CN109375682A - A kind of illumination of greenhouse and the control system and its control method of gas concentration lwevel - Google Patents
A kind of illumination of greenhouse and the control system and its control method of gas concentration lwevel Download PDFInfo
- Publication number
- CN109375682A CN109375682A CN201811398960.2A CN201811398960A CN109375682A CN 109375682 A CN109375682 A CN 109375682A CN 201811398960 A CN201811398960 A CN 201811398960A CN 109375682 A CN109375682 A CN 109375682A
- Authority
- CN
- China
- Prior art keywords
- illumination
- gas concentration
- concentration lwevel
- module
- chip microcontroller
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000005286 illumination Methods 0.000 title claims abstract description 155
- 238000000034 method Methods 0.000 title claims abstract description 20
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims abstract description 57
- 235000011089 carbon dioxide Nutrition 0.000 claims abstract description 33
- 238000009423 ventilation Methods 0.000 claims abstract description 25
- 229910002092 carbon dioxide Inorganic materials 0.000 claims abstract description 12
- 239000001569 carbon dioxide Substances 0.000 claims abstract description 12
- 230000008859 change Effects 0.000 claims abstract description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 5
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 5
- 241000790917 Dioxys <bee> Species 0.000 claims abstract description 3
- 230000005611 electricity Effects 0.000 claims description 4
- 238000003723 Smelting Methods 0.000 claims description 3
- 230000003321 amplification Effects 0.000 claims description 3
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 3
- 230000011514 reflex Effects 0.000 claims 1
- 238000001514 detection method Methods 0.000 abstract description 4
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000012010 growth Effects 0.000 description 2
- 230000029553 photosynthesis Effects 0.000 description 2
- 238000010672 photosynthesis Methods 0.000 description 2
- 230000008635 plant growth Effects 0.000 description 2
- 239000004408 titanium dioxide Substances 0.000 description 2
- 206010021033 Hypomenorrhoea Diseases 0.000 description 1
- GCNLQHANGFOQKY-UHFFFAOYSA-N [C+4].[O-2].[O-2].[Ti+4] Chemical compound [C+4].[O-2].[O-2].[Ti+4] GCNLQHANGFOQKY-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005662 electromechanics Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- 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
-
- 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
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Air Conditioning Control Device (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
- Cultivation Of Plants (AREA)
Abstract
The present invention provides the control systems and its control method of a kind of illumination of greenhouse and gas concentration lwevel, the control system includes control module, LED illumination lamp, equal tabula rasa, timer, ventilation fan, dry ice release module, motor drive module, photosensitive sensor, power module, gas concentration lwevel detector, display screen, illuminate drive module and warning device, the timer, photosensitive sensor, motor drive module, gas concentration lwevel detector, display screen, warning device and illumination drive module are electrically connected with the control module, the output end of the illumination drive module is electrical connected with the LED illumination lamp, greenhouse is not divided into multiple regions merely with multiple illumination drive modules to control, the lighting time and intensity of illumination in each region can be transferred through setting and go to complete, it is also provided with dioxy Change concentration of carbon detection module, utilizes the concentration of carbon dioxide in ventilation fan and dry ice release module control greenhouse.
Description
Technical field
The present invention is in Electric control field, the in particular to illumination of a kind of greenhouse and the control system of gas concentration lwevel
System and its control method.
Background technique
Greenhouse, also known as greenhouse, energy light transmission, heat preservation and heating, for the equipment of cultivated plant, it is especially useful in discomfort
In the season of suitable plant growth, suitable link is provided for plant, increase yield, be chiefly used in low temperature season warm season vegetable, flowers and plants, woods
The plant cultures such as wood or nursery etc..
Now many greenhouses not merely only plant a kind of plant, the intensity of illumination of different plant optimum growths
And different, the light compensating lamp of present greenhouse, it is mostly carried out not only using multiple headlamps, intensity of illumination is not adjustable, plant growth
Another key factor be exactly carbon dioxide concentration, photosynthesis of plant carbon dioxide is essential, thus guarantee greenhouse in
The size of gas concentration lwevel, is another element of greenhouse, and electricity used in the light filling of greenhouse is also no small consumption.
