Application of fuzzy control theory in multi-phase traffic control of single intersection

The model of the single traffic intersection is described according to the actual situation at the intersection of Tiyuchang Road with Wulin Road in the city of HangZhou. A fuzzy control approach for this intersection is presented by means of the vehicle flow information in four directions and the model described. With the performance criterion being the average delay of vehicles, the timing plan is determined. Simulations show that the fuzzy control can perform the multiphase signal traffic control of a single intersection effectively and the results obtained are satisfactory.