Research Of Precise Irrigation Web Control System

The computer science, electronic technology, network communication is on a rapid development in these years.According to the needs of precision agriculture, this paper set up a real-time farm production environment monitor and precise irrigation web control system based on front-end MVC framework AngularJs and Node.js in the server.A nationwide application website was set up:http://123.57.12.101:10003/firstPage.The specific content of the paper is as follows:1、Design of farmland productive environment hardware system:the paper finished the selection and purchase of hardware equipment, the development of program, which make the hardware collect farmland information including temperature, water and humidity of soil,temperature and humidity of air and so on.Besides, the hardware could send and receive control command from the remote server.2、Development and design of precise irrigation web control system:the research finished the software development of front-end and server and introduce the detailed UI design of web front-end, selection of technology, and logic programming in the server, which make the system send control command to the hardware through the server, besides the server receive data and store in the database.3、Construction of the experiment base:in Bajia, Beijing Forestry University, a precise irrigation experiment base was set for the web control system with 9 sensor nodes,4 control valve,1 meteorological station.The entire system started to use in November 2015.According to the data stored in the database, the system runs stably and meet the requirement of saving irrigation water and precise irrigation.