Summary of the invention
The present invention provides the control systems and its control method of a kind of illumination of greenhouse and gas concentration lwevel, no
Greenhouse is divided into multiple regions merely with multiple illumination drive modules to control, the lighting time and intensity of illumination in each region
It can be transferred through setting to go to complete, be also provided with gas concentration lwevel detection module, controlled using ventilation fan and dry ice release module
The concentration of carbon dioxide in greenhouse be carried out photosynthesis promotion growth by can preferably be allowed plant, also be mentioned using solar panel
For electric energy, use cost is reduced.
The present invention is specially a kind of illumination of greenhouse and the control system of gas concentration lwevel, the greenhouse
The control system of illumination and gas concentration lwevel includes control module, LED illumination lamp, equal tabula rasa, timer, ventilation fan, dry ice
Release module, motor drive module, photosensitive sensor, power module, gas concentration lwevel detector, display screen, illumination driving
Module and warning device, the timer, photosensitive sensor, motor drive module, gas concentration lwevel detector, display screen,
Warning device and illumination drive module with the control module be electrically connected, it is described illumination drive module output end with it is described
LED illumination lamp is electrical connected, and the LED illumination lamp is installed in below the equal tabula rasa, the motor drive module output end with
The ventilation fan is electrical connected, and the dry ice release module is electrical connected with the control module.
Further, the control module includes single-chip microcontroller, comparator, AD converter and memory, the light sensor
Device and gas concentration lwevel detector are electrical connected with the AD converter, the AD converter output end and the comparator
It is electrical connected, the comparator output terminal is electrical connected with the single-chip microcontroller, the single-chip microcontroller and the timer, motor driven
Module, display screen, dry ice release module, warning device and illumination drive module are electrical connected, the memory and the monolithic
Electromechanics phase.
Further, the power module includes solar panel, battery and inverter circuit, and the inverter circuit is defeated
Enter end to be electrical connected with the accumulator output end, the inverter circuit output end is electrical connected with the control module, greenhouse
The interior multiple illumination drive modules of setting control an area according to each illumination drive module of the type of planted plant and shared region
The illumination in domain, each illumination drive module are electrical connected with specified region LED illumination lamp, the illumination drive module with it is described
Single-chip microcontroller is electrical connected and each illumination drive module has it individually to number and the connector with the single-chip microcontroller.
Further, the intensity of illumination in the photosensitive sensor detection greenhouse, and the intensity of illumination transmitting that will test
To the AD converter, the AD converter converts analog signals into digital signal and is transmitted to the comparator module, institute
It states comparator module and obtained comparison result is transmitted to the single-chip microcontroller, the single-chip microcontroller passes through the illumination drive module tune
The light filling intensity for saving the LED illumination lamp in each region is that illumination in greenhouse in the same area is strong by the equal tabula rasa
Degree is consistent.
Further, the display screen is electric smelting touch screen, and the light filling in each region is manually set by the display screen
Period, and the maximum value and minimum value of oxidation concentration of carbon, the display screen are electrical connected with the timer, the timing
Obtained information is transmitted to the single-chip microcontroller and stored to the memory by device, reaches setting lighting time section, described photosensitive
Sensor detects intensity of illumination, if intensity of illumination is greater than maximum light filling intensity of illumination, the control module is not desired to the LED illumination
Lamp power supply, in a dormant state, if intensity of illumination is less than set intensity of illumination, the single-chip microcontroller is logical for the LED illumination lamp
It crosses the illumination drive module to power to the LED illumination lamp, the intensity of illumination detected by the photosensitive sensor is described
Single-chip microcontroller changes light filling intensity by the illumination drive module, is not required to lighting time section, the control mould when arrival setting
Block disconnects the power supply to the LED illumination lamp, and the lighting system is in a dormant state.
