Application of Wireless Sensor Network in Field Water-Saving Irrigation System

According to the demand of field water-saving irrigation,this paper presents a new idea including the application of wireless sensor network(WSN) for field water-saving irrigation system and a design scheme of field water-saving irrigation system.The irrigation system consists of wireless monitoring network in field monitoring zones and remote monitoring center,it can real-time monitor the field water requirement information variables.In this paper,the system framework is given,the network nodes and station are designed and the software process is given.Because of using the wireless data transmission,the system solved the existing problems for upgrade and expanding.Moreover,the irrigation system has the advantages of low power,low cost,agile expanding,and so on,it will possess a widely application foreground for agricultural water-saving irrigation.