【摘要】 本文以二维正态分布理论为依据,解释为什么正常驾驶姿势下汽车驾驶员眼睛位置在车身坐标系中的分布图形呈椭圆形。并说明驾驶员眼椭圆视切比与包含比之间的内在联系。更多还原

【Abstract】 This Paper intends to explain why the contours which describe driver’seye locations in vehicle body coordinate system are ellipses in shape. Italso discusses the relations between the cut off ratio and enclosed ratio ofdriver’s eyellipses.更多还原