Further, the gas concentration lwevel in the gas concentration lwevel detector detection greenhouse and the letter that will test
Breath is transmitted to the AD converter, and the AD converter converts analog signals into digital signal and is transmitted to the comparator,
The comparator will test value and be compared with setting value, if detected value is greater than gas concentration lwevel maximum set value, the list
Piece machine controls the ventilation fan rotation by the motor drive module, reduces gas concentration lwevel to less than gas concentration lwevel
Maximum set value, the ventilation fan stop working, if detected value is less than gas concentration lwevel minimum setting value, the single-chip microcontroller control
It makes the dry ice release module and discharges dry ice to gas concentration lwevel greater than carbon dioxide minimum setting value.
Further, when the dry ice of the dry ice release module is finished, the alarm module is alarmed, and is shown on the display screen
Show dry ice deficiency, the display screen display ventilation fan failure if the ventilation fan breaks down, the alarm equipment alarm, if illumination
Module goes wrong, the alarm equipment alarm, shows the region to go wrong on the display screen.
The present invention also provides the control methods of a kind of illumination of greenhouse and gas concentration lwevel, are based on greenhouse
Illumination and gas concentration lwevel control system, steps are as follows for the control method:
Light filling illumination control method:
Step 1: passing through the lighting time section and light filling intensity of display screen manual setting each region；
Step 2: the single-chip microcontroller detects whether to reach lighting time section by the timing module, if having arrived lighting time
Section enters step 3, if not arriving lighting time section enters step 6；
Step 3: the photosensitive sensor detects intensity of illumination, and the intensity of illumination that will test is transmitted to the AD conversion
Device, the AD converter convert analog signals into digital signal and are transmitted to the comparator module；
Step 4: the comparator module judges whether intensity of illumination is greater than maximum set value by comparing, if more than, into
Enter step 6, if being not more than, the single-chip microcontroller lights the LED illumination lamp by the illumination drive module and carries out light filling；
Step 5: the light sensor detects intensity of illumination always, is transmitted to the comparator module, the comparator
Module transmits signal by comparing to single-chip microcontroller, and the single-chip microcontroller adjusts the LED illumination lamp by the illumination drive module
Brightness；
Step 6: the lighting system is in a dormant state.
Gas concentration lwevel control method:
Step A: gas concentration lwevel is set by the display screen；
Gas concentration lwevel detector described in step B detects the gas concentration lwevel in greenhouse and the information that will test passes
It is delivered to the AD converter, the AD converter converts analog signals into digital signal and is transmitted to the comparator；
Step C: the comparator judges whether gas concentration lwevel is greater than the setting of gas concentration lwevel maximum by comparing
Value, if more than the single-chip microcontroller drives the ventilation fan to reduce gas concentration lwevel by the motor drive module, if less
In maximum set value, whether comparator multilevel iudge titanium dioxide pool concentration is less than minimum setting value, if being less than, the monolithic
Machine controls the dry ice release module and discharges dry ice, increases gas concentration lwevel, if being not less than, the carbon dioxide delivery system
In a dormant state.
Detailed description of the invention
Attached drawing is used to provide further understanding of the present invention, and constitutes part of specification, with reality of the invention
It applies example one to reinstate and explain the present invention, not be construed as limiting the invention.In the accompanying drawings:
Fig. 1 is the illumination of greenhouse of the present invention and the control system subjectivity structural schematic diagram of gas concentration lwevel；
Fig. 2 is light filling illumination control method work flow diagram；
Fig. 3 is gas concentration lwevel control method work flow diagram.
In figure: 1, control module；2, power module；3, display screen；4, drive module is illuminated；5, timer；6, dry ice is released
Amplification module；7, LED illumination lamp；8, equal tabula rasa；9, motor drive module；10, ventilation fan；11, photosensitive sensor；12, titanium dioxide
Concentration of carbon monitor；13, warning device；101, single-chip microcontroller；102, memory；103, comparator；104, AD converter；201, too
Positive energy solar panel；202, battery；203, inverter circuit.
Specific embodiment
Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings, it should be understood that preferred reality described herein
Apply example only for the purpose of illustrating and explaining the present invention and is not intended to limit the present invention.
