CN110825139A - Greenhouse intelligent management system based on Internet of things - Google Patents
Greenhouse intelligent management system based on Internet of things Download PDFInfo
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- CN110825139A CN110825139A CN201911081937.5A CN201911081937A CN110825139A CN 110825139 A CN110825139 A CN 110825139A CN 201911081937 A CN201911081937 A CN 201911081937A CN 110825139 A CN110825139 A CN 110825139A
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- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
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- G05D27/02—Simultaneous control of variables covered by two or more of main groups G05D1/00 - G05D25/00 characterised by the use of electric means
Abstract
The invention discloses an intelligent management system of a greenhouse based on the Internet of things, which comprises a greenhouse body, a data processing unit, a greenhouse environment data sensing unit, a greenhouse monitoring unit, a greenhouse management execution unit, a data transmission unit and a remote monitoring unit, wherein the greenhouse environment data sensing unit is connected with the data processing unit and used for sensing environment parameters inside and outside the greenhouse; the greenhouse monitoring unit is connected with the data processing unit and used for monitoring and sensing video data parameters inside and outside the greenhouse, the greenhouse management executing unit is connected with the data processing unit and used for executing management and control operation of the greenhouse, and the data processing unit is in communication connection with the remote monitoring unit through the data transmission unit. The invention can conveniently and quickly acquire the real-time condition of the greenhouse and quickly adjust the physical environment parameters of the greenhouse.
Description
Technical Field
The invention relates to the technical field of agricultural informatization, in particular to an intelligent management system for a greenhouse based on the Internet of things.
Background
At present, the domestic greenhouse belongs to facility agriculture, the influence of seasons and weather on crops can be reduced by a greenhouse planting mode, the added value of agricultural products is increased, and the harvest reliability is guaranteed to a certain extent. But also shows that even after years of development, the pattern of greenhouse cultivation is still in a standstill, no breakthrough development is achieved, the scale is limited, and the cultivation still depends on manual cultivation, so that the resource waste of manpower, material resources and financial resources is serious. Through research, the domestic traditional greenhouse mode has the following characteristics: firstly, the comprehensive quality requirement on management personnel is strong. Because the greenhouse is operated by means of manual irrigation, fertilization, cooling and the like, managers in operation must have certain professional knowledge and great care. The quantity of irrigation and fertilization is mastered, and the inspection items are numerous, so that the environment in the greenhouse is difficult to maintain at the optimum level by only depending on manual regulation or a simple single-function control system, which seriously restricts the improvement of the yield and quality of the greenhouse crops. Secondly, the labour that needs is many, and traditional warmhouse booth relies on artifical irrigation, fertilization, work such as cooling, needs a large amount of labours to engage in loaded down with trivial details, repeated work to a large amount of manpower are wasted. Finally, it is not beneficial to summarize and improve the planting method, the greenhouse relies on manual production experience for production, however, the growth of crops requires a long time, when a certain batch of products have problems, called greenhouse managers to recall previous actions, the problems are very fuzzy, and the reason why the batch of products have problems is difficult to find out. Is not suitable for the improvement and sustainable development of agricultural products. In addition to the above three points, the greenhouse is also provided with the following parts: the real-time situation of the greenhouse can not be conveniently and quickly known, and the physical environment of the greenhouse can not be quickly adjusted. Therefore, the greenhouse based on the Internet of things can overcome the defects of the traditional greenhouse planting mode, well overcome the defects of the traditional greenhouse, meet the requirement of accelerating the agricultural modernization, realize the fine, dynamic and comprehensive management and control, improve the crop yield and quality and have good academic research value and practical value.
Disclosure of Invention
The invention aims to provide an intelligent management system of a greenhouse based on the Internet of things, which can conveniently and quickly acquire the real-time condition of the greenhouse and quickly adjust the physical environment parameters of the greenhouse. In order to achieve the above object, the present invention adopts the following technical effects:
according to one aspect of the invention, the intelligent management system for the greenhouse based on the Internet of things is provided, and is characterized in that: the greenhouse environment data sensing unit is connected with the data processing unit and used for sensing environment parameters inside and outside the greenhouse; the greenhouse monitoring unit is connected with the data processing unit and used for monitoring and sensing video data parameters inside and outside the greenhouse, the greenhouse management executing unit is connected with the data processing unit and used for executing management and control operation of the greenhouse, and the data processing unit is in communication connection with the remote monitoring unit through the data transmission unit.
