Traffic management system based on packet switching technology

摘要

A traffic management system comprises a road network on a physical layer and at least a packet switched control network on a traffic control layer. The vehicle traffic formed on the physical layer by a plurality of vehicles traveling along a plurality of road sections of the road network is mapped into a packet traffic constituted by a plurality of packers routed along a plurality of packet routing links. Packet control units of the packet switched control network are adapted to control the packets on a respective packet routing link in the traffic control layer to correspond to or simulate a respective vehicle on a corresponding road section on the physical layer. The traffic management system thus treats each vehicle as a packet and can monitor, control, or simulate the traffic on this physical layer by the packet traffic in the traffic control layer.