Traffic Safety Evaluation by Using a Comprehensive Method that Based on Delphi-AHP-Fuzzy

This paper analyzes the major influencing factors of the traffic safety on the basis of the present traffic safety, and establishes a traffic safety evaluation system. Especially, on the basis of the existed traffic safety evaluation methods, this paper puts forward a new traffic safety evaluation system —a method called integrated evaluation of road traffic safety that is based on Delphi-AHP-Fuzzy. When using the new method, the paper combines Delphis, Analytic Hierarchy Process (AHP), Fuzzy Comprehensive Evaluating and Matrix in an integrated way. In the end of this paper, a typical example is used to demonstrate that the actual procedure of the method is effective, simple and intuitive and have no dependence of historical data, etc.