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Urban Mobility Simulation  

Kim, Kyoung-Ah (Korea Advanced Institute of Science and Technology(KAIST))
Kim, Duk-Su (Korea Advanced Institute of Science and Technology(KAIST))
Yoon, Sung-Eui (Korea Advanced Institute of Science and Technology(KAIST))
Abstract
We propose an intelligent ribbon road network for automatic vehicle simulation, and a real-time algorithm for large-scale, realistic traffic simulation based on artificial energy functions. Our method reconstructs a road network automatically from both GIS (Geographic Information System) real-world data and synthetic models. Such automatic road network helps us to easily simulate almost every possible scenario such as intersections, ramps, etc. In order to simulate agents' movement, we design car-environment interaction energy and car-car interaction energy functions. Car agents move along the road network according to the proposed energy functions while avoiding collisions with other car agents.
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  • Reference
1 Traffic Scheduling Simulation and Assignment for Area-Wide Evacuation. Chiu, Y. C. : Proceedings of the IEEE Intelligent Transportation Systems Conference(ITSC), 2004, Vols. 537-542.
2 maps.google.com. Googla Maps. [Online]
3 Ribbon Networks for Modeling Navigable Paths of Autonomous Agents in Virtual Environment. Peter Willemse, Joseph K. Kerney, Hongling Wang. : IEEE Transactions on Visualization and Computer Graphics, 2006, Vols. 12, No. 3.
4 Transforming GIS data into Functional Road Models for Large-Scale Traffic Simulation. D. Wilkie, J. Sewall, M.C. Lin. : IEEE Transactions on Visualization and Computer Grahpics, 2010, Vols. 16, No. 5.
5 Interactive Hybrid Simulation of Large-Scale Traffic. J. Sewall, D. Wilkie. s.l. : ACM SIGGRAPH conference proceedings, 2011.
6 Continuum Traffic Simulation. J. Sewall, D. Wklkie, P. Merrell, M. C. Lin. s.l. : Eurographics, 2010, Vols. 29, No. 2.
7 Artificial Potential Functions for Highway Driving with Collision Avoidance. Michael T. Wolf, Joel W. Burdick. : IEEE International Conference on Robotics and Automation, 2008.
8 Congested traffic states in empirical observations and microscopic simulations. M. Treiber, A. Hennecke, D. Helbing. s.l. : Physical Review E 62, 2000, Vol. 2.