運転支援システムの機能限界時におけるドライバの運転行動 : 低速域追従システムに対する理解度が運転行動に及ぼす影響(機械力学,計測,自動制御)

概要

論文の詳細を見る
This study examined driving behavior when using limited driving support systems. Specifically, we investigated the effects of driver comprehension level on driving behavior using a low-speed following system in driving simulator experiments. The comprehension level was set to three conditions, "low", "middle", and "high", by the experimenter's instructions. We obtained the following results using two types of system limits. Subjects with a low comprehension level for system limits exhibited greater braking latency when the system reached its support limits, and some of them collided with the preceding vehicle. This is mainly due to low level of driver's situation awareness. Subjects with middle-level comprehension braked as safely as subjects with high comprehension because of same level of driver's situation awareness. By repeating experiences of system limits, the level of driver's situation awareness increased and driver acquired the system limits by oneself.
社団法人日本機械学会の論文
2005-10-25