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EXAMINATION OF LANE CHANGE CRASHES AND POTENTIAL IVHS COUNTERMEASURES. FINAL REPORT.
| 题名： | EXAMINATION OF LANE CHANGE CRASHES AND POTENTIAL IVHS COUNTERMEASURES. FINAL REPORT. |
| 作者： | Chovan-JD; Tijerina-L; Alexander-G; Hendricks-DL |
| 关键词： | LANE-CHANGE; TRAFFIC-ACCIDENTS; INTELLIGENT-VEHICLE-HIGHWAY-SYSTEMS; COLLISION-AVOIDANCE-SYSTEMS; COUNTERMEASURES-; KINEMATICS-; FUTURE-RESEARCH |
| 摘要： | This report provides an analysis of lane change crashes to guide the development of Intelligent Vehicle Highway System (IVHS) crash avoidance systems. It introduces the problem of lane change crashes: A lane change crash occurs when a driver attempts to change lanes and strikes or is struck by a vehicle in the adjacent lane. Two crash subtypes are identified and causal factors that contribute to lane change crashes are assessed clinically from a sample of lane change crash cases. From these data, functional goals for IVHS lane change crash avoidance systems are described. A simple kinematic model of normal lane change and evasive steering maneuvers introduces key pre-crash variables and outlines the space of time and distance available for crash avoidance from a kinematic perspective, concluding with a discussion of key research needed to extend the analysis presented. |
| 总页数： | 1994/03. 9302-9310 pp60 (Figs., Tabs., Refs., 3 App.) |
| 报告类型： | 科技报告 |
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