Design Of The Greenhouse Information Issuing System Based On Java

Intelligent greenhouse is an important direction of the development of facilitiesagriculture, meanwhile the information acquisition and processing is the basis of developmentof intelligent greenhouse. Due to the work intensity, low efficiency, faults, artificial waycannot satisfy the development of the modern greenhouse. At present, the modern greenhouseintegrated application agriculture science, control science, management science andinformation science and some related discipline knowledge, can be used to modifygreenhouse on various environmental factors (temperature, light, humidity, CO2and fertilizer,etc) automatically, and create the most suitable for the growth and development environmentbased on the interior of animal and plant growth habit and market needs, constraints, andsome or all of the natural environment. Environment testing and releasing some of theimportant parameters to the agricultural production is an important link in the whole processof modernization of agricultural production, as greenhouses as an important component of thehigh-efficiency agriculture, studies on the corresponding greenhouse environment monitoringtechnology has considerable significance. The real-time release of greenhouse environmentparameters is essential to achieve the intelligent and automated of greenhouse cultivation. Sothe greenhouse information release system meet the requirements of the development of themodern greenhouse. The specific research contents of this paper are as follow:(1) Based on actual situation, the parameters and information of the greenhouse whichshould be published is determined. The parameters include: temperature, humidity, carbondioxide, light; the information includes: greenhouse images, crop images, messages and thereply of experts, daily study report and the curve graph baesd on the analysis of the data,etc.(2) According to the system requirements and actual conditions, determine the systemhardware, the web server software and database software. According to the information above,ultimately determine using tomcat as the front-end web server, MySQL for double Java serverbackstage supporter’s database.(3) Using JSP+Servlet as the main technology and using MVC as design framework todesign the greenhouse information issuing platform. Analysis the related objects and theirattributes of system and establish the database physical model firstly. Then using databasephysical model to generate the database table structure, and finish the modular design with the system requirements, systematic can be divided into different software modules andfunctions, using the Java programming language to write the code for each module.Integrate all of modules, perfect the system function. Debug the whole system after thecompletion of design. In the process of debugging each module and the overall system.(4) Eventually the greenhouse information release system to achieve the real-timeaccurate the functional requirements of the basic information of the release of greenhouse;And the different permissions management in detail to distinguish the concrete operationfunction, make the information release system meet the various needs of different users.Testresults and expected results are basically the same, which indicates that this thesis studies thegreenhouse information release system design approach is correct, the system runs stably, thesystem is able to achieve a good argument for real-time monitoring of greenhouse andgreenhouse timely release of information requirements.