車線変更場面におけるドライバ優良化支援に向けた運転行動評価指標

Abstract

Using a driving simulator, we conducted an experiment in which skilled drivers comprehensively evaluated a danger/disturbance level of various lane change behaviors from the view point of the following vehicle driving in the passing lane. Using multiple regression an alysis, we specified danger/disturbance factors, quantitatively identified the condition of each factor occurrence, and found some physical quantities that strongly in fluence the danger/disturbance level. Finally, we obtained an overall index for evaluating danger/disturbance level of lane change behavior.