A practical research on visualized spatial analysis of traffic volume data

In Urban Traffic Control System (UTCS), the analysis on traffic parameters is the basis of intelligent control. To gain a full control of traffic system, the involvement of traffic engineer is of primary importance. Thus an analysis tool for traffic engineers to obtain a global, comprehensive traffic situation is needed. In this article, we present a visualized spatial analysis method, providing a tool and idea to traffic analysis. An example analysis is also presented in this paper.