Traffic Signal Optimization and Vehicle Speed Control at Signalized Intersection

Abstract

The aim of this project is to promote the significant improvement of transportation efficiency and fuel economy by the cooperative method of traffic signal control and vehicle speed optimization. It formulates the optimal traffic signal timing and vehicles arrival time to minimize the total travel time of all vehicle and to optimize the engine power to minimize the fuel consumption of individual vehicles.

Research on optimization method for traffic signal control at intersections in smart cities based on adaptive artificial fish swarm algorithm

“…In a SCTI signal light cycle [ [15] , [16] , [17] ], the set of time interval corresponding to the signal light of SCTI is , and the time of green light in time interval in SCTI is . The cycle constraint of traffic signal lights at smart city intersections is: Where, is the number of cycles, is the saturated traffic flow in , and is the loss time of traffic intersections in smart cities.…”