CN110531814A - A kind of room temperature monitoring system based on Internet of Things - Google Patents
A kind of room temperature monitoring system based on Internet of Things Download PDFInfo
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- CN110531814A CN110531814A CN201910907295.3A CN201910907295A CN110531814A CN 110531814 A CN110531814 A CN 110531814A CN 201910907295 A CN201910907295 A CN 201910907295A CN 110531814 A CN110531814 A CN 110531814A
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- room temperature
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 24
- 230000007246 mechanism Effects 0.000 claims abstract description 148
- 238000010438 heat treatment Methods 0.000 claims abstract description 27
- 238000001514 detection method Methods 0.000 claims abstract description 26
- 238000004891 communication Methods 0.000 claims description 38
- 230000001105 regulatory effect Effects 0.000 claims description 37
- 239000002689 soil Substances 0.000 claims description 35
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 31
- 239000004744 fabric Substances 0.000 claims description 30
- 208000032364 Undersensing Diseases 0.000 claims description 18
- 238000009423 ventilation Methods 0.000 claims description 16
- 239000007921 spray Substances 0.000 claims description 15
- 238000009434 installation Methods 0.000 claims description 9
- 239000012528 membrane Substances 0.000 claims description 5
- 230000001360 synchronised effect Effects 0.000 claims description 3
- 230000012010 growth Effects 0.000 abstract description 6
- 230000006855 networking Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 7
- 238000005286 illumination Methods 0.000 description 7
- 238000001816 cooling Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 230000008635 plant growth Effects 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
-
- 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
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
Abstract
The room temperature monitoring system based on Internet of Things that the invention discloses a kind of, including sunshade control mechanism, ventilating mechanisms, humidification heating mechanism and sensing detection mechanism；Sunshade control mechanism is for being mounted on greenhouse periphery；Ventilating mechanisms are used to be mounted on the front and back side end face in greenhouse；Humidification heating mechanism is for being mounted in greenhouse；Sensing detection mechanism is for being mounted in greenhouse；Humidification heating mechanism is realized between sunshade control mechanism, ventilating mechanisms and sensing detection mechanism by wireless network wireless interconnected respectively.The room temperature monitoring system based on Internet of Things realizes that sunshade control mechanism, ventilating mechanisms, humidification heating mechanism and sensing detection mechanism wireless networking interconnect using wireless network, to carry out joint-detection control to the indoor illuminance of temperature, temperature and humidity, meets plant efficient growth and require.
Description
Technical field
The present invention relates to a kind of room temperature monitoring system, especially a kind of room temperature monitoring system based on Internet of Things.
Background technique
Currently, the room temperature and humid control in existing most of greenhouses control the stage also in personal monitoring, need artificial
Ground timing is uninterruptedly detected, and is artificially controlled temperature and humidity, so that indoor temperature and humidity maintains
Under conditions of meeting plant growth needs at one.But this artificial monitoring not only needs to expend a large amount of manpower, Er Qierong
Easily there is detecting not in time or detect mistake, delays plant normal growth, it could even be possible to plant is caused to damage.Therefore, having must
Design a kind of room temperature monitoring system based on Internet of Things timely and effectively room temperature and humidity can be monitored and
Control meets plant efficient growth and requires.
Summary of the invention
Goal of the invention: providing a kind of room temperature monitoring system based on Internet of Things can be timely and effectively to room temperature and wet
Degree is monitored and controls, and meets plant efficient growth and requires.
Technical solution: the room temperature monitoring system of the present invention based on Internet of Things, including sunshade control mechanism, ventilation blower
Structure, humidification heating mechanism and sensing detection mechanism；
Sunshade control mechanism is for being mounted on greenhouse periphery, to the daylighting area of greenhouse left side, right side and top surface
It is adjusted；Ventilating mechanisms are used to be mounted on the front and back side end face in greenhouse, to being aerated control in greenhouse；Humidify heater
Structure is for being mounted in greenhouse, to carrying out humidification and computer heating control in greenhouse；Sensing detection mechanism is right for being mounted in greenhouse
The indoor illuminance of temperature, temperature and soil moisture are detected；Humidify heating mechanism respectively with sunshade control mechanism, ventilating mechanisms
And it is realized between sensing detection mechanism by wireless network wireless interconnected.
