Design of Information System of Urban Traffic Planning Based on Geographic Information System (GIS)

The design background, goal and developing and running circumstance of an information system of urban traffic planning based on the geographic information system (GIS) were discussed in this paper. On the basis of the analysis of function demand and system data, a general structure of the information system was designed. And the types and hierarchy structure of system data models were studied. The application of the information system based on GIS has very important significance for solving the serious increasing urban traffic problems, and realizing the sustainable development of urban society and economy.