CN203720640U - Greenhouse environment measurement and control system based on touch screen control - Google Patents
Greenhouse environment measurement and control system based on touch screen control Download PDFInfo
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- CN203720640U CN203720640U CN201420101786.1U CN201420101786U CN203720640U CN 203720640 U CN203720640 U CN 203720640U CN 201420101786 U CN201420101786 U CN 201420101786U CN 203720640 U CN203720640 U CN 203720640U
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Abstract
The utility model relates to a greenhouse environment measurement and control system based on touch screen control. The system comprises a controller, a collection module, a driving module, a touch display screen, an alarm module and an execution module. The input end of the controller is connected with the collection module; the output end of the controller is connected with the driving module and the execution module successively; the controller is also connected with the touch display screen, a clock module and the alarm module. The measurement and control system is mainly used for measuring and controlling the indoor environmental parameters such as temperature, humidity and illumination and achieves environmental parameter collection, parameter processing, parameter display and control with a single-chip microprocessor as the central processor. The system has the advantages of high detection precision, simple application, low cost, stable and reliable work and the like, enables the environmental factors in greenhouses to be suitable for the growth of crops, prevents plant diseases and insect pests and increases the economic benefit of farmers.
Description
Technical field
The utility model belongs to Status quo of Greenhouse Environment Control Technology field, especially a kind of greenhouse TT&C system of controlling based on touch-screen.
Background technology
One of important channel that industrialized agriculture develops as agricultural modernization, has become important research topic all over the world.Due to the complicacy of greenhouse system, how by setting rational control target, provide optimum environment for plant growth, utilize to greatest extent natural resources simultaneously, to reduce the energy loss in greenhouse, be all to need the problem that solves.
Along with scientific and technical progress, the related discipline knowledge such as modern greenhouse integrated use agricultural sciences, information science, management science and control science, can automatically control and regulate the various envirment factors in greenhouse (temperature, humidity, illumination, CO2 fertilising etc.).Therefore, various greenhouse TT&C system are arisen at the historic moment.
At present, greenhouse TT&C system designs based on programmable logic controller (PLC) (PLC) mostly, host computer, PLC, data acquisition unit and topworks, consists of.But because the cost of PLC is higher, generally all more than ten thousand yuan, and system is huge, complicated operation, domestic consumer is difficult to accept.
In addition, greenhouse TT&C system generally adopts mechanical key to control system, and the formula of operating machine frequently button, by reducing reliability and the serviceable life of system, need to often be changed, thereby affects the normal work of whole system.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, and the greenhouse TT&C system of controlling based on touch-screen that a kind of design science is reasonable, man-machine interaction good, cost is low, easy to use and reliability is high is provided.
Scheme of the present utility model is achieved in that
A kind of greenhouse TT&C system of controlling based on touch-screen, this system comprises controller, acquisition module, driver module, touch display screen, alarm module and execution module, the input end of described controller is connected with acquisition module, the output terminal of this controller connects driver module and execution module successively, and this controller also connects touch display screen, clock module and alarm module.
And described controller is a single-chip microcomputer, the model of this single-chip microcomputer is STC12C5A60S2.
And described acquisition module comprises that model is the infrared CO2 sensor that the Temperature Humidity Sensor of DHT11, optical sensor that model is BH1750FVI and model are S-100H.
And described execution module comprises ventilation unit, heating arrangement, light compensating apparatus and CO2 fertilizer apparatus.
And described driver module passes through ventilation unit, heating arrangement, light compensating apparatus and CO2 fertilizer apparatus described in Control respectively.
Advantage of the present utility model and good effect are:
1, native system gathers the environmental parameter in greenhouse by touch display screen and single-chip microcomputer, and according to the parameter gathering, the envirment factor in greenhouse is controlled and regulated, and makes it to reach the environment of a best-fit plant growth.
2, native system reminds operating personnel's envirment factor in the upper limit or lower limit by alarm module, and automatically opens or manual mode of operation makes the parameter in greenhouse return to normal level.
3, native system adopts touch display screen to control, and this touch display screen has sturdy and durable, and reaction velocity is fast, is easy to the plurality of advantages such as interchange, makes system more convenient to operate simple, has strengthened man-machine interaction and the reliability of system.
4, the environmental parameters such as the temperature in the main observing and controlling of this TT&C system greenhouse, humidity, illumination, take single-chip microcomputer as core processor, realize the process of environmental parameter collection, parameter processing, parameter display and control, this system have accuracy of detection high, use the advantages such as simple, cost is low and working stability is reliable, make the growth of the applicable crop of each envirment factor in greenhouse, prevented the generation of disease and pest, effectively improved the economic benefit of peasant household.
Accompanying drawing explanation
Fig. 1 is system connection layout of the present utility model.
Embodiment
Below in conjunction with accompanying drawing and by specific embodiment, the utility model is described in further detail.
A kind of greenhouse TT&C system of controlling based on touch-screen, as shown in Figure 1, this system comprises controller, acquisition module, driver module, touch display screen, alarm module and execution module, described controller is a single-chip microcomputer, this single-chip microcomputer is the STC12C5A60S2 that macrocrystalline scientific & technical corporation produces, the input end of this single-chip microcomputer is connected with acquisition module, the output terminal of this single-chip microcomputer connects driver module and execution module successively, the input end of this single-chip microcomputer also connects clock module and alarm module, and this single-chip microcomputer connects touch display screen.