As shown in Figure 1, a kind of illumination of greenhouse of the present invention and the control system of gas concentration lwevel, the greenhouse are big
The illumination of canopy and the control system of gas concentration lwevel include control module 1, LED illumination lamp 7, equal tabula rasa 8, timer 5, ventilation
Fan 10, dry ice release module 6, motor drive module 9, photosensitive sensor 11, power module 2, gas concentration lwevel detector 12,
Display screen 3, illumination drive module 4 and warning device 13, the timer 5, photosensitive sensor 11, motor drive module 9, dioxy
Change concentration of carbon detector 12, display screen 3, warning device 13 and illumination drive module 4 to be electrically connected with the control module 1,
The output end of the illumination drive module 4 is electrical connected with the LED illumination lamp 7, and the LED illumination lamp 7 is installed in described equal
8 lower section of tabula rasa, 9 output end of motor drive module are electrical connected with the ventilation fan 10, the dry ice release module 6 and institute
Control module 1 is stated to be electrical connected.
Further, the control module 1 includes single-chip microcontroller 101, comparator 103, AD converter 104 and memory 102,
The photosensitive sensor 11 and gas concentration lwevel detector 12 are electrical connected with the AD converter 104, the AD conversion
104 output end of device is electrical connected with the comparator 103,103 output end of comparator and the electrical phase of the single-chip microcontroller 101
Even, the single-chip microcontroller 101 and the timer 5, motor drive module 9, display screen 3, dry ice release module 6, warning device 13
It is electrical connected with illumination drive module 4, the memory 102 and the electrical phase of the single-chip microcontroller 101.
Further, the power module 2 includes solar panel 201, battery 202 and inverter circuit 203, described
203 input terminal of inverter circuit is electrical connected with 202 output end of battery, 203 output end of inverter circuit and the control
Molding block 1 is electrical connected, and the multiple illumination drive modules 4 of setting, each according to the type of planted plant and shared region in greenhouse
Illuminate the LED illumination lamp 7 that drive module 4 controls a region, the illumination drive module 4 and specified region LED illumination
Lamp 7 is electrical connected, and the illumination drive module 4 is electrical connected with the single-chip microcontroller 101 and each illumination drive module 4
There is it individually to number and the connection entrance with the single-chip microcontroller 101.
Further, the photosensitive sensor 11 detects the intensity of illumination in greenhouse, and the intensity of illumination that will test passes
It is delivered to the AD converter 104, the AD converter 104 converts analog signals into digital signal and is transmitted to the comparator
103, obtained comparison result is transmitted to the single-chip microcontroller 101 by the comparator 103, and the single-chip microcontroller 101 passes through the photograph
Bright drive module 4 adjusts the light filling intensity of the LED illumination lamp 7 in each region, is made by the reflection action of the equal tabula rasa 8
Intensity of illumination in greenhouse in the same area is consistent.
Further, the display screen 3 is electric smelting touch screen, and the benefit in each region is manually set by the display screen 3
The maximum value and minimum value of light period and gas concentration lwevel, the display screen 3 are electrical connected with the timer 5, institute
It states timer 5 obtained information is transmitted to the single-chip microcontroller 101 and is stored to the memory 102, when reaching setting light filling
Between section, the photosensitive sensor 11 detects intensity of illumination, if intensity of illumination is greater than maximum light filling intensity of illumination, the control module
1 not to the LED illumination lamp 7 power, the LED illumination lamp 7 in a dormant state, if intensity of illumination be less than set illumination
Intensity, the single-chip microcontroller 101 are powered by the illumination drive module 4 to the LED illumination lamp 7, and the light sensor is passed through
The intensity of illumination that device 11 detects, the single-chip microcontroller 101 changes light filling intensity by the illumination drive module 4, when arrival is set
Fixed does not need lighting time section, and the control module disconnects the power supply to the LED illumination lamp 7, and the lighting system is in
Dormant state.
Further, different plants is planted in region different in greenhouse, optimum illumination required for different plants is strong
Degree is not also identical, and the life of plant is not only contributed to by the lighting time and intensity of illumination of the display screen 3 setting different zones
It is long, but also institute's electricity production can be stored in the battery 202 by electricity reasonable distribution, the solar panel 201
In, the battery 202 is powered by the inverter circuit 203 to the control module 1.
