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Modeling, Implementation, and Validation of Arterial Travel Time Reliability, Summary Report.
| 题名： | Modeling, Implementation, and Validation of Arterial Travel Time Reliability, Summary Report. |
| 作者： | Elefteriadou, L. |
| 关键词： | Arterial Highways; Data Processing; Florida; Implementation; Intersections; Modeling; Reliability; Tracking; Traffic Signal Control; Travel Time; Validation; Vehicle Detection |
| 摘要： | In this project, the researchers implemented and evaluated the TTR models using data from arterials in Jacksonville, Florida. Field travel time data was collected using BlueTOAD (Bluetooth Travel-time Origination and Destination), which integrates vehicle detection and tracking with data logging and data processing. Comparison of model-estimated travel times with field data showed that previous modeling had greatly overestimated arterial travel times. This discrepancy resulted from overestimating the impact of flashing yellow lights during early morning hours and the use of pre-timed signal control, when in fact, all the intersections in the study area used actuated control. |
| 报告类型： | 科技报告 |
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