CN204994382U - Greenhouse water culture control system - Google Patents
Greenhouse water culture control system Download PDFInfo
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- CN204994382U CN204994382U CN201520475671.3U CN201520475671U CN204994382U CN 204994382 U CN204994382 U CN 204994382U CN 201520475671 U CN201520475671 U CN 201520475671U CN 204994382 U CN204994382 U CN 204994382U
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- greenhouse
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
- Y02P60/21—Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures
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- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Abstract
The utility model provides a greenhouse water culture control system, include: gather crop growth environment information and adjust the auxiliary control system of vegetation environment, gather the monitoring system of agricultural crop growth information, adjust the execution systems of agricultural crop growth's environment under auxiliary control system's drive, the major control system of process information, a temperature regulation auxiliary system for assisting regulate the green house temperature, the temperature regulation auxiliary system in adjacent greenhouse passes through electronic switch and connects, the information that major control system receipt auxiliary control system and detecting system sent to relatively obtain optimum agricultural crop growth's environment, control auxiliary control system adjusts the vegetation environment, major control system receives the information that auxiliary control system sent and controls switching on of electronic switch.
Description
Technical field
The utility model relates to a kind of intelligent control technology, and particularly a kind of greenhouse is without native water planting control system.
Background technology
At present, in society, most of peasant is also continuing to use method manually on duty to keep an eye on green house of vegetables, wastes a large amount of human and material resources, and the environmental Kuznets Curves of green house of vegetables is unsatisfactory, often cause crop failure because Temperature and Humidity Control is improper, thus bring great loss to vegetable grower.
Utility model content
The purpose of this utility model is to provide a kind of greenhouse without native water planting control system, it is characterized in that, comprise a master control system, greenhouse, described greenhouse is two or more, and be provided with an auxiliary control system in each greenhouse, one monitoring system, one executive system and a temperature regulate accessory system, each auxiliary control system and master control system set up charge type link and information transmission link, each monitoring system and master control system set up information transmission link, each temperature regulates accessory system and master control system to set up charge type link, auxiliary control system in each greenhouse and set up charge type link between executive system.Described auxiliary control system gathers crop growth environment information, and coordinate plant growth environment; Described monitoring system gathers crop growth information; Described executive system regulates the environment of crop growth under the driving of auxiliary control system; The temperature in described adjacent greenhouse regulates accessory system to be connected by electronic switch; Described master control system receives the information of auxiliary control system and detection system transmission, and compares the environment obtaining optimum crop growth, controls auxiliary control system coordinate plant growth environment; Described master control system receives information that auxiliary control system sends and controls the conducting of electronic switch.
Described temperature regulates accessory system to be water-cooling circular tube, and it is connected with outer not reservoir, and each water-cooling circular tube has two kinds of mode of operations:
Pattern one, the water-cooling circular tube in each greenhouse acts on this greenhouse;
Pattern two, the water-cooling circular tube conducting between adjacent greenhouse acts on this greenhouse and adjacent greenhouse.
Described master control system comprises receiver module, comparison module, judge module and instruction sending module.Described receiver module receives each sensor of auxiliary control system transmission and the information of detector in each greenhouse, and receives the information of monitoring system in each greenhouse; The plant growth information that the more all monitoring systems of described comparison module transmit, the therefrom greenhouse at the plant place of growth selection optimum, and extract this greenhouse-grown environmental parameter; Described judge module judges whether carry out heating up and the lower the temperature greenhouse of work of same time is adjacent greenhouse, if so, produces the signal of electronic switch between this adjacent greenhouse of UNICOM; Described instruction sending module, according to selected greenhouse, sends control command to other greenhouses, crop growth environment in each greenhouse is adjusted to identical with the environmental parameter in selected greenhouse; Described instruction sending module sends signal to the electronic switch chosen.
Described auxiliary control system comprises environmental factor class list, measurement module, A/D module, control module, D/A module, Executive Module.Each environmental factor numerical value arranges and divided rank and record by described environmental factor class list by size; This environmental factor numerical value for obtaining the real time environment factor affecting crop growth, and is corresponded to the grade in environmental factor class list by described measurement module, and sends environmental rating signal; Described A/D module is used for reception environment level signal, and converts the signal into supplied with digital signal; Described control module is for receiving data signal and process transmission command signal; Command signal is converted to analog signal and sends by described D/A module; The instruction works that described Executive Module sends according to D/A module; Each supplied with digital signal described and an environmental rating Signal Matching.
