into steam is sent to the humidity that air is improved in incubator inside, when the humidity of detection is higher than
During setting humidity, one-chip computer module sends moisture removal control signal, and refrigeration unit and refrigeration fan, system are started by electromagnetic relay
Air-cooler is circulated refrigeration to the air inside incubator, and the humidity of air is reduced by cool-down dehumidification；
The control of S5 intensities of illumination, one-chip computer module sends intensity of illumination detection instruction, intensity of illumination sensor detection incubator
Internal intensity of illumination, to one-chip computer module, one-chip computer module is to current light for the intensity of illumination signal transmission that then will be detected
It is compared with the intensity of illumination of setting according to intensity, when the intensity of illumination of detection is different from setting intensity of illumination, single-chip microcomputer mould
Block sends intensity of illumination control signal, and LED is controlled by PWM controller, regulating illumination intensity；
The control of S6 gas concentration lwevels, one-chip computer module sends gas concentration lwevel detection instruction, gas concentration lwevel sensing
Device detection incubator inside gas concentration lwevel, then will detect gas concentration lwevel signal transmission to one-chip computer module,
One-chip computer module is compared to current gas concentration lwevel with the gas concentration lwevel of setting, when the dense carbon dioxide of detection
When degree is less than the gas concentration lwevel for setting, single-chip microcomputer module sends solenoid valve control signal, and electricity is opened by electromagnetic relay
Magnet valve, the gas concentration lwevel that air is improved in incubator inside is added to by the carbon dioxide in dioxide bottle.
Wherein, the control of temperature and humidity is adjusted using PID in the step S3 and S4, the output quantity control according to PID
The dutycycle of PWM ripples processed, so as to reach the stability of control temperature and humidity；Three kinds of light sources are by independence in the step S5
Solid-state relay complete the strong and weak control of illumination, the intensity of illumination according to setting is individually controlled or cross-over control；It is described
The unlatching of magnetic valve is that a point unlatching is the very short opening time in step S6, and gas concentration lwevel is gradually stepped up by repeatedly unlatching,
Prevent gas concentration lwevel from overshooting.
Compared with prior art the invention has the advantages that：
The intelligence control system of the SCM Based plant incubator that the present invention is provided and control method is easy to operate, function is neat
Entirely, it is energy-efficient, and tool autgmentability, it is capable of achieving to illumination, temperature, humidity and CO in greenhouse2The parameter intelligent mould such as concentration
Fit control, the pid control mode that control of temperature and humidity system is used, 1 DEG C of the maximum absolute error of temperature, humidity maximum phase
To error control ± 5%, stationary temperature and moisture field, intensity of illumination and CO are realized2Concentration control is accurate, meets the life of plant
It is long to need.
Specific embodiment
Now it is described further by embodiment.
Embodiment 1
The intelligence control system of SCM Based plant incubator, including one-chip computer module, detection module, environmental Kuznets Curves mould
Block, memory module and input/output module, the detection module, environmental control module, memory module and input/output module are equal
It is connected with one-chip computer module；The one-chip computer module preserves operation program, while completing incubator internal environment parameter information
Collection and storage, the information that one-chip computer module will be received again are internally calculated and are compared with the parameter of setting, so that
Corresponding judgement is made, finally further according to the result output alarm signal for judging and by environmental control module regulation culture case
The environment in portion；Temperature, humidity, intensity of illumination and CO that the detection module is used to detect inside incubator2Concentration；The environment
Temperature, humidity, intensity of illumination and CO that control module is used to control inside incubator2Concentration；The memory module save routine
Operational factor, the situation record of current system operation and historical data；The input/output module is for arrange parameter and in real time
Ambient parameter inside display incubator.
Preferably, the one-chip computer module includes MSP430F149 single-chip microcomputers, crystal oscillating circuit and reset circuit；The crystal oscillator
Circuit includes a crystal oscillator and two electric capacity of 30pf of 12MHz, and the clock signal for needing is provided by the vibration of crystal oscillator；It is described
Reset circuit is electrification reset.
Preferably, the detection module includes temperature sensor, intensity of illumination sensor, CO2Sensor and humidity sensor
Device.
Wherein, the temperature sensor is PT100, and temperature sensor passes through change-over circuit and signal amplification circuit and A/D
Converter is connected；The intensity of illumination sensor is SM3560M, and intensity of illumination sensor passes through change-over circuit and A/D converter
Connection；The CO2Sensor is SM6070B, CO2Sensor is connected with A/D converter；The A/D converter and one-chip computer module
Connection；The humidity sensor is SHT11 digital temperature-humidity sensors, and Temperature Humidity Sensor is connected with one-chip computer module.