Preferably, the data processing unit includes a data processing controller for classifying environmental parameters inside and outside the greenhouse, a preset control module for inputting the environmental parameters, an information interaction module for providing data analysis, a parameter execution module for sending an execution command, and a data cache module for storing the environmental parameters, the data cache module is used for acquiring and storing the environmental parameters sensed by the greenhouse environmental data sensing unit, the data processing controller is used for comparing and analyzing the environmental parameters, and uploading the result of the comparison and analysis to the remote monitoring unit through the information interaction module and the data transmission unit, the parameter execution module is used for sending a management and control instruction, the data processing controller judges whether to send a management and control instruction to the greenhouse management execution unit through the parameter execution module according to the result of the comparison and analysis, so as to execute the management and control of the greenhouse.
The technical scheme is further preferable, the greenhouse environment data sensing unit is used for analyzing environment parameters inside and outside the greenhouse and sending the environment parameters into the data processing controller, so as to obtain comparison analysis results of the environment parameters inside the greenhouse and the external environment parameters, the data processing controller sends out and executes management and control instructions of the greenhouse management execution unit according to the comparison analysis results, the greenhouse environment data sensing unit comprises a temperature and humidity sensor, an illumination sensor, a soil detector, a wind speed sensor, a rainfall sensor and a flue gas sensor which are arranged inside and outside the greenhouse, and the temperature and humidity sensor, the illumination sensor, the soil detector, the rainfall sensor, the wind speed sensor and the flue gas sensor are respectively connected with the data processing controller.
Preferably, the greenhouse management execution unit is used for performing the management and control instruction of the data processing controller according to the comparison of environmental parameters inside and outside the greenhouse, and the greenhouse management execution unit comprises an LED light supplement lamp, an air inlet fan, an exhaust fan, a sun-shading roller shutter and a circulating irrigation unit; and the control end of the LED light supplement lamp, the control end of the air inlet machine, the control end of the exhaust fan, the control end of the sun-shading roller shutter and the control end of the circulating irrigation sheet are respectively electrically connected with the control of the data processing controller.
The scheme is further preferred, the circulating irrigation unit comprises sprinkling irrigation equipment and spraying equipment which are arranged in the greenhouse, and circulating conveying pipes which are respectively communicated with the sprinkling irrigation equipment and the spraying equipment, a water delivery pump is arranged on the circulating conveying pipes, and the control end of the water delivery pump is electrically connected with the data processing controller.
Preferably, the remote monitoring unit is a monitoring platform located in the greenhouse or at a remote end, the monitoring platform is used for receiving data parameters sent by the data transmission unit or sending management and control instructions to the data processing controller through the data transmission unit, and the monitoring platform is used for adjusting monitoring modes and parameters, receiving sensing data or video data, processing and analyzing the data, displaying the conditions of all positions in the greenhouse, reminding a manager of performing relevant operations and communicating with a monitoring management center responsible person and a client according to the received data parameters.
Preferably, the monitoring platform includes a data access module, a data processing module, a data analysis and comparison module, a data report generation module, a data output module and a data display module, the data access module performs data interaction with the information interaction module through a data transmission unit to obtain a result of comparing and analyzing the environmental parameters and store the result in the data access module, the data processing and analysis module reads the result of comparing and analyzing the environmental parameters stored in the data access module and performs quantitative analysis and processing, the data analysis and comparison module obtains data quantized and analyzed by the data processing and analysis module, sends the analyzed and compared data to the data access module for storage and sends the data to the data output module for generation of a data report, and the data report generation module sends the generated data report to the data access module for storage and sends the data report to the data output module for storage and sending the data report to the data output module for generation of a data The data output module sends the acquired data report to the data display module for current display and outputs the data report to the data processing module for analysis and judgment, and the data processing module manages and controls instructions to the data processing controller through the data access module and the data transmission unit according to whether the data report is analyzed and judged.
In a further preferred embodiment of the foregoing solution, the data access modules are arranged in parallel.
