CN206684600U - A kind of intelligent glass greenhouse control system - Google Patents
A kind of intelligent glass greenhouse control system Download PDFInfo
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- CN206684600U CN206684600U CN201720448493.4U CN201720448493U CN206684600U CN 206684600 U CN206684600 U CN 206684600U CN 201720448493 U CN201720448493 U CN 201720448493U CN 206684600 U CN206684600 U CN 206684600U
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- chip microcomputer
- glass greenhouse
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- greenhouse
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Abstract
The utility model belongs to intelligence control system field, specifically a kind of intelligent glass greenhouse control system, including Temperature Humidity Sensor, gas sensor, single-chip microcomputer, thermoregulator, fan and PC ends；Temperature Humidity Sensor is used to detect the humiture in glass greenhouse and by the information transmission of detection in single-chip microcomputer；Gas sensor is used to detect the gas concentration in glass greenhouse, and by the information transmission of detection in single-chip microcomputer；Single-chip microcomputer receives the humiture information that Temperature Humidity Sensor is sent, and the open and close of thermoregulator are controlled according to information；Single-chip microcomputer receives the gas concentration information that gas sensor is sent, and the open and close of fan are controlled according to information；PC ends are connected to single-chip microcomputer, receive humiture information and air-sensitive information that single-chip microcomputer is sent, while also input Threshold of Temperature And Humidity and air-sensitive threshold value to single-chip microcomputer.It effective detection can control the information such as light sensitivity, air-sensitive in real time, effectively control the environment of glass greenhouse new.
Description
Technical field
The utility model belongs to intelligence control system field, is related to a kind of based on the intelligent control system that software is monitored and controlled
Unite, specifically a kind of intelligent glass greenhouse control system.
Background technology
Under the production model of modernization, the production environment of glass greenhouse has great shadow to animals and plants production activity
Ring.Along with the influence to production efficiency, in modern production, temperature and humidity is considered a weight of necessary control by enterprise
Want working condition.And it is not only that the production environment important of animal, the environment of greenhouse is also worker's to crop
Working environment, a good working environment are better able to improve operating efficiency.The control to temperature is mainly manual control now,
Such method Reliability comparotive is low, and needs people to go to enter production environment, reduces efficiency of the practice.
What modern greenhouse was pursued is that production efficiency will cause more labours to throw, it is necessary to obtain higher production efficiency
Enter into production, therefore automatically controlling for light can reduce manpower control, so as to reach higher production efficiency.And light
Production for plant product has vital effect, if monitoring and control can not be provided to light in real time, it will reduce
The yield of plant fruits and vegetables, cause the reduction of output.
In the case where modern glass greenhouse concentrates crop production, make object amount greatly and concentrate, the growth of adjoint plant
And corruption, some favourable or pernicious gases can be all produced, often the sense organ by people is slow to the minor variations of external environment
Blunt, the susceptibility of susceptibility and toxic gas for some temperature is often also difficult to make timely judgement, and this may result in
Certain production accident inadvertently occurs.For the above situation, study the production environment of real-time monitored greenhouse and controlled
The information such as system, monitoring aerosol gases concentration, human input will be reduced significantly by making alarm signal in time, improved production efficiency and subtracted
The generation of few production accident.
Utility model content
This practicality provides a kind of intelligent glass greenhouse control system, and it effective detection can control light sensitivity, air-sensitive etc. in real time
Information, effectively control the environment of glass greenhouse new.
To realize above-mentioned technical purpose, it is a kind of intelligent glass greenhouse control that the utility model, which takes specific technical scheme,
System processed, including Temperature Humidity Sensor, gas sensor, single-chip microcomputer, thermoregulator, fan and PC ends；Temperature and humidity sensing
Device suspension is connected to single-chip microcomputer located at the centre position of glass greenhouse, for detecting the humiture in glass greenhouse and will examine
The humiture information transmission of survey is in single-chip microcomputer；Gas sensor suspension is connected to monolithic located at the centre position of glass greenhouse
Machine, for detecting the gas concentration in glass greenhouse, and by the gas concentration information transmission of detection in single-chip microcomputer；Single-chip microcomputer receives
The humiture information that Temperature Humidity Sensor is sent, and according to the open and close of humiture information control thermoregulator；Temperature
Adjuster is in greenhouse；Single-chip microcomputer receives the air-sensitive information that gas sensor is sent, and controls fan according to air-sensitive information
Open and close；Fan is arranged at top or the import and export of glass greenhouse；PC ends are connected to single-chip microcomputer, receive single-chip microcomputer and send
Humiture information and air-sensitive information, while also input Threshold of Temperature And Humidity and air-sensitive threshold value to single-chip microcomputer.
