仿真追尾碰撞中驾驶员转向反应模型研究【荐】.pdfVIP

7 3 Vol7 No3 2007 6 Journal of Transportation Systems Engineering and Information Technology June 2007 : 0096744 (2007) 任 有, 许洪国, 李显生, 王维旭, 许 骏 ( , 30025) : 交通事故中驾驶员反应时间对研究驾驶员可靠性交通事故致因有着非常重要 的意义在调 问卷驾驶员的三个主要静态指标( 深度知觉注意力集中能力注意分 配能力) 的测量以及基于驾驶模拟器的驾驶员反应时间的测定基础上, 利用线性回归对 驾驶员的转向反应时间建模, 并对模型的有效性进行了验证. 发现在95% 水平上, 影响 因素与因变量反应时间呈线性关系; 预测合格率为79% , 判断出驾驶员反应时间在受 到一些心理因素驾驶经验与年龄的影响外, 外界随机因素的影响不可忽略. 这种方法 为研究驾驶员应急反应行为提供了一条有效途径. : 追尾碰撞; 驾驶员转向反应特性; 临界反应时间; 线性回归 : U49 . 2 : A Research on Module of Drivers Steering Reaction Upon Simulative Tailcrashing Environment REN You,XU Hongguo, LI Xiansheng,WANG Weixu, XU Jun ( College of Traffic and Transportation, Jinlin University , Changchun 30025, China) Abstract: Drivers steering reaction time in traffic accidents is significant to drivers reliability and reasons of traffic accidents. In this paper, the linearity regression has been used to construct the model based on the data got from questionnaires, drivers static indexes ( deepness aesthesia, attention centrality, attention assignment) and steering reaction time of drivers upon the driving stimulator, and also proved to the validity of the model through data checkup. It has been found that it is linear principle among the interrelated factors and reaction time in 95% level, ; nd the preciseness is 79% ; therefore, the effect of other stochastic factors should not be ignored besides drivers psychological factors, driving experience and age when drivers reaction time is studied. This kind of method has offered an effective way for studying drivers reacting behavior i