区域干道交通流量模型的计算机实现

Computer Emulation of the Stream-Model ofthe Area Highway

随着交通系统的综合化和复杂化 ,利用计算机模拟交通系统的运行来建立模型将是一种必然趋势 .采用上海市内环线作为建立模型的对象 ,建立了区域干道交通量模型 .整个模型的建立分为三个阶段 :模型分析 ,计算机建模 ,调整参数 .

With the complicating and synthesizing of communications system,it is necessary to build a model with computer emulation.As an instance of the area highway,Shanghai Inner- Ring Road stream- model was built.Building of the model includes three stages:model analyzing,computer modeling,and parameters modifying. It provided a tool to observe the influence directly with modifying various parame- ters.