CN107125058A - A kind of heliogreenhouse automatic ventilation film-coiling device blocking rotation control system and algorithm - Google Patents
A kind of heliogreenhouse automatic ventilation film-coiling device blocking rotation control system and algorithm Download PDFInfo
- Publication number
- CN107125058A CN107125058A CN201710537498.9A CN201710537498A CN107125058A CN 107125058 A CN107125058 A CN 107125058A CN 201710537498 A CN201710537498 A CN 201710537498A CN 107125058 A CN107125058 A CN 107125058A
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- China
- Prior art keywords
- film
- coiling device
- insulation quilt
- ventilating opening
- control
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Classifications
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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
- A01G9/22—Shades or blinds for greenhouses, or the like
- A01G9/227—Shades or blinds for greenhouses, or the like rolled up during non-use
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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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/12—Technologies relating to agriculture, livestock or agroalimentary industries using renewable energies, e.g. solar water pumping
Abstract
The present invention discloses a kind of sunlight greenhouse rolling film ventilating blocking rotation control system, including shutter (3), film-coiling device (4) and control cabinet (6), control panel is installed in control cabinet (6), control panel respectively with shutter (3), film-coiling device (4), draft switch installed in ventilating opening (9) place, temperature sensor (7) in canopy, insulation quilt position detection optoelectronic switch group (12) and wound membrane shaft position detection light electric switch group (2) electrical connection, insulation quilt and film-coiling device are positioned respectively using two groups of optoelectronic switches, realize the control to shutter and the correct job order of film-coiling device, also disclose the algorithm of heliogreenhouse automatic ventilation film-coiling device blocking rotation control system；The present invention realizes that shutter and film-coiling device complete to roll and lower drop according to preset time and parameter, it is ensured that roller shutter and the rational sequence of Ventilation Control, it is to avoid film-coiling device and corresponding control circuit that may be present burn phenomenon because locked rotor current is excessive.
Description
Technical field
The present invention relates to machine of establishment agriculture field, and in particular to a kind of heliogreenhouse automatic ventilation film-coiling device blocking rotation control
System processed and algorithm.
Background technology
When carrying out agricultural production using the warmhouse booth automatically controlled, because the change of day and night temperature is, it is necessary at night
The insulation quilt of insulation film at ventilating opening and whole greenhouse is laid to the insulation for realizing greenhouse successively, and to daytime, needed again
Insulation quilt and insulation film are rolled successively, sunlight is shone in, and the flowing of air is realized in ventilation, reduces gas concentration lwevel.
And we have found that can often arise a problem that, because the control of insulation quilt and ventilating opening insulation film is not by real operation
Same device or system are realized, if insulation quilt is not rolled all and pushes down insulation film when opening ventilating opening, scrolling insulation film
If film-coiling device work will stall；If insulation film is not put down completely when laying insulation quilt, insulation quilt has been covered in ventilation
Mouthful push down insulation film, when film-coiling device works on closing ventilating opening also can stall, the appearance of locked rotor current may result in burning
Bad film-coiling device or controller line, greatly destruction is caused to equipment.
The content of the invention
To solve the above problems, the present invention provides a kind of heliogreenhouse automatic ventilation film-coiling device blocking rotation control system and calculation
Method, is realizing that shutter and film-coiling device complete to roll and while lower drop according to preset time and parameter, emphasis solves to protect
Warm quilt and film-coiling device are accurately positioned problem, it is ensured that roller shutter and the rational sequence of Ventilation Control, are prevented effectively from film-coiling device and corresponding
Control circuit that may be present burns phenomenon because locked rotor current is excessive.
The present invention is achieved through the following technical solutions, and the present invention provides a kind of sunlight greenhouse rolling film ventilating blocking rotation control
System processed, including the shutter installed in ceiling and the film-coiling device at ventilating opening, insulation are wrapped on curtain rolling shaft, are protected
Warm film is wrapped on film rolling axis, in addition to control cabinet, is provided with control panel in control cabinet, the control panel respectively with roller shutter
Machine, film-coiling device, the draft switch at ventilating opening, the temperature sensor in canopy, insulation quilt position detection photoelectricity
Switches set and the electrical connection of wound membrane shaft position detection light electric switch group, the insulation quilt position detection optoelectronic switch group are arranged on ventilation
At mouthful and it is able to detect that the position of insulation quilt；Wound membrane shaft position detection light electric switch group is arranged at ventilating opening and can detected
To the position of film rolling axis.