The utility model compared with prior art, has the following advantages: (1), by cooperatively interacting between each module, can realize no supervision in booth and can complete the training of crops; (2) set up the environmental factor meeting crop growth as suitable environment factor, when in the scope that growing environment does not fall into suitable environment factor, drive Executive Module adjustment crop growth environment by control module; (3) by more each greenhouse middle peasant's crop growth conditions, determine that the growing environment in a certain greenhouse is conducive to crops most, and then master control system control auxiliary control system drives executive system to make unified adjustment; (4) the utility model makes the humidity control system in multiple greenhouse form Unified Global by electronic switch, when one adjacent, greenhouse carry out intensification work, one carry out cooling regulate, the water flow temperature that the greenhouse heated up can use cooling greenhouse water-cooling circular tube to get rid of, assist and heat up, and then realize the object reducing energy consumption.
Below in conjunction with Figure of description, the utility model is described further.
Accompanying drawing explanation
Fig. 1 is that the utility model greenhouse is without native water planting do-nothing system principle assumption diagram.
Fig. 2 is the utility model auxiliary control system and executive system combinatorial principle structure chart.
Fig. 3 is that the utility model greenhouse is without native water planting control system principle assumption diagram.
Fig. 4 is that the utility model master control system can principle assumption diagram.
Fig. 5 is Water-cooling circulating connection diagram between the utility model greenhouse.
Embodiment
A kind of greenhouse is without native water planting control system, comprise a master control system, greenhouse, described greenhouse is two or more, and in each greenhouse, be provided with an auxiliary control system, a monitoring system, an executive system and temperature adjustment accessory system, each auxiliary control system and master control system set up charge type link and information transmission link, each monitoring system and master control system set up information transmission link, each temperature regulates accessory system and master control system to set up charge type link, the auxiliary control system in each greenhouse and set up charge type link between executive system.Described auxiliary control system gathers crop growth environment information, and coordinate plant growth environment; Described monitoring system gathers crop growth information; Described executive system regulates the environment of crop growth under the driving of auxiliary control system; The temperature in described adjacent greenhouse regulates accessory system to be connected by electronic switch; Described master control system receives the information of auxiliary control system and detection system transmission, and compares the environment obtaining optimum crop growth, controls auxiliary control system coordinate plant growth environment; Described master control system receives information that auxiliary control system sends and controls the conducting of electronic switch.
Described temperature regulates accessory system to be water-cooling circular tube, and it is connected with outer not reservoir, and each water-cooling circular tube has two kinds of mode of operations:
Pattern one, the water-cooling circular tube in each greenhouse acts on this greenhouse;
Pattern two, the water-cooling circular tube conducting between adjacent greenhouse acts on this greenhouse and adjacent greenhouse.
Described master control system comprises receiver module, comparison module, judge module and instruction sending module.Described receiver module receives each sensor of auxiliary control system transmission and the information of detector in each greenhouse, and receives the information of monitoring system in each greenhouse; The plant growth information that the more all monitoring systems of described comparison module transmit, the therefrom greenhouse at the plant place of growth selection optimum, and extract this greenhouse-grown environmental parameter; Described judge module judges whether carry out heating up and the lower the temperature greenhouse of work of same time is adjacent greenhouse, if so, produces the signal of electronic switch between this adjacent greenhouse of UNICOM; Described instruction sending module, according to selected greenhouse, sends control command to other greenhouses, crop growth environment in each greenhouse is adjusted to identical with the environmental parameter in selected greenhouse; Described instruction sending module sends signal to the electronic switch chosen.
