摘要
ZigBee技术是一种低功耗、网络容量大、时延小且具有自组织自愈功能的无线通讯技术。利用ZigBee技术组建的网络是一种低数据传输速率的无线个域网。在简要阐述传感器网络节点的基本体系结构的基础上,介绍了基于CC2530的ZigBee传感器节点的硬件组成。主要是对多跳自组路由协议和网状网的自愈的研究,并在此硬件平台上进行组网,通过对生理信息数据的传递来进行检验。
ZigBee technology is a self-organized and self-healing wireless communication technology with low power-consumption,large network capacity and small time-delay.With ZigBee technology a wireless personal area network in low data rate could be constructed.Based on brief description of the basic architecture of sensor network node,the hardware components of CC2530-based ZigBee sensor node is presented.This paper principally discusses the self-organizing multi-hop mesh routing protocol and network self-healing,including the network construction on this hardware platform and the test by physiological information transfer.
出处
《通信技术》
2012年第4期1-3,6,共4页
Communications Technology
基金
国家自然科学基金资助项目(批准号:61171190)