As the improved technical scheme of the utility model, in addition to light sensor, light sensor is located at glass greenhouse
The inside at top, for detecting most intense light irradiation intensity, while be connected to single-chip microcomputer in greenhouse, and by the illumination intensity information of detection
It is transmitted to single-chip microcomputer.
As the improved technical scheme of the utility model, in addition to lighting device, lighting device is connected to single-chip microcomputer, and energy
Opened and closed under single-chip microcomputer control.
As the improved technical scheme of the utility model, in addition to alarm, alarm is located at greenhouse import and export, connection
In single-chip microcomputer, and alarm can be sent under the control of single-chip microcomputer.
As the improved technical scheme of the utility model, single-chip microcomputer is connected to PC ends by USB serial ports.
Beneficial effect
The environmental data that the application collects various kinds of sensors sends single-chip microcomputer to and handled, and passes through PC in single-chip microcomputer
Preset the threshold value of each factor in end, it is possible to achieve the humiture in glass greenhouse, intensity of illumination and air-sensitive etc. are made quickly
Reaction, realize the environmental factors such as autonomous control temperature humidity；And environmental threshold value can be modified based on the change of environment
So as to reach more preferable environmental suitability；
Compared to artificial greenhouse control system, it is contemplated that accuracy and operator of the manual control to the judgement of environmental change
There is certain error in the reflection ability of member, the utility model is provided with PC ends, it is possible to achieve basic man-machine interaction, can pass through
The artificial environmental information for judging to change greenhouse, can also be judged according to the threshold value of setting so as to change environment numerical value or report
It is alert；
Compared to existing glass greenhouse temperature control system, thermometer, hygrometer places the problem of random, can not accurately reflect sometimes
Actual environment situation in greenhouse, the utility model provides more excellent sensor putting position, and sensor construction is small, is easy to deposit
Put；
Further, Tthe utility model system carries out observing and controlling in real time to a variety of environmental factors, has preferable
Real-time, observation data have higher reliability, and single-chip microcomputer small volume, simple in construction, suitable for a variety of industry control environment.
Brief description of the drawings
Fig. 1 is system integral module structure chart；
Fig. 2 is the interface mode of DHT11 humiture digital sensors；
Fig. 3 is the initialization flow of single-chip microcomputer and each sensor；
Fig. 4 is lighting device, fan, the initialization flow of alarm.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.The description only actually at least one exemplary embodiment is illustrative to be never used as to this practicality below
New and its application or any restrictions used.Based on the embodiment in the utility model, those of ordinary skill in the art are not having
There is the every other embodiment made and obtained under the premise of creative work, belong to the scope of the utility model protection.Unless
Illustrate in addition, the part that otherwise illustrates in these embodiments and step it is positioned opposite.
As shown in figure 1, a kind of intelligent glass greenhouse control system, including Temperature Humidity Sensor, gas sensor, monolithic
Machine, thermoregulator, fan and siren；Temperature Humidity Sensor, humidity sensor, light sensor and gas sensor are equal
It is placed in greenhouse, realizes respectively to information gatherings such as data of the Temperature and Humidity module, intensity of illumination and gas concentrations；Single-chip microcomputer is each by receiving
The environmental information that individual sensor is sent carries out simple process, the warp that each sensor assembly of single-chip microcomputer processing collects to them
Digitized processing environmental monitoring data are crossed, judge whether to opening temperature adjuster, fan or siren measure.Single-chip microcomputer
USB serial ports is communicated with PC ends, and PC ends are by reading the humiture information, intensity of illumination data and gas that single-chip microcomputer is sent
Bulk concentration data, are analyzed it and then are handled it, and its result can be presented in the form of numeral or picture.PC ends use
Be MCGS general-purpose systems, can control change single-chip microcomputer in data of the Temperature and Humidity module, intensity of illumination data and air-sensitive data
Prefabricated threshold value.