Further, sunshade control mechanism includes outdoor control cabinet, retractable volume driving motor, spool and at least two and half
Arc-shaped bar；Each semicircular arc bar longitudinal gap installation, and a branch is provided at the top of the arc of each semicircular arc bar
Seat；Spool is rotatably mounted on each support, and synchronous coiling has two pieces of photomasks on the spool between each support
Cloth；A weight linear meter is provided on the lower side of two pieces of photomask cloth, and a weight linear meter is located at the left side of support, it is another
Root weight linear meter is located at the right side of support；A walking is rotatably provided at the both ends of weight linear meter to be supported in outside semicircular arc bar
Back-up roller wheel in side edge；Outdoor control cabinet is mounted on the support where roller tube end, and roller tube end protrudes into outdoor control
In case processed, and driving worm gear is fixedly installed on protruding into end；It is equipped in outdoor control cabinet internal rotation type and drives worm gear
The driving worm screw being meshed；Retractable volume driving motor is mounted in outdoor control cabinet, and the output shaft of retractable volume driving motor with
Driving worm screw is connected to each other；Outdoor controller, motor-drive circuit and outdoor RF wireless communication are additionally provided in outdoor control cabinet
Module；Outdoor controller is electrically connected with motor-drive circuit and outdoor RF wireless communication module respectively；Motor-drive circuit and receipts
Unreel driving motor electrical connection；Outdoor controller controls retractable volume driving motor by motor-drive circuit and changes a job anyway work.
Further, it is provided with a support rail parallel with weight linear meter on photomask cloth, and support rail
Both ends end is for being respectively supported at two adjacent semicircular arc bars；Two are equipped in the outside cambered surface of semicircular arc bar
A L shape spacing lever, two L shape spacing levers are located at 3 π/8 and the arcuate positions of 5 π/8 of semicircular arc bar, and L shape limits
The outside cambered surface of position baffle and semicircular arc bar constitutes the buckle mouth that opening is directed toward at the top of semicircular arc bar arc；Back-up roller wheel walking
When to the lower end of semicircular arc bar, the end of support rail is buckled in the L shape spacing lever of corresponding side.
Further, a sliding bar is installed on photomask cloth and above support rail, on sliding bar
Along a strip-shaped membrane cloth hole is axially arranged with, photomask cloth is smooth to realize the installation for sliding bar through strip-shaped membrane cloth hole；In sliding bar
Both ends be rotatably equipped with one and be used to support the walking roller on semicircular arc bar of walking.
Further, ventilating mechanisms include two ventilation units, for being separately mounted to greenhouse front and back side end face；Each
Ventilation unit includes an axial flow blower and a Ventilation Control case；Be provided in Ventilation Control case controller of fan,
Fan drive circuit and blower wireless communication module；Axial flow blower axially penetrates through the front side or rear side end face in greenhouse, and passes through
The side mounting plate of axial flow blower is fixedly mounted；Controller of fan respectively with fan drive circuit and blower wireless communication module
Electrical connection, fan drive circuit are electrically connected with the fan driving motor of axial flow blower, and controller of fan passes through fan drive circuit
Control the fan driving motor rotary work of axial flow blower.
Further, sensing detection mechanism includes stay tube under sensing mechanism bottom plate, sensing mechanism, sensing mechanism inserted link, passes
Feel control cabinet, illuminance sensor, temperature sensor and soil humidity sensor；Sensing control is equipped in sensing control case
Device and sensing wireless communication module；Stay tube is mounted vertically on sensing mechanism bottom plate under sensing mechanism, and sensing mechanism inserted link is vertical
It is inserted under sensing mechanism on stay tube；Threaded engagement is equipped with a locking screw at the upper end tube nozzle of stay tube under sensing mechanism
Bolt, and the screw rod end of clamping screw presses on sensing mechanism inserted link；Sensing control case is mounted on the upper of sensing mechanism inserted link
On end；Illuminance sensor is mounted on the top surface of sensing control case；Temperature sensor is mounted on the bottom surface of sensing control case
On；Soil humidity sensor is mounted under sensing mechanism on the side of stay tube by side support；Sensing controler respectively with biography
Feel wireless communication module, illuminance sensor, temperature sensor and soil humidity sensor electrical connection.
Further, side support includes fixed sleeving, vertically by pressure pipe and jams on plate；Fixed sleeving passes through link block
Vertically it is fixedly mounted under sensing mechanism on the side of stay tube；The upper end of soil humidity sensor is vertically vertically fixed on by pressure pipe
In portion, and the electrical connection cable of soil humidity sensor through it is vertical by behind the bottom surface of pressure pipe and sensing control case with sensing control
Device electrical connection；Plate is jammed on to be transversely mounted on vertically by the upper end tube wall of pressure pipe；It is vertically total by pressure pipe and soil humidity sensor
In same insertion fixed sleeving, and the lower end detection bar of soil humidity sensor is stretched out by the lower end nozzle of fixed sleeving.
Further, a center bore spine is vertically installed at the downside center of sensing mechanism bottom plate；It is controlled in sensing
The bottom surface surrounding side of case processed is equipped with waterproof enclosing.
