A kind of intelligent greenhouse monitoring system based on cloud serviceTechnical field
The invention belongs to technical field of facility agriculture, and in particular to a kind of intelligent greenhouse monitoring system based on cloud service.
Background technology
Popularized very much using the technology of greenhouse gardening throughout our country, greenhouse gardening can more effectively manage various agriculturesThe purpose of crop-planting, avoids extraneous harsh climate, reaches and adjusts term, enhancing development, prevention pest and disease damage.
With the large-scale application of Polyhouse technology, the various management equipment species that supporting greenhouse uses are also more and more, such asIrrigation system, fertilization system, ventilation equipment, humiture detecting devices etc., these equipment can also help agricultural user to big reallyThe Cultivate administration of canopy.But there is also some problems for current greenhouse gardening corollary equipment：Intelligence degree is inadequate --- and it is big absolutelyPart or needs manually carry out gathered data, manually start various equipment, therefore cost of labor is added in planting process；At presentMost Internet of Things intelligence greenhouses are to carry out data transfer closely using Zigbee home control network communication protocols, apart from short and transmissionSpeed is low, it is impossible to realizes remote transmission and monitoring.
The content of the invention
The purpose of the present invention, is to provide a kind of intelligent greenhouse monitoring system based on cloud service, is set in greenhouse moreA collection point gathers the information such as air, soil, illumination in greenhouse by various sensors, and greenhouse is issued by wireless transmission methodInterior Zigbee nodes, Internet of Things info gateway is given by delivering in relays between Zigbee nodes, then is transmitted by Internet of Things info gatewayTo server, greenhouse can be monitored in real time, can be controlled according to being returned after expert service platform decision-making by cloud service platformThe each controlled plant of greenhouse processed, so as to regulate and control aerial temperature and humidity, soil liquid manure and illumination.
The technical solution used in the present invention is as follows：
A kind of intelligent greenhouse monitoring system based on cloud service, including greenhouse front end, platform and user terminal, described is bigCanopy front end includes the Internet of Things Information Network that the hard disk camera being connected with high-definition camera and Zigbee nodes and server communicateClose；The Zigbee nodes and optical sensor, aerial temperature and humidity sensor, P in soil H sensors, CO2 sensors, outdoorWeather station, soil temperature-moisture sensor and automatic control system carry out wireless connection；The automatic control system includes sunshadeWound membrane, Fan Equipment, irrigation equipment, light units；
The platform includes server, short message server and cloud service platform, and the cloud service platform includes realizingThe video stream media platform of video monitoring function, the agriculture number for realizing real-tune TT ＆ C function, curve function and auto-alarm functionAccording to management platform, Agriculture knowledge service platform and the expert service platform with threshold values setting；
The user terminal includes smart mobile phone, computer, IPTV and the PAD for being able to access that cloud service platform.
Preferably, the cloud service platform is connected and mutually communicates, the short message with server progress internetServer carries out internet with server and is connected, and the information such as alarm that server is transmitted is sent to user's end with short message modeThe smart mobile phone at end.
Preferably, the outdoor weather station includes outdoor air Temperature Humidity Sensor, wind speed wind direction sensor, rainfallSensor, solar radiation sensor and solar electric power supply system.
Preferably, the irrigation equipment includes spray, trickle irrigation, CO2 generators and CO2 applicator systems.
The advantages and positive effects of the present invention are, with cloud service and technology of Internet of things, can real time remote obtain in greenhouseThe information such as outer various aerial temperature and humidities, intensity of illumination, video image, can be by automatically controlling in user's remote control greenhouseSystem, realizes that sunshade, ventilation, irrigation, light filling etc. operate, to ensure the suitable crop growth of environment in greenhouse.
Brief description of the drawings
Fig. 1 is a kind of intelligent greenhouse monitoring system functional block diagram based on cloud service.
Embodiment
The present invention is further described with reference to the accompanying drawings and examples.
In embodiment as shown in Figure 1, a kind of intelligent greenhouse monitoring system based on cloud service, including it is greenhouse front end, flatPlatform and user terminal, the greenhouse front end include the hard disk camera being connected with high-definition camera and Zigbee node kimonosThe Internet of Things info gateway of business device communication；The Zigbee nodes and optical sensor, aerial temperature and humidity sensor, P in soil HSensor, CO2 sensors, outdoor weather station, soil temperature-moisture sensor and automatic control system carry out wireless connection；DescribedAutomatic control system includes sunshade wound membrane, Fan Equipment, irrigation equipment, light units；
The platform includes server, short message server and cloud service platform, and the cloud service platform includes realizingThe video stream media platform of video monitoring function, the agriculture number for realizing real-tune TT ＆ C function, curve function and auto-alarm functionAccording to management platform, Agriculture knowledge service platform and the expert service platform with threshold values setting；
The user terminal includes smart mobile phone, computer, IPTV and the PAD for being able to access that cloud service platform.
Further, the cloud service platform is connected and mutually communicates, the short message with server progress internetThe information such as the alarm that server is connected with server progress internet and transmits server are sent to user's end with short message modeThe smart mobile phone at end.
Further, the outdoor weather station includes outdoor air Temperature Humidity Sensor, wind speed wind direction sensor, rainfallSensor, solar radiation sensor and solar electric power supply system.
Further, the irrigation equipment includes spray, trickle irrigation, CO2 generators and CO2 applicator systems.
In actual motion, optical sensor, aerial temperature and humidity sensor, P in soil H sensors, CO2 sensors, outdoor gasAs station, soil temperature-moisture sensor be responsible for it is dense to greenhouse indoor and outdoor air humiture, intensity of illumination, P in soil H and humiture, CO2The collection of the information such as degree, crop growing state, and by being wirelessly transmitted to each Zigbee nodes, then Internet of Things info gateway is transmitted to,Server is transmitted to by Internet of Things info gateway；Greenhouse image is stored and passed through by hard disk camera by high-definition camera at the same timeNetwork transmission is to server, and server is again by data update to cloud service platform.Cloud service platform is by user's various parameters, threshold valuesThe instructions such as setting, automatic control system operating mode send Internet of Things info gateway to by server, are radioing toZigbee nodes, are sent to automatic control system by Zigbee nodes and have realized to the behaviour such as greenhouse sunshade, ventilation, irrigation and light fillingMake.
User can obtain greenhouse realtime graphic by the video stream media platform of user terminal access cloud service platform；VisitAsk that agricultural data management platform can be achieved to collect curved look into the measurement of each environmental parameter, historical data inside and outside greenhouse in real timeSee, true and alarm logging；Accessing Agriculture knowledge service platform can obtain on crop breeding, fertilising, illumination, insect-pestEtc. various knowledge；Threshold values, the setting greenhouse automatic control system work of greenhouse-environment parameter can be set by expert service platformOperation mode, the consulting for obtaining agricultural experts and suggestion etc..
One embodiment of the present of invention is described in detail above, but the content is only the preferable implementation of the present inventionExample, it is impossible to be construed as limiting the practical range of the present invention.All all the changes and improvements made according to the present patent application scopeDeng, should all still belong to the present invention patent covering scope within.