In summary, the invention adopts the above technical scheme, and the invention has the following technical effects:
(1) the invention can sense various environmental parameters inside and outside the greenhouse in real time, including the illumination, temperature, humidity, wind speed, wind direction, soil pH value, soil salt content, rainfall and carbon dioxide content, and PM2.5 content in the air, and can analyze and process various environmental parameters and data inside and outside the greenhouse in real time and report production data, and according to the data, the management time of management personnel in the greenhouse is saved, the sensed data is more timely and accurate, the management personnel can reasonably analyze the planting management of the greenhouse, and the formula fertilizer, illumination, disease control and timely irrigation matched with the greenhouse planting are configured through the sensing data, so that the informatization level of the greenhouse management and control is effectively improved.
(2) The intelligent greenhouse can conveniently, quickly and accurately acquire real-time conditions inside and outside the greenhouse, quickly adjust physical environment parameters of the greenhouse, and managers can visually observe and read the changes of the environment parameters anytime and anywhere, so that accurate data analysis can be performed on the conditions inside and outside the greenhouse, the growth conditions of plants in the greenhouse can be conveniently and accurately acquired and mastered, the growth environment can be timely and appropriately regulated, the growth environment of the plants is optimized, and the plant planting benefit is improved.
Drawings
FIG. 1 is a schematic diagram of an intelligent management system for greenhouses based on the Internet of things;
FIG. 2 is a schematic diagram of a data processing unit of the present invention;
FIG. 3 is a schematic diagram of the monitoring platform of the present invention;
FIG. 4 is a schematic view of the layout structure of the greenhouse body according to the present invention;
in the drawing, the greenhouse comprises a greenhouse body 1, a data processing unit 2, a greenhouse environment data sensing unit 3, a greenhouse monitoring unit 4, a greenhouse management execution unit 5, a data transmission unit 6, a remote monitoring unit 7, a data processing controller 20, a preset control module 21, an information interaction module 22, a parameter execution module 23, a data cache module 24, an air speed sensor 30, an LED light supplement lamp 50, an air inlet machine 51, an exhaust fan 52, a sunshade roller shutter 53, a sprinkling irrigation device 54, a spraying device 55, a data access module 70, a data access module 71, a data processing module 72, a data analysis comparison module 73, a data report generation module 74, a data output module 75 and a data display module 76.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail below with reference to the accompanying drawings by way of examples of preferred embodiments. It should be noted, however, that the numerous details set forth in the description are merely for the purpose of providing the reader with a thorough understanding of one or more aspects of the present invention, which may be practiced without these specific details.
With reference to fig. 1, fig. 2, fig. 3 and fig. 4, the intelligent management system for the greenhouse based on the internet of things according to the present invention includes a greenhouse body 1, a data processing unit 2, a greenhouse environment data sensing unit 3, a greenhouse monitoring unit 4, a greenhouse management execution unit 5, a data transmission unit 6 and a remote monitoring unit 7, wherein the greenhouse environment data sensing unit 3 is connected to the data processing unit 2 and configured to sense environmental parameters inside and outside the greenhouse; greenhouse monitoring unit 4 with data processing unit 2 is connected for the inside and outside video data parameter of monitoring perception greenhouse, greenhouse management execution unit 5 with data processing unit 2 for the management and the control operation of execution greenhouse, data processing unit 2 through data transmission unit 6 with remote monitoring unit 7 carries out communication connection, greenhouse monitoring unit 4 sets up at the inside top or the lateral part of greenhouse body 1 for gather the inside video of greenhouse body 1 or image data parameter. The greenhouse environment data sensing unit 3 and the greenhouse management execution unit 5 are in communication connection with the data processing unit 2 through a ZigBee protocol or an SPI (serial peripheral interface) protocol respectively, and the data transmission unit 6 is a WIFI (wireless fidelity) module, a Zigbee module, a LoRa (wireless fidelity) communication module or a GPRS (general packet radio service) communication module.
