CN103235579B - A kind of industrialized agriculture warmhouse booth network-type adaptive control system - Google Patents
A kind of industrialized agriculture warmhouse booth network-type adaptive control system Download PDFInfo
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- CN103235579B CN103235579B CN201310139874.0A CN201310139874A CN103235579B CN 103235579 B CN103235579 B CN 103235579B CN 201310139874 A CN201310139874 A CN 201310139874A CN 103235579 B CN103235579 B CN 103235579B
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Abstract
The invention provides a kind of industrialized agriculture warmhouse booth network-type adaptive control system, host computer is adopted to combine the Star Network control structure of many cover slave computers, host computer is as CSRC main website, each slave computer, as field control substation, is connected by communication between host computer with each slave computer; Host computer comprises PC, it is provided with configuration software and management decision software, slave computer comprises human-computer interaction interface, PLC and topworks thereof and parameter monitor device, connected by communication between human-computer interaction interface and PLC, the environmental information that parameter monitor device detects is uploaded to PLC process by analog-to-digital conversion module.Suitable monomers of the present invention or multispan greenhouse, with information acquisition storage, Automated condtrol, data processing, Internet Transmission for mark, control accuracy is high, stability is strong, structure is simple, easy for installation, effectively improve greenhouse management pattern, raise labour productivity, realize the United Dispatching of warmhouse booth, configuration and management.
Description
Technical field
The present invention relates to warmhouse booth control system field, especially one is applicable to multispan greenhouse, also can be applicable to the industrialized agriculture warmhouse booth network-type adaptive control system of monomer warmhouse booth.
Background technology
Greenhouse is the important component part of industrialized agriculture, is to integrate application project equipment technology and Environmental Technology, carries out the modern agricultural production mode of crop production, is one of emphasis of China's agricultural development.Warmhouse booth can bring considerable economic benefit, increases substantially land utilization ratio, labour productivity and product output rate, accelerates traditional agriculture and changes to modern agriculture.An important ring in agricultural modernization production is exactly carry out detection and control to some important parameters in agriculture production environment, the concentration, intensity of illumination etc. of such as temperature, humidity, carbon dioxide.By the analysis to detection data, in conjunction with crop growth rule, control environment condition, makes crop reach high-quality, highly efficient and productive object.Along with the fast development of national economy, the continuous expansion of agricultural industry scale, the crops kind of cultivating in booth gets more and more, and for a fairly large number of booth, the environmental Kuznets Curves of warmhouse booth just becomes a very important problem.
Current, China's greenhouse control system can be divided into manual control system and the large class of automatic control system two, and manual control system labour productivity is low, higher to grower's competency profiling; Automatic control system can utilize modern method to regulate greenhouse environment parameter, meet plant growth demand, but present stage, automatic control mode was also confined to the control of greenhouse single environment parameter or topworks, as drip irrigation control system, shutter control system etc., also do not develop and can detect that more multi-environmental parameter, temperature collecting chamber's greenhouse-environment Inspect and control are in the digitizing adaptive control system of one.The present invention proposes a kind of industrialized agriculture warmhouse booth network-type adaptive control system, realizes the networking control between single warmhouse booth or multispan greenhouse, can effectively improve crops output capacity.
Summary of the invention
The invention provides a kind of industrialized agriculture warmhouse booth network-type adaptive control system, can detect more multi-environmental parameter, temperature collecting chamber's greenhouse-environment Inspect and control, in one, achieves the networking adaptive control between single warmhouse booth or multispan greenhouse.
Technical scheme provided by the invention is: a kind of industrialized agriculture warmhouse booth network-type adaptive control system, it is characterized in that: adopt host computer to combine the Star Network control structure of many cover slave computers, host computer is as CSRC main website, it is the central node of whole system, each slave computer is as field control substation, be the branch node of whole system, be connected by communication between host computer with each slave computer; Host computer comprises PC, it is provided with configuration software and management decision software, slave computer comprises human-computer interaction interface, PLC and topworks thereof and parameter monitor device, connected by communication between human-computer interaction interface and PLC, the environmental information that parameter monitor device detects is uploaded to PLC process by analog-to-digital conversion module.
Described topworks at least comprises heating system, ventilating system, roller blind system, dehumidification system and drip irrigation system.
Described parameter monitor device at least comprises temperature sensor, air humidity sensor, soil humidity sensor, optical sensor and carbon dioxide sensor.
Communication between host computer with each slave computer is connected and is realized by star Ethernet, and slave computer also comprises PLC communication module, and the information data in slave computer is uploaded in host computer through router by PLC communication module.
Described human-computer interaction interface adopts DOP-B10S615 display screen, and PLC adopts S7-200PLC, and the communication connection between human-computer interaction interface and PLC is realized by RS485.
