2、种高新技术实现对人、车辆、道路以及交通与运输的智能化监控与管理，构建高效的智能化交通管理系统，实现城市交通的智能化产业集群。关键词：物联网城市交通射频识别无线传感网智能交通AbstractThe economic boom of China makes information technology to become a decisive role in economic development. The urbanlization process with ecnomic sustainable development is gradually a
3、ccelerating， however this acceleration brings a seriesproblems to city traffic， such as traffic jam and frequentaccidents. The smooth of urban tansportation is the basisofmaintaining normal operation of the organic entity of whole city as well as the bridge to economic prosperi
4、ty. As the third wave of IT industrial revolution， Internet of Thingsis the key to solve these problems. It is for the purposeof augmenting efficiency of transportation infrastructure， solving the traffic congestion， avoiding traffic accidents and dealing with the energy and en
5、vironmental porblems which arerelated to transportation. Internet of Things also aims at the integrated utilization of various sophisticated technologiesto monitor and manage staffs， vehicles， roads and others intranportation intelligently. It is the way to construct efficient
6、intelligent traffic management system and achieve the intelligent industrial cluster of urban transportation.Key words: Internet of Things urban transportation RFID Wireless Sensor Network intellegent transportation目录1引文42城市交通与物联网概述42.1城市交通概要42.2城市交通发展现状62.3物联网概要62.4物联网的主要技术
