基于ZigBee的无线传感器网络接入以太网系统方案研究

The Research of Based on the ZigBee Wireless Sensor Network Access to Ethernet System

随着物联网技术的迅速发展,无线传感器网络的应用领域在日益扩大。在局域网和因特互联网络依然为网络系统主要形式的今天,研究基于ZigBee的无线传感网络与基于IP的网络进行互通并且找到实现方法成为了一种必然性。本文首先比较了ZigBee协议栈与TCP/IP协议栈的特征,并在此基础上从网络互通实现方式的角度提出了一种WSN与以太网互联的算法,并结合TCP/IP的ARP机制提出ZigBee的ARP功能,得到一种基于理论算法上的实现方案。这种实用性的网络互联算法结构及实现方案,实现以太网系统对无线传感器网络系统的控制和信息交换功能。

With the rapid development of Internet of things technology,wireless sensor network applica-tions in the growing. In the local area network and the Internet still are the main form of network system today,research of wireless sensor network based on ZigBee and IP based network interworking and finding the realization method has become a necessity. This paper compares the characteristics of the ZigBee pro-tocol stack and TCP/IP stack,and based on the network interworking implementations of a WSN and Eth-ernet algorithm,combined with the ARP mechanism of TCP/IP ZigBee ARP function,we get a realization scheme based on the theory of algorithm. Network interconnection structure of the utility of the algorithm and implementation,we achieve the functions of the Ethernet system’s control and information exchange with the wireless sensor network system.