Further, humidification heating mechanism includes regulating mechanism bottom plate, regulating mechanism casing, regulating mechanism inserted link, adjusts
Control cabinet, air-heater, longitudinal rod, lateral water pipe and two spray heads；Adjusting controller, heating are equipped in control cabinet adjusting
Electric-controlled switch and adjusting wireless communication module；Regulating mechanism casing is mounted vertically on regulating mechanism bottom plate, and regulating mechanism is inserted
Bar is vertically inserted on regulating mechanism casing；Threaded engagement is equipped with clamping screw at the upper end tube nozzle of regulating mechanism casing,
And the screw rod end of clamping screw presses on regulating mechanism inserted link；Regulating mechanism inserted link is vertically mounted in the middle part of longitudinal rod
On upper end；It adjusts control cabinet to be fixedly mounted on one end of longitudinal rod, lateral water pipe is vertically mounted on the other end of longitudinal rod
On；Two spray heads are respectively communicated on the both ends for being mounted on lateral water pipe, and are equipped with electromagnetic water valve in the junction of spray head；In
Lateral water pipe is equipped with water inlet interface；Air-heater is fixedly mounted on regulating mechanism casing by fan supporter plate；Adjust control
Device is electrically connected with adjusting wireless communication module, the control terminal of heating electric-controlled switch and two electromagnetic water valves respectively；It heats automatically controlled
Switch is serially connected in the power supply line of air-heater.
Further, distribution is provided with locating cone thorn stick on the downside of regulating mechanism bottom plate.
Compared with prior art, the present invention the beneficial effect is that: sunshade control mechanism, ventilation blower are realized using wireless network
Structure, humidification heating mechanism and the interconnection of sensing detection mechanism wireless networking, thus to the indoor illuminance of temperature, temperature and humidity into
The control of row joint-detection meets plant efficient growth and requires.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is outdoor control circuit structural representation of the invention；
Fig. 3 is draught fan control circuit structural schematic diagram of the invention；
Fig. 4 is sensing detection mechanism structure schematic diagram of the invention；
Fig. 5 is sensing circuit structural schematic diagram of the invention；
Fig. 6 is humidification heating mechanism structural schematic diagram of the invention；
Fig. 7 is humidification heating circuit structure schematic diagram of the invention；
Fig. 8 is support rail and sliding bar mounting structure schematic diagram of the invention.
Specific embodiment
Technical solution of the present invention is described in detail with reference to the accompanying drawing, but protection scope of the present invention is not limited to
The embodiment.
Embodiment 1:
As shown in figures 1-8, the room temperature monitoring system disclosed by the invention based on Internet of Things includes: sunshade control mechanism, leads to
Blower structure, humidification heating mechanism and sensing detection mechanism；
Sunshade control mechanism is for being mounted on greenhouse periphery, to the daylighting area of greenhouse left side, right side and top surface
It is adjusted；Ventilating mechanisms are used to be mounted on the front and back side end face in greenhouse, to being aerated control in greenhouse；Humidify heater
Structure is for being mounted in greenhouse, to carrying out humidification and computer heating control in greenhouse；Sensing detection mechanism is right for being mounted in greenhouse
The indoor illuminance of temperature, temperature and soil moisture are detected；Humidify heating mechanism respectively with sunshade control mechanism, ventilating mechanisms
And it is realized between sensing detection mechanism by wireless network wireless interconnected.
Using wireless network realize sunshade control mechanism, ventilating mechanisms, humidification heating mechanism and sensing detection mechanism without
Line networking interconnection meets plant efficient growth and wants to carry out joint-detection control to the indoor illuminance of temperature, temperature and humidity
It asks.
Further, sunshade control mechanism includes outdoor control cabinet 1, retractable volume driving motor 7, spool 4 and at least two
Root semicircular arc bar 2；Each 2 longitudinal gap of semicircular arc bar installation, and be provided at the top of the arc of each semicircular arc bar 2
One support 3；Spool 4 is rotatably mounted on each support 3, and there is synchronous coiling on the spool 4 between each support 3
Two pieces of photomask cloth 8；A weight linear meter 9 is provided on the lower side of two pieces of photomask cloth 8, and a weight linear meter 9 is located at
The left side of support 3, another weight linear meter 9 are located at the right side of support 3；A row is rotatably provided at the both ends of weight linear meter 9
Walk to be supported in the back-up roller wheel 10 on 2 outer ledge of semicircular arc bar；Outdoor control cabinet 1 is mounted on the branch where 4 end of spool
On seat 3, and 4 end of spool is protruded into outdoor control cabinet 1, and driving worm gear 5 is fixedly installed on protruding into end；In outdoor control
1 internal rotation type of case processed is equipped with the driving worm screw 6 being meshed with driving worm gear 5；Retractable volume driving motor 7 is mounted on outdoor control
In case 1, and the output shaft of retractable volume driving motor 7 is connected to each other with driving worm screw 6；Outdoor is additionally provided in outdoor control cabinet 1
Controller, motor-drive circuit and outdoor RF wireless communication module；Outdoor controller respectively with motor-drive circuit and outdoor
Wireless communication module electrical connection；Motor-drive circuit is electrically connected with retractable volume driving motor 7；Outdoor controller passes through motor driven
Circuit control retractable volume driving motor 7 is changed a job work anyway.The rotary control structure constituted using driving worm gear 5 and driving worm screw 6,
It can be realized the positioning that retractable volume is realized while the rotation driving of spool 4；Utilize the cooperation of weight linear meter 9 and back-up roller wheel 10, energy
The planarization for enough realizing 8 retractable volume of photomask cloth, reduces the frictional resistance of retractable volume.