Control panel determines rolling and falling for insulation quilt by preset time；The temperature gathered by temperature sensor is determined
The keying of draft switch and the rotating forward of wound membrane machine, reversion, complete the open and close control of ventilating opening；In addition, being examined using insulation quilt position
Light-metering electric switch group and wound membrane shaft position detection light electric switch group are positioned to insulation quilt and film-coiling device position respectively, realization pair
Shutter and the control of the correct job order of film-coiling device.
Preferably, also including the film-coiling device support base installed in wall both sides, the two ends of film-coiling device pass through film-coiling device
Support shaft is supported in film-coiling device support base.Increase the stability of film-coiling device.
Preferably, also including the mounting bracket I for being fixed on wall top at ventilating opening, the top of mounting bracket I is provided with and wall
The consistent fixed mount of upper surface radian, and the fixed top for being placed on wall upper surface；Insulation quilt position detection light is established by cable
Pass group is made up of six optoelectronic switches, six optoelectronic switches are distributed on fixed mount, and the optoelectronic switch and ventilating opening at two ends
Width is corresponding.Insulation quilt position detection optoelectronic switch group is used for the real time position for detecting insulation quilt.
Preferably, also include being fixed on the mounting bracket II of wall middle and upper part at ventilating opening, the top of mounting bracket II be provided with
The consistent fixed mount of film-coiling device support shaft movement locus radian, and the fixed lower section for being placed on film-coiling device；The wound membrane shaft position
Detection optoelectronic switch group is made up of six optoelectronic switches, and six optoelectronic switches are distributed on fixed mount, and the optoelectronic switch at two ends
Two ends with film-coiling device support shaft movement locus are corresponding.Wound membrane shaft position detection light electric switch group detection film-coiling device support shaft
Position namely the real time position for detecting film-coiling device.
Preferably, perpendicular between the insulation quilt position detection optoelectronic switch group and wound membrane shaft position detection light electric switch group
Straight distance is maintained at 15-18cm.To ensure the appropriate distance between wound membrane machine spool and shutter spool, it is to avoid wound membrane machine spool
It is extruded, the vertical distance between two groups of optoelectronic switches is maintained at 15-18cm, can be entered according to different insulation quilt types with rolling insulation
Row regulation.
Preferably, being also equipped with Switching Power Supply and touch-screen in the control cabinet；The Switching Power Supply and touch-screen point
Do not electrically connected with control panel.Alternating current 220V voltage conversion is 24V and 5V DC voltages by the Switching Power Supply；The touch-screen
For showing temperature of shed, working condition, and shutter rises, the set of time of landing, and ventilating opening opens, it is corresponding to close
Temperature of shed.
Preferably, the control panel uses arm processor, on arm processor provided with power subsystem, setup unit,
Communication interface, temperature sensor interface, shutter job control relay group and film-coiling device job control relay group；The temperature
Degree sensor interface is connected with temperature sensor, and power subsystem is electrically connected with Switching Power Supply, and communication interface is distinguished draft switch, touched
Touch screen, insulation quilt position detection optoelectronic switch group and the electrical connection of wound membrane shaft position detection light electric switch group, shutter job control
Relay group and film-coiling device job control relay group are electrically connected with shutter and film-coiling device respectively.5V is turned 3.3V by power subsystem
Voltage.
Preferably, the temperature sensor uses digital single bus sensor DS18B20.It can ensure to be put in greenhouse
Control panel carries out reliable data transmission in the sensor probe and control cabinet in portion, and control panel is determined according to the temperature information received
Whether it is aerated.