Wherein Temperature Humidity Sensor uses DHT11 humiture digital sensors；Gas sensor is using MQ-2
Type gas sensor；The model GL7258 of intensity of illumination sensor, producer are really scientific and technological to converge；The model STC89C52 of single-chip microcomputer
, Shenzhen macrocrystalline company of producer.
Specific implementation be monitored and controlled before, it is necessary to first to sensor, single-chip microcomputer and PC ends host computer carry out wiring and
State initialization is set.
As shown in Fig. 2 after DHT11 Temperature Humidity Sensors are connected with the mains, reached stable state by 3 second time.Output is drawn
Connect that a pull-up resistor ensures that when DHT11 is idle single-chip microcomputer receives on pin is high level, defeated when writing data
Go out low level.
MQ-2 gas sensors have 4 pins, wherein 2 connect power supply and ground respectively.DOUT pins are used for sensor assembly
Indication end, when the smokescope in air（Or part toxic gas）After threshold value, export and low electricity is switched to by high level
It is flat, prompt single-chip microcomputer smokescope exceeded and make corresponding measure（Such as open fan）.Photosensitive sensor module pin has 4
Individual, wherein 2 connect power supply and ground respectively, DOUT pins are the indication ends of sensor assembly, when the intensity of illumination in air exceedes
After threshold value, export and high level is switched to by low level, prompt single-chip microcomputer illumination deficiency to open light.In the utility model, profit
Realize that USB turns the operation of serial ports with CH340 chips, for realizing the communication between PC ends host computer and single-chip microcomputer.
Flow such as Fig. 3 is initialized, shown in 4, single-chip microcomputer is resetted first and is at clean state, whether check each sensor
In non-gathered data state, if it is not, being resetted to it, sensor is placed in gathered data region collection number after reset
According to after sensor collects data and sends single-chip microcomputer to, whether observation single-chip microcomputer responds and decision-making, if there is response can
Confirm to communicate good between single-chip microcomputer and sensor and reset successfully.Shown by observing host computer PC end data and parameter control
System, can confirm that slave computer communicates normally with host computer.
Pass through PC ends host computer（Installation has MGCS systems）Single-chip microcomputer can be initialized., before monitoring is performed
First define the real time data to be used of current design：Environment temperature, ambient humidity, intensity of illumination, gas concentration, illumination dress
Put switch, siren switch, fan swicth, thermostat switch.Wherein preceding four are numeric type variables, and latter four are switches
Type variable, lighted respectively when the output of slave computer single-chip microcomputer makes the level of response hardware effort.In addition, it is also added into temperature and wet
The curve icon of degree shows, can as long as curve is corresponded into temperature and humidity this real-time variable in the setting of curve
Moved towards with more intuitively understanding recent temperature humidity, can be visually such as real time inspection temperature at the percentage filling interface in the upper right corner
Degree meter checks temperature and humidity data as hygrometer.
During concrete application, when greenhouse works, Temperature Humidity Sensor is hung in the middle part of glass greenhouse, herein, distance is logical
Air port, doorway, wall etc. all farther out, apart from the position of the cm of vegetable growth point 10.Because if Temperature Humidity Sensor is hung
Under ventilating opening, once ventilation, extraneous cold air enters in canopy, and the temperature under ventilating opening quickly reduces, if aobvious according to it
Temperature displaying function adjusts ventilating opening, necessarily causes temperature of shed higher；, can not be accurate if Temperature Humidity Sensor is hung over after greenhouse on wall
The really humiture in reflection canopy, it is impossible to adjust humiture on this basis；It can specifically be hung multiple warm and humid in glass greenhouse
Sensor is spent, single-chip microcomputer takes in glass greenhouse data of the Temperature and Humidity module to average and sends slave computer processing to, so could be more accurate
Really reflect the temperature of vegetable growth position.
Secondly, light sensor should be positioned at glass greenhouse top light, be now more beneficial for light sensor and obtained
Lighting information is taken, Lighting information is transferred to single-chip microcomputer parsed much sooner.