Further, it is provided with a support rail 42 parallel with weight linear meter 9 on photomask cloth 8, and supports horizontal
The both ends end of bar 42 is for being respectively supported at two adjacent semicircular arc bars 2；In the outside cambered surface of semicircular arc bar 2
There are two L shape spacing lever 41, two L shape spacing levers 41 to be located at 3 π/8 and the radian of 5 π/8 of semicircular arc bar 2 for installation
At position, and the outside cambered surface of L shape postive stop baffle 41 and semicircular arc bar 2 constitutes opening and is directed toward at the top of 2 arc of semicircular arc bar
Buckle mouth；When back-up roller wheel 10 runs to the lower end of semicircular arc bar 2, the end of support rail 42 is buckled in the L shape of corresponding side
In spacing lever 41.It can be after 8 single layer of photomask cloth unreels in place using the cooperation of L shape spacing lever 41 and support rail 42
It is relatively fixed to carry out upside, so as to play certain wind-proof performance, while is also folded here for photomask cloth 8 to realize
Three layers of shading provide folding support.
Further, one sliding bar 43 is installed on photomask cloth 8 and positioned at the top of support rail 42, is sliding
Along a strip-shaped membrane cloth hole is axially arranged on bar 43, photomask cloth 8 is smooth to realize the installation for sliding bar 43 through strip-shaped membrane cloth hole；
One, which is rotatably equipped with, at the both ends of sliding bar 43 is used to support the walking roller 44 walked on semicircular arc bar 2.Benefit
With sliding bar 43 and walking roller 44 cooperation, can when photomask cloth 8 continues to unreel by photomask cloth 8 in support rail 42
Place folds, and sliding bar 43 continues to press the three layers of shading moved down to realize photomask cloth 8 under the effect of gravity.
Further, ventilating mechanisms include two ventilation units, for being separately mounted to greenhouse front and back side end face；Each
Ventilation unit includes an axial flow blower 12 and a Ventilation Control case 11；Blower control is provided in Ventilation Control case 11
Device, fan drive circuit and blower wireless communication module processed；Axial flow blower 12 axially penetrates through the front side or rear side end face in greenhouse,
And it is fixedly mounted by the side mounting plate 13 of axial flow blower 12；Controller of fan respectively with fan drive circuit and blower without
The electrical connection of line communication module, fan drive circuit are electrically connected with the fan driving motor of axial flow blower 12, and controller of fan passes through
The fan driving motor rotary work of fan drive circuit control axial flow blower 12.Two ventilation units installed using front and back side
It can be realized separate ventilation in greenhouse, to quickly reduce room temperature.
Further, sensing detection mechanism includes stay tube 18 under sensing mechanism bottom plate 25, sensing mechanism, sensing mechanism inserted link
19, sensing control case 14, illuminance sensor 21, temperature sensor 20 and soil humidity sensor 29；In sensing control case
Sensing controler and sensing wireless communication module are equipped in 14；Stay tube 18 is mounted vertically in sensing mechanism bottom plate 25 under sensing mechanism
On, sensing mechanism inserted link 19 is vertically inserted under sensing mechanism on stay tube 18；Under sensing mechanism at the upper end tube nozzle of stay tube 18
Threaded engagement is equipped with a clamping screw 24, and the screw rod end of clamping screw 24 presses on sensing mechanism inserted link 19；It passes
Sense control cabinet 14 is mounted on the upper end of sensing mechanism inserted link 19；Illuminance sensor 21 is mounted on the top of sensing control case 14
On face；Temperature sensor 20 is mounted on the bottom surface of sensing control case 14；Soil humidity sensor 29 is installed by side support
Under sensing mechanism on the side of stay tube 18；Sensing controler respectively with sensing wireless communication module, illuminance sensor 21, temperature
It spends sensor 20 and soil humidity sensor 29 is electrically connected.It can be realized the liter of sensing mechanism inserted link 19 using clamping screw 24
Altitude location drops.
