Traffic Control at Signalized Intersections Based on Pedestrians´ Group Psychology Crossing Behavior

The intersection is the key node to urban traffic, also the traffic accident taking place frequently in cities. The safety of traffic disadvantaged group, which is pedestrian, is obvious. The behavior of violating traffic laws to cross the road is not only the key factor of traffic disorder´ but also the main cause of pedestrians traffic accident. Therefore, it is necessary to find out the rule and reasons of violating the traffic laws to cross roads, and put forward the new idea to prevent and correct the improper behavior.