CN201097531Y - Environmental control device - Google Patents
Environmental control device Download PDFInfo
- Publication number
- CN201097531Y CN201097531Y CNU2007201734455U CN200720173445U CN201097531Y CN 201097531 Y CN201097531 Y CN 201097531Y CN U2007201734455 U CNU2007201734455 U CN U2007201734455U CN 200720173445 U CN200720173445 U CN 200720173445U CN 201097531 Y CN201097531 Y CN 201097531Y
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- China
- Prior art keywords
- sensor
- environment control
- intelligent controller
- greenhouse
- environment
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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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
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Abstract
The utility model discloses an environment control device and is applicable to greenhouses. A computer is connected with an intelligent controller through a communication cable and is used to send the information of environment control schemes to the intelligent controller; the intelligent controller is used to transmit equipment control signals to a heavy-current controller through a control cable and the heavy-current controller; the heavy-current controller is used to control environmental equipment; an outdoor sensor is used to detect the outdoor environmental information; an indoor sensor is used to detect the indoor environmental information; the outdoor sensor and the indoor sensor are connected with the intelligent controller respectively through a shielded cable and a control cable and are used to send the environmental information to the intelligent controller. The technical proposal of the utility model can make real-time monitoring and intelligentized decision adjustment to environmental factors inside and outside the greenhouse, and creates optimized growth conditions for farm crop.
Description
Technical field
The utility model relates to a kind of environment control unit.
Background technology
Along with people are more and more higher to the requirement of material life, the greenhouse has also obtained a large amount of uses, and the control of present greenhouse is all by controlling manually, be that the keeper is installed in greenhouse temperature inside meter, hygroscopic numerical value by observation, manual various device of opening or closing the greenhouse by the heavy-current control cabinet, the shortcoming of doing like this is that waste of human resource is big, need regularly observe the reading of instrument, control accuracy is low, can't reach the optimum growh environment of crop in the greenhouse, influence the growth of crop, reduce greenhouse user's income.
The utility model content
The purpose of this utility model is to propose a kind of environment control unit, can monitor in real time and intelligent decision-making adjusting greenhouse internal and external environment factor, for crops are created optimized growth conditions.
For reaching this purpose, the utility model by the following technical solutions:
A kind of environment control unit, be applicable to the greenhouse, comprise intelligent controller, calculator, strong power controller, outdoor sensor and interior sensor, described calculator is connected with described intelligent controller by communication cable, be used for sending environment control scheme information to described intelligent controller, described intelligent controller is by control cable and described strong power controller, be used for to described strong power controller transfer equipment control signal, described strong power controller is used to the equipment of controling environment, described outdoor sensor is positioned at the outside, greenhouse, be used for sensing chamber's external environment information, described interior sensor is positioned at inside, greenhouse, be used for environmental information in the sensing chamber, described outdoor sensor, described interior sensor passes through shielded cable respectively, the control cable is connected with described intelligent controller, is used for sending environmental information to described intelligent controller.
Described outdoor sensor is temperature sensor, air velocity transducer, wind transducer and/or sleet sensor, and described interior sensor is Temperature Humidity Sensor and/or illuminance sensor.
Described strong power controller comprises a change-over switch, is used for changing in local and remote control.
Described strong power controller also comprises startup, fault and the bell button that disappears, and is used for that control device starts, fault resets and disappear bell.
Described environmental unit is the external sunshade motor, back down the window motor, in shade motor, wet curtain blower fan, wet curtain window motor, circulation blower fan, light filling lamp and/or sprinkling irrigation magnetic valve.
Described calculator comprises a memory cell, is used for storage environment control scheme information.
Described calculator also comprises an input block, is used for input environment control parameter.
Described calculator also comprises a network port, is used for being connected with the internet.
Described calculator also comprises a monitoring means, is used to monitor the operation conditions of greenhouse, simulates the trend curve of image data, and data sheet is regularly stored data, alarm logging.
Adopted the technical solution of the utility model, not only can monitor in real time and intelligent decision-making adjusting the greenhouse internal and external environment factor, for crops are created optimized growth conditions, and has the advantage of intelligent decision-making, easy operating, reliable, the expansion of being convenient to upgrade.
Description of drawings
Fig. 1 is the structural representation of environment control unit in the utility model embodiment;
Fig. 2 is the application site schematic diagram of environment control unit in the utility model embodiment.
Embodiment
Further specify the technical solution of the utility model below in conjunction with accompanying drawing and by embodiment.