Further, the gas concentration lwevel detector 12 detects the gas concentration lwevel in greenhouse and will test
Information is transmitted to the AD converter 104, and the AD converter 104 converts analog signals into digital signal and is transmitted to described
Comparator 103, the comparator 103 will test value and be compared with setting value, if detected value is greater than gas concentration lwevel maximum
Setting value, the single-chip microcontroller 101 control the ventilation fan 10 by the motor drive module 9 and rotate, and it is dense to reduce carbon dioxide
Degree to less than gas concentration lwevel maximum set value, the ventilation fan 10 stop working, if detected value is less than gas concentration lwevel
Minimum setting value, the single-chip microcontroller 101 control the dry ice release module 6 and discharge dry ice to gas concentration lwevel greater than titanium dioxide
Carbon minimum setting value.
Further, when the dry ice of the dry ice release module 6 is finished, the warning device 13 is alarmed, the display screen 3
Upper display dry ice is insufficient, if the ventilation fan 10 breaks down, the display screen 3 shows 10 failure of ventilation fan, the warning device
Alarm, if lighting module goes wrong, the warning device is alarmed, and shows the region to go wrong on the display screen 3.
As Figure 2-3, the present invention also provides the control method of a kind of illumination of greenhouse and gas concentration lwevel,
The control system of illumination and gas concentration lwevel based on greenhouse, steps are as follows for the control method:
Light filling illumination control method:
Step 1: passing through the lighting time section and light filling intensity of described 3 manual setting each region of display screen；
Step 2: the single-chip microcontroller 101 detects whether to reach lighting time section by the timer 5, if arrived light filling
Between section enter step 3, if not arriving lighting time section enters step 6；
Step 3: the photosensitive sensor 11 detects intensity of illumination, and the intensity of illumination that will test is transmitted to the AD and turns
Parallel operation 104, the AD converter 104 convert analog signals into digital signal and are transmitted to the comparator 103；
Step 4: the comparator 103 is by comparing judging whether intensity of illumination is greater than maximum set value, if more than entering
Step 6, if being not more than, the single-chip microcontroller 101 lights the LED illumination lamp 7 by the illumination drive module 4 and carries out light filling；
Step 5: the photosensitive sensor 11 detects intensity of illumination always, is transmitted to the comparator 103, the comparator
103 transmit signal by comparing to the single-chip microcontroller 101, and the single-chip microcontroller 101 is adjusted described by the illumination drive module 4
The brightness of LED illumination lamp 7；
Step 6: the lighting system is in a dormant state.
Gas concentration lwevel control method:
Step A: gas concentration lwevel maximum value and minimum value are set by the display screen 3；
Step B: the letter that the gas concentration lwevel detector 12 detects the gas concentration lwevel in greenhouse and will test
Breath is transmitted to the AD converter 104, and the AD converter 104 converts analog signals into digital signal and is transmitted to the ratio
Compared with device 103；
Step C: the comparator 103 judges whether gas concentration lwevel is greater than gas concentration lwevel maximum and sets by comparing
Definite value, if more than the single-chip microcontroller 101 drives the reduction of ventilation fan 10 carbon dioxide dense by the motor drive module 9
Degree, if being not more than maximum set value, whether the 103 multilevel iudge gas concentration lwevel of comparator is less than minimum setting value, if
It is less than, the single-chip microcontroller 101 controls the dry ice release module 6 and discharges dry ice, increases gas concentration lwevel, if being not less than, institute
State carbon dioxide delivery system in a dormant state.
Finally it should be noted that only illustrating technical solution of the present invention rather than its limitations in conjunction with above-described embodiment.Institute
The those of ordinary skill in category field is it is to be understood that those skilled in the art can repair a specific embodiment of the invention
Change or equivalent replacement, but these modifications or change are being applied among pending claims.
