驾驶员对异色物体动态距离判识对比

Difference of Distance about Drivers Dynamic Percept Different Color Obstacles under Different Illuminations

为研究在动态环境中,颜色因素对驾驶员空间距离判识的影响,本文选用32名驾驶员在不同深度距离和车速条件下,进行实际道路试验。驾驶员分别在昼间、黄昏和夜间对不同颜色障碍物空间距离进行判识,分析检验判识结果。结果表明:在地面动态环境中,白天不同颜色距离判识差异不显著,黄昏随着环境照度下降,判识差异显著,夜间使用灯光照明时,距离判识差异不显著。

In order to study the impact of color factors on distance cognition in dynamic environment,select 32 drivers attend real road experiment under different depth distance and velocity.Drivers seperately judge distances of different color obstacles in day and dusk and night then analyze and test results.Research results show that in dynamic environment on the ground difference is not significant in in day and significant with illumination decreasing in dusk and not significant in night between different color.