Further, side support includes fixed sleeving 28, vertically by pressure pipe 30 and jams on plate 31；Fixed sleeving 28 is logical
Link block 27 is crossed vertically to be fixedly mounted under sensing mechanism on the side of stay tube 18；It is wet that soil is vertically vertically fixed on by pressure pipe 30
It spends on the upper end of sensor 29, and the electrical connection cable of soil humidity sensor 29 is through vertically by pressure pipe 30 and sensing control
It is electrically connected behind the bottom surface of case 14 with sensing controler；Plate 31 is jammed on to be transversely mounted on vertically by the upper end tube wall of pressure pipe 30；It is perpendicular
It is inserted into fixed sleeving 28 jointly to by pressure pipe 30 and soil humidity sensor 29, and the lower end detection of soil humidity sensor 29
Bar is stretched out by the lower end nozzle of fixed sleeving 28.It can be convenient for relatively fixed soil humidity sensor 29 using side support, and
And only need to step on when in use jam on plate 31 can by the lower end of soil humidity sensor 29 detect bar insertion soil in, use
It is convenient and efficient；Plate 31 will be jammed on to be transversely mounted on vertically by the upper end tube wall of pressure pipe 30, mobile sensor detection can lifted
When mechanism, blocking can be formed at the upper orifice vertically by pressure pipe 30 by jamming on plate 31, prevent soil humidity sensor 29 from falling.
Further, a center bore spine 26 is vertically installed at the downside center of sensing mechanism bottom plate 25；It is passing
The bottom surface surrounding side for feeling control cabinet 14 is equipped with waterproof enclosing 22.Temperature below when can prevent from spraying using waterproof enclosing 22
Sensor 20 is arrived by spray, and temperature detection is avoided to be interfered；It can be convenient for sensing mechanism bottom plate 25 using center bore spine 26
Bottom surface inserting fix, it is easy to use, behind test point shift position can fast inserted fix.
Further, humidification heating mechanism includes regulating mechanism bottom plate 39, regulating mechanism casing 16, regulating mechanism inserted link
17, control cabinet 15, air-heater 38, longitudinal rod 33, lateral water pipe 34 and two spray heads 37 are adjusted；It is adjusting in control cabinet 15
Equipped with adjusting controller, heating electric-controlled switch and adjust wireless communication module；Regulating mechanism casing 16 is mounted vertically in adjusting
On organization soleplate 39, regulating mechanism inserted link 17 is vertically inserted on regulating mechanism casing 16；In the upper end of regulating mechanism casing 16
Threaded engagement is equipped with clamping screw 32 at nozzle, and the screw rod end of clamping screw 32 presses on regulating mechanism inserted link 17；
The middle part of longitudinal rod 33 is vertically mounted on the upper end of regulating mechanism inserted link 17；It adjusts control cabinet 15 and is fixedly mounted on longitudinal rod
On 33 one end, lateral water pipe 34 is vertically mounted on the other end of longitudinal rod 33；Two spray heads 37 are respectively communicated with and are mounted on
On the both ends of lateral water pipe 34, and electromagnetic water valve 36 is equipped in the junction of spray head 37；Water inlet is equipped on lateral water pipe 34
Interface 35；Air-heater 38 is fixedly mounted on regulating mechanism casing 16 by fan supporter plate 23；Adjusting controller respectively with tune
The control terminal and two electrical connections of electromagnetic water valves 36 for saving wireless communication module, heating electric-controlled switch；Heat electric-controlled switch concatenation
In the power supply line of air-heater 38.Using clamping screw 32 can the mounting height to regulating mechanism inserted link 17 effectively adjusted
Section；The water outlet of spray head 37 can be controlled using electromagnetic water valve 36.
Further, distribution is provided with locating cone thorn stick 40 on the downside of regulating mechanism bottom plate 39.Utilize locating cone
Thorn stick 40 can effectively enhance the stability of the installation of regulating mechanism bottom plate 39, prevent from blowing rotation by air-heater 38.
In room temperature monitoring system disclosed by the invention based on Internet of Things, adjusting controller, sensing controler, outdoor control
Device and controller of fan are all made of existing single chip control module, and 51 one-chip computer modules can be selected, and realize signal transmitting and receiving control
System；Outdoor RF wireless communication module, blower wireless communication module, sensing wireless communication module and adjusting wireless communication module are adopted
With existing ZigBee wireless communication module, self-organized network communication is realized；Retractable volume driving motor 7 uses existing stepper motor,
Motor-drive circuit uses the stepper motor driving circuit to match with retractable volume driving motor 7, can be realized retractable volume driving
The positive and negative rotation of motor 7 controls；Axial flow blower 12 uses existing axial flow blower, and fan driving motor is matched blower driving electricity
Machine, fan drive circuit use existing motor-drive circuit；Soil humidity sensor 29 is sensed using existing soil moisture
Device, for detecting soil moisture in greenhouse；Illuminance sensor 21 uses existing illuminance sensor, for detecting in greenhouse
Illuminance；Temperature sensor 20 uses existing temperature sensor, for detecting warm room temperature；Electromagnetic water valve 36 is using existing
Electromagnetic water valve, for realizing spray head 37 water route on-off control；It heats electric-controlled switch and uses existing relay, for real
Power supply line's on-off control of existing air-heater 38.
