This study proposes a process simulation-based approach using a general simulator to offer solutions for electronic toll collection (ETC) system traffic expressways problems at toll plazas. First, the paper describes an overview of the ETC system in general around the world as well as in Japan, and clarifies the ETC traffic problems that occur on Japanese expressways and hinder the diffusion of the ETC system in Japan. Then the paper describes the new approach of process simulation to this issue, using a general simulator to show how the basic model in this study has been built and how its internal procedures are defined. The basic model has been reviewed by a mathematical approach with results shown in the following section. Into this basic model, some actual traffic data obtained from one of the ETC sites is applied. By using ETC traffic simulations, this study verifies the feasibility of the model. This paper proposes two kinds of solutions to the ETC traffic issue. One solution is gate management, which coordinates ETC/general switching to make the best use of the gates. The key issue here is how to find the best time for gate switching. Another solution is layout redesign, which employs an appropriate new layout for toll plazas. The issue here is to design an effective layout to reduce traffic jams. On-site reviews of either solution represent an unrealistic approach. Therefore, this research utilizes a simulation-based approach to identify these solutions. Using the results of simulation, feasibility of this approach is discussed.
A general simulator approach to ETC toll traffic congestion
Ein allgemeiner Simulationsansatz zur Lösung des Verkehrsstauproblems an elektronischen Mautstellen
Journal of Intelligent Manufacturing ; 17 , 5 ; 597-607
2006
11 Seiten, 21 Bilder, 2 Tabellen, 20 Quellen
Aufsatz (Zeitschrift)
Englisch
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