CN106774527A - Greenhouse temperature control method and system - Google Patents
Greenhouse temperature control method and system Download PDFInfo
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- CN106774527A CN106774527A CN201611265011.8A CN201611265011A CN106774527A CN 106774527 A CN106774527 A CN 106774527A CN 201611265011 A CN201611265011 A CN 201611265011A CN 106774527 A CN106774527 A CN 106774527A
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/19—Control of temperature characterised by the use of electric means
- G05D23/30—Automatic controllers with an auxiliary heating device affecting the sensing element, e.g. for anticipating change of temperature
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/24—Devices or systems for heating, ventilating, regulating temperature, illuminating, or watering, in greenhouses, forcing-frames, or the like
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
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Abstract
The invention discloses a kind of greenhouse temperature control method, including：Obtain the outdoor predicting temperature values of future time point greenhouse；Indoo r prediction temperature value is predicted according to outdoor predicting temperature values；Judge whether Indoo r prediction temperature value meets the temperature threshold of suitable for plant growth in future time point；If it is not, then adjusting indoor temperature in the preset time period according to Indoo r prediction temperature value before future time point.The invention also discloses a kind of greenhouse temperature control system, including：Predicting temperature values acquisition device；Indoor temperature transmitter；Temperature equipment；Controller, it includes pre-control module, pre-control module is used to judge the temperature threshold whether Indoo r prediction temperature value meets suitable for plant growth in future time point, if it is not, then adjusting greenhouse indoor temperature by temperature equipment in the preset time period according to Indoo r prediction temperature value before future time point.Therefore greenhouse temperature can be avoided to control delayed sex chromosome mosaicism, not only energy-conservation, also helps the growth of plant.
Description
Technical field
The present invention relates to plant planting field, more particularly to a kind of greenhouse temperature control method further relates to a kind of greenhouse
Temperature control system.
Background technology
Warmhouse booth provides a kind of non-natural growing environment, to ensure that plant is given birth at a suitable temperature
It is long.But existing warmhouse booth is mainly by the temperature in real-time detection greenhouse chamber, if the temperature for being detected is not inconsistent properly
The temperature of suitable plant growth, then be adjusted by temperature equipment, thus its regulation temperature mode, with certain delayed
Property, and need significantly to enter trip temperature adjustment, not only energy consumption is higher, is also unfavorable for the growth of plant.
Therefore, the hysteresis quality and high energy consumption of current greenhouse temperature control how are solved the problems, such as, is people in the art
Member is badly in need of the technical problem for solving.
The content of the invention
It is an object of the present invention to provide a kind of greenhouse temperature control method, another purpose is to provide a kind of greenhouse temperature
Degree control system, can effectively solve greenhouse temperature control hysteresis quality and high energy consumption the problems such as.
In order to solve the above technical problems, the invention provides following technical scheme：
A kind of greenhouse temperature control method, including：
Obtain the outdoor predicting temperature values of future time point greenhouse；
The Indoo r prediction temperature value of the future time point greenhouse is predicted according to the outdoor predicting temperature values；
Judge whether the Indoo r prediction temperature value meets the temperature threshold of suitable for plant growth in the future time point；
If it is not, then adjusting institute in the preset time period according to the Indoo r prediction temperature value before the future time point
State the indoor temperature of greenhouse.
Preferably, adjusted in the preset time period according to the Indoo r prediction temperature value before the future time point
After the indoor temperature of the greenhouse, also include：
Obtain the outdoor temp angle value of the greenhouse；
Judge whether the outdoor temp angle value is consistent with the predicting temperature values；
If it is not, then judging whether the indoor temperature meets the temperature threshold；
If it is not, then the indoor temperature is adjusted to the temperature threshold.
Preferably, the Indoo r prediction temperature that the future time point greenhouse is predicted according to the outdoor predicting temperature values
Value, specially：
The Indoo r prediction temperature of future time point greenhouse according to the outdoor predicting temperature values and greenhouse type prediction
Value.
Preferably, judging whether the predicting temperature values meet the temperature of suitable for plant growth in the future time point
Before threshold value, also include：
The kind information of greenhouse implants is obtained, the temperature threshold of the suitably plant is determined by the kind information.