In the present invention, with reference to fig. 1, fig. 2, fig. 3 and fig. 4, the data processing unit 2 includes a data processing controller 20 for dividing environmental parameters inside and outside the greenhouse, a preset control module 21 for inputting the environmental parameters, an information interaction module 22 for providing data analysis, a parameter execution module 23 for sending an execution command, and a data cache module 24 for storing the environmental parameters, the data cache module 24 is used for obtaining and storing the environmental parameters sensed by the greenhouse environmental data sensing unit 3, the data processing controller 20 is used for comparing and analyzing the environmental parameters, and comparing and analyzing the environmental parametersThe analysis result is uploaded to the remote monitoring unit 7 through the information interaction module 22 and the data transmission unit 6, the parameter execution module 23 is used for sending a management and control instruction, and the data processing controller 20 judges whether the management and control instruction needs to be sent to the greenhouse management execution unit 5 through the parameter execution module 23 according to the comparison analysis result so as to execute greenhouse management and control. The greenhouse environmental data sensing unit 3 is used for analyzing internal and external environmental parameters of the greenhouse and sending the internal and external environmental parameters into the data processing controller 20 to obtain comparison analysis results of the internal and external environmental parameters of the greenhouse, the data processing controller 20 sends out management and control instructions for executing the greenhouse management execution unit 5 according to the comparison analysis results, the greenhouse environmental data sensing unit 3 comprises temperature and humidity sensors, an illumination sensor 55, a soil detector, an air speed sensor and a flue gas sensor which are arranged inside and outside the greenhouse, the temperature and humidity sensors, the illumination sensor, the soil detector, the air speed sensor 30 and the flue gas sensor are respectively connected with the data processing controller 20, and the soil detector is used for detecting organic matters, organic matters and smoke gas inside and outside the greenhouse, The sensors collect environmental parameters inside and outside the greenhouse once every 20-30 min, and upload the collected data to the data processing controller 20 for processing in real time. The intelligent management system for the greenhouse can be widely applied to flower planting and other crop planting, flowers can grow in certain illumination intensity, temperature and humidity, wind speed, wind direction, rain and snow, rainfall, soil pH value, soil salinity, PM2.5 content in air and CO according to the actual requirements of flower greenhouse management2The plants can grow better under the environment of concentration and the like, the regulation required by the flower planting growth environment is achieved, and the illumination intensity, the temperature and humidity, the wind speed, the wind direction, the rain and snow, the rainfall, the soil pH value, the soil salt content, the PM2.5 content in the air and the CO are required to be regulated by the preset control module 212Setting a critical value of the concentration, and carrying out early warning and monitoring on the set critical value when the environmental parameters are not limited to illuminationThe intensity is too high or too low, the temperature and humidity is too high or too low, and the like, the parameters of the air temperature and humidity, the soil temperature and humidity, the illumination intensity and the like inside/outside the greenhouse are collected through the sensors, signal conditioning, conversion and receiving are carried out, current environmental parameter data are obtained through the data processing controller 20, and management and control instructions are sent to the greenhouse management execution unit 5 to carry out light adjustment, humidity adjustment and the like. In the invention, the greenhouse management execution unit 5 is used for performing a management and control instruction sent by the data processing controller 20 according to the comparison of environmental parameters inside and outside the greenhouse, and the greenhouse management execution unit 5 comprises an LED light supplement lamp 50, an air inlet fan 51, an exhaust fan 52, a sun-shading roller shutter 53 and a circulating irrigation unit; the control end of the LED light supplement lamp 50, the control end of the air inlet machine 51, the control end of the exhaust fan 52, the control end of the sun-shading roller shutter 53 and the control end of the circulating irrigation sheet are respectively and electrically connected with the control of the data processing controller 20, the sun-shading roller shutter 53 is arranged at the top and/or the side part of the greenhouse body 1, the LED light supplement lamp 50 is arranged at the top and/or the side part inside the greenhouse body 1, the illumination sensor 55 is arranged inside and/or outside the greenhouse body 1 and used for detecting the illumination intensity inside and/or outside the greenhouse body 1, the circulating irrigation unit comprises a sprinkling irrigation device 54 and a spraying device 55 which are arranged in the greenhouse and a circulating delivery pipe which is respectively communicated with the sprinkling irrigation device 54 and the spraying device, the spraying device 55 is arranged on the ground in the greenhouse body during plant planting or in the greenhouse body above the ground, wind speed sensor 30 sets up