Described auxiliary control system comprises environmental factor class list, measurement module, A/D module, control module, D/A module, Executive Module.Each environmental factor numerical value arranges and divided rank and record by described environmental factor class list by size; This environmental factor numerical value for obtaining the real time environment factor affecting crop growth, and is corresponded to the grade in environmental factor class list by described measurement module, and sends environmental rating signal; Described A/D module is used for reception environment level signal, and converts the signal into supplied with digital signal; Described control module is for receiving data signal and process transmission command signal; Command signal is converted to analog signal and sends by described D/A module; The instruction works that described Executive Module sends according to D/A module; Each supplied with digital signal described and an environmental rating Signal Matching.
Described control module comprises receiver module, threshold module, comparison module, command generation module, sending module.Described receiver module is for receiving supplied with digital signal; Described threshold module is for storing the scope of the environmental factor of applicable crop growth and being converted into a grade according to environmental factor class list; Described comparison module is used for the grade representated by the grade of digital signal representation and suitable environment factor range to compare, if front grade does not overlap with rear grade, sends triggering signal; Described command generation module sends command signal under the driving of triggering signal; Command signal is sent to D/A module by described sending module; The generation of described command signal meets: the grade of digital signal representation and the grade representated by suitable environment factor range do difference, and each command signal is mated with a difference.
Described D/A module receives command signal and produces magnitude of voltage, and each magnitude of voltage mates with a command signal.
Comparison circuit is provided with, according to the operating rate of magnitude of voltage determination Executive Module in Executive Module.
Concrete, below by being that strength is described further the utility model.
Composition graphs 1, a kind of greenhouse, without native water planting intelligence system, comprises a master control system, some auxiliary control systems, some executive systems, some monitoring systems, and by some greenhouses that grid location divides.A set of auxiliary control system, a set of executive system and a monitoring system are set in each greenhouse described.Set up between master control system and auxiliary control system and accuse link and information transmission link, all auxiliary control systems accept the control of master control system, do not set up contact between auxiliary control system.Executive system in same greenhouse and set up charge relation between auxiliary control system, work is carried out in the control that executive system accepts auxiliary control system.Information transmission link is set up between monitoring system and master control system.
Composition graphs 1, described greenhouse positions according to grid.Region, place, all greenhouses is set to a global coordinate system, is isolated area, only has unique greenhouse in each region by different greenhouse according to stress and strain model.
Composition graphs 2, described auxiliary control system comprises auxiliary control processor, optical sensor, temperature sensor, air humidity sensor, oxygen content detector.Each module of different auxiliary Ore-controlling Role all has unique IP address.Described each sensor and oxygen content detector detect intensity of illumination in greenhouse, humidity, temperature respectively, and in nutrient solution, oxygen content etc. affects the factor of crop growth, and data are converged to auxiliary control processor and carry out computing.
Composition graphs 2, described executive system comprises supplementary lighting module, temperature adjustment module, moisture adjustment module, and oxygen module.Described supplementary lighting module provides standby power source when sunlight is not enough; Temperature in described temperature adjustment module adjustment greenhouse; Described appropriate adjustment module regulates greenhouse humidity; The oxygen content that described oxygen module has additional nutrients in liquid.
Composition graphs 3, described auxiliary control processor comprises environmental factor class list, signal receiving module, A/D module, calculation process module, D/A module, signal emission module.Each environmental factor numerical value arranges and divided rank and record by described environmental factor class list by size; The data that described signal receiving module receiving sensor or oxygen content detector send; The analog signal received is converted to data signal by described A/D module; According to data signal, described calculation process module judges in this greenhouse, whether environment is conducive to plant growth, when being unfavorable for plant growth, send control signal to executive system, drives executive system adjustment growing environment; Control signal is converted to analog signal by described D/A module, and the utility model adopts magnitude of voltage to drive executive system.
In the utility model, different magnitude of voltage driving executive system work launched by auxiliary control processor, the operating efficiency of corresponding each module of executive system of each magnitude of voltage.Accordingly, also grade classification is done to the temperature in crop growth environment, humidity, intensity of illumination and nutrient solution oxygen content, the data recorded when sensor or measuring instrument fall in a certain rate range, A/D module exports different data signals, calculation process module draws current greenhouse environment parameter according to data signal, and compare with optimum growh environment, thus produce control command.
