A Multimodal Hierarchical-based Assignment Model for Integrated Transportation Networks

详细信息    查看全文

• 作者：Shaokuan CHEN ; Hongqin PENG ; Shuang LIU ; Yuanzhou YANG
• 关键词：multimodal transportation ; assignment model ; route choice algorithm
• 刊名：Journal of Transportation Systems Engineering and Information Technology
• 出版年：2009
• 出版时间：December 2009
• 年：2009
• 卷：9
• 期：6
• 页码：130-135
• 全文大小：234 K

文摘

Abstract

A hierarchical network and traffic assignment model is developed for multimodal transportation networks to meet the prediction of large-scale transportation demand in this paper. In the proposed model, the city center and transportation terminal of different modes are defined as central nodes and transfer nodes respectively to characterize travel behavior of passengers. The generalized cost function and route choice algorithm are also correspondingly improved to suit the proposed model. A computer-aided demand model is also developed to efficiently attain the analysis results for large-scale transportation networks. The applicability and availability of the demand model is illustrated by the case studies over Jing-Hu high speed railway in China.