Another aspect of the present invention provides a kind of algorithm of heliogreenhouse automatic ventilation film-coiling device blocking rotation control system, bag
Include timing roller shutter, thermometric ventilation and the blocking rotation control logic detected based on insulation quilt and wound membrane shaft position；
The timing roller shutter, which refers to user, to be incubated the time for being rolled-up and falling daily by touch-screen setting, control insulation
It is timed and rolls and fall；
The thermometric ventilation refers to user and the corresponding temperature of ventilating opening opening and closing can be set by touch-screen, passes through temperature
Spend rotating forward, the reversion of the open and close and film-coiling device of sensor detection temperature of shed control draft switch, complete the opening of ventilating opening,
Close control；
The blocking rotation control logic detected based on insulation quilt and wound membrane shaft position is first when needing to open ventilating opening
Judge insulation quilt position, film-coiling device is failure to actuate if insulation quilt is not rolled；Control panel is according to measuring if insulation quilt part is rolled
Insulation quilt position control film-coiling device action, and when film rolling axis are close to insulation quilt stopping act, when needing to put down insulation quilt,
First judge whether ventilating opening closes, ventilating opening is first closed if ventilating opening is not turned off and then insulation quilt is put down.
Preferably, described be specially based on the blocking rotation control logic that insulation quilt is detected with wound membrane shaft position：Opening
First judge whether insulation quilt is rolled before ventilating opening, detection optoelectronic switch group determines insulation quilt position by insulation quilt position if having rolled
Put and feed back to control panel, the then action of control panel control film-coiling device and opening ventilating opening, and established by cable by wound membrane shaft position detection light
Film-coiling device position feedback control plate, control panel control ventilating opening are opened size, are detecting film rolling axis close to insulation quilt by pass group
When control panel disconnect film-coiling device power supply；If insulation quilt is not rolled, even if temperature of shed reaches ventilation temperature, film-coiling device is not yet
Action, does not open ventilating opening；When insulation quilt is fallen, if ventilating opening is not completely turned off first close ventilating opening falls insulation again
Quilt.
Beneficial effects of the present invention are：
(1) separate insulation quilt roller shutter control is carried out integrated, reduction with ventilating opening wound membrane control system by the present invention
System cost；
(2) realization of blocking rotation control algolithm of the present invention ensure that roller shutter, the reasonability of Ventilation Control logic, it is to avoid volume
Membrane device and corresponding control circuit because locked rotor current it is excessive it is that may be present burn phenomenon, reduce user use, maintenance cost, prolong
Service life of equipment is grown.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the accompanying drawing used required in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
The overall structure diagram for the sunlight greenhouse rolling film ventilating blocking rotation control system that Fig. 1 provides for the present invention；
Fig. 2 is the amplification assumption diagram of left part of the present invention；
Fig. 3 is the algorithm flow chart of control system of the present invention；
In figure：1st, insulation quilt, 2, wound membrane shaft position detection light electric switch group, 3, shutter, 4, film-coiling device, 5, film-coiling device
Support shaft, 6, control cabinet, 7, temperature sensor, 8, film rolling axis, 9, ventilating opening, 10, curtain rolling shaft, 11, film-coiling device support base,
12nd, insulation quilt position detection optoelectronic switch group, 13, mounting bracket II, 14, mounting bracket I.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to embodiments, to the present invention
It is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not used to
Limit the present invention.
The application principle of the present invention is further described with reference to specific embodiment.
As shown in figure 1, a kind of sunlight greenhouse rolling film ventilating blocking rotation control system, including installed in the shutter 3 of ceiling
With the film-coiling device 4 at ventilating opening 9, insulation quilt 1 is wrapped on curtain rolling shaft 10, and insulation film is wrapped on film rolling axis 8, is also wrapped
Control cabinet 6 is included, control panel is installed in control cabinet 6, the control panel is respectively with shutter 3, film-coiling device 4, installed in ventilation
Draft switch at mouth 9, the temperature sensor 7 in canopy, insulation quilt position detection optoelectronic switch group 12 and wound membrane axle position
Put detection optoelectronic switch group 2 to electrically connect, the insulation quilt position detection optoelectronic switch group 12 is arranged at ventilating opening 9 and can examined
Measure the position of insulation quilt 1；Wound membrane shaft position detection light electric switch group 2 is arranged at ventilating opening 9 and is able to detect that film rolling axis 8
Position.
Also include the film-coiling device support base 11 installed in wall both sides, the two ends of film-coiling device 4 pass through film-coiling device support shaft 5
It is supported in film-coiling device support base 11.Increase the stability of film-coiling device 4.
