:车联网是物联网技术在智能交通系统中的应用,已经引起了国内外相关研究机构的高度重视。通过介绍车联网的基本

概念,结合车联网的具体应用场景和实际特点,对车联网的服务类型、结点以及网络体系结构进行了分析探讨。进而研究分

析了车联网发展过程中存在的一些技术难题,主要有RFID、中间件技术、新协议研发、智能技术以及安全可靠性,并对车联

网能够提供的应用服务进行了归纳总结。-Internet of vehicles is an application of Internet of things in Intelligent Transport System, and has attracted highly attention

of many research institutions worldwide. Introducing the basic concept of Internet of vehicles, combined with Internet of vehicles concrete

application scenarios and actual characteristics, the paper analyzed and discussed service types, nodes and network architecture

of Internet of vehicles. Then, some technical problems in Internet of vehicles extension were studied and analyzed, including RFID,

middleware, new protocols design, intelligent technology and safety and reliability.