中山間部道路での対向車接近表示システム (中山間道路走行 支援システム)の設置前後における運転行動と意識の変化 Effect of Car Access Indication System (Narrow Road Driving Support System) in Mountainous Road: Before-After Analysis

Mizuho Kato, Shintaro Terabe, Yasuhiko Kumagai, Motomune Kataoka, Shuichi Matsumoto, Hisao Uchiyama
unpublished
Cars coming from the both directions can go smoothly because the car access indication system tells drivers the existence of oncoming car. This system should be set in mountainous road after it becomes cheap. It is said that the system got a favorable receptions from the road users, however only a limited effect is investigated. Therefore, it is necessary to measure the effect of the system quantitatively by researching changes of vehicle behavior and the neighborhood's consciousness before and
more » ... iousness before and after the installation. The result of this study shows the advantage and technical consideration of this system.
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