Claims (8)
1. a kind of illumination of greenhouse and the control system of gas concentration lwevel, which is characterized in that the photograph of the greenhouse
Bright and gas concentration lwevel control system includes that control module, LED illumination lamp, equal tabula rasa, timer, ventilation fan, dry ice are released
Amplification module, motor drive module, photosensitive sensor, power module, gas concentration lwevel detector, display screen, illumination driving mould
Block and warning device, the timer, photosensitive sensor, motor drive module, gas concentration lwevel detector, display screen, report
Alarm device and illumination drive module with the control module be electrically connected, it is described illumination drive module output end with it is described
LED illumination lamp is electrical connected, and the LED illumination lamp is installed in below the equal tabula rasa, the motor drive module output end with
The ventilation fan is electrical connected, and the dry ice release module is electrical connected with the control module.
2. a kind of illumination of greenhouse according to claim 1 and the control system of gas concentration lwevel, feature exist
In the control module includes single-chip microcontroller, comparator, AD converter and memory, and the photosensitive sensor and carbon dioxide are dense
Degree detector is electrical connected with the AD converter, and the AD converter output end is electrical connected with the comparator, described
Comparator output terminal is electrical connected with the single-chip microcontroller, the single-chip microcontroller and the timer, motor drive module, display screen,
Dry ice release module, warning device and illumination drive module are electrical connected, and the memory is electrical connected with the single-chip microcontroller.
3. a kind of illumination of greenhouse according to claim 2 and the control system of gas concentration lwevel, feature exist
In, the power module include solar panel, battery and inverter circuit, the inverter circuit input terminal and the electric power storage
Pond output end is electrical connected, and the inverter circuit output end is electrical connected with the control module, the multiple illuminations of setting in greenhouse
Drive module, according to the type of planted plant and shared region, the illumination drive module controls the illumination in a region, each
Illumination drive module be electrical connected with specified region LED illumination lamp, the illumination drive module with the single-chip microcontroller electrical property phase
Even and each illumination drive module has it individually to number and the connection entrance with the single-chip microcontroller.
4. a kind of illumination of greenhouse according to claim 3 and the control system of gas concentration lwevel, feature exist
In, the photosensitive sensor detects the intensity of illumination in greenhouse, and the intensity of illumination that will test is transmitted to the AD converter,
The AD converter converts analog signals into digital signal and is transmitted to the comparator, the comparison that the comparator will obtain
As a result it is transmitted to the single-chip microcontroller, the single-chip microcontroller adjusts the LED illumination in each region by the illumination drive module
The light filling intensity of lamp keeps the intensity of illumination in greenhouse in the same area consistent by the reflex of the equal tabula rasa.
5. a kind of illumination of greenhouse according to claim 4 and the control system of gas concentration lwevel, feature exist
In the display screen is electric smelting touch screen, and the lighting time section and dioxy in each region are manually set by the display screen
Change the maximum value and minimum value of concentration of carbon, the display screen is electrical connected with the timer, the letter that the timer will obtain
Breath is transmitted to the single-chip microcontroller, and the single-chip microcontroller stores set information in the memory, reaches setting lighting time section,
The photosensitive sensor detects intensity of illumination, if intensity of illumination is greater than maximum light filling intensity of illumination, the control module is not to institute
LED illumination lamp power supply is stated, the LED illumination lamp is in a dormant state, described if intensity of illumination is less than set intensity of illumination
Single-chip microcontroller is powered by the illumination drive module to the LED illumination lamp, the illumination detected by the photosensitive sensor
Intensity, the single-chip microcontroller change light filling intensity by the illumination drive module, do not have to lighting time section, institute when arrival setting
Power supply of the control module disconnection to the LED illumination lamp is stated, the lighting system is in a dormant state.
6. a kind of illumination of greenhouse according to claim 5 and the control system of gas concentration lwevel, feature exist
In the gas concentration lwevel detector detects the gas concentration lwevel in greenhouse and the information that will test is transmitted to the AD
Converter, the AD converter convert analog signals into digital signal and are transmitted to the comparator, and the comparator will be examined
Measured value is compared with setting value, if detected value is greater than gas concentration lwevel maximum set value, the single-chip microcontroller passes through the electricity
Machine drive module controls the ventilation fan rotation, reduces gas concentration lwevel to less than gas concentration lwevel maximum set value, institute
It states ventilation fan to stop working, if detected value is less than gas concentration lwevel minimum setting value, the single-chip microcontroller controls the dry ice and releases
Amplification module discharges dry ice to gas concentration lwevel and is greater than carbon dioxide minimum setting value.
