System of Freeway Network Management for All-circumstance Safety Operation

In order to meet the demands of the development of freeway network, associating with the analysis of structure and function of the existing freeway management, the frame of freeway network management system is elementarily established based on state-of-the freeway network management abroad for all-circumstance operation. The system includes categories of freeway network information, analysis of influencing factors, safety management countermeasures and decision-making.