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Traffic Congestion During Peak Hours Interchanged Area Freeway Arterial Traffic Safety and Operation Lab University of Maryland State Highway Administration
Congestion Bottleneck Traffic Safety and Operation Lab University of Maryland State Highway Administration
System Framework Stage 1 Pre-timed Signal Plan Design Stage 2 Real-time Signal Control Traffic Safety and Operation Lab University of Maryland State Highway Administration
Pre-timed Signal Control Traffic Data Traffic Safety and Operation Lab University of Maryland State Highway Administration
Real-Time Signal Control Stage 1 Stage 2 Data Collection Data Analysis Traffic Safety and Operation Lab University of Maryland State Highway Administration Stage 3 Signal Priority Control
Data Collection Queue spillback Data Analysis Priority Control Traffic Safety and Operation Lab University of Maryland State Highway Administration
Field Site Demonstration • Guangming 6 th Rd, Chupei, Taiwan Queue spillback Traffic Safety and Operation Lab University of Maryland State Highway Administration
Case Study With Dynamic Control No Control Traffic Safety and Operation Lab University of Maryland State Highway Administration
Case Study Traffic Safety and Operation Lab University of Maryland State Highway Administration
Case Study • Network Performance J No-Control Dynamic Control Improvement Average Delay (sec) 101. 25 83. 14 -17. 89% Average Number of Stops 2. 99 1. 97 -34. 11% Average Speed (km/h) 32. 24 37. 84 17. 34% Traffic Safety and Operation Lab University of Maryland State Highway Administration
attap. umd. edu Traffic Safety and Operation Lab University of Maryland THANKS & Maryland State Highway Administration
- Slides: 12