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Development of Expressway TRaffic Analysis Model(ExTRAM)  

Lee, Seung-Jun (한국도로공사 도로교통연구원)
Choi, Yoon-Hyuk (한국도로공사 도로교통연구원)
Bae, Young-Seok (한국도로공사 ITS)
Kim, Nak-Joo (한국도로공사 해외사업)
Publication Information
The Journal of The Korea Institute of Intelligent Transport Systems / v.9, no.6, 2010 , pp. 63-82 More about this Journal
Abstract
In spite of continuous road construction, traffic congestion has been worsening by radical vehicle's increase and development of surroundings near expressway. Thus, the necessity of traffic management and the needs of provision of traffic information to drivers are raised. In order to solve traffic problems, such as traffic congestion, search for optimal congestion management technique and evaluation of the effect of optimal solution should be examined prior to practice of optimal alternative. However, existing traffic analysis model and simulation programs as tools to search and evaluate optimal alternative are not sufficient to reflect traffic flow characteristics, domestic road and traffic conditions and to link up to Freeway Traffic Management Systems (FTMS). Hence, to use existing traffic analysis and simulation tools are followed by hard work to need a lot of time and cost. Therefore, in this research, Expressway TRaffic Analysis Model (ExTRAM) based on Freeway Traffic Management Systems (FTMS) was developed to apply it into congestion management easily.
Keywords
ExTRAM; congestion management; expressway; traffic analysis model; simulation;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
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