Research On Model-designing & Architecture Of IOT-based Intelligent Transportation System

As an integral part in the industry chain of IOT, intelligent transportation has the characteristics that is highly used in the application market, maturely technological and greatly supported by government, therefore, the introduction of Internet of Things will dramatically change the service model and system architecture of ITS, and the market prospect is broad.Based on the existing environment of Internet of Thing and Intelligent Transportation System, a new kind of ITS model as well as architecture has been established in the dissertation; then the architecture is evaluated and quantitative analyzed by AHP calculation; ultimately, the result shows that the new ITS architecture based on IOT environment is operated better than the present.In the first place, the dissertation puts the existing problems and shortcomings of current Intelligent Transportation System forward from the present research for ITS and IOT as a starting point and discusses the significance of this thesis;secondly, by analyzing the existing problem, we describe the necessity of leading the IOT technology into ITS and establish the new ITS model under IOT environment based on the logical and physical frameworks of ITS, thus a sound integrated architecture for ITS is formed; thirdly, the new architecture is evaluated and assessed by AHP and TFNMD methods to the standard of the new structure of evaluation framework for ITS in IOT; finally, we can prove that the new architecture of ITS in IOT can surpass the existing Intelligent Transportation System.