For a construction problem of a complex intelligent traffic management system, a design strategy based on hierarchical framework was proposed. A complex intelligent traffic management system problem construction was decomposed into five levels: that is, hardware layer, data layer, system layer, platform layer and application layer. Each level solved the corresponding sub problems. Then, the complex system was decomposed into different sub problems. The complexity of the system was simplified, and the difficulty of system construction was reduced. An intelligent traffic management system framew...