respectively 1 outside top of warmhouse booth body and being close to the place ahead of 1 inside air inlet machine 51 of warmhouse booth body for the wind-force size in the perception warmhouse booth body 1, circulation delivery pipe is laid along flowers around, sprinkling irrigation equipment 54 sets up in warmhouse booth and sets up on circulation delivery pipe, is provided with the water delivery pump on circulation delivery pipe, the control end of water delivery pump with data processing controller 20 carries out electrical connection, according to the size of humiture, rainfall, the size of flue gas or dust etc, sends control command through data processing controller 20 and starts the water delivery pump utilizes sprinkling irrigation equipment 54 to spray and waterIrrigating or spraying fertilization operation, or cooling and dehumidifying or dedusting by spraying equipment; or according to the illumination condition, the data processing controller 20 sends a control instruction to the LED light supplement lamp 50 to turn on the power supply thereof, and adjusts the brightness of the LED light supplement lamp 50 by PWM dimming, so as to supplement light to the greenhouse, and simultaneously detects the illumination intensity by the illumination sensor 55, or sends a control instruction to turn on the power supply of the roller blind 53, so as to wind the roller blind 53 for light supplement and ventilation; the operation is that the temperature and humidity, the illumination intensity and the soil parameters are adjusted according to the preset critical value operation, so as to ensure that the environment in the greenhouse is in the optimal and appropriate state; the setting of the critical value can be manually set by a preset control module 21 or a remote monitoring unit 7, and the temperature and humidity of the greenhouse can be manually adjusted, so that the labor force can be greatly saved by manually adjusting the setting.
In the present invention, with reference to fig. 1, fig. 2, fig. 3 and fig. 4, the remote monitoring unit 7 (remote monitoring server) is a monitoring platform located in the greenhouse or at a remote end, the monitoring platform is configured to receive data parameters sent by the data transmission unit 6, or is configured to send management and control instructions to the data processing controller 20 through the data transmission unit 6, and the monitoring platform is configured to adjust monitoring modes and parameters according to the received data parameters, receive sensed data or video data, process and analyze the received sensed data or video data, display conditions of various positions in the greenhouse, remind a manager to perform related operations, and communicate with a monitoring management center person and a client; the monitoring platform comprises a data access module 70, a data access module 71, a data processing module 72, a data analysis and comparison module 73, a data report generation module 74, a data output module 75 and a data display module 76, the data access module 70 performs data interaction with the information interaction module 22 through a data transmission unit 6 to obtain the result of environmental parameter comparison and analysis and store the result into the data access module 71, environmental parameter data inside and outside the greenhouse are uploaded to the data access module 70 through a TCP/IP protocol, the data access module 70 is arranged in parallel with one another or more than one data access module 70, so that the environmental parameter data sent by the plurality of greenhouses are received, and the purpose of realizing the plurality of greenhouses is achievedThe data processing and analyzing module 72 reads the environmental parameter comparison and analysis result stored in the data access module 71 and performs quantitative analysis and processing, the data analysis and comparison module 73 obtains the data quantitatively analyzed and processed by the data processing and analyzing module 72 and performs analysis and comparison, the data processing and analyzing module 72 performs quantification and analysis and comparison on the dynamic change condition of the environmental parameters in the greenhouse during the flower growth process and the corresponding environmental parameters outside the greenhouse to obtain the environmental parameters suitable for the flower growth in the greenhouse, the data processing and analyzing module 72 simultaneously sends the analysis and comparison data into the data access module 71 to be stored and into the data report generating module 74 to generate a data report, and the data report comprises but is not limited to an air temperature and humidity change diagram (average temperature and humidity in each time period), a data report, Video or image data change parameters (video or image data change parameters of flower growth conditions), illumination intensity change parameters, rainfall parameters, wind speed change parameters, wind direction, rain and snow change parameters, soil pH value change parameters, soil salt content change parameters, and PM2.5 content change parameters in air in a certain time period, CO2Concentration change parameters and the like, the data report generating module 74 sends the generated data report to the data access module 71 for storage and to the data output module 75, the data output module 75 sends the acquired data report to the data display module 76 for current display and output to the data processing module 72 for analysis and judgment, and the data processing module 72 manages and controls instructions to the data processing controller 20 through the data access module 70 and the data transmission unit 6 according to whether the analysis and judgment is carried