Hits:

Indexed by:Journal Papers

Date of Publication:2015-06-01

Journal:TRANSPORTATION RESEARCH PART C-EMERGING TECHNOLOGIES

Included Journals:SCIE、EI、ESI高被引论文、Scopus

Volume:55

Issue:,SI

Page Number:310-327

ISSN No.:0968-090X

Key Words:Bus lane distribution; Bi-level programming; Benefit equilibrium; Column generation algorithm

Abstract:This paper proposes a bi-level programming model to solve the design problem for bus lane distribution in multi-modal transport networks. The upper level model aims at minimizing the average travel time of travelers, as well as minimizing the difference of passengers' comfort among all the bus lines by optimizing bus frequencies. The lower level model is a multi-modal transport network equilibrium model for the joint modal split/traffic assignment problem. The column generation algorithm, the branch-and-bound algorithm and the method of successive averages are comprehensively applied in this paper for the solution of the bi-level model. A simple numerical test and an empirical test based on Dalian economic zone are employed to validate the proposed model. The results show that the bi-level model performs well with regard to the objective of reducing travel time costs for all travelers and balancing transit service level among all bus lines. (C) 2015 Elsevier Ltd. All rights reserved.