摘要
ZigBee是一种新型的低功率、低成本、近距离的无线通信技术,是实现无线传感器网络的理想解决方案。该文在简单介绍IEEE 802.15.4规范,ZigBee协议及其特点的基础上,着重讨论了基于Freescale ZigBee解决方案的ZigBee网络中各种网络节点的硬件设计与实现。网络节点的设计采用MC13213芯片和BeeStack ZigBee协议栈,其中协调器和路由器节点采用市电供电,终端节点采用电池供电。实验结果表明,整体网络具有自组网、自动路由和自愈功能,终端节点具有良好的低功耗特性。
ZigBee is a new low power, lower-cost, local wireless communication technology. The IEEE 802.15. 4 standard, ZigBee specification and it＇ s benefits are introduced in this paper, and discussed in detail the hardware design of Zig, Bee network based on Frecscale ZigBec solution. MC13213 and BeeStack are applied to design the ZigBee network node. Coordinator and muter are main - powered, and end - device is battery - powered. Test result indicates that the ZigBee is a kind of self- forming, auto - muting and self- healing wireless network, and the enddevice node power consumption is very low.
出处
《杭州电子科技大学学报（自然科学版）》
2008年第4期49-52,共4页
Journal of Hangzhou Dianzi University：Natural Sciences
基金
电子信息产业发展基金项目(2006003)
关键词
紫蜂
无线网络
网络节点
ZigBee
wireless network
network node