Film-coiling device should select to carry upper and lower limit bit function；Optoelectronic switch selects the normally opened NPN type of diffusing reflection three-wire type.Control
Making sheet determines rolling and falling for insulation quilt by preset time；The temperature gathered by temperature sensor 7 determines draft switch
Keying and wound membrane machine rotating forward, reversion, complete ventilating opening open and close control；In addition, being established by cable using insulation quilt position detection light
Pass group 12 and wound membrane shaft position detection light electric switch group 2 are positioned to insulation quilt and film-coiling device position respectively, are realized to roller shutter
Machine 3 and the control of the correct job order of film-coiling device 4.
Also include the mounting bracket I 14 for being fixed on wall top at ventilating opening, the top of mounting bracket I 14 is provided with and wall upper surface
The consistent fixed mount of radian, and the fixed top for being placed on wall upper surface；The insulation quilt position detection optoelectronic switch group 12
It is made up of six optoelectronic switches, six optoelectronic switches are distributed on fixed mount, and the width of the optoelectronic switch and ventilating opening 9 at two ends
It is corresponding.Insulation quilt position detection optoelectronic switch group 12 is used for the real time position for detecting insulation quilt.Also include being fixed on ventilating opening
Locate the mounting bracket II 13 of wall middle and upper part, the top of mounting bracket II 13 is provided with consistent with the movement locus radian of film-coiling device support shaft 5
Fixed mount, and the fixed lower section for being placed on film-coiling device；The wound membrane shaft position detection light electric switch group 2 is by six optoelectronic switch groups
Into six optoelectronic switches are distributed on fixed mount, and the two ends phase of the optoelectronic switch and the movement locus of film-coiling device support shaft 5 at two ends
Correspondence.The position of the detection film-coiling device of wound membrane shaft position detection light electric switch group 2 support shaft 5 namely the real-time position for detecting film-coiling device 4
Put.Vertical distance between insulation quilt position detection optoelectronic switch group 12 and wound membrane shaft position detection light electric switch group 2 is maintained at 15-
18cm.To ensure the appropriate distance between wound membrane machine spool and shutter spool, it is to avoid wound membrane machine spool is squeezed with rolling insulation
Vertical distance between pressure, two groups of optoelectronic switches is maintained at 15-18cm, can be adjusted according to different insulation quilt types.
Switching Power Supply and touch-screen are also equipped with control cabinet 6；Switching Power Supply and touch-screen are electrically connected with control panel respectively.
Switching Power Supply selection is universal meet 24V/1A and 5V/2A dual outputs (or more) part purchased in market both may be used；Switching Power Supply will be exchanged
220V voltage conversions are 24V and 5V DC voltages；Touch-screen selects 7 cun of touch-screens, and touch-screen is used for showing temperature of shed, work
State, and the set of time that shutter 3 rises, landed, ventilating opening 9 are opened, close corresponding temperature of shed.Control panel is used
ARM processors, are provided with power subsystem, setup unit, communication interface, temperature sensor interface, shutter on arm processor
Job control relay group and film-coiling device job control relay group；Temperature sensor interface is connected with temperature sensor 7, power supply
Unit is electrically connected with Switching Power Supply, communication interface difference draft switch, touch-screen, the and of insulation quilt position detection optoelectronic switch group 12
Wound membrane shaft position detection light electric switch group 2 is electrically connected, shutter job control relay group and film-coiling device job control relay
Group is electrically connected with shutter 3 and film-coiling device 4 respectively.5V is turned 3.3V voltages by power subsystem.Temperature sensor 7 uses digital list
Bus sensors DS18B20.It can ensure that be put in the sensor probe in the middle part of greenhouse is reliably counted with control panel in control cabinet 6
According to transmission, control panel decides whether to be aerated according to the temperature information received.