Fig. 1 is the structural representation of environment control unit in the utility model embodiment.As shown in Figure 1, this environment control unit is installed long-range/local change-over switch 1051 on strong power controller 105, realize the conversion of greenhouse control mode, startup, fault are installed on strong power controller, bell button 1052 disappears, use the control cable to be connected to the digital input port of intelligent controller 101, realize that the whole device of control starts, fault resets and function such as the bell that disappears.
The inner installation room inner sensor 102 in the greenhouse, comprise Temperature Humidity Sensor, illuminance sensor, use shielded cable to be connected to intelligent controller analog input port, the environmental parameter of monitoring inside, greenhouse, the outside installation room outer sensor 103 in greenhouse, use the control cable to be connected to the digital input port of intelligent controller, monitor wind speed, wind direction, sleet isothermal chamber external environment condition parameter.The digital output port of intelligent controller uses the control cable to be connected with strong power controller, intelligent controller reads the agricultural greenhouse expert system knowledge base in the memory 1041 of calculator 104, by built-in intelligent control program, the various environmental units in control greenhouse make environment in the greenhouse reach the optimal growth environment of crop in the greenhouse.Calculator uses special-purpose communication cable and intelligent controller communication, the operator arrives intelligent controller by the input block 1042 underlying parameters of calculator, the monitoring means 1043 of simultaneous computer can also be monitored the operation conditions of greenhouse system constantly, simulate the trend curve of image data, data sheet, regularly store data, functions such as alarm logging, and calculator can also be connected to INTERNET by the network port 1044, be connected to remote computer, realize the long-range strange land operation of control system.
Fig. 2 is the application site schematic diagram of environment control unit in the utility model embodiment.As shown in Figure 2, the cladding material in greenhouse is a vacuum PC plate, Temperature Humidity Sensor 1 is installed in one end centre position, Temperature Humidity Sensor 2 is installed in other end centre position, optical sensor 3 is installed at positive middle part, the outside installation room outer sensor in greenhouse comprises outdoor temperature sensor 4, air velocity transducer 5, wind transducer 6 and sleet sensor 7, and above sensor has been formed the part of data acquisition of environment control unit; Strong power controller 105, external sunshade motor 9, back down window motor 10, in shade motor 11, two wet curtain blower fans 12, wet curtain window motor 13, two circulation blower fans 14, four light filling lamps 15 and sprinkling irrigation magnetic valve 16 formed the executing agency of greenhouse environment control apparatus.
Temperature Humidity Sensor directly is connected with the analog input module of controller by shielded cable with optical sensor, wind speed, wind direction, sleet sensor directly are connected by the integrated digital input port of control cable and intelligent controller, finish the collection of the inner and outside environmental parameter in greenhouse; System's start button, SR, the bell button that disappears are connected by the integrated digital input port of spacer assembly and controller, are used for being provided with state of a control; The digital output port of the output of the integrated numeral of controller and expansion by spacer assembly and strong power controller with the external sunshade motor, back down the window motor, the actuating equipments such as curtain blower fan, light filling lamp that wet are connected, finish control, thereby change the environmental parameter in the greenhouse actuating equipment; Calculator converts the RS232 signal to the RS485 signal by signal adapter, is connected with the communication interface of intelligent controller, realizes uploading and downloading of control parameter.
The process that controls environment is as follows:
1, backs down the control of window and wet curtain window: designed nearly 6 grades of open modes, according to different imposing a condition, every group of vent window predeterminable every day of 3 different open modes, 6 factors that influence the vent window operation comprise temperature, exhaust blower, time, spray painting cooling, sleet.
2, external sunshade and in the control of shading: according to the expansion of temperature/illuminance decision sunshade net or roll, also can control the expansion of sunshade net or roll by the preset time table.
3, wet curtain blower fan, wet curtain water pump and spray painting control: mainly be subjected to following 2 kinds of factor affecting: the time, can be provided with scope framework running time (start and end time), running time length and different the operation between blanking time; Temperature, in case indoor temperature reaches the maximum temperature of prior setting, cooling system just can bring into operation immediately.But in case reach the minimum temperature of the optimum temperature range of predefined plant growth, cooling system just can stop immediately.
4, light filling lamp control:, also can turn on or close the light filling lamp by the preset time table according to the opening and closing of illuminance decision light filling lamp in the greenhouse.
The above; it only is the preferable embodiment of the utility model; but protection domain of the present utility model is not limited thereto; anyly be familiar with the people of this technology in the disclosed technical scope of the utility model; the variation that can expect easily or replacement all should be encompassed within the protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain of claim.
