Research on Supply and Demand Regulation Project of Taxi Based on TDM

Traffic Demand Management(TDM) is a strategy which can solve urban traffic problem ra-dically,that will be of practical meaning. Aiming at the actuality of supply and demand of taxi in Chengdu,the paper selects the best one after evaluating and comparing all the supply and demand regulation projects based on systems thinking,then analyzes the necessity of TDM,finally,proposes the specific measures of the TDM used on taxi,that can provide references for solving the contradiction between supply and demand of taxi.