As shown in Fig. 2 a kind of algorithm of heliogreenhouse automatic ventilation film-coiling device blocking rotation control system, including timing are rolled up
Curtain, thermometric ventilation and the blocking rotation control logic detected based on insulation quilt 1 and the position of film rolling axis 8；
Timing roller shutter, which refers to user, to be incubated the time for being rolled-up and falling daily by touch-screen setting, control insulation quilt 1
Timing is rolled and fallen；Thermometric ventilation refers to user and the corresponding temperature of ventilating opening opening and closing can be set by touch-screen, leads to
Rotating forward, the reversion of the open and close and film-coiling device 4 of excess temperature sensor detection temperature of shed control draft switch, complete ventilating opening
Open and close control；It is based on the blocking rotation control logic that insulation quilt is detected with wound membrane shaft position：First sentence before ventilating opening 9 is opened
Whether disconnected insulation quilt 1 is rolled, and detects that optoelectronic switch group 12 determines that insulation quilt position feeds back to by insulation quilt position if having rolled
Control panel, then control panel control film-coiling device 4 acts and opened ventilating opening 9, and is incited somebody to action by wound membrane shaft position detection light electric switch group 2
The position feedback control plate of film-coiling device 4, control panel control ventilating opening 9 opens size, when detecting film rolling axis 8 close to insulation quilt 1
Control panel disconnects the power supply of film-coiling device 4, prevents the generation of stall；If insulation quilt 1 is not rolled, even if temperature of shed reaches ventilation
Temperature, film-coiling device 4 is also failure to actuate, and ventilating opening 9 is not opened；When insulation quilt is fallen, first closed if ventilating opening 9 is not completely turned off
Close ventilating opening 9 and fall insulation quilt 1 again, it is to avoid insulation quilt 1 falls the rear stall of film-coiling device 4.
Certainly, described above is also not limited to the example above, the technical characteristic of the invention without description can by or
Realized, will not be repeated here using prior art；Above example and accompanying drawing are merely to illustrate technical scheme not
It is limitation of the present invention, preferred embodiment the present invention is described in detail for reference, the ordinary skill people of this area
Member is it should be appreciated that change, remodeling, the addition that those skilled in the art are made in the essential scope of the present invention
Or replace without departure from spirit of the invention, it should also belong to the claims of the present invention.
Claims (10)
1. a kind of sunlight greenhouse rolling film ventilating blocking rotation control system, including shutter (3) installed in ceiling and installed in logical
The film-coiling device (4) at air port (9) place, insulation quilt (1) is wrapped on curtain rolling shaft (10), and insulation film is wrapped on film rolling axis (8), and it is special
Levy and be：Also include control cabinet (6), control panel be installed in the control cabinet (6), the control panel respectively with shutter (3), volume
Membrane device (4), the draft switch installed in ventilating opening (9) place, the temperature sensor (7) in canopy, the detection of insulation quilt position
Optoelectronic switch group (12) and wound membrane shaft position detection light electric switch group (2) electrical connection, optoelectronic switch is detected in the insulation quilt position
Group (12) is arranged on ventilating opening (9) place and is able to detect that the position of insulation quilt (1)；Wound membrane shaft position detection light electric switch group
(2) it is arranged on ventilating opening (9) place and is able to detect that the position of film rolling axis (8).
2. a kind of heliogreenhouse automatic ventilation film-coiling device blocking rotation control system according to claim 1, it is characterised in that：
Also include the film-coiling device support base (11) installed in wall both sides, the two ends of film-coiling device (4) are propped up by film-coiling device support shaft (5)
Support is in film-coiling device support base (11).
3. a kind of heliogreenhouse automatic ventilation film-coiling device blocking rotation control system according to claim 1, it is characterised in that：
Also include the mounting bracket I (14) for being fixed on wall top at ventilating opening, mounting bracket I (14) top is provided with and wall upper surface radian
Consistent fixed mount, and the fixed top for being placed on wall upper surface；Insulation quilt position detection optoelectronic switch group (12) by
Six optoelectronic switch compositions, six optoelectronic switches are distributed on fixed mount, and the width of the optoelectronic switch and ventilating opening (9) at two ends
It is corresponding.
4. a kind of heliogreenhouse automatic ventilation film-coiling device blocking rotation control system according to claim 2, it is characterised in that：
Also include the mounting bracket II (13) for being fixed on wall middle and upper part at ventilating opening, mounting bracket II (13) top is provided with to be supported with film-coiling device
The consistent fixed mount of axle (5) movement locus radian, and the fixed lower section for being placed on film-coiling device；The wound membrane shaft position detection light electricity
Switches set (2) is made up of six optoelectronic switches, and six optoelectronic switches are distributed on fixed mount, and the optoelectronic switch and wound membrane at two ends
The two ends of device support shaft (5) movement locus are corresponding.
