综合交通网络流建模理论与实践

Modelling Theory and Practise on Traffic Flow of Multiple-Mode Network

本文采用OD分块理论对综合交通网节点的运量进行了分配.然后建立了三目标三维搜索模型,生成了分方式的OD矩阵.最后,按照一致性思想将交通规划、运量分布与运量分配的三过程进行了统一,完成了综合交通网络规划的全过程.该项软件已应用于湖南省综合交通网长期规划,通过了专家评审.该方法和软件对于区域或城市多方式综合交通网规划有普遍适应性.

In this paper it has assigned the traffic volumun of nodes in multiple -transport network with the theory of split phase to O - D matrix. And the produced O-D matrices of multiple - mode by making a model which has three objective functions and with three demention alterations. Finally, under identical idea, it has been finished the whole process of multiple -model network plannind and seek unity of the three processes: transprot planning, traffic distribution and traffic assignment. The software has been applied to the long range multiple-mode network planning of Hunan province.