基于多指标测试的驾驶疲劳高发时段  

High-risk period for driving fatigue based on various index

作　　者：李君羡 潘晓东[2] 

机构地区：[1]上海济安交通工程咨询有限公司,上海200092 [2]同济大学道路与交通工程教育部重点实验室,上海201804

出　　处：《交通科学与工程》2013年第1期63-70,共8页Journal of Transport Science and Engineering

基　　金：国家自然科学基金资助项目(50878157)

摘　　要：基于前期已被验证为有效的研究方法,引入经典的评价指标,结合新的注意力测试方法,完善实验设计,绘制了模拟情况下连续驾驶的疲劳曲线并评估被试者注意力集中程度的变化情况.基于室内实验经验和结果,制定室外实时测试方案并予以实施,得到了真实驾驶情况下驾驶疲劳的高发时间段,对室内实验的结果作出进一步的修正,指出了室内、外实验的差别.Based on the experimental scheme which has been proved effective,with clas- sic index,a new method to monitor attention involved,the experimental process was im- proved. Therefore,a fatigue-time curve in simulated conditions of continuous driving was obtained and the attentions of the samples were evaluated. An outdoor experiment was conducted on the premium of indoor experiments and results. The high-risk time for fa- tigue driving was obtained to fix the results of indoor experiments. And the differences between indoor and outdoor experiments were described.

关 键 词：驾驶疲劳 指标 注意力 心率 眼动 

分 类 号：U491.3[交通运输工程—交通运输规划与管理]