5. a kind of heliogreenhouse automatic ventilation film-coiling device blocking rotation control system according to claim 1, it is characterised in that：
Vertical distance between the insulation quilt position detection optoelectronic switch group (12) and wound membrane shaft position detection light electric switch group (2) is kept
In 15-18cm.
6. a kind of heliogreenhouse automatic ventilation film-coiling device blocking rotation control system according to claim 1, it is characterised in that：
Switching Power Supply and touch-screen are also equipped with the control cabinet (6)；The Switching Power Supply and touch-screen are electrically connected with control panel respectively
Connect.
7. a kind of heliogreenhouse automatic ventilation film-coiling device blocking rotation control system according to claim 1, it is characterised in that：
The control panel uses arm processor, and power subsystem, setup unit, communication interface, TEMP are provided with arm processor
Device interface, shutter job control relay group and film-coiling device job control relay group；The temperature sensor interface and temperature
Sensor (7) connection is spent, power subsystem is electrically connected with Switching Power Supply, communication interface difference draft switch, touch-screen, insulation quilt position
Put detection optoelectronic switch group (12) and wound membrane shaft position detection light electric switch group (2) electrical connection, shutter job control relay
Group and film-coiling device job control relay group are electrically connected with shutter (3) and film-coiling device (4) respectively.
8. a kind of heliogreenhouse automatic ventilation film-coiling device blocking rotation control system according to claim 1, it is characterised in that：
The temperature sensor (7) uses digital single bus sensor DS18B20.
9. a kind of algorithm of heliogreenhouse automatic ventilation film-coiling device blocking rotation control system according to claim 1, including
Timing roller shutter, thermometric ventilation and the blocking rotation control logic detected based on insulation quilt and wound membrane shaft position；
The timing roller shutter, which refers to user, to be incubated the time for being rolled-up and falling daily by touch-screen setting, and control insulation quilt is determined
When roll and fall；
The thermometric ventilation refers to user and the corresponding temperature of ventilating opening opening and closing can be set by touch-screen, is passed by temperature
Rotating forward, the reversion of the open and close and film-coiling device of sensor detection temperature of shed control draft switch, complete the open and close control of ventilating opening
System；
Described based on the blocking rotation control logic that insulation quilt is detected with wound membrane shaft position is first judged when needing and opening ventilating opening
Insulation quilt position, film-coiling device is failure to actuate if insulation quilt is not rolled；Control panel is according to the guarantor measured if insulation quilt part is rolled
Temperature controls film-coiling device to act by position, and when film rolling axis are close to insulation quilt, stopping is acted, and when needing to put down insulation quilt, is first sentenced
Whether open close air port is closed, and ventilating opening is first closed if ventilating opening is not turned off and then insulation quilt is put down.
10. a kind of algorithm of heliogreenhouse automatic ventilation film-coiling device blocking rotation control system according to claim 9, it is special
Levy and be：It is described to be specially based on the blocking rotation control logic that insulation quilt is detected with wound membrane shaft position：Before ventilating opening is opened first
Judge whether insulation quilt is rolled, detection optoelectronic switch group determines that insulation quilt position feeds back to control by insulation quilt position if having rolled
Making sheet, then the action of control panel control film-coiling device and opens ventilating opening, and by wound membrane shaft position detection light electric switch group by wound membrane
Device position feedback control plate, control panel control ventilating opening opens size, and when detecting film rolling axis close to insulation quilt, control panel breaks
Uncoiling membrane device power supply；If insulation quilt is not rolled, even if temperature of shed reaches ventilation temperature, film-coiling device is also failure to actuate, and is not beaten
Open air port；When insulation quilt is fallen, if ventilating opening is not completely turned off first close ventilating opening falls insulation quilt again.
