Object modeling and path computation for multimodal travel systems |
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| Institution: | 1. Institute of Systems Analysis and Informatics “Antonio Ruberti”, National Research Council, Viale Manzoni 30, 00185 Rome, Italy;2. LIST Laboratory, Department of Computer Science, Mohammedia Faculty of Sciences and Technology (FSTM), B.P. 146, Mohammedia 20650, Morocco;1. Innovation & Research, SNCF, Paris, France;2. CEDRIC-CNAM, Paris, France;3. CEDRIC-ENSIIE, Paris, France;4. CEDRIC-CNAM and UMA-ENSTA, Paris, France;5. Axe TGV Atlantique, SNCF Mobilites, Paris, France;1. Transport Policy Group, Faculty of Technology, Policy and Management, Delft University of Technology, PO Box 5015, 2600 GA Delft, The Netherlands;2. Transportation Systems Engineering, School of Civil and Environmental Engineering, Georgia Institute of Technology, 790 Atlantic Drive, Atlanta, GA 30332-0355, United States;1. Networks and Optimization Group, Centrum Wiskunde & Informatica, Amsterdam, P.O. Box 94079 1090 GB, the Netherlands;2. Stochastics Group, Centrum Wiskunde & Informatica, Amsterdam, P.O. Box 94079 1090 GB, the Netherlands;3. Faculty of Science, Vrije Universiteit Amsterdam, 1081 HV Amsterdam, the Netherlands;4. Institute for Logic, Language and Computation, Universiteit van Amsterdam, 1098 XG Amsterdam, the Netherlands |
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| Abstract: | This paper describes a multimodal travel system (MTS) designed to address the needs of a variety of demand-responsive transport. An origin–destination (O–D) trip in transportation network can be accomplished by using multiple modes. In urban network passengers may boarding buses or metros to go from one place to another, and modes as autobus or trains are used by passengers to travel between cities. The work focuses on the network object modeling and multimodal shortest path algorithm. A solution to the problem of long-run planning of transit on multimodal network has been implemented and tested. The work presents the general results found, and the proposed algorithm recognizes the set of constraints related to the time schedule and the sequence of used modes in a O–D trip. The aim is to provide a tool for detecting the facilities of using different travel modes through a transportation network. Routings may include distinct combination of rail, and route. Geographic Information Systems (GIS) were invaluable in the cost-effective construction and maintenance of this work and the subsequent validation of mode sequences and paths selections. Attention is devoted to the multimodal path operator as well as to the use of GIS-transit planning. |
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