Preferably, the kind information for obtaining greenhouse implants, this is recognized specifically by the image for obtaining plant
The kind information of plant.
A kind of greenhouse temperature control system, including：
Predicting temperature values acquisition device, the outdoor predicting temperature values for obtaining future time point greenhouse, and according to described
Outdoor predicting temperature values predict the Indoo r prediction temperature value of the future time point greenhouse；
Indoor temperature transmitter, the indoor temperature for obtaining greenhouse；
Temperature equipment, the indoor temperature for adjusting the greenhouse；
Controller, it includes pre-control module, the predicting temperature values acquisition device and the temperature sensor and described
Register is connected with the pre-control module, and the pre-control module is used to judge that the predicting temperature values acquisition device sends
The Indoo r prediction temperature value the future time point whether meet suitable for plant growth temperature threshold, if it is not, then root
Institute is adjusted by the temperature equipment in the preset time period before the future time point according to the Indoo r prediction temperature value
State the indoor temperature of greenhouse.
Preferably, also include：
Outdoor temperature sensor, the outdoor temp angle value for obtaining the greenhouse；
The controller also includes fine setting module, and the outdoor temperature sensor and the fine setting module are connected, described micro-
Mode transfer block is used to judge whether the outdoor temp angle value is consistent with the predicting temperature values, if it is not, then judging the indoor temperature
Whether the temperature threshold is met；If the indoor temperature does not meet the temperature threshold, by the temperature equipment by institute
Indoor temperature is stated to adjust to the temperature threshold.
Preferably, the temperature equipment includes heat absorption roller shutter and protects the roller shutter that the heat absorption roller shutter is received and is incubated
Warm device, and the drive device of the heat absorption roller shutter folding and unfolding is controlled, the drive device and the controller are connected.
Preferably, the temperature equipment also includes heat sink and heating installation.
Compared with prior art, above-mentioned technical proposal has advantages below：
A kind of greenhouse temperature control method provided by the present invention, including：Obtain the outdoor prediction of future time point greenhouse
Temperature value；The Indoo r prediction temperature value of the future time point greenhouse is predicted according to the outdoor predicting temperature values；Judge described
Whether Indoo r prediction temperature value meets the temperature threshold of suitable for plant growth in the future time point；If it is not, then according to described
Indoo r prediction temperature value adjusts the indoor temperature of the greenhouse in the preset time period before the future time point.
Using the greenhouse temperature control method that the present invention is provided, can be before future time point arriving, you can by room
Interior temperature is adjusted to the temperature threshold of suitable for plant growth.Therefore the outdoor temperature shadow of the future time point can be avoided
When sound indoor temperature causes indoor temperature to reach the temperature for being not suitable for plant growth, then it is adjusted, caused hysteresis quality is asked
Topic, such that it is able to make in the range of temperature threshold of the indoor temperature all the time in suitable for plant growth, and then is conducive to the life of plant
It is long, the effect of energy-conservation is may also operate as in addition.
Present invention also offers a kind of greenhouse temperature control system, including：
Predicting temperature values acquisition device, the outdoor predicting temperature values for obtaining future time point greenhouse, and according to described
Outdoor predicting temperature values predict the Indoo r prediction temperature value of the future time point greenhouse；Indoor temperature transmitter, for obtaining
The indoor temperature of greenhouse；Temperature equipment, the indoor temperature for adjusting the greenhouse；Controller, it includes pre-control module, described
Predicting temperature values acquisition device and the temperature sensor and the register are connected with the pre-control module, described pre-
Control module is used to judging the Indoo r prediction temperature value that the predicting temperature values acquisition device sends in the future time
Whether point meets the temperature threshold of suitable for plant growth, if it is not, then according to the Indoo r prediction temperature value in the future time
The indoor temperature of the greenhouse is adjusted in preset time period before point by the temperature equipment.
Using the greenhouse temperature control system that the present invention is provided, suitable for plant growth can not be met in precognition indoor temperature
Before, indoor temperature is adjusted, so that indoor temperature adapts to the change caused by outdoor temperature, therefore Indoor Temperature can be made
Degree can solve the problems, such as temperature control hysteresis quality all the time in the temperature of suitable for plant growth, may also operate as energy-conservation
Effect.
