As urban roads widen, most intersections in China will take the form of secondary crossings. However, the cycle time and phase scheme of the signalized intersection is mainly set according to the motor vehicle flow, which lacks consideration of the actual road condition, pedestrian crossing characteristics and flow, resulting in excessive pedestrian crossing delay. According to the actual composition of road signal intersection and pedestrians, motor vehicle traffic, pedestrian twice crossing facilities of signal intersection set conditions is studied, the results show that when the pedestrian flow in 2000per/h -2500per/h, motor vehicle traffic in 2500pcu/h – 3000pcu/h range, in time and space reasonable setting pedestrian twice crossing facilities, can improve the efficiency of security and crossing pedestrians crossing the street.

CICTP