7. a kind of illumination of greenhouse according to claim 6 and the control system of gas concentration lwevel, feature exist
In, when the dry ice of the dry ice release module is finished, the warning device alarm, the display screen display dry ice is insufficient, if
The ventilation fan failure display screen display ventilation fan failure, the warning device alarm, if lighting module is asked
Topic, the warning device are alarmed, and show the region to go wrong on the display screen.
8. a kind of illumination of greenhouse and the control method of gas concentration lwevel, based on any one of claim 1-7 institute
A kind of illumination for the greenhouse stated and the control system of gas concentration lwevel, the control method include the following steps:
Light filling illumination control method:
Step 1: passing through the lighting time section and light filling intensity of display screen manual setting each region；
Step 2: single-chip microcontroller detects whether to reach lighting time section by timer, if having arrived lighting time section enters step 3, if
Lighting time section is not arrived enters step 6；
Step 3: photosensitive sensor detects intensity of illumination, and the intensity of illumination that will test is transmitted to AD converter, and the AD turns
Parallel operation converts analog signals into digital signal and is transmitted to comparator module；
Step 4: comparator module judges whether intensity of illumination is greater than maximum set value by comparing, if more than, 6 are entered step,
If being not more than, single-chip microcontroller lights LED illumination lamp progress light filling by illuminating drive module；
Step 5: photosensitive sensor detects intensity of illumination always, is transmitted to comparator, the comparator is by comparing to single-chip microcontroller
Signal is transmitted, the single-chip microcontroller adjusts the brightness of LED illumination lamp by illumination drive module；
Step 6: lighting system is in a dormant state；
Gas concentration lwevel control method:
Step A: gas concentration lwevel maximum value and minimum value are set by display screen；
Step B: gas concentration lwevel detector detects the gas concentration lwevel in greenhouse and the information that will test is transmitted to AD
Converter, the AD converter convert analog signals into digital signal and are transmitted to comparator；
Step C: the comparator judges whether gas concentration lwevel is greater than gas concentration lwevel maximum set value by comparing, if
It is greater than, single-chip microcontroller drives ventilation fan to reduce gas concentration lwevel by motor drive module, if being not more than maximum set value, compares
Whether device multilevel iudge gas concentration lwevel is less than minimum setting value, if being less than, it is dry that single-chip microcontroller controls the release of dry ice release module
Ice increases gas concentration lwevel, if being not less than, carbon dioxide delivery system is in a dormant state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811398960.2A CN109375682A (en) | 2018-11-22 | 2018-11-22 | A kind of illumination of greenhouse and the control system and its control method of gas concentration lwevel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811398960.2A CN109375682A (en) | 2018-11-22 | 2018-11-22 | A kind of illumination of greenhouse and the control system and its control method of gas concentration lwevel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109375682A true CN109375682A (en) | 2019-02-22 |
Family
ID=65382937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811398960.2A Pending CN109375682A (en) | 2018-11-22 | 2018-11-22 | A kind of illumination of greenhouse and the control system and its control method of gas concentration lwevel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109375682A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114860009A (en) * | 2022-05-16 | 2022-08-05 | 华中科技大学 | Thermoelectric integrated processing system and method |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202121845U (en) * | 2011-07-11 | 2012-01-18 | 西安圣华电子工程有限责任公司 | Intelligent control system of supplementary lighting for plant growing based on LED light source |
