在无线传感器网络下采用Zigbee无线通信协议技术以及相应的定位技术组建网络。对基于Zigbee模块CC2430的定位节点进行了简单的介绍,以传感器网络节点和网关节点为主线,同时采用相关定位技术介绍无线传感器网络、Zigbee无线通信技术的基本概念。重点以无线传感器网络的2个节点的硬件原理设计和定位技术实现为主,进而对无线传感器网络的建立与保持、设备入网流程、Zigbee组网技术以及定位技术做一些理论上的介绍。 In the wireless sensor network using Zigbee wireless communication protocol technology and the corresponding positioning technology to set up the network. The positioning node based on Zigbee module CC2430 is introduced briefly. The sensor network node and gateway node are the main lines, and the related positioning technology is introduced to introduce the basic concepts of wireless sensor network and Zigbee wireless communication technology. The key point is to realize the hardware principle design and positioning of 2 nodes in wireless sensor network, and then make some theoretical introduction to the establishment and maintenance of wireless sensor network, the process of device access, Zigbee networking technology and positioning technology.