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| CN201710537498.9A CN107125058A (en) | 2017-07-04 | 2017-07-04 | A kind of heliogreenhouse automatic ventilation film-coiling device blocking rotation control system and algorithm |
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| CN201710537498.9A CN107125058A (en) | 2017-07-04 | 2017-07-04 | A kind of heliogreenhouse automatic ventilation film-coiling device blocking rotation control system and algorithm |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107836255A (en) * | 2017-11-24 | 2018-03-27 | 北京守朴科技有限公司 | Heliogreenhouse ventilation controller and control system |
| CN109392549A (en) * | 2018-12-24 | 2019-03-01 | 甘肃玉兴通生物科技有限公司 | A kind of agricultural greenhouse nursery daylighting and ventilated control system and greenhouse of nursing young plants in hothouses |
| CN110100617A (en) * | 2019-06-13 | 2019-08-09 | 山东农业大学 | A kind of heliogreenhouse ventilation controller and method |
| CN110692399A (en) * | 2019-09-30 | 2020-01-17 | 昆明尚禾农业科技有限公司 | Precise control and monitoring method and device for film rolling motor of greenhouse |
| CN112628911A (en) * | 2020-11-27 | 2021-04-09 | 福建冠然科技有限公司 | Smart home ventilation control system |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1813516A (en) * | 2006-02-17 | 2006-08-09 | 张永敬 | Assembled daylight greenhouse |
| DE102007001438A1 (en) * | 2007-01-09 | 2008-07-24 | Bäuerle, Edmund | Greenhouse heat insulation system is an inflatable quilted foil mat deployed against roof and sidewalls |
| CN202819158U (en) * | 2012-09-20 | 2013-03-27 | 宁夏宁大设施农业科技人才服务有限公司 | Anti-reverse rolling and membrane-rolling ventilation controller of solar greenhouse heat preservation quilt |
| CN202904310U (en) * | 2012-10-17 | 2013-04-24 | 宁夏大学 | Intelligent control system used for rolling up/down of curtain and wind prevention film fixation of sunlight greenhouse |
| CN205337044U (en) * | 2015-12-01 | 2016-06-29 | 甘肃省农业工程技术研究院 | Membrane automatic start/stop device is rolled up in control by temperature change of sunlight greenhouse vent |
| CN205809614U (en) * | 2016-06-15 | 2016-12-14 | 山东农业大学 | A kind of roller shutter machine of solar greenhouse control system |
-
2017
- 2017-07-04 CN CN201710537498.9A patent/CN107125058A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1813516A (en) * | 2006-02-17 | 2006-08-09 | 张永敬 | Assembled daylight greenhouse |
| DE102007001438A1 (en) * | 2007-01-09 | 2008-07-24 | Bäuerle, Edmund | Greenhouse heat insulation system is an inflatable quilted foil mat deployed against roof and sidewalls |
| CN202819158U (en) * | 2012-09-20 | 2013-03-27 | 宁夏宁大设施农业科技人才服务有限公司 | Anti-reverse rolling and membrane-rolling ventilation controller of solar greenhouse heat preservation quilt |
| CN202904310U (en) * | 2012-10-17 | 2013-04-24 | 宁夏大学 | Intelligent control system used for rolling up/down of curtain and wind prevention film fixation of sunlight greenhouse |
| CN205337044U (en) * | 2015-12-01 | 2016-06-29 | 甘肃省农业工程技术研究院 | Membrane automatic start/stop device is rolled up in control by temperature change of sunlight greenhouse vent |
| CN205809614U (en) * | 2016-06-15 | 2016-12-14 | 山东农业大学 | A kind of roller shutter machine of solar greenhouse control system |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107836255A (en) * | 2017-11-24 | 2018-03-27 | 北京守朴科技有限公司 | Heliogreenhouse ventilation controller and control system |
| CN109392549A (en) * | 2018-12-24 | 2019-03-01 | 甘肃玉兴通生物科技有限公司 | A kind of agricultural greenhouse nursery daylighting and ventilated control system and greenhouse of nursing young plants in hothouses |
| CN110100617A (en) * | 2019-06-13 | 2019-08-09 | 山东农业大学 | A kind of heliogreenhouse ventilation controller and method |
| CN110692399A (en) * | 2019-09-30 | 2020-01-17 | 昆明尚禾农业科技有限公司 | Precise control and monitoring method and device for film rolling motor of greenhouse |
| CN112628911A (en) * | 2020-11-27 | 2021-04-09 | 福建冠然科技有限公司 | Smart home ventilation control system |
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