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  • Summary & Details

Right-Turn Decision Support Based on Stochastic Prediction of Traffic Scenarios at Multi-Lane Intersections

複数車線交差点における交通シナリオの確率的予測に基づく右折意思決定支援の提案

Detailed Information

Author(J)1) 石附 悠, 2) 奥田 裕之, 3) 山口 拓真, 4) 伴 和徳, 5) 豊田 平司郎, 6) 鈴木 達也
Author(E)1) Haru Ishizuki, 2) Hiroyuki Okuda, 3) Takuma Yamaguchi, 4) Kazunori Ban, 5) Heishiro Toyoda, 6) Tatsuya Suzuki
Affiliation(J)1) 名古屋大学, 2) 名古屋大学, 3) トヨタテクニカルディベロップメント, 4) トヨタテクニカルディベロップメント, 5) トヨタ自動車, 6) 名古屋大学
Affiliation(E)1) Nagoya University, 2) Nagoya University, 3) Toyota Technical Development, 4) Toyota Technical Development, 5) Toyota Motor, 6) Nagoya University
Abstract(J)本研究は,複数車線交差点における対向車の車線変更行動を考慮し,広域インフラセンサ情報を用いた右折意思決定支援システムを提案する.車線変更に伴うギャップの分布を動的に確率的に予測し,安全マージンと待ち時間のトレードオフに基づくドライバの期待効用を最大化する最適な意思決定を支援する.

Translation

Abstract(E)This study proposes a right-turn decision support system for multi-lane intersections that utilizes wide-area infrastructure sensor data to account for the lane-changing behavior of oncoming vehicles. The system dynamically and probabilistically predicts the gap distribution caused by lane changes, and supports optimal decision-making to maximize the driver's expected utility by balancing the trade-off between safety margins and waiting time.

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