基于无线技术的水肥一体化系统设计

Design for integration of water and fertilizer system based on wireless technology

本文针对我国农业用水、施肥过程中资源浪费严重的情况,基于Zigbee和GPRS网络技术,设计了水肥一体化系统。控制系统采用上、下位机两级分布式的结构形式,上位机使用VB编写界面程序,下位机采用ARM嵌入式系统。系统经测试证明,各项功能均达到设计要求,具有高效、节水的作用。

In view of the waste of resources in agricultural water and fertilization, the integration of water and fertilizer system based on Zigbee and GPRS network is designed. The stratification structure of the control system is master and slave computer. The upper computer uses VB procedure. The ARM embedded system is adopted as slave computer. Practical using shows that the functions of the system can achieve design requirements. The high-efficient system is valuable for water conservation.