Room temperature monitoring system disclosed by the invention based on Internet of Things at work, by outdoor RF wireless communication module, blower
Wireless communication module, sensing wireless communication module and adjusting wireless communication module realize that ad hoc network, satisfaction are in communication with each other requirement；
By soil humidity sensor 29, illuminance sensor 21 and the indoor soil moisture of 20 pairs of temperature of temperature sensor, illuminance with
And temperature is measured in real time；If soil moisture is lower than humidity threshold, humidity is sent from sensing controler to adjusting controller
Control wireless communication order is sprayed by the water route that adjusting controller control electromagnetic water valve 36 opens spray head 37, to soil
It is humidified, the water route of spray head 37 is turned off after humidification periods；If during the day, illuminance is higher than illumination threshold value model
It encloses, then sends the order of illumination wireless control from sensing controler to outdoor controller, motor driven electricity is passed through by outdoor controller
Road control retractable volume driving motor 7 puts down photomask cloth 8 and carries out sunshade, thus strong illumination when reducing daytime, so that illumination
Degree returns in illumination threshold range, if during the day, illuminance is lower than illumination threshold range and photomask cloth 8 is in down state
When, then retractable volume driving motor 7 is controlled by motor-drive circuit by outdoor controller and pack up photomask cloth 8, to effectively increase
Sunlight irradiation when strong daytime, so that illuminance is returned to as far as possible in illumination threshold range；If temperature is lower than temperature threshold range,
Temperature control wireless communication order then is sent from sensing controler to adjusting controller, by adjusting controller by heating automatically controlled open
The power supply line for connecting air-heater 38 is closed, is realized to being heated in greenhouse, so that room temperature comes back to temperature threshold model
In enclosing, if temperature is more than temperature threshold range, temperature control wireless communication life is sent from sensing controler to controller of fan
It enables, cooling is aerated by fan drive circuit control axial flow blower 12, so that room temperature comes back to temperature threshold as far as possible
It is worth in range, sensing controler sends cooling control wireless communication order to sensing controler simultaneously in temperature-fall period, by passing
The water route that sensor controller intermittence control electromagnetic water valve 36 opens spray head 37 is sprayed in right amount, thus with axial flow blower 12
Match realization fast cooling.
As described above, must not be explained although the present invention has been indicated and described referring to specific preferred embodiment
For the limitation to invention itself.It without prejudice to the spirit and scope of the invention as defined in the appended claims, can be right
Various changes can be made in the form and details for it.
Claims (10)
1. a kind of room temperature monitoring system based on Internet of Things, it is characterised in that: including sunshade control mechanism, ventilating mechanisms, humidification
Heating mechanism and sensing detection mechanism；
Sunshade control mechanism carries out the daylighting area of greenhouse left side, right side and top surface for being mounted on greenhouse periphery
It adjusts；Ventilating mechanisms are used to be mounted on the front and back side end face in greenhouse, to being aerated control in greenhouse；Heating mechanism is humidified to use
In being mounted in greenhouse, to carrying out humidification and computer heating control in greenhouse；Sensing detection mechanism is for being mounted in greenhouse, to greenhouse
Interior illuminance, temperature and soil moisture is detected；Humidify heating mechanism respectively with sunshade control mechanism, ventilating mechanisms and
It is realized between sensing detection mechanism by wireless network wireless interconnected.
