Design And Implementation Of Cloud Platform For Greenhouse Monitortin System Based On Internet Of Things

With the gradual development of information technology and increasingly sophisticated network technology, the Internet of things industry is rapidly changing human mode of production and way of life, especially increasingly widely in the application of agriculture. Agricultural Internet of things is use of temperature sensor, CO2 concentration sensor, humidity sensor and light sensor to detect the temperature and humidity, CO2 concentration, light and other environment parameters, then these parameters are stored in the database to achieve environmental monitoring or as a automatically controlled factor involved in the instrument control to insure the crop growing in a suitable environment.Based on the platform of Internet of things of agriculture demand, this paper describes a relatively perfect information management system based on ThinkPHP including the front and back office building and the implementation of the main function. Firstly, this paper determined the implementation scheme of hardware, Using Zigbee wireless network and GPRS network to achieve the environmental parameters of the collection and upload. Software part adopts B/S architecture, puts the software on the server side, greatly improving the user experience, use MySQL database and PHP programming language and later period puts code on Ali cloud server using PHP code portability. The system implements the following functions:user rights management, greenhouse management, temperature and humidity parameters warning, historical data graph displaying and remote switch controlling, wechat public platform monitoring.Actual operation shows that this paper gives the development plan of reasonable, stable and reliable running, using B/S architecture of Internet of greenhouses system presented in the form of web pages, easy to use, friendly interface, has reached the design purpose.