Gas sensor is placed in the middle part of glass greenhouse and all can apart from 1 meter of many places of vegetable growth point, plant growth and corruption
Different gas is secreted, the respiration of plant also, if under anaerobic environment, can around there is production with the generation of carbon dioxide
Methane will be produced if methane backeria.Now detect beneficial to harmful gas concentration, be all necessary, the position at one meter of plant
Put, its upgrowth situation can be detected effectively according to plant secretion gas concentration.
Last Temperature Humidity Sensor, light sensor and gas sensor send the data of collection to single-chip microcomputer, single
Piece machine is parsed and controlled, and single-chip microcomputer is connected into lighting device, temperature controller, vent controller and alarm.When
Temperature or humidity are higher than（It is less than）During threshold value, the control of mouth switch or alarm indication are aerated；Specifically single-chip microcomputer according to
Whether humiture information determines whether opening temperature adjuster and alarm in Threshold of Temperature And Humidity；Single-chip microcomputer is according to intensity of illumination
Whether information determines whether to open lighting device and alarm in intensity of illumination threshold value；Single-chip microcomputer is according to gas concentration information
It is no to determine whether to open fan and alarm in gas concentration threshold.
It is described above, preferred embodiment only of the present utility model, it is noted that for the ordinary skill of the art
For personnel, on the premise of the utility model technical principle is not departed from, some improvement and deformation can also be made, these improvement
Protection scope of the present invention is also should be regarded as with deformation.
Claims (5)
- A kind of 1. intelligent glass greenhouse control system, it is characterised in that including Temperature Humidity Sensor, gas sensor, single-chip microcomputer, Thermoregulator, fan and PC ends；Temperature Humidity Sensor suspension is connected to monolithic located at the centre position of glass greenhouse Machine, for detecting the humiture in glass greenhouse and by the humiture information transmission of detection in single-chip microcomputer；Gas sensor is hung Located at the centre position of glass greenhouse, and single-chip microcomputer is connected to, for detecting the gas concentration in glass greenhouse, and by detection Gas concentration information transmission is in single-chip microcomputer；Single-chip microcomputer receives the humiture information that Temperature Humidity Sensor is sent, and according to humiture Information controls the open and close of thermoregulator；Thermoregulator is in greenhouse；Single-chip microcomputer receives gas sensor and sent Gas concentration information, and according to gas concentration information control fan open and close；Fan is arranged at the top of glass greenhouse End or import and export；PC ends are connected to single-chip microcomputer, receive humiture information and air-sensitive information that single-chip microcomputer is sent, while also to list Piece machine inputs Threshold of Temperature And Humidity and air-sensitive threshold value.
- 2. a kind of intelligent glass greenhouse control system according to claim 1, it is characterised in that also including light sensor Device, inside of the light sensor at the top of glass greenhouse, for detecting most intense light irradiation intensity, while be connected to monolithic in greenhouse Machine, and the illumination intensity information of detection is transmitted to single-chip microcomputer.
- A kind of 3. intelligent glass greenhouse control system according to claim 2, it is characterised in that also including lighting device, Lighting device is connected to single-chip microcomputer, and can be opened and closed under single-chip microcomputer control.
- 4. a kind of intelligent glass greenhouse control system according to claim 1, it is characterised in that also including alarm, report Alert device is located at greenhouse import and export, is connected to single-chip microcomputer, and can send alarm under the control of single-chip microcomputer.
- 5. a kind of intelligent glass greenhouse control system according to claim 1, it is characterised in that single-chip microcomputer is gone here and there by USB Mouth is connected to PC ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720448493.4U CN206684600U (en) | 2017-04-26 | 2017-04-26 | A kind of intelligent glass greenhouse control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720448493.4U CN206684600U (en) | 2017-04-26 | 2017-04-26 | A kind of intelligent glass greenhouse control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206684600U true CN206684600U (en) | 2017-11-28 |
Family
ID=60405483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720448493.4U Expired - Fee Related CN206684600U (en) | 2017-04-26 | 2017-04-26 | A kind of intelligent glass greenhouse control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206684600U (en) |
-
2017
- 2017-04-26 CN CN201720448493.4U patent/CN206684600U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171128 Termination date: 20200426 |