【摘要】 ZigBee技术是基于IEEE 802.15.4的一种新兴的短距离、低功耗、低成本和低速率的无线传感器网络技术。网络节点作为无线传感器网络的物理载体,如何实现众多网络节点的智能化接入成为关键问题之一。本文提出了LM3S9B96+CC2520平台上无线通信节点的智能化设计,分析了ZigBee无线组网与数据通信技术,并实现了智能泊车引导系统的应用。更多还原

【Abstract】 ZigBee is a new wireless sensor network technology based on IEEE 802.15.4.It has short range,low power,low cost and low data rate.Network nodes are the physical carriers of the wireless sensor networks.How to realize the intelligent access of network nodes becomes the key issue.In this paper,intelligent wireless communication nodes are realized based on LM3S9B96+ CC2520 platform.ZigBee wireless networking and data communication technology are analyzied.Finally,the intelligent parking guidance system is realized based on the platform.更多还原