Study On The Traffic Information Platform

With the economy development of our country, the contradiction sharpens even more between growing traffic demand and limited traffic service ability. Traffic accident, traffic jam, energy consumption and environment pollution and so on serious problems need to be solved. With the advanced information technology be applied to the transportation industry, informationization become a good method to solve traffic problems. It is the necessary way to implement development and adjust the transportation industrial structure. Intelligent Transportation System produced in the rapid development of information technology is the effective measure to solve traffic problems. Traffic information service can help adjust the space-time distribution of traffic flow, improve the road capacity and solve the contradiction between growing traffic demand and limited traffic service ability. Traffic information platform can help facilitate information sharing, enhance efficiency, improve the operational environment and optimize the entire transportation systems. It is the aim of traffic informationization.The paper firstly review the process of Traffic Information Platform's creation and development, analyze the road information attribute according to the road information resource theory, collocate the highway information resource by the economy and space method, construct the road open style integration model so as to definitude the information platform's status and the function in the entire highway transportation system; Carry on the demand functional analysis and logical structural design of information platform which provide the instruction for the information platform's construction; Study on the application of data mining in Traffic by applying gray relation analysis model and explain decision support function by real example; Finally discuss the implementation and financing way, the development pattern and principle, the development stage character and the safeguard system of information platform which provide a theoretical reference for the better operation of Traffic Information Platform.