Brief description of the drawings
In order to illustrate more clearly of technical scheme of the invention or of the prior art, below will be to embodiment or prior art
The accompanying drawing to be used needed for description is briefly described, it should be apparent that, drawings in the following description are more of the invention
Embodiment, for those of ordinary skill in the art, on the premise of not paying creative work, can also be attached according to these
Figure obtains other accompanying drawings.
A kind of schematic flow sheet of greenhouse temperature control method that Fig. 1 is provided by a kind of specific embodiment of the invention；
Fig. 2 is that a kind of flow of greenhouse temperature control method that another kind specific embodiment of the invention is provided is illustrated
Figure；
A kind of structural representation of greenhouse temperature control system that Fig. 3 is provided by one embodiment of the invention；
A kind of structural representation of greenhouse temperature control system that Fig. 4 is provided by another embodiment of the present invention.
Reference is as follows：
1 is predicting temperature values acquisition device, and 2 is indoor temperature transmitter, and 3 is temperature equipment, and 4 is controller, and 5 is outdoor
Temperature sensor.
Specific embodiment
Just as described in the background section, current greenhouse temperature control mode, not only waste of resource, and temperature control
With certain hysteresis quality.
On the basis of based on the studies above, a kind of greenhouse temperature control method and system are the embodiment of the invention provides, led to
The temperature value for crossing prediction future time point is adjusted to indoor temperature in advance in preset time period, so as to reach the future
During time point, indoor temperature may be in the range of the temperature threshold of suitable for plant growth.Therefore relative to working as indoor temperature
When being not suitable for plant growth, then enter for the greenhouse of trip temperature adjustment, the indoor temperature of greenhouse can be made all the time in suitable plant
In the range of the temperature threshold of thing growth, and then advantageously in the growth of plant.
In order that the above objects, features and advantages of the present invention can become apparent it is understandable, below in conjunction with the accompanying drawings to this hair
Bright specific embodiment is described in detail.
Elaborate detail in order to fully understand the present invention in the following description.But the present invention can with it is various not
It is same as other manner described here to implement, those skilled in the art can do class in the case of without prejudice to intension of the present invention
Like popularization.Therefore the present invention is not limited by following public specific embodiment.
Refer to Fig. 1, a kind of stream of greenhouse temperature control method that Fig. 1 is provided by a kind of specific embodiment of the invention
Journey schematic diagram.
A kind of specific embodiment of the invention provides a kind of greenhouse temperature control method, comprises the following steps：
S100：Obtain the outdoor predicting temperature values of future time point greenhouse.Wherein can be by weather forecasting acquisition of information
The predicting temperature values at each time point in following a period of time.
S200：The Indoo r prediction temperature value of future time point greenhouse is predicted according to outdoor predicting temperature values.When not using volume
When outer temperature equipment is controlled to indoor temperature, indoor temperature can increase with increasing for outdoor temperature, reduce and drop
It is low, therefore by predicting the temperature value of future time point, the indoor Indoor Temperature angle value at following time point can be obtained.
S300：Judge whether Indoo r prediction temperature value meets the temperature threshold of suitable for plant growth in future time point.Its
Whether middle Indoo r prediction temperature value meets temperature threshold, refers to whether Indoo r prediction temperature value is in the range of temperature threshold.
If Indoo r prediction temperature value meets the temperature threshold of plant growth in future time point, in the future time point, without adjustment
Indoor temperature；If Indoo r prediction temperature value does not meet the temperature threshold of plant growth in future time point, follow the steps below：
S400：The Indoor Temperature of greenhouse is adjusted in the preset time period before future time point according to Indoo r prediction temperature value
Degree.It is understood that before future time point arriving, you can adjust indoor temperature to the temperature of suitable for plant growth
In threshold range.Therefore the outdoor temperature of the future time point can be avoided influences indoor temperature to cause indoor temperature to reach discomfort
During the temperature of suitable plant growth, then it is adjusted, caused delayed sex chromosome mosaicism, such that it is able to make indoor temperature all the time in suitable
In the range of the temperature threshold of suitable plant growth, and then be conducive to the growth of plant, the effect of energy-conservation is may also operate as in addition.