The configuration software that host computer is installed selects KingView monitor system software.
The invention has the beneficial effects as follows: the present invention adopts host computer to combine the network-type control structure of many cover slave computers, both monomer warmhouse booth had been applicable to, be applicable to multispan greenhouse again, achieving with information acquisition storage, Automated condtrol, data processing, Internet Transmission is the greenhouse control system indicated, there is the features such as control accuracy is high, stability is strong, structure is simple, easy for installation, effectively can improve greenhouse management pattern, raise labour productivity, realize the United Dispatching of warmhouse booth, configuration and management.
Accompanying drawing explanation
Fig. 1 is network structure of the present invention.
Fig. 2 is slave computer fundamental diagram of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the invention will be further described, and the present invention is not only confined to this.
As shown in Figure 1, a kind of industrialized agriculture warmhouse booth network-type adaptive control system provided by the invention, host computer is adopted to combine the Star Network control structure of many cover slave computers, host computer is as CSRC main website, be the central node of whole system, each slave computer, as field control substation, is the branch node of whole system, be connected by communication between host computer with each slave computer, it realizes mainly through star Ethernet.
As shown in Figure 2, slave computer as field control substation comprises human-computer interaction interface, PLC and topworks thereof and parameter monitor device, wherein human-computer interaction interface adopts DOP-B10S615 display screen, PLC adopts S7-200PLC, realize communication by RS485 between human-computer interaction interface and PLC to connect, the environmental information that parameter monitor device detects is uploaded to PLC process by analog-to-digital conversion module.Wherein, topworks at least comprises heating system, ventilating system, roller blind system, dehumidification system and drip irrigation system, and parameter monitor device at least comprises temperature sensor, air humidity sensor, soil humidity sensor, optical sensor and carbon dioxide sensor; Sensor gathers the environmental informations such as greenhouse internal and external temperature, humidity, intensity of illumination, gas concentration lwevel, and by analog-to-digital conversion module the information of collection uploaded in the PLC of slave computer and process, PLC carries out comprehensively the information collected, analyze, calculates and judges, export control signal, drive corresponding topworks; Slave computer also comprises PLC communication module, and the information data in slave computer uploads in the host computer as CSRC main website through router; Human-computer interaction interface and PLC real-time communication, input corresponding greenhouse setting value manually for scene, comprise the threshold value etc. of temporal information and humiture, and show greenhouse environment information on the spot.System is totally 32 road input/output signals, wherein 10 road analog input signals, 12 railway digital amount input signals, 10 railway digital amount output signals, are respectively used to gather environmental information and the controls to topworkies such as heating system, ventilating system, roller blind system, dehumidification system, drip irrigation systems such as greenhouse humiture, intensity of illumination, gas concentration lwevel.Slave computer accepts and responds remote control command, realizes the Real-Time Monitoring to environment and control.
Host computer as CSRC main website comprises PC, it is provided with configuration software and management decision software, configuration software selects KingView monitor system software, wherein configuration software is used for the monitoring information of each field control substation of centralized displaying, realize the unified management to field control substation and slave computer, and reasonable disposition resource and record, analysis, storage, warning, trend prediction etc. to historical data; The data storing such as warning message, temporal information, envirment factor information, set point information, device action information that each field control substation and slave computer gather by management decision software is in database, greenhouse basic controlling model is set up according to each information parameter, and the characteristic relation further between research parameter, extracting parameter characteristic quantity, the system model of foundation accurately can be reflected in greenhouse and plant growth demand in section sometime; Host computer remote monitoring unified management substation, constantly the state parameter such as temporal information, envirment factor information, set point information, warning message, device action information gathered and historical data are analyzed, judge and processed, realize the self-adaptative adjustment of each slave computer medium temperature chamber environment setting, it is made more to be adapted to current greenhouse, no longer need to input setting value manually, so just reach the adaptive control requirement realized slave computer, there is stronger auto-adaptive controling ability.
