Survey on Intelligent Transportation System

Xianlu Yao

Chongqing Jiaotong University, Chongqing, 400074, China

Abstract: Traffic problems such as traffic congestion,environmental pollution can be regarded as the contra-diction among people,vehicle and road,and the Intelligent Transportation System(ITS) is the only solution to this contradiction.Based on current comprehensive research of the ITS at home and abroad,this paper emphatically summarized the ITS development and further discussed the facing problems and challenges in our country.According to our nation circumstances,we proposed the ITS by introducing technologies.

Keywords: Intelligent transportation system; Current development; Existing problems; Development ap-proach