基于多级递阶层次结构模型的交通方式分担预测

Hierarchical structure model for modal split

运用系统工程模型化技术中的结构模型理清各因素的逻辑关系,通过拟合现状交通调查数据建立结构模型各级间数学关系,进而提出基于影响因素结构模型的方式分担预测方法。案例分析结果证明该方法不仅可操作性好,也有重要实用价值。

The structure model of system engineering modeling method will be applied to clarify the logical relationship between different factors.At same time,the mathematical relationship between various factors of the structure model will be established by fitting current data of traffic investigation.Furthermore,the mode split prediction method based on the structure model of various factors will be set up.The result of the case analysis with less errors illustrates this method is easily applicable and of great value.