Table 1 temperature---voltage---the data signal table of comparisons (optimum growth temp is 25 DEG C)
Table 2 humidity---voltage---the data signal table of comparisons (optimum growh desired moisture level is 54%RH)
Table 3 intensity of illumination---voltage---the data signal table of comparisons (optimum growh intensity of illumination is 63lv)
Table 4 oxygen content---voltage---the data signal table of comparisons
For above-mentioned four tables, because each sensor or detector have unique ip address, when A/D module receives the parameter information of disparate modules transmission, generate ten different bit binary number signals to launch, first four wherein in ten bit binary number signals are allocated in greenhouse sequence number, five to the seven IP address being allocated in module in greenhouse, last three are allocated in parameter level.Be not limited to ten binary signals in actual conditions, according to greenhouse and number of sensors, and module certainty of measurement is determined.
Such as temperature adjustment module is refrigeration machine and heat exchanger, when temperature sensor records greenhouse temperature 16 DEG C, lower than the grade at optimum temperature place, it is 0001001001 that A/D module produces data signal according to table 1, calculation process module compares according to the grade at this data signal and optimum temperature place, learn and need to heat up, and send signal, by D/A module, control signal is converted to the magnitude of voltage of response.All there is comparison circuit in trival matters refrigeration machine and heat exchanger, when obtaining magnitude of voltage, can control to click rotating speed, thus within the rational time, using rational power to complete required movement.In like manner supplementary lighting module, moisture adjustment module, and all there is similar comparison circuit in oxygen module, control corresponding machine operation.
Described monitoring system is used for detecting crop growth situation.
Composition graphs 4, described master control system comprises receiver module, comparison module and instruction sending module.Described receiver module receives each sensor of auxiliary control system transmission and the information of detector in each greenhouse, and receives the information of monitoring system in each greenhouse; The plant growth information that the monitoring system that compares described comparison module transmits, the therefrom greenhouse at the plant place that growth selection is the most excellent, and extract this greenhouse-grown environmental parameter; Described instruction sending module, according to selected greenhouse, sends control command to other greenhouses, crop growth environment in each greenhouse is adjusted to identical with the environmental parameter in selected greenhouse.
For reducing energy consumption, each greenhouse and the transmission that can realize between greenhouse around it between temperature, implementation method is as follows: composition graphs 5, arranges underground reservoir below all greenhouses, and the water in this reservoir can be collected rainwater by the water collector be arranged on around greenhouse and provide.The temperature in greenhouse regulates is mediated by Water-cooling circulating, when auxiliary control system is too high by temperature sensor perception temperature indoor temperature, starts the Water-cooling circulating device in executive system.Meanwhile, a Water-cooling circulating between greenhouse and the greenhouse around it is connected by electronic switch.The environmental parameter that auxiliary control system obtains all will be transferred to master control system and carry out analyzing and processing, entering computing when master control system finds between two adjacent greenhouses (the greenhouse E in such as Fig. 5 and greenhouse F), one will be reduced temperature, one will promote temperature, and its electronic switch conducting that can control Water-cooling circulating between these two greenhouses needs the Water-cooling circulating in the greenhouse reducing temperature the water of higher temperature to be flowed into the water-cooling circulating system in the greenhouse needing to promote temperature.Such way can reduce energy consumption.Therefore realize above-mentioned purpose, in master control system, increase judge module, judge whether carry out heating up and the lower the temperature greenhouse of work of same time is adjacent greenhouse, if so, produces the signal of electronic switch between this adjacent greenhouse of UNICOM.
Claims (7)
1. a greenhouse is without native water planting control system, comprise a master control system, greenhouse, described greenhouse is two or more, and in each greenhouse, be provided with an auxiliary control system, a monitoring system, an executive system and temperature adjustment accessory system, it is characterized in that, each auxiliary control system and master control system set up charge type link and information transmission link, each monitoring system and master control system set up information transmission link, each temperature regulates accessory system and master control system to set up charge type link, the auxiliary control system in each greenhouse and set up charge type link between executive system;
Described auxiliary control system gathers crop growth environment information, and coordinate plant growth environment;
Described monitoring system gathers crop growth information;
Described executive system regulates the environment of crop growth under the driving of auxiliary control system;
Described temperature regulates accessory system to be used for auxiliary adjustment greenhouse temperature, and the temperature in described adjacent greenhouse regulates accessory system to be connected by electronic switch;
Described master control system receives the information of auxiliary control system and detection system transmission, and compares the environment obtaining optimum crop growth, controls auxiliary control system coordinate plant growth environment;
Described master control system receives information that auxiliary control system sends and controls the conducting of electronic switch.