Fig. 2 is refer to, Fig. 2 is a kind of greenhouse temperature control method that another kind specific embodiment of the invention is provided
Schematic flow sheet.
A kind of greenhouse temperature control method that the embodiment of the present invention is provided, when according to Indoo r prediction temperature value in future
Between put before preset time period in adjustment greenhouse indoor temperature after, it is further comprising the steps of：
S500：Obtain the outdoor temp angle value of greenhouse.Wherein can be by the room of outdoor temperature sensor real-time detection greenhouse
Outer temperature value.
S600：Judge whether outdoor temp angle value is consistent with outdoor predicting temperature values.If outdoor temp angle value and predicting temperature values
Do not correspond, then follow the steps below：
S700：Judge whether indoor temperature meets temperature threshold, wherein outdoor temp angle value and predicting temperature values can have one
The difference of tentering degree, i.e. predicting temperature values may have compared with outdoor temp angle value once or the several years deviation, the model on deviation
Enclose and specifically depend on the circumstances, as long as the temperature value of deviation does not interfere with the temperature threshold that Indoor Temperature angle value does not meet suitable for plant growth
Value.If not meeting, i.e. predicting temperature values and during larger outdoor temp angle value deviation are then followed the steps below：
S800：Indoor temperature is adjusted to temperature threshold.Due to having passed through predicting temperature values before in advance to indoor temperature
It is adjusted, it is to be understood that when the future time point is reached, because predicting temperature values have with actual outdoor temp angle value
The reason for relatively large deviation, cause indoor temperature to change, in turn result in indoor temperature and be not suitable for the growth of plant, therefore pass through
The outdoor temp angle value of real-time detection is adjusted to indoor temperature, can make the growth of indoor temperature suitable for plant.If outdoor temp
When angle value is consistent with predicting temperature values, then without being adjusted to indoor temperature according to actually detected outdoor temperature.
Further, the Indoo r prediction temperature value of future time point greenhouse is predicted according to outdoor predicting temperature values, specially：
According to outdoor predicting temperature values and the Indoo r prediction temperature value of greenhouse type prediction future time point greenhouse.Wherein outdoor temperature by
Certain influence can be produced to indoor temperature, main influencing factor is the type of greenhouse, such as greenhouse in many reasons
Size, is incubated material.Therefore the Indoo r prediction of greenhouse is obtained by the way that outdoor predicting temperature values and greenhouse type are combined
Temperature value, can improve temperature controlled accuracy, indoor even without adjustment in order to need to only be finely tuned in the future time point
Temperature, you can ensure the temperature threshold of suitable for plant growth in greenhouse, therefore preferably energy-conserving action can be played.
Further, judging whether Indoo r prediction temperature value meets the temperature of suitable for plant growth in future time point
It is further comprising the steps of before threshold value：The kind information of greenhouse implants is obtained, the suitably plant is determined by kind information
Temperature threshold.The kind information of the plant can be wherein recognized by obtaining the image of plant, for example, is obtained by video camera
The image information of plant, controller determines the temperature threshold of the suitably plant by being analyzed to the pictorial information.Also may be used
Directly inputted in controller with by the kind information of plant, controller determines the temperature of the suitably plant according to the kind information of plant
Degree threshold value.
Refer to Fig. 3, a kind of structural representation of greenhouse temperature control system that Fig. 3 is provided by one embodiment of the invention
Figure.
Present invention also offers a kind of greenhouse temperature control system, including：Predicting temperature values acquisition device 1, for obtaining
The outdoor predicting temperature values of future time point greenhouse, and predict that the interior of future time point greenhouse is pre- according to outdoor predicting temperature values
Thermometric angle value；Indoor temperature transmitter 2, the indoor temperature for obtaining greenhouse；Temperature equipment 3, the interior for adjusting greenhouse
Temperature；Controller 4, it includes pre-control module, predicting temperature values acquisition device 1 and temperature sensor and register with advance
Control module connection, pre-control module is used to judging Indoo r prediction temperature value that predicting temperature values acquisition device 1 sends in future
Between put whether meet suitable for plant growth temperature threshold, if it is not, then according to Indoo r prediction temperature value before future time point
Preset time period in by temperature equipment 3 adjust greenhouse indoor temperature.
