本文综述了物联网技术在交通运输行业的研究与应用现状，对交通物联网的概念、体系架构、系统结构以及主要关键技术等进行较为全面的论述，并以福建省交通运输行业物联网应用整合与服务工程的项目建设为背景，提出了交通物联网建设和发展的参考设计-This paper reviews the research and application status of IOT(Internet of Things) technologiesin the transportation industry, discusses the concepts, architecture, system structure and the key technologies for Transportation Internet of Things, then gives some reference designsof construction and development for　Transportation Internet of Things