2. greenhouse according to claim 1 is without native water planting control system, it is characterized in that, temperature regulates accessory system to be water-cooling circular tube, and it is connected with outer not reservoir, and each water-cooling circular tube has two kinds of mode of operations:
Pattern one, the water-cooling circular tube in each greenhouse acts on this greenhouse;
Pattern two, the water-cooling circular tube conducting between adjacent greenhouse acts on this greenhouse and adjacent greenhouse.
3. greenhouse according to claim 1 is without native water planting control system, it is characterized in that, described master control system comprises receiver module, comparison module, judge module and instruction sending module;
Described receiver module receives each sensor of auxiliary control system transmission and the information of detector in each greenhouse, and receives the information of monitoring system in each greenhouse;
The plant growth information that the more all monitoring systems of described comparison module transmit, the therefrom greenhouse at the plant place of growth selection optimum, and extract this greenhouse-grown environmental parameter;
Described judge module judges whether carry out heating up and the lower the temperature greenhouse of work of same time is adjacent greenhouse, if so, produces the signal of electronic switch between this adjacent greenhouse of UNICOM;
Described instruction sending module, according to selected greenhouse, sends control command to other greenhouses, crop growth environment in each greenhouse is adjusted to identical with the environmental parameter in selected greenhouse;
Described instruction sending module sends signal to the electronic switch chosen.
4. greenhouse according to claim 1 is without native water planting control system, it is characterized in that, described auxiliary control system comprises environmental factor class list, measurement module, A/D module, control module, D/A module, Executive Module;
Each environmental factor numerical value arranges and divided rank and record by described environmental factor class list by size;
This environmental factor numerical value for obtaining the real time environment factor affecting crop growth, and is corresponded to the grade in environmental factor class list by described measurement module, and sends environmental rating signal;
Described A/D module is used for reception environment level signal, and converts the signal into supplied with digital signal;
Described control module is for receiving data signal and process transmission command signal;
Command signal is converted to analog signal and sends by described D/A module;
The instruction works that described Executive Module sends according to D/A module;
Each supplied with digital signal described and an environmental rating Signal Matching.
5. greenhouse according to claim 4 is without native water planting control system, it is characterized in that, described control module comprises receiver module, threshold module, comparison module, command generation module, sending module;
Described receiver module is for receiving supplied with digital signal;
Described threshold module is for storing the scope of the environmental factor of applicable crop growth and being converted into a grade according to environmental factor class list;
Described comparison module is used for the grade representated by the grade of digital signal representation and suitable environment factor range to compare, if front grade does not overlap with rear grade, sends triggering signal;
Described command generation module sends command signal under the driving of triggering signal;
Command signal is sent to D/A module by described sending module;
The generation of described command signal meets: the grade of digital signal representation and the grade representated by suitable environment factor range do difference, and each command signal is mated with a difference.
6. greenhouse according to claim 5 is without native water planting control system, it is characterized in that, described D/A module receives command signal and produces magnitude of voltage, and each magnitude of voltage mates with a command signal.
7. greenhouse according to claim 6 is without native water planting control system, it is characterized in that, is provided with comparison circuit in Executive Module, according to the operating rate of magnitude of voltage determination Executive Module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520475671.3U CN204994382U (en) | 2015-06-30 | 2015-06-30 | Greenhouse water culture control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520475671.3U CN204994382U (en) | 2015-06-30 | 2015-06-30 | Greenhouse water culture control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204994382U true CN204994382U (en) | 2016-01-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520475671.3U Expired - Fee Related CN204994382U (en) | 2015-06-30 | 2015-06-30 | Greenhouse water culture control system |
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| Country | Link |
|---|---|
| CN (1) | CN204994382U (en) |
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2015
- 2015-06-30 CN CN201520475671.3U patent/CN204994382U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| 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: 20160127 Termination date: 20170630 |