In the present embodiment, predicting temperature values acquisition device 1 passes through the outdoor predicted temperature of the future time point for getting
Value obtains Indoo r prediction temperature value, and then Indoo r prediction temperature value be sent to the pre-control module in controller 4, pre-control module
Adjust the Indoor Temperature of greenhouse in the preset time period before future time point by temperature equipment 3 according to Indoo r prediction temperature value
Spend to the temperature threshold for meeting suitable for plant growth.Traditional method of temperature control is not meet plant when indoor temperature
During growth, then the mode for adjusting indoor temperature, it is to be understood that adjusting to before the temperature of suitable for plant growth, plant
Residing temperature is detrimental to its growth.This control system can not meet suitable for plant and grow it in precognition indoor temperature
Before, indoor temperature is adjusted, so that indoor temperature adapts to the change caused by outdoor temperature, and then indoor temperature can be made
All the time in the temperature of suitable for plant growth, therefore can solve the problems, such as that greenhouse temperature regulates and controls hysteresis quality, may also operate as section
The effect of energy.
Fig. 4 is refer to, Fig. 4 is shown by a kind of structure of greenhouse temperature control system that another embodiment of the present invention is provided
It is intended to.
In order to optimize the greenhouse temperature control system that above-described embodiment is provided, the greenhouse temperature control that the present embodiment is provided
System processed, also includes：Outdoor temperature sensor 5, the outdoor temp angle value for obtaining greenhouse；Controller 4 also includes fine setting module,
Outdoor temperature sensor 5 and fine setting module connection, finely tuning module is used to judge whether outdoor temp angle value is consistent with predicting temperature values,
If it is not, then judging whether indoor temperature meets temperature threshold；If indoor temperature does not meet temperature threshold, by temperature equipment 3
Indoor temperature is adjusted to temperature threshold.
In the present embodiment, the outdoor temp angle value of its greenhouse for detecting in real time is sent to control by outdoor temperature sensor 5
Fine setting module in device processed 4, fine setting module can first judge whether outdoor temp angle value is consistent with predicting temperature values, if outdoor temperature
Value and predicting temperature values are not corresponded, then judge whether indoor temperature meets the temperature threshold of suitable for plant growth, if Indoor Temperature
Degree meets the temperature threshold of suitable for plant growth, then need not be finely adjusted；If indoor temperature does not meet suitable for plant growth
Temperature threshold, then adjusted to temperature threshold indoor temperature by temperature equipment 3.
Further, temperature equipment 3 includes heat absorption roller shutter and the roller shutter that the roller shutter that absorbs heat is received and is incubated is incubated into dress
Put, and control the drive device of heat absorption roller shutter folding and unfolding, drive device and controller 4 are connected.
Wherein, when predicting temperature values are in future time point, when being not suitable for plant growth, such as when predicting temperature values are higher than temperature
During degree threshold value, controller 4 control drive device can put down heat absorption roller shutter in advance, on the one hand can play a part of sunshade, separately
On the one hand heat can be absorbed, when predicting temperature values can make indoor temperature be in the temperature of suitable for plant growth, can be by
Heat absorption roller shutter is accommodated in roller shutter attemperator, when predicting temperature values are less than temperature threshold, can be put down heat absorption roller shutter, will
The heat transfer of absorption to greenhouse, to ensure the indoor temperature of greenhouse, while playing a part of insulation.Therefore by using nature
Heat energy, not only energy saving, and also cost is relatively low.
Further, temperature equipment 3 also includes heat sink and heating installation.Wherein heat sink and heating installation is equal
It is attached with controller 4, when that cannot ensure that indoor temperature is in suitable state by the roller shutter that absorbs heat, can be by cooling
Device and heating installation are adjusted.For example when heat absorption roller shutter is put down, when indoor temperature remains above temperature threshold, can pass through
Heat sink carries out appropriate cooling.
A kind of greenhouse temperature control method provided by the present invention and system are described in detail above.Herein should
Principle of the invention and implementation method are set forth with specific case, the explanation of above example is only intended to help and manages
Solve core concept of the invention.It should be pointed out that for those skilled in the art, not departing from original of the invention
On the premise of reason, some improvement and modification can also be carried out to the present invention, these are improved and modification also falls into right of the present invention and wants
In the protection domain asked.