| CN203276075U (en) * | 2013-06-20 | 2013-11-06 | 朱经纬 | Intelligent greenhouse management apparatus |
| US20150007495A1 (en) * | 2013-07-08 | 2015-01-08 | Electric Energy Express Corporation | Autonomously controlled greenhouse cultivation system |
| CN105159369A (en) * | 2015-09-30 | 2015-12-16 | 东南大学 | Measurement and control method and measurement and control apparatus of intelligent greenhouse |
| CN206791172U (en) * | 2017-06-09 | 2017-12-26 | 杭州经世科技有限公司 | It is a kind of can subregion adjustment shading solar greenhouse |
| CN207767050U (en) * | 2018-01-03 | 2018-08-28 | 黄惠琼 | A kind of intelligence greenhouse |
| CN209198974U (en) * | 2018-11-22 | 2019-08-02 | 国网江苏省电力有限公司南通供电分公司 | A kind of illumination of greenhouse and the control system of gas concentration lwevel |
-
2018
- 2018-11-22 CN CN201811398960.2A patent/CN109375682A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202121845U (en) * | 2011-07-11 | 2012-01-18 | 西安圣华电子工程有限责任公司 | Intelligent control system of supplementary lighting for plant growing based on LED light source |
| CN203276075U (en) * | 2013-06-20 | 2013-11-06 | 朱经纬 | Intelligent greenhouse management apparatus |
| US20150007495A1 (en) * | 2013-07-08 | 2015-01-08 | Electric Energy Express Corporation | Autonomously controlled greenhouse cultivation system |
| CN105159369A (en) * | 2015-09-30 | 2015-12-16 | 东南大学 | Measurement and control method and measurement and control apparatus of intelligent greenhouse |
| CN206791172U (en) * | 2017-06-09 | 2017-12-26 | 杭州经世科技有限公司 | It is a kind of can subregion adjustment shading solar greenhouse |
| CN207767050U (en) * | 2018-01-03 | 2018-08-28 | 黄惠琼 | A kind of intelligence greenhouse |
| CN209198974U (en) * | 2018-11-22 | 2019-08-02 | 国网江苏省电力有限公司南通供电分公司 | A kind of illumination of greenhouse and the control system of gas concentration lwevel |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114860009A (en) * | 2022-05-16 | 2022-08-05 | 华中科技大学 | Thermoelectric integrated processing system and method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP3903567A1 (en) | Plant factory | |
| CN207380476U (en) | A kind of distributed modern classroom intelligent and energy saving system | |
| CN101711079B (en) | Classroom illumination wireless detection and control device and method | |
| CN209198974U (en) | A kind of illumination of greenhouse and the control system of gas concentration lwevel | |
| CN106050720A (en) | Multifunctional intelligent fan | |
| CN106132038A (en) | A kind of tunnel lamp system of real-time, tunable colour temperature | |
| CN109375682A (en) | A kind of illumination of greenhouse and the control system and its control method of gas concentration lwevel | |
| CN103327699A (en) | Multi-parameter linkage-control-based intelligent LED (Light Emitting Diode) lamp for plant growth | |
| CN204681641U (en) | A kind of intelligent LED operation shadowless lamp | |
| CN106895345A (en) | Solar energy charging type LED lamp | |
| CN106255260A (en) | A kind of intelligent LED plant illumination light-supplementing system | |
| CN105050282A (en) | Solar light-emitting diode (LED) voice-controlled corridor lighting system | |
| CN104406101A (en) | LED ceiling lamp with adjustable brightness and color temperature | |
| CN204810596U (en) | Lamps and lanterns that luminance can two -way lazer be adjusted | |
| CN102155630A (en) | Energy-saving type LED lamp | |
| CN208210361U (en) | Office lighting intelligent regulating system | |
| CN204090250U (en) | A kind of booth illuminator | |
| CN109804798A (en) | A kind of intelligence control plant growth lamp of greenhouse | |
| CN202634824U (en) | Sunlight-LED (Light-Emitting Diode) complementary all-weather green illumination device | |
| CN212456481U (en) | Plant light filling system | |
| CN204968163U (en) | Intelligence lighting control module | |
| CN204795728U (en) | LED lamp intelligence control system | |
| CN105050294A (en) | Intelligent light emitting diode (LED) lighting system | |
| CN207135655U (en) | Intelligent greenhouse control system | |
| CN202551429U (en) | Intelligently controlled LED illuminating system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190222 |
|
| RJ01 | Rejection of invention patent application after publication |