基于ZigBee的无线传感器网络数据采集系统的设计与实现

Design and Implementation of Wireless Sensor Network Data Acquisition System Based on ZigBee

通过对ZigBee路由协议进行研究,就优化ZigBee网络中传感器节点间的传输时延,均衡节点的能耗提出相应的改进意见。然后利用改进后的ZigBee路由协议设计和实现了一个无线传感器网络数据采集系统,并以光照强度、温度、湿度数据采集为例,对ZigBee网络中的终端节点、路由节点、协调器节点进行设计。

Through the study of ZigBee routing protocol,the optimization of the transmission delay between the sensor nodes in the ZigBee network and the energy consumption of the equalized nodes is proposed.Then,the data acquisition system of wireless sensor network is designed and implemented by using the improved ZigBee routing protocol,and the terminal nodes,routing nodes and coordinator nodes in ZigBee network are designed with illumination intensity,temperature and humidity data acquisition as an example.