Delay Analysis and Signal Control Amelioration of Intersection Using Bus Priority Signal-planning Strategy

Bus signal priority at signalized intersections is an efficient and feasible approach to reduce bus delays.Through the simulation analysis,it is found that the average passenger delay is relevant with the bus arrival rate and the priority time.In order to reduce the average passenger delay,the signal-planning is improved and the simulation results demonstrate that improved signal-planning method can reduce average passenger delay significantly.