2. the room temperature monitoring system according to claim 1 based on Internet of Things, it is characterised in that: sunshade control mechanism includes
Outdoor control cabinet (1), retractable volume driving motor (7), spool (4) and at least two semicircular arc bars (2)；Each semicircular arc
The installation of bar (2) longitudinal gap, and a support (3) is provided at the top of the arc of each semicircular arc bar (2)；Spool (4) rotation
It is rotatable to be mounted on each support (3), and synchronous coiling has two pieces of photomasks on the spool (4) between each support (3)
Cloth (8)；A weight linear meter (9) is provided on the lower side of two pieces of photomask cloth (8), and a weight linear meter (9) is located at branch
The left side of seat (3), another weight linear meter (9) are located at the right side of support (3)；It is rotatably provided at the both ends of weight linear meter (9)
One back-up roller wheel (10) being supported on semicircular arc bar (2) outer ledge of walking；Outdoor control cabinet (1) is mounted on spool
(4) on the support where end (3), and spool (4) end is protruded into outdoor control cabinet (1), and the fixed peace on protruding into end
Equipped with driving worm gear (5)；The driving worm screw being meshed with driving worm gear (5) is installed in outdoor control cabinet (1) internal rotation type
(6)；Retractable volume driving motor (7) is mounted in outdoor control cabinet (1), and the output shaft of retractable volume driving motor (7) and driving
Worm screw (6) is connected to each other；Outdoor controller, motor-drive circuit and outdoor channel radio are additionally provided in outdoor control cabinet (1)
Believe module；Outdoor controller is electrically connected with motor-drive circuit and outdoor RF wireless communication module respectively；Motor-drive circuit with
Retractable volume driving motor (7) electrical connection；Outdoor controller is turned anyway by motor-drive circuit control retractable volume driving motor (7)
Work.
3. the room temperature monitoring system according to claim 2 based on Internet of Things, it is characterised in that: on photomask cloth (8)
It is provided with a support rail (42) parallel with weight linear meter (9), and the both ends end of support rail (42) for propping up respectively
Support is on two adjacent semicircular arc bars (2)；There are two L shapes to limit shelves for installation in the outside cambered surface of semicircular arc bar (2)
Bar (41), two L shape spacing levers (41) are located at 3 π/8 and the arcuate positions of 5 π/8 of semicircular arc bar (2), and L shape limits
The outside cambered surface of position baffle (41) and semicircular arc bar (2) constitutes the buckle mouth that opening is directed toward at the top of semicircular arc bar (2) arc；Branch
When support idler wheel (10) runs to the lower end of semicircular arc bar (2), the end of support rail (42) is buckled in the L shape limit of corresponding side
On lever (41).
4. the room temperature monitoring system according to claim 3 based on Internet of Things, it is characterised in that: on photomask cloth (8)
And be located above support rail (42) and a sliding bar (43) is installed, edge is axially arranged with a bar shaped in sliding bar (43)
Film cloth hole, the smooth installation that sliding bar (43) is realized through strip-shaped membrane cloth hole of photomask cloth (8)；It is equal at the both ends of sliding bar (43)
It is rotatably equipped with one and is used to support the walking roller (44) walked on semicircular arc bar (2).
5. the room temperature monitoring system according to claim 1 based on Internet of Things, it is characterised in that: ventilating mechanisms include two
Ventilation unit, for being separately mounted to greenhouse front and back side end face；Each ventilation unit include an axial flow blower (12) with
An and Ventilation Control case (11)；Controller of fan, fan drive circuit and blower are provided in Ventilation Control case (11)
Wireless communication module；Axial flow blower (12) axially penetrates through the front side or rear side end face in greenhouse, and passes through the side of axial flow blower (12)
Side mounting plate (13) is fixedly mounted；Controller of fan is electrically connected with fan drive circuit and blower wireless communication module respectively,
Fan drive circuit is electrically connected with the fan driving motor of axial flow blower (12), and controller of fan is controlled by fan drive circuit
The fan driving motor rotary work of axial flow blower (12).
6. the room temperature monitoring system according to claim 1 based on Internet of Things, it is characterised in that: sensing detection mechanism includes
Stay tube (18), sensing mechanism inserted link (19), sensing control case (14), illuminance pass under sensing mechanism bottom plate (25), sensing mechanism
Sensor (21), temperature sensor (20) and soil humidity sensor (29)；Sensing control is equipped in sensing control case (14)
Device and sensing wireless communication module；Stay tube (18) is mounted vertically on sensing mechanism bottom plate (25) under sensing mechanism, sensing mechanism
Inserted link (19) is vertically inserted on stay tube under sensing mechanism (18)；Screw thread revolves at the upper end tube nozzle of stay tube (18) under sensing mechanism
Conjunction is equipped with a clamping screw (24), and the screw rod end of clamping screw (24) presses on sensing mechanism inserted link (19)；It passes
Sense control cabinet (14) is mounted on the upper end of sensing mechanism inserted link (19)；Illuminance sensor (21) is mounted on sensing control case
(14) on top surface；Temperature sensor (20) is mounted on the bottom surface of sensing control case (14)；Soil humidity sensor (29) is logical
Side support is crossed to be mounted on the side of stay tube under sensing mechanism (18)；Sensing controler respectively with sensing wireless communication module,
Illuminance sensor (21), temperature sensor (20) and soil humidity sensor (29) electrical connection.