Claims (9)
1. a kind of greenhouse temperature control method, it is characterised in that including：
Obtain the outdoor predicting temperature values of future time point greenhouse；
The Indoo r prediction temperature value of the future time point greenhouse is predicted according to the outdoor predicting temperature values；
Judge whether the Indoo r prediction temperature value meets the temperature threshold of suitable for plant growth in the future time point；
If it is not, then adjusting described big in the preset time period according to the Indoo r prediction temperature value before the future time point
The indoor temperature of canopy.
2. greenhouse temperature control method according to claim 1, it is characterised in that according to the Indoo r prediction temperature value
Adjusted in preset time period before the future time point after the indoor temperature of the greenhouse, also included：
Obtain the outdoor temp angle value of the greenhouse；
Judge whether the outdoor temp angle value is consistent with the outdoor predicting temperature values；
If it is not, then judging whether the indoor temperature meets the temperature threshold；
If it is not, then the indoor temperature is adjusted to the temperature threshold.
3. greenhouse temperature control method according to claim 2, it is characterised in that described according to the outdoor predicted temperature
The Indoo r prediction temperature value of the value prediction future time point greenhouse, specially：
The Indoo r prediction temperature value of future time point greenhouse according to the outdoor predicting temperature values and greenhouse type prediction.
4. greenhouse temperature control method according to claim 3, it is characterised in that judging the predicting temperature values in institute
Before stating the temperature threshold whether future time point meets suitable for plant growth, also include：
The kind information of greenhouse implants is obtained, the temperature threshold of the suitably plant is determined by the kind information.
5. greenhouse temperature control method according to claim 4, it is characterised in that the kind of the acquisition greenhouse implants
Information, the kind information of the plant is recognized specifically by the image for obtaining plant.
6. a kind of greenhouse temperature control system, it is characterised in that including：
Predicting temperature values acquisition device, the outdoor predicting temperature values for obtaining future time point greenhouse, and according to the outdoor
Predicting temperature values predict the Indoo r prediction temperature value of the future time point greenhouse；
Indoor temperature transmitter, the indoor temperature for obtaining greenhouse；
Temperature equipment, the indoor temperature for adjusting the greenhouse；
Controller, it includes pre-control module, the predicting temperature values acquisition device and the temperature sensor and the temperature adjustment
Device is connected with the pre-control module, and the pre-control module is used to judge the institute that the predicting temperature values acquisition device sends
The temperature threshold whether Indoo r prediction temperature value meets suitable for plant growth in the future time point is stated, if it is not, then according to institute
State Indoo r prediction temperature value and adjust described big by the temperature equipment in the preset time period before the future time point
The indoor temperature of canopy.
7. greenhouse temperature control system according to claim 6, it is characterised in that also include：
Outdoor temperature sensor, the outdoor temp angle value for obtaining the greenhouse；
The controller also includes fine setting module, and the outdoor temperature sensor and the fine setting module are connected, the fine setting mould
Whether block is used to judge whether the outdoor temp angle value is consistent with the predicting temperature values, if it is not, then judging the indoor temperature
Meet the temperature threshold；If the indoor temperature does not meet the temperature threshold, by the temperature equipment by the room
Interior temperature is adjusted to the temperature threshold.
8. greenhouse temperature control system according to claim 7, it is characterised in that the temperature equipment includes heat absorption roller shutter
With the roller shutter attemperator that the heat absorption roller shutter is received and is incubated, and the driving dress for controlling the heat absorption roller shutter folding and unfolding
Put, the drive device and the controller are connected.
9. greenhouse temperature control system according to claim 8, it is characterised in that the temperature equipment also includes that cooling is filled
Put and heating installation.
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| CN114675692A (en) * | 2022-05-26 | 2022-06-28 | 深圳市华图测控系统有限公司 | Intelligent library temperature control method and device and intelligent library |
| CN117389355A (en) * | 2023-12-07 | 2024-01-12 | 凯盛浩丰农业集团有限公司 | Intelligent greenhouse temperature control method and system for tomato planting |
| CN117389355B (en) * | 2023-12-07 | 2024-03-12 | 凯盛浩丰农业集团有限公司 | Intelligent greenhouse temperature control method and system for tomato planting |
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