Claims (9)
1, a kind of environment control unit, be applicable to the greenhouse, it is characterized in that, comprise intelligent controller, calculator, strong power controller, outdoor sensor and interior sensor, described calculator is connected with described intelligent controller by communication cable, be used for sending environment control scheme information to described intelligent controller, described intelligent controller is by control cable and described strong power controller, be used for to described strong power controller transfer equipment control signal, described strong power controller is used to the equipment of controling environment, described outdoor sensor is positioned at the outside, greenhouse, be used for sensing chamber's external environment information, described interior sensor is positioned at inside, greenhouse, be used for environmental information in the sensing chamber, described outdoor sensor, described interior sensor passes through shielded cable respectively, the control cable is connected with described intelligent controller, is used for sending environmental information to described intelligent controller.
2, a kind of environment control unit according to claim 1, it is characterized in that, described outdoor sensor is temperature sensor, air velocity transducer, wind transducer and/or sleet sensor, and described interior sensor is Temperature Humidity Sensor and/or illuminance sensor.
3, a kind of environment control unit according to claim 1 is characterized in that, described strong power controller comprises a change-over switch, is used for changing in local and remote control.
4, according to claim 1 or 3 described a kind of environment control units, it is characterized in that described strong power controller also comprises startup, fault and the bell button that disappears, be used for that control device starts, fault resets and disappear bell.
5, a kind of environment control unit according to claim 1 is characterized in that, described environmental unit is the external sunshade motor, back down the window motor, in shade motor, wet curtain blower fan, wet curtain window motor, circulation blower fan, light filling lamp and/or sprinkling irrigation magnetic valve.
6, a kind of environment control unit according to claim 1 is characterized in that, described calculator comprises a memory cell, is used for storage environment control scheme information.
7, according to claim 1 or 6 described a kind of environment control units, it is characterized in that described calculator also comprises an input block, be used for input environment control parameter.
8, according to claim 1 or 6 described a kind of environment control units, it is characterized in that described calculator also comprises a network port, be used for being connected with the internet.
9, according to claim 1 or 6 described a kind of environment control units, it is characterized in that described calculator also comprises a monitoring means, be used to monitor the operation conditions of greenhouse, simulate the trend curve of image data, data sheet, regularly store data, alarm logging.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201734455U CN201097531Y (en) | 2007-09-28 | 2007-09-28 | Environmental control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201734455U CN201097531Y (en) | 2007-09-28 | 2007-09-28 | Environmental control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201097531Y true CN201097531Y (en) | 2008-08-13 |
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ID=39934046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201734455U Expired - Fee Related CN201097531Y (en) | 2007-09-28 | 2007-09-28 | Environmental control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201097531Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102004551A (en) * | 2010-12-02 | 2011-04-06 | 晁明中 | Novel computer peripheral with environment monitoring function and system |
| CN102511341A (en) * | 2011-12-31 | 2012-06-27 | 大连高勤科技有限公司 | Greenhouse management control system |
| CN102591277A (en) * | 2012-01-31 | 2012-07-18 | 得实半导体照明(江门)有限公司 | Intelligent environment monitoring system |
| CN109588176A (en) * | 2018-12-26 | 2019-04-09 | 国网北京市电力公司 | Sleet simulation system and method |
| CN110800516A (en) * | 2019-10-29 | 2020-02-18 | 厦门迈信物联科技股份有限公司 | Plant growth microclimate model establishing method |
| CN114578796A (en) * | 2022-05-05 | 2022-06-03 | 江苏环亚医用科技集团股份有限公司 | Measuring device for indoor and outdoor linkage adjustable scene lighting system of medical environment |
-
2007
- 2007-09-28 CN CNU2007201734455U patent/CN201097531Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102004551A (en) * | 2010-12-02 | 2011-04-06 | 晁明中 | Novel computer peripheral with environment monitoring function and system |
| CN102511341A (en) * | 2011-12-31 | 2012-06-27 | 大连高勤科技有限公司 | Greenhouse management control system |
| CN102591277A (en) * | 2012-01-31 | 2012-07-18 | 得实半导体照明(江门)有限公司 | Intelligent environment monitoring system |
| CN109588176A (en) * | 2018-12-26 | 2019-04-09 | 国网北京市电力公司 | Sleet simulation system and method |
| CN110800516A (en) * | 2019-10-29 | 2020-02-18 | 厦门迈信物联科技股份有限公司 | Plant growth microclimate model establishing method |
| CN114578796A (en) * | 2022-05-05 | 2022-06-03 | 江苏环亚医用科技集团股份有限公司 | Measuring device for indoor and outdoor linkage adjustable scene lighting system of medical environment |
| CN114578796B (en) * | 2022-05-05 | 2022-08-02 | 江苏环亚医用科技集团股份有限公司 | Measuring device for indoor and outdoor linkage adjustable scene lighting system of medical environment |
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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: 20080813 Termination date: 20150928 |
|
| EXPY | Termination of patent right or utility model |