out; therefore, the temperature and humidity, the nutritional ingredients, the plant diseases and insect pests, the illumination intensity and the growth conditions of the flowers in the greenhouse can be effectively managed and controlled to be analyzed, and the like, and the data report stored by the data access module 71 can be acquired and checked at any time and displayed through the data display module 76; the data report generated by the data processing module 72 is used for judging the change condition of the internal and external parameters of the greenhouse, whether management and control instructions need to be issued or not, and reminding an administrator of carrying out but not limited to task instructions of fertilizing, watering, deinsectizing, cooling, dehumidifying, dimming, ventilating and the likeThe data output module 75 matches the preset state parameters (the optimal state parameters of plant growth) according to the sent data report, and then outputs the matching data to the data processing module for analysis, wherein the matching data output by the data output module 75 at least comprises the regulation and control parameters, the fertilizing amount and the irrigation amount which are issued to the internal environment of the greenhouse through the data processing module 72; the regulation and control parameters include, but are not limited to, the regulation and control of parameters such as air temperature and humidity, soil temperature and humidity, illumination intensity, air inlet size, air draft size, sun-shading roller shutter opening size and the like. The data type, the data value and the data format of the data report are not limited to a table form or a chart format, and the data report is subjected to matching analysis so as to provide a disease and pest damage, growth condition, environment temperature and humidity and other condition prediction prevention and control scheme, so that the data report is used for guiding pesticide application, fertilizer application and scientific cultivation; therefore, the intelligent monitoring and control of the environment of the greenhouse can be realized in an all-around manner based on real-time monitoring of the Internet of things, remote automatic control, dynamic information display, data analysis and the like, and the environment data information inside and outside the environment of the greenhouse can be obtained in an all-around manner and analyzed and processed.
In the present invention, with reference to fig. 1, fig. 2, fig. 3 and fig. 4, the intelligent management process of the present invention is further illustrated by an intelligent management system for greenhouses based on internet of things according to the present invention;
the method comprises the following steps: presetting environmental parameters inside and outside the greenhouse, namely presetting critical parameters (critical values), and acquiring sensing data of sensing acquisition points through N greenhouse environmental data sensing units 3 inside and outside the greenhouse;
step two: the data processing controller 20 obtains the sensing data, compares the sensing data with the internal and external environment parameters of the greenhouse, and uploads the comparison and analysis results to the data processing and analysis module 72; meanwhile, the judgment can be made according to the result of the comparative analysis, whether a management and control instruction is needed or not, if so, the data processing controller 20 directly sends the management and control instruction to the greenhouse management execution unit 5 through the parameter execution module 23 so as to execute the greenhouse management and control;
step three: the data processing and analyzing module 72 reads the results of the environmental parameter comparison and analysis and performs quantitative analysis and processing to acquire the dynamic change situation of the environmental parameters in the greenhouse and the corresponding environmental parameters outside the greenhouse for quantification, analysis and comparison, and the internal and external corresponding parameters are compared to quickly know the dynamic change situation of the environmental parameters in the greenhouse;
step three: the data report generating module 74 obtains the environment parameters of the quantitative analysis processing and generates a data report, and the data report generating module 74 sends the generated data report to the data output module 75; the data output module 75 matches the data report with the preset status parameters, and sends the obtained matching data to the data processing module 72 for analysis and judgment, and if so, the data processing controller 2 sends a management and control instruction to the greenhouse management execution unit 5 to execute greenhouse management and control.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of the present invention, and these improvements and modifications should also be construed as the protection scope of the present invention.
Claims (8)
1. Warmhouse booth intellectuality management system based on thing networking, its characterized in that: the greenhouse environment data sensing unit is connected with the data processing unit and used for sensing environment parameters inside and outside the greenhouse; the greenhouse monitoring unit is connected with the data processing unit and used for monitoring and sensing video data parameters inside and outside the greenhouse, the greenhouse management executing unit is connected with the data processing unit and used for executing management and control operation of the greenhouse, and the data processing unit is in communication connection with the remote monitoring unit through the data transmission unit.
