SPR-4640: Geometric Constraints and Visual Field Related to Speed Management
| 项目名称： | SPR-4640: Geometric Constraints and Visual Field Related to Speed Management |
| 摘要： | The project deliverables will provide insights of how visual fields and optical cues affect perceived risks, speed perceptions, and driving speed, in different road locations. Based on the research outputs, cost-efficient road scene augmentation means that plants/shrubs, dividers, markings, overhead frames, or others will be designed. The strategy to implement certain levels of visual field restriction and types of optical cues at different locations will be discussed between the TASI research team and INDOT. |
| 状态： | Active |
| 资金： | 125000 |
| 资助组织： | Purdue University/Indiana Department of Transportation JHRP |
| 主要研究人员： | Tian, Renran；Chen, Yaobin；Duffy, Vincent G |
| 开始时间： | 20220101 |
| 预计完成日期： | 20230228 |
| 主题领域： | Highways；Operations and Traffic Management；Safety and Human Factors |
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