交通信息与安全2012，Vol.30Issue(6)：67-71,76,6.DOI:10.3963/j.issn1674-4861.2012.06.014
认知负荷对驾驶行为影响的眼动研究
Impact of Cognitive Loading on Simulated Driving Performance: An Eye Movement Study
摘要
Abstract
Using an eye tracking technique, this study investigates the impact of visual and aural cognitive load on simulated driving performance of 30 young adults. The results show that: (1) there is a significant difference between the percentage of correct answers at different cognitive load levels, that is, the driving performance of high cognitive load condition is significantly lower than that of the low, regardless it is based on either visual or aural loading; (2) the visual cognitive loading has a strong impact on the driving behavior. The driving performance will be worse as the visual cognitive loading increases; (3) similarly, it is found out that auditory cognitive loading also has a strong impact on the driving behavior and the driving performance will deteriorate with higher aural cognitive loading. In sum, the study results indicate that the cognitive loadings have a significant influence on driving performance, especially on drivers awareness to dangerous events.关键词
认知负荷/模拟驾驶/驾驶表现/眼动追踪/视觉负荷/听觉负荷Key words
cognitive loading/ simulated driving/ driving performance/ eye movement/ visual loading/ auditory loading分类
交通工程引用本文复制引用
叶晓林,杨海波..认知负荷对驾驶行为影响的眼动研究[J].交通信息与安全,2012,30(6):67-71,76,6.基金项目
国家社会科学基金(十一五)规划(教育学)青年基金项目(批准号:090125)资助 （十一五）
