学位論文

視覚パターンを利用した知覚的車間距離の制御

jpn

2012-03-24

Not Applicable (or Unknown)

2012-03-24

修士(工学)

工学研究科システム工学専攻; 指導教授: 平原誠

本研究では,路面に視覚パターンを表示して知覚的車間距離を制御する事で,渋滞解消の補助となる対策を提案する．実験では,ドライブシミュレータを使用し，視覚パターンの違いが知覚的車間距離にどのような影響を及ぼすか検証した.検証の結果,路面に「上向き台形」を描くことで知覚的車間距離が近くに変化することが確認された.この効果を利用することで,車間距離を広げるよう促すことができ,渋滞解消の補助になると考えられる.また、変化を起こす主な要因は,運動残効であることが確認された. In this paper, I propose a means of solving traffic jams that involves the control of the perceptual distance between cars by drawing visual patterns on the road surface. By using a driving simulator, I demonstrate through experiments that visual patterns affect the perceptual distance between cars. The results confirm that the perceptual distance between cars changes to a “neighborhood” distance when “upward trapezoids” are drawn on the road. It is expected that the physical distance between cars will increase with decreasing perceptual distance between cars and that traffic jams could be resolved by using this method. In addition, I confirmed that the major factor influencing the perceptual distance between cars was the motion aftereffect.

Thesis