In the present embodiment, described acquisition module comprises that model is the infrared CO2 sensor that the Temperature Humidity Sensor of DHT11, optical sensor that model is BH1750FVI and model are S-100H, described Temperature Humidity Sensor is connected on single-chip microcomputer input pin by unibus mode, and described optical sensor is connected with single-chip microcomputer pin by iic bus mode with CO2 sensor.
Described execution module comprises ventilation unit, heating arrangement, light compensating apparatus and the CO2 fertilizer apparatus that regulates warm indoor temperature and humidity, illuminance and CO2 concentration.
Described driver module is the chip of ULN2003 model, and this chip is by controlling the action of the devices such as heating, ventilation, light filling and CO2 fertilising in greenhouse to the folding of relay.
In addition, the upper and lower bound that native system has been inputted warning humiture, illumination and CO2 concentration by touch display screen arranges, if the upper limit that parameter values for detection surpass to be set or lower limit time, by Single-chip Controlling alarm module, reported to the police, during warning by driving a hummer to realize, the unmanned processing of a period of time if reported to the police, the corresponding execution module of Single-chip Controlling is carried out corresponding action, makes the parameter in greenhouse return to normal level.
Principle of work of the present utility model is:
Acquisition module sends to touch-screen display by certain time interval by single-chip microcomputer by the data of collection, operator can be according to the data that show to single-chip microcomputer input control information, control the unlatching of execution module or close, so that the various envirment factors in greenhouse (temperature, humidity, illumination, CO2 fertilising etc.) are controlled and regulate, make it to reach the environment of a best-fit plant growth.
It is emphasized that; embodiment described in the utility model is illustrative; rather than determinate; therefore the utility model comprises and is not limited to the embodiment described in embodiment; every other embodiments that drawn according to the technical solution of the utility model by those skilled in the art, belong to the scope that the utility model is protected equally.
Claims (5)
1. a greenhouse TT&C system of controlling based on touch-screen, it is characterized in that: this system comprises controller, acquisition module, driver module, touch display screen, alarm module and execution module, the input end of described controller is connected with acquisition module, the output terminal of this controller connects driver module and execution module successively, and this controller also connects touch display screen, clock module and alarm module.
2. the greenhouse TT&C system of controlling based on touch-screen according to claim 1, is characterized in that: described controller is a single-chip microcomputer, and the model of this single-chip microcomputer is STC12C5A60S2.
3. the greenhouse TT&C system of controlling based on touch-screen according to claim 1, is characterized in that: described acquisition module comprises that model is the infrared CO2 sensor that the Temperature Humidity Sensor of DHT11, optical sensor that model is BH1750FVI and model are S-100H.
4. the greenhouse TT&C system of controlling based on touch-screen according to claim 1, is characterized in that: described execution module comprises ventilation unit, heating arrangement, light compensating apparatus and CO2 fertilizer apparatus.
5. the greenhouse TT&C system of controlling based on touch-screen according to claim 4, is characterized in that: described driver module passes through ventilation unit, heating arrangement, light compensating apparatus and CO2 fertilizer apparatus described in Control respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420101786.1U CN203720640U (en) | 2014-03-07 | 2014-03-07 | Greenhouse environment measurement and control system based on touch screen control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420101786.1U CN203720640U (en) | 2014-03-07 | 2014-03-07 | Greenhouse environment measurement and control system based on touch screen control |
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| Publication Number | Publication Date |
|---|---|
| CN203720640U true CN203720640U (en) | 2014-07-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420101786.1U Expired - Fee Related CN203720640U (en) | 2014-03-07 | 2014-03-07 | Greenhouse environment measurement and control system based on touch screen control |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104808727A (en) * | 2015-04-29 | 2015-07-29 | 四川精敏科技有限公司 | Greenhouse control system |
| CN105404229A (en) * | 2015-12-28 | 2016-03-16 | 天津市津电能源科技发展有限公司 | Greenhouse environment measurement and control system based on Zigbee technology |
| CN106023564A (en) * | 2016-07-22 | 2016-10-12 | 华南农业大学 | Multi-service agricultural condition wireless acquisition node system and control method thereof |
| CN110261561A (en) * | 2019-07-10 | 2019-09-20 | 苏州工业职业技术学院 | A kind of culture environment of aquatic products monitoring system |
-
2014
- 2014-03-07 CN CN201420101786.1U patent/CN203720640U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104808727A (en) * | 2015-04-29 | 2015-07-29 | 四川精敏科技有限公司 | Greenhouse control system |
| CN105404229A (en) * | 2015-12-28 | 2016-03-16 | 天津市津电能源科技发展有限公司 | Greenhouse environment measurement and control system based on Zigbee technology |
| CN106023564A (en) * | 2016-07-22 | 2016-10-12 | 华南农业大学 | Multi-service agricultural condition wireless acquisition node system and control method thereof |
| CN110261561A (en) * | 2019-07-10 | 2019-09-20 | 苏州工业职业技术学院 | A kind of culture environment of aquatic products monitoring system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140716 Termination date: 20150307 |
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| EXPY | Termination of patent right or utility model |