智能交通系统中无线传感器网络的应用

作者：齐楠，韩波，李平 日期：2007-10-25/span> 浏览：4221 查看PDF文档

智能交通系统中无线传感器网络的应用

齐楠，韩波，李平
（浙江大学  工业控制技术研究所，浙江 杭州 310027）

摘要：智能交通系统将信息技术、电子控制技术及网络技术等高新技术综合应用于运输管理体系。ZigBee作为一种新兴的无线传感器网络，具有功耗低、成本低等特点。介绍了在小区域智能交通模拟平台上使用无线传感器网络的实例，建立了信息发布/订阅和信号控制系统。重点介绍了系统的节点硬件、ZigBee协议的数据传输以及两个子系统的软件设计。
关键词：无线传感器网络；智能交通系统；ZigBee
中图分类号：TP393文献标识码：A文章编号：1001-4551(2007)10-0085-03

Application of WSN in intelligent transportation system
QI Nan, HAN Bo, LI Ping
(Institute of Industrial Process Control, Zhejiang University, Hangzhou 310027, China)
Abstract: Intelligent transportation system (ITS) is a transportation management system using hitech such as information technology, electronic control and network tech. ZigBee is new wireless network technology, having advantages of lowpower and lowcost. On the small region intelligent transportation system, an application of wireless sensor network (WSN) was introduced and a system of information publishing/subscribing and signal controlling was built. The nodes hardware, data transmission of ZigBee and the software of two subsystem were introduced in details.
Key words: wireless sensor network (WSN); intelligent transportation system(ITS); ZigBee

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