7. the room temperature monitoring system according to claim 6 based on Internet of Things, it is characterised in that: side support includes fixing
Casing (28) vertically by pressure pipe (30) and jams on plate (31)；Fixed sleeving (28) is vertically fixedly mounted by link block (27)
Under sensing mechanism on the side of stay tube (18)；The upper end of soil humidity sensor (29) is vertically vertically fixed on by pressure pipe (30)
In portion, and the electrical connection cable of soil humidity sensor (29) is through the vertical bottom surface for pressing pressure pipe (30) and sensing control case (14)
It is electrically connected afterwards with sensing controler；Plate (31) is jammed on to be transversely mounted on the vertically upper end tube wall by pressure pipe (30)；Vertical pressing
Pipe (30) and soil humidity sensor (29) are inserted into fixed sleeving (28) jointly, and the lower end of soil humidity sensor (29) is visited
Measuring staff is stretched out by the lower end nozzle of fixed sleeving (28).
8. the room temperature monitoring system according to claim 6 based on Internet of Things, it is characterised in that: in sensing mechanism bottom plate
(25) a center bore spine (26) is vertically installed at downside center；It is set in the bottom surface surrounding side of sensing control case (14)
There are waterproof enclosing (22).
9. the room temperature monitoring system according to claim 1 based on Internet of Things, it is characterised in that: humidifying heating mechanism includes
Regulating mechanism bottom plate (39), regulating mechanism casing (16), regulating mechanism inserted link (17), adjust control cabinet (15), air-heater (38),
Longitudinal rod (33), lateral water pipe (34) and two spray heads (37)；It is equipped with adjusting controller in adjusting control cabinet (15), adds
Hot electric-controlled switch and adjusting wireless communication module；Regulating mechanism casing (16) is mounted vertically on regulating mechanism bottom plate (39),
Regulating mechanism inserted link (17) is vertically inserted on regulating mechanism casing (16)；The spiral shell at the upper end tube nozzle of regulating mechanism casing (16)
Line, which screws, to be equipped with clamping screw (32), and the screw rod end of clamping screw (32) presses on regulating mechanism inserted link (17)；It is vertical
It is vertically mounted on the upper end of regulating mechanism inserted link (17) in the middle part of to bar (33)；Adjusting control cabinet (15) is fixedly mounted on vertical
To on one end of bar (33), lateral water pipe (34) is vertically mounted on the other end of longitudinal rod (33)；Two spray heads (37) point
It Lian Tong not be mounted on the both ends of lateral water pipe (34), and be equipped with electromagnetic water valve (36) in the junction of spray head (37)；In cross
Water inlet interface (35) are equipped with to water pipe (34)；Air-heater (38) is fixedly mounted on regulating mechanism set by fan supporter plate (23)
It manages on (16)；Adjusting controller respectively with adjust wireless communication module, heat electric-controlled switch control terminal and two electromagnetism water
Valve (36) electrical connection；Heating electric-controlled switch is serially connected in the power supply line of air-heater (38).
10. the room temperature monitoring system according to claim 9 based on Internet of Things, it is characterised in that: in regulating mechanism bottom plate
(39) distribution is provided with locating cone thorn stick (40) on downside.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910907295.3A CN110531814B (en) | 2019-09-24 | 2019-09-24 | Room temperature monitoring system based on thing networking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910907295.3A CN110531814B (en) | 2019-09-24 | 2019-09-24 | Room temperature monitoring system based on thing networking |
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| Publication Number | Publication Date |
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| CN110531814A true CN110531814A (en) | 2019-12-03 |
| CN110531814B CN110531814B (en) | 2021-03-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910907295.3A Active CN110531814B (en) | 2019-09-24 | 2019-09-24 | Room temperature monitoring system based on thing networking |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111174925A (en) * | 2020-01-06 | 2020-05-19 | 南京信息工程大学 | Ventilation device of temperature sensor for meteorological measurement |
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| CN202602714U (en) * | 2012-05-28 | 2012-12-12 | 广东顺德宸熙物联科技有限公司 | Intelligent greenhouse monitoring system based on internet of things and cloud computing technology |
| CN205102862U (en) * | 2015-11-19 | 2016-03-23 | 四川农业大学 | Greenhouse environment monitor sensor device |
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| CN108684385A (en) * | 2018-07-26 | 2018-10-23 | 山东桂北辰农业发展有限公司 | A kind of novel agricultural greenhouse light adjusting device |
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| CN202602714U (en) * | 2012-05-28 | 2012-12-12 | 广东顺德宸熙物联科技有限公司 | Intelligent greenhouse monitoring system based on internet of things and cloud computing technology |
| CN205102862U (en) * | 2015-11-19 | 2016-03-23 | 四川农业大学 | Greenhouse environment monitor sensor device |
| CN105737893A (en) * | 2016-03-31 | 2016-07-06 | 成都齐沃农业科技有限公司 | Improved greenhouse environment detection instrument |
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| CN110531814B (en) | 2021-03-09 |
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