標題: | USING CELLULAR AUTOMATA TO EXPLORE SPATIOTEMPORAL TRAFFIC PATTERNS |
作者: | Lan, Lawrence W. Hsu, Chih-Cheng 運輸與物流管理系 註:原交通所+運管所 Department of Transportation and Logistics Management |
關鍵字: | Cellular Automaton (CA);Spatiotemporal Traffic Patterns;Three-Phase Traffic Theory |
公開日期: | 2005 |
摘要: | This paper respectively simulates the emergence of traffic flow patterns for light and heavy vehicles on a two-lane freeway mainline by setting up different cellular automata (CA) rules to govern their moving forward and changing lane behaviors. Vehicular trajectories, flow-occupancy, speed-occupancy and speed-flow diagrams, and spatiotemporal traffic features under deterministic and stochastic conditions are displayed. The simulation results have revealed noticeable traffic flow patterns with free flow, wide moving jam and synchronized flow phases, which support Kerner's recent three-phase traffic theory. |
URI: | http://hdl.handle.net/11536/17657 |
ISBN: | 978-988-98847-1-0 |
期刊: | TRANSPORTATION AND THE ECONOMY |
起始頁: | 210 |
結束頁: | 219 |
顯示於類別: | 會議論文 |