Preferably, the input/output module is touch-screen, and the touch-screen is connected by RS232 with one-chip computer module.
Preferably, the environmental control module includes heating system, humidification system, illumination system, refrigeration system and CO2It is dense
Degree system.
Wherein, the heating system includes the heater and heated fan that are connected with solid-state relay, and heated fan will
Air inside incubator is circulated heating；The humidification system includes solid-state relay and humidification boiler, the humidification
Boiler is connected with solid-state relay, and humidification boiler is sent into inside incubator steam by pipeline；The illumination system includes solid
Body relay and LED, the LED are connected with solid-state relay；The solid-state relay is controlled with the PWM of single-chip microcomputer module
Device connection processed；Described refrigeration system includes refrigeration unit and refrigeration fan, the refrigeration unit and air-cooler with electromagnetism after
Electrical equipment is connected, and refrigeration fan is circulated refrigeration to the air inside incubator；The CO2Concentration systems include electromagnetism relay
Device, magnetic valve and CO2Gas cylinder, the electromagnetic relay is connected with magnetic valve, the magnetic valve and CO2Gas cylinder is connected；The electromagnetism
Relay with the connection of single-chip microcomputer module.
Preferably, the LED be three-basic-colour lamp i.e. comprising feux rouges, white light, three kinds of lamps of color of blue light, the feux rouges
Wavelength is 600nm-700nm, and the wavelength of blue light is 400nm-500nm, and three kinds of light sources are to be connected completion with solid-state relay respectively
The strong and weak control of illumination.
Embodiment 2
The intelligent control method of SCM Based plant incubator, comprises the following steps：
S1 systems start, and system is initialized after energization；
S2 parameter settings, selection parameter setting on the touchscreen, setting temperature, humidity, illumination are strong the need for being cultivated according to plant
Degree, CO2Concentration and run time；
The control of S3 temperature, one-chip computer module sends temperature detection instruction, and temperature sensor detects the temperature inside incubator, so
The temperature signal of detection is transferred to one-chip computer module afterwards, one-chip computer module compares current temperature with the temperature of setting
Compared with when the temperature of detection is higher than design temperature, one-chip computer module sends cooling control signal, is started by electromagnetic relay and made
Cold group and refrigeration fan, refrigeration fan are circulated refrigeration to the air inside incubator, reduce the temperature of air, work as detection
Temperature less than setting temperature when, single-chip microcomputer module sends intensification control signal, by PWM controller to heater and heating
Fan is controlled, and heated fan is circulated heating to the air inside incubator, improves the temperature of air；
The control of S4 humidity, one-chip computer module sends Humidity Detection instruction, and humidity sensor detects the humidity inside incubator, so
The moisture signal of detection is transferred to one-chip computer module afterwards, one-chip computer module compares current humidity with the humidity of setting
Compared with when the humidity of detection is less than the humidity for setting, single-chip microcomputer module sends humidification control signal, is added by PWM controller pair
Wet boiler is controlled, and cold water is burnt till into steam is sent to the humidity that air is improved in incubator inside, when the humidity of detection is higher than
During setting humidity, one-chip computer module sends moisture removal control signal, and refrigeration unit and refrigeration fan, system are started by electromagnetic relay
Air-cooler is circulated refrigeration to the air inside incubator, and the humidity of air is reduced by cool-down dehumidification；
The control of S5 intensities of illumination, one-chip computer module sends intensity of illumination detection instruction, intensity of illumination sensor detection incubator
Internal intensity of illumination, to one-chip computer module, one-chip computer module is to current light for the intensity of illumination signal transmission that then will be detected
It is compared with the intensity of illumination of setting according to intensity, when the intensity of illumination of detection is different from setting intensity of illumination, single-chip microcomputer mould
Block sends intensity of illumination control signal, and LED is controlled by PWM controller, regulating illumination intensity；
The control of S6 gas concentration lwevels, one-chip computer module sends gas concentration lwevel detection instruction, gas concentration lwevel sensing
Device detection incubator inside gas concentration lwevel, then will detect gas concentration lwevel signal transmission to one-chip computer module,
One-chip computer module is compared to current gas concentration lwevel with the gas concentration lwevel of setting, when the dense carbon dioxide of detection
When degree is less than the gas concentration lwevel for setting, single-chip microcomputer module sends solenoid valve control signal, and electricity is opened by electromagnetic relay
Magnet valve, the gas concentration lwevel that air is improved in incubator inside is added to by the carbon dioxide in dioxide bottle.
