【摘要】 阐述了物联网的发展过程、定义、组成,以及物联网与传感器网络、泛在网络的相互关系;分析了涉及物联网的几种关键技术及可能的解决方案:无线射频识别技术、无线传感网技术、中间件技术、云计算技术、信息安全技术、异构网络与通信技术等;总结并展望了物联网最先可能的应用领域和应用前景。更多还原

【Abstract】 The paper introduces the development process,definition,constitution and the Internet of Things and its relations with the wireless sensor networks and the ubiquitous networks.The several key techniques of the Internet of Things including the RFID techniques,wireless sensor networks,the middleware,and the cloud computing techniques,the information securities and heterogeneous network are analyzed.Finally,the potential application areas and the prospect are discussed.更多还原