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Task Acceptability and Workload of Driving City Streets, Rural Roads, and Expressways: Ratings from Video Clips.
| 题名： | Task Acceptability and Workload of Driving City Streets, Rural Roads, and Expressways: Ratings from Video Clips. |
| 作者： | J. Schweitzer; P. A. Green; |
| 关键词： | driving,visual demand,motor vehicle operators;distraction, driving performance, motor vehicle crashes, ergonomics, telematics, human factors, safety, workload, usability; |
| 摘要： | Subjects rated the workload of clips of forward road scenes (from the advanced collision avoidance system (ACAS) field operational test) in relation to 2 anchor clips of Level of Service (LOS) A and E (light and heavy traffic), and indicated if they would perform any of 3 tasks (dial a phone, manually tune a radio, enter a destination) in driving the scenes shown. After rating all of the clips, subjects rated a wider range of described situations (not shown in clips) and the relative contribution of road geometry, traffic, and other factors to workload. Using logistic regression, predictive equations for the refusal to engage in the 3 tasks were developed as a function of workload, driver age, and sex. / Supplementary Notes: Sponsored by Delphi-Delco Electronic Systems, Kokomo, IN. / Availability Note: Order this product from NTIS by: phone at 1-800-553-NTIS (U.S. customers); (703)605-6000 (other countries); fax at (703)605-6900; and email at orders@ntis.gov. NTIS is located at 5301 Shawnee Road, Alexandria, VA, 22312, USA. / NTIS Prices: PC A10 / NTIS In-house Control Codes: umtri;12091,1101 |
| 报告类型： | 科技报告 |
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