Wherein, the control of temperature and humidity is adjusted using PID in the step S3 and S4, the output quantity control according to PID
The dutycycle of PWM ripples processed, so as to reach the stability of control temperature and humidity；Three kinds of light sources are by independence in the step S5
Solid-state relay complete the strong and weak control of illumination, the intensity of illumination according to setting is individually controlled or cross-over control；It is described
The unlatching of magnetic valve is that a point unlatching is the very short opening time in step S6, and gas concentration lwevel is gradually stepped up by repeatedly unlatching,
Prevent gas concentration lwevel from overshooting.
Claims (10)
1. the intelligence control system of SCM Based plant incubator, it is characterised in that including one-chip computer module, detection mould
Block, environmental control module, memory module and input/output module, the detection module, environmental control module, memory module and defeated
Enter output module to be connected with one-chip computer module；The one-chip computer module preserves operation program, while completing incubator inner loop
The collection and storage of border parameter information, the information that one-chip computer module will be received again are internally calculated and entered with the parameter of setting
Row compares, so as to make corresponding judgement, finally further according to the result output alarm signal for judging and by environmental control module
Environment inside regulation culture case；Temperature, humidity, intensity of illumination and CO that the detection module is used to detect inside incubator2
Concentration；Temperature, humidity, intensity of illumination and CO that the environmental control module is used to control inside incubator2Concentration；The storage
Module save routine operational factor, the situation record of current system operation and historical data；The input/output module is used to set
Put the ambient parameter inside parameter and in real time display incubator.
2. the intelligence control system of SCM Based plant incubator according to claim 1, it is characterised in that described
One-chip computer module includes MSP430F149 single-chip microcomputers, crystal oscillating circuit and reset circuit；The crystal oscillating circuit includes 12MHz's
Crystal oscillator and two electric capacity of 30pf, the clock signal for needing is provided by the vibration of crystal oscillator；The reset circuit is electrification reset.
3. the intelligence control system of SCM Based plant incubator according to claim 1, it is characterised in that described
Detection module includes temperature sensor, intensity of illumination sensor, CO2Sensor and humidity sensor.
4. the intelligence control system of SCM Based plant incubator according to claim 3, it is characterised in that described
Temperature sensor is PT100, and temperature sensor is connected by change-over circuit and signal amplification circuit with A/D converter；The light
It is SM3560M according to intensity sensor, intensity of illumination sensor is connected by change-over circuit with A/D converter；The CO2Sensor
It is SM6070B, CO2Sensor is connected with A/D converter；The A/D converter is connected with one-chip computer module；The humidity sensor
Device is SHT11 digital temperature-humidity sensors, and Temperature Humidity Sensor is connected with one-chip computer module.
5. the intelligence control system of SCM Based plant incubator according to claim 1, it is characterised in that described
Input/output module is touch-screen, and the touch-screen is connected by RS232 with one-chip computer module.
6. the intelligence control system of SCM Based plant incubator according to claim 1, it is characterised in that described
Environmental control module includes heating system, humidification system, illumination system, refrigeration system and CO2Concentration systems.
7. the intelligence control system of SCM Based plant incubator according to claim 6, it is characterised in that described
Heating system includes the heater and heated fan that are connected with solid-state relay, the air inside heated fan just incubator
It is circulated heating；The humidification system includes solid-state relay and humidification boiler, and the humidification boiler connects with solid-state relay
Connect, humidification boiler is sent into inside incubator steam by pipeline；The illumination system includes solid-state relay and LED, institute
LED is stated to be connected with solid-state relay；PWM controller of the solid-state relay with single-chip microcomputer module is connected；Described system
Cooling system includes refrigeration unit and refrigeration fan, and the refrigeration unit and air-cooler are connected with electromagnetic relay, refrigeration fan
Refrigeration is circulated to the air inside incubator；The CO2Concentration systems include electromagnetic relay, magnetic valve and CO2Gas cylinder,
The electromagnetic relay is connected with magnetic valve, the magnetic valve and CO2Gas cylinder is connected；The electromagnetic relay with single-chip microcomputer mould
The connection of group.
