A Multiclass, Multimodal Dynamic Traffic Assignment Model with Departure Time. (14th July 2014)

• Record Type: Journal Article
• Authors: Meng, Meng; Shao, Chunfu; Wong, Yiik Diew; Zhang, Jie
• Other Names: Lonetti Paolo Academic Editor.
• Is Part Of: Mathematical problems in engineering. Volume 2014(2014)
• Publication Date: 2014-07-14
• Subjects: Engineering mathematics -- Periodicals; 510.2462
• DOI: 10.1155/2014/812614
• Languages: English
• ISSNs: 1024-123X

Abstract

Abstract : The paper develops a multiclass, multimodal dynamic traffic equilibrium model with consideration of the departure time choice problem. Travelers choose the departure time and the route simultaneously with a Logit-based structure. The route travel cost is a summation of travel time and schedule delay which is associated with arrival time at destination. In addition, the travelers are classified into three groups according to their value of time. A variational inequality (VI) formulation is proposed based on the equilibrium conditions. Two examples are given to testify the effectiveness of the model and the solution algorithm. The model can give the optimal travel route as well as the best departure time, which would contribute to traffic control and dynamic route guidance.