基于分布式编址机制的ZigBee组网技术研究

Study on Distributed Address Assignment Mechanism Technology of ZigBee Network

该文介绍了基于IEEE802.15.4标准的ZigBee网络的组网原理,分析了ZigBee网络支持拓扑变化及节点移动的组网实现过程和ZigBee网络层数据包的路由过程,给出了分布式地址分配算法的实例,并提出了网络地址复位的解决方案。硬件上采用飞思卡尔的SIP方案实现ZigBee的组网,并将在超市价格变动等方面得到应用。

This paper introduces the principle of ZigBee network, analyses the process of ZigBee network, gives the example of distributed address assignment mechanism, and presents a new scheme having function of reset network addresses. Here we adopt SIP scheme of Freescale to implemented the network, and develop the applications in the supermarket about the price change.