摘要
设计一套基于ZigBee和GSM远程无线控制系统,对农田里的滴灌系统进行远程控制。设计了上位机和农田中的ZigBee协调器,ZigBee协调器与ZigBee终端传输消息来对灌溉系统进行安全有效的控制。采用适合于ZigBee星型网络的时间同步算法,满足ZigBee节点的同步休眠与唤醒的需要。设计相应的电磁阀控制策略对电磁阀进行安全有效的控制。
This paper designs a remote wireless control system based on ZigBee and GSM for farmland drip irrigation. The PC and ZigBee coordinator in farmland is designed. Messages are transmitted between ZigBee coordinator and ZigBee terminals for safe and effective control of the irrigation system. Time synchronization algorithm suitable for ZigBee star network is used to make ZigBee nodes sleep/ wake in the same time. The control strategy of electromagnetic valves is designed for effective security control.
出处
《单片机与嵌入式系统应用》
2013年第4期64-67,共4页
Microcontrollers & Embedded Systems
