摘要
驾驶员不断对车外运动和相对静止物体进行感知、判断 ,感知范围的大小对行车安全至关重要。即使平面静态视野感知域相同时 ,驾驶员动态视野感知域的离散分布较大。研究结果表明 :静态视野不能完全反映实际视域水平 ;事故组与非事故组驾驶员的动态视野失误点相比差异显著 (p <0 .0 5) ,而静态视野两组相比无显著性差异 (p >0 .0 5) ;并提出动态视野可靠度与最大行车速度的对应关系。
The drivers continuos to apperceive and judge moving and static objects outside automobile. To apperceive scope is very important for driving safety. Even though static visual field scope is similar, dynamic visual field scatter being greater. The result shown that static visual field cannot completely reflect practicality visual levels. Test of dynamic visual field for drivers shows significately difference between accident group and non accident group ( p <0.05). Static visual field for drivers don't exit difference between accident group and non accident group ( p <0.05). It proposes relation between dynamic visual field and maximal safety driving speed.
出处
《西南交通大学学报》
EI
CSCD
北大核心
2000年第3期319-322,共4页
Journal of Southwest Jiaotong University
基金
国家自然科学基金资助项目! (599780 4 3)
关键词
行车安全
行车速度
动态视野
驾驶员
可靠度
driving safety
running speed
dynamic visual field
static visual field
