2105 DSを用いた自動車運転時の実在看板の見つけやすさに関する研究(OS9-2 ビークルシミュレータの応用,OS9 ビークルシミュレータの開発と応用,オーガナイズド・セッション(OS))

概要

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The main objective of this study is to investigate the factors which affect the roadside signboard cognition during driving. As the experimental subject to this research, 10 kinds of signboards on suburban roadside shops are studied. Regarding the study objective, the visible distance of signboards in Driving Simulator were divided into three groups; detectable distance, confirmable distance and legible distance. These three distances, solid angle, and horizontal angle of boards were used as analysis data to examine how the factors of color size, and, width of boards easy the signboard cognition. The results of this study are as follows: Placement of color in high conspicuity over wide surface is effective at detecting a signboard. Placement of wide board closer to the road is effective at confirming a signboard. Placement of big letters or letters with logotype is effective at distinguishment a signboard.
2010-12-01