8. the intelligence control system of the SCM Based plant incubator according to claim 6, it is characterised in that institute
State LED be three-basic-colour lamp i.e. comprising feux rouges, white light, three kinds of lamps of color of blue light, the wavelength of the feux rouges is 600nm-
700nm, the wavelength of blue light is 400nm-500nm, and three kinds of light sources are to be connected to complete the strong and weak control of illumination respectively with solid-state relay
System.
9. the intelligent control method of the SCM Based plant incubator according to any one of claim 1 to 8, its feature
It is to comprise the following steps：
S1 systems start, and system is initialized after energization；
S2 parameter settings, selection parameter setting on the touchscreen, setting temperature, humidity, illumination are strong the need for being cultivated according to plant
Degree, CO2Concentration and run time；
The control of S3 temperature, one-chip computer module sends temperature detection instruction, and temperature sensor detects the temperature inside incubator, so
The temperature signal of detection is transferred to one-chip computer module afterwards, one-chip computer module compares current temperature with the temperature of setting
Compared with when the temperature of detection is higher than design temperature, one-chip computer module sends cooling control signal, is started by electromagnetic relay and made
Cold group and refrigeration fan, refrigeration fan are circulated refrigeration to the air inside incubator, reduce the temperature of air, work as detection
Temperature less than setting temperature when, single-chip microcomputer module sends intensification control signal, by PWM controller to heater and heating
Fan is controlled, and heated fan is circulated heating to the air inside incubator, improves the temperature of air；
The control of S4 humidity, one-chip computer module sends Humidity Detection instruction, and humidity sensor detects the humidity inside incubator, so
The moisture signal of detection is transferred to one-chip computer module afterwards, one-chip computer module compares current humidity with the humidity of setting
Compared with when the humidity of detection is less than the humidity for setting, single-chip microcomputer module sends humidification control signal, is added by PWM controller pair
Wet boiler is controlled, and cold water is burnt till into steam is sent to the humidity that air is improved in incubator inside, when the humidity of detection is higher than
During setting humidity, one-chip computer module sends moisture removal control signal, and refrigeration unit and refrigeration fan, system are started by electromagnetic relay
Air-cooler is circulated refrigeration to the air inside incubator, and the humidity of air is reduced by cool-down dehumidification；
The control of S5 intensities of illumination, one-chip computer module sends intensity of illumination detection instruction, intensity of illumination sensor detection incubator
Internal intensity of illumination, to one-chip computer module, one-chip computer module is to current light for the intensity of illumination signal transmission that then will be detected
It is compared with the intensity of illumination of setting according to intensity, when the intensity of illumination of detection is different from setting intensity of illumination, single-chip microcomputer mould
Block sends intensity of illumination control signal, and LED is controlled by PWM controller, regulating illumination intensity；
The control of S6 gas concentration lwevels, one-chip computer module sends gas concentration lwevel detection instruction, gas concentration lwevel sensing
Device detection incubator inside gas concentration lwevel, then will detect gas concentration lwevel signal transmission to one-chip computer module,
One-chip computer module is compared to current gas concentration lwevel with the gas concentration lwevel of setting, when the dense carbon dioxide of detection
When degree is less than the gas concentration lwevel for setting, single-chip microcomputer module sends solenoid valve control signal, and electricity is opened by electromagnetic relay
Magnet valve, the gas concentration lwevel that air is improved in incubator inside is added to by the carbon dioxide in dioxide bottle.
10. the intelligent control method of SCM Based plant incubator according to claim 9, it is characterised in that institute
The control for stating temperature and humidity in step S3 and S4 is adjusted using PID, and the output quantity according to PID controls the dutycycle of PWM ripples,
So as to reach the stability of control temperature and humidity；Three kinds of light sources are completed by independent solid-state relay in the step S5
The strong and weak control of illumination, the intensity of illumination according to setting is individually controlled or cross-over control；Magnetic valve in the step S6
Open as a unlatching i.e. opening time is very short, gas concentration lwevel is gradually stepped up by repeatedly unlatching, prevent gas concentration lwevel
Overshoot.
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| CN108934639A (en) * | 2018-07-26 | 2018-12-07 | 福建农林大学 | Refrigeration machine-controllable the cooling system of wet curtain integrated greenhouse |
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| CN114740712A (en) * | 2021-12-21 | 2022-07-12 | 百倍云(浙江)物联科技有限公司 | Greenhouse carbon dioxide net absorption regulation and control method facing carbon neutralization |
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