Claims (2)
1. an industrialized agriculture warmhouse booth network-type adaptive control system, it is characterized in that: adopt host computer to combine the star network control structure of many cover slave computers, host computer is as CSRC main website, it is the central node of whole system, each slave computer is as field control substation, be the branch node of whole system, be connected by communication between host computer with each slave computer; Host computer comprises PC, it is provided with configuration software and management decision software, slave computer comprises human-computer interaction interface, PLC and topworks thereof and parameter monitor device, connected by communication between human-computer interaction interface and PLC, the environmental information that parameter monitor device detects is uploaded to PLC process by analog-to-digital conversion module;
Described topworks at least comprises heating system, ventilating system, roller blind system, dehumidification system and drip irrigation system;
Described parameter monitor device at least comprises temperature sensor, air humidity sensor, soil humidity sensor, optical sensor and carbon dioxide sensor;
Communication between described host computer with each slave computer is connected and is realized by star Ethernet, and slave computer also comprises PLC communication module, and the information data in slave computer uploads in host computer by PLC communication module through router;
Described host computer is provided with configuration software, and described configuration software is KingView monitor system software;
Described host computer is also provided with management decision software, described management decision software is stored in database by the warning message of each field control substation and slave computer collection, temporal information, envirment factor information, set point information, device action information data, greenhouse basic controlling model is set up according to each information parameter, and the characteristic relation further between research parameter, extracting parameter characteristic quantity, the system model of foundation accurately can be reflected in greenhouse and plant growth demand in section sometime; Host computer remote monitoring unified management substation, constantly the temporal information gathered, envirment factor information, set point information, warning message, device action information state parameter and historical data are analyzed, judge and processed, realize the self-adaptative adjustment of each slave computer medium temperature chamber environment setting, it is made more to be adapted to current greenhouse, no longer need to input setting value manually, so just reach the adaptive control requirement realized slave computer.
2. a kind of industrialized agriculture warmhouse booth network-type adaptive control system according to claim 1, it is characterized in that: described human-computer interaction interface adopts DOP-B10S615 display screen, PLC adopts S7-200PLC, and the communication connection between human-computer interaction interface and PLC is realized by RS485.
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| CN201310139874.0A CN103235579B (en) | 2013-04-22 | 2013-04-22 | A kind of industrialized agriculture warmhouse booth network-type adaptive control system |
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| CN201310139874.0A CN103235579B (en) | 2013-04-22 | 2013-04-22 | A kind of industrialized agriculture warmhouse booth network-type adaptive control system |
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| CN103235579B true CN103235579B (en) | 2016-04-20 |
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Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104322321A (en) * | 2014-11-12 | 2015-02-04 | 宁夏嘉翔自控技术有限公司 | Intelligent irrigating, ventilating and lighting system of intelligent room-temperature control system |
| CN104360705A (en) * | 2014-11-21 | 2015-02-18 | 福建农林大学 | Temperature-self-adaptation greenhouse illumination intelligent control system and control method |
| CN104881012A (en) * | 2015-05-29 | 2015-09-02 | 青岛炎煌信息科技有限公司 | CPS-based intelligent crop culture plantation management system |
| CN105511531A (en) * | 2016-01-05 | 2016-04-20 | 浙江大学城市学院 | Dendrobium officinale growing environment intelligent monitoring system based on PLC |
| CN106211192A (en) * | 2016-07-11 | 2016-12-07 | 太原理工大学 | A kind of fruit-bearing forest environment remote based on Internet of Things monitoring wireless telecommunications implementation method |
| CN106210043A (en) * | 2016-07-11 | 2016-12-07 | 太原理工大学 | A kind of industrialized agriculture environmental information remote intelligent monitoring system based on Internet of Things |
| CN106325337A (en) * | 2016-08-29 | 2017-01-11 | 合肥市日之丰农业发展有限公司 | Integrated system capable of improving and optimizing internal environment of greenhouse |
| CN106527326A (en) * | 2016-12-30 | 2017-03-22 | 四川省农业科学院蚕业研究所 | Internet of things platform |
| CN112000030A (en) * | 2020-08-19 | 2020-11-27 | 武汉瑞莱保能源技术有限公司 | Environment monitoring control system |
| CN116520921A (en) * | 2023-06-05 | 2023-08-01 | 上海华维可控农业科技集团股份有限公司 | Controllable agricultural greenhouse system |
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| CN102012698A (en) * | 2010-10-09 | 2011-04-13 | 宁波金太阳光伏科技有限公司 | Automatic control system for intelligent and efficient greenhouse agricultural production |
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| CN202524834U (en) * | 2012-04-13 | 2012-11-14 | 浙江同济科技职业学院 | Temperature/humidity control and water-saving irrigation system for greenhouse |
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| US7286904B2 (en) * | 2004-08-21 | 2007-10-23 | Npd Corp. | Systems and methods for adaptation to wireless remote control of irrigation valves from existing hardwired control devices |
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Patent Citations (4)
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| CN102012698A (en) * | 2010-10-09 | 2011-04-13 | 宁波金太阳光伏科技有限公司 | Automatic control system for intelligent and efficient greenhouse agricultural production |
| CN201984627U (en) * | 2011-01-06 | 2011-09-21 | 谈朝阳 | Data acquisition device and system |
| CN102736568A (en) * | 2011-04-12 | 2012-10-17 | 东南大学 | Configuration method of multi-span greenhouse measurement and control facility |
| CN202524834U (en) * | 2012-04-13 | 2012-11-14 | 浙江同济科技职业学院 | Temperature/humidity control and water-saving irrigation system for greenhouse |
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