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Adaptive Signal Control II.
| 题名： | Adaptive Signal Control II. |
| 作者： | Martin-P.T.; Perrin-J.; Chilukuri-B.R.; Jhaveri-C.; Feng-Y. |
| 关键词： | *Adaptive-control-systems; *Traffic-management; *Traffic-signal-controllers.;Performance-; Traffic-congestion; Transportation-systems; Traffic-signals; Literature-review; Traffic-impedances; Adaptive-control; Urban-areas; Fixed-time-traffic-signals; Transportation-models. |
| 摘要： | This report is a comprehensive investigation of adaptive signal control. Congestion, incidents and transit priority all are discussed and examined by modeling, first on a theoretical network, and then on four Salt Lake City area networks using field collected data. This modeling was possible through the University of Utah-built interface between the micro-simulation models CORSIM and VISSIM and the Split, Cycle and Offset Optimization Technique (SCOOT). The findings of this two-year study show that adaptive control has substantial benefits over a non-adaptive system. The results presented are compared to an updated and optimal fixed-times system-the best that an experienced traffic engineer can achieve, short of adaptive control. This report concludes with a firm recommendation to deploy adaptive signal control. The research shows that adaptive control in SLC will bring immediate delay reduction and improved traffic control for many years to come. |
| 报告类型： | 科技报告 |
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