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  • Summary & Details

Analysis and Modeling of Cyclists' Decision for Left-Turn Vehicle at Unsignalized Intersection

無信号交差点での順行左折車両に対するサイクリストの行動意図の分析とモデル化

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Category(J)論文

Translation

Category(E)Paper
Author(J)1) 脇坂 龍, 2) 山口 拓真, 3) 伴 和徳, 4) 奥田 裕之, 5) 鈴木 達也
Author(E)1) Ryo Wakisaka, 2) Takuma Yamaguchi, 3) Kazunori Ban, 4) Hiroyuki Okuda, 5) Tatsuya Suzuki
Affiliation(J)1) トヨタテクニカルディベロップメント, 2) トヨタテクニカルディベロップメント, 3) トヨタテクニカルディベロップメント, 4) 名古屋大学工学研究科, 5) 名古屋大学工学研究科
Abstract(J)自動運転システムの評価をシミュレーションによって行うには,交通参加者のモデル化が必要である.特に自転車はルール認識の曖昧さなどにより不規則な動きをするため安全面で重要な要因となる.本研究では,シミュレータでの計測データを元に順行左折車に対するサイクリスト行動の分析,モデル化について検討した.

Translation

Abstract(E)In this paper, the cyclists' decision making behavior is measured and analyzed. The cyclists' decision state are considered to be expressed by operations of pedal and brake. In order to discriminate the pedaling state, a special force sensor was attached on the pedal of the cycling simulator. Then, the cyclists' decision making model was constructed by logistic regression model using the data measured by the cycling simulator. Finally, the accuracy of the model was analyzed and verified. It was found that the proposed model is useful for virtual simulation and/or design of autonomous vehicle, which need interactive behavior model of cyclists.

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