2. The intelligent management system for the greenhouse based on the internet of things as claimed in claim 1, wherein: the data processing unit comprises a data processing controller for dividing environmental parameters inside and outside the greenhouse, a preset control module for inputting the environmental parameters, an information interaction module for providing data analysis, a parameter execution module for sending an execution command and a data cache module for storing the environmental parameters, the data cache module is used for acquiring and storing the environmental parameters sensed by the greenhouse environmental data sensing unit, the data processing controller is used for comparing and analyzing the environmental parameters and uploading the result of the comparison and analysis to the remote monitoring unit through the information interaction module and the data transmission unit, the parameter execution module is used for sending a management and control instruction, the data processing controller judges whether the management and control instruction needs to be sent to the greenhouse management execution unit through the parameter execution module according to the result of the comparison and analysis, so as to execute the management and control of the greenhouse.
3. The intelligent management system for the greenhouse based on the internet of things as claimed in claim 2, wherein: greenhouse environmental data perception unit is used for the inside and outside environmental parameter of greenhouse and sends into data processing controller analyzes to acquire the inside environmental parameter of greenhouse and external environmental parameter's contrastive analysis result, data processing controller sends the execution according to contrastive analysis result greenhouse management execution unit's management and control instruction, greenhouse environmental data perception unit is including setting up temperature and humidity sensor, light sensor, soil detector, air velocity transducer, rain sensor and the flue gas sensor inside and outside greenhouse, temperature and humidity sensor, light sensor, soil detector, rain sensor, air velocity transducer and flue gas sensor respectively with data processing controller connects.
4. The intelligent management system for the greenhouse based on the internet of things as claimed in claim 3, wherein: the greenhouse management execution unit is used for executing a management and control instruction of the data processing controller according to the environmental parameters inside and outside the greenhouse, and comprises an LED light supplement lamp, an air inlet machine, an exhaust fan, a sun-shading roller shutter and a circulating irrigation unit; and the control end of the LED light supplement lamp, the control end of the air inlet machine, the control end of the exhaust fan, the control end of the sun-shading roller shutter and the control end of the circulating irrigation sheet are respectively electrically connected with the control of the data processing controller.
5. The intelligent management system for the greenhouse based on the internet of things as claimed in claim 4, wherein: the circulating irrigation unit comprises sprinkling irrigation equipment and spraying equipment which are arranged in the greenhouse and circulating conveying pipes which are respectively communicated with the sprinkling irrigation equipment and the spraying equipment, a water delivery pump is arranged on the circulating conveying pipes, and a control end of the water delivery pump is electrically connected with the data processing controller.
6. The intelligent management system for the greenhouse based on the internet of things as claimed in claim 2, wherein: the remote monitoring unit is a monitoring platform which is positioned in the greenhouse or at the far end, the monitoring platform is used for receiving data parameters sent by the data transmission unit or sending management and control instructions to the data processing controller through the data transmission unit, and the monitoring platform is used for adjusting monitoring modes and parameters, receiving sensing data or video data, processing and analyzing the data, displaying the conditions of all positions in the greenhouse, reminding a manager to perform related operations and communicating with a monitoring management center responsible person and a client according to the received data parameters.
7. The intelligent management system for the greenhouse based on the internet of things as claimed in claim 6, wherein: the monitoring platform comprises a data access module, a data processing module, a data analysis and comparison module, a data report generation module, a data output module and a data display module, wherein the data access module performs data interaction with the information interaction module through a data transmission unit to acquire environmental parameter comparison and analysis results and store the environmental parameter comparison and analysis results in the data access module, the data processing and analysis module reads the environmental parameter comparison and analysis results stored in the data access module and performs quantitative analysis and processing, the data analysis and comparison module acquires data subjected to quantitative analysis and processing by the data processing and analysis module, analyzes and compares the analyzed and compared data, sends the analyzed and compared data into the data access module for storage and sends the analyzed and compared data into the data report generation module to generate a data report, and the data report generation module sends the generated data report into the data access module for storage and sends the generated data report into the data output module, the data output module sends the acquired data report to the data display module for current display and outputs the data report to the data processing module for analysis and judgment, and the data processing module manages and controls instructions to the data processing controller through the data access module and the data transmission unit according to whether the data report is analyzed and judged.
8. The intelligent management system for the greenhouse based on the internet of things as claimed in claim 7, wherein: the data access modules are arranged in parallel.
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