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  • Summary & Details

Modelling and Analysis for Interactive Crossing Decision of Pedestrian at Non-signalized Intersection

インタラクションを含む無信号交差点における歩行者の横断判断のモデル化と解析

Detailed Information

Category(J)研究論文

Translation

Category(E)ResearchPaper
Author(J)1) 山口 拓真, 2) 黒田 颯人, 3) 奥田 裕之, 4) 鈴木 達也, 5) 原口 健太郎, 6) 脇坂 龍, 7) 伴 和徳
Author(E)1) Takuma Yamaguchi, 2) Hayato Kuroda, 3) Hiroyuki Okuda, 4) Tatsuya Suzuki, 5) Kentaro Haraguchi, 6) Ryo Wakisaka, 7) Kazunori Ban
Affiliation(J)1) 名古屋大学, 2) 名古屋大学, 3) 名古屋大学, 4) 名古屋大学, 5) トヨタテクニカルディベロップメント, 6) トヨタテクニカルディベロップメント, 7) トヨタテクニカルディベロップメント
Abstract(J)市街地走行を対象とした自動運転において、歩行者は非常に重要な要素である。歩行者の挙動は自身の行動だけではなく、他の交通参加者の行動に応じて変化するため、インタラクションを考慮したモデル開発が必須である。本発表では無信号交差点において三者間インタラクションを含む歩行者の横断判断モデルの構築する。

Translation

Abstract(E)In the development of autonomous driving technology, simulation verification is an essential process, and pedestrian behavior is especially a key factor. However, the behavior and making-decision of humans are complex and indistinct. Therefore, the simulated behavior is assumed in a limited manner. To address this problem, we construct the pedestrian model of the crossing decision for a non-signalized intersection. The crossing decision is an interactive behavior that is influenced by other traffic participants. From this reason, we developed a multi-player interactive simulator, in which vehicles and a pedestrian can be controlled by the human. The model was constructed by the multi-class logistic regression to express human decision ambiguity. Finally, this model has validated whether the estimated decision was consistent with the ground truth data.

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