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  • Summary & Details

Estimation of Readiness for Automated Driving (First Report) Developing Estimation Model

自動運転車における運転準備状態の推定方法(第1報) 推定モデルの構築

Detailed Information

Author(J)1) 坂口 靖雄, 2) 村岸 裕治, 3) 畔柳 洋, 4) 田村 勉, 5) 中原 裕貴, 6) 小野 徹, 7) Robert Fuchs
Author(E)1) Yasuo Sakaguchi, 2) Yuji Muragishi, 3) Hiroshi Kuroyanagi, 4) Tsutomu Tamura, 5) Yuki Nakahara, 6) Toru Ono, 7) Robert Fuchs
Affiliation(J)1) 豊田中央研究所, 2) 豊田中央研究所, 3) 豊田中央研究所, 4) ジェイテクト, 5) ジェイテクト, 6) ジェイテクト, 7) ジェイテクト
Affiliation(E)1) Toyota Central R&D Labs., 2) Toyota Central R&D Labs., 3) Toyota Central R&D Labs., 4) JTEKT, 5) JTEKT, 6) JTEKT, 7) JTEKT
Abstract(J)安全なレベル3自動運転の実現に必要な運転交代可否判断の指標として、運転交代に要する時間を,運転に必要な認知・判断と関連が大きい視行動から推定することを試みた.
実験により,前方やミラーなどの視認状態と運転交代時間に相関があることを明らかにし、視行動から運転交代時間を推定するモデルを構築した.

Translation

Abstract(E)In level 3 autonomous driving, the driver is required to take over the driving within a certain time. In this paper, we measure takeover time when using the maximum ability that the driver can exert. We quantify the readiness for take-over by defining the takeover time as an index of readiness. We consider the readiness can be estimated from the visual behavior. After measuring the reaction time in the takeover scene using a driving simulator and analyzing the relationship with visual behavior, we constructed a model estimates the take-over time from visual behavior.

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