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  • Summary & Details

Modeling of Cyclist's Speed Decision Based on Acceleration and Deceleration Judgments at Unsignalized Intersection

無信号交差点におけるサイクリストの加減速判断に基づく速度決定モデルの構築

Detailed Information

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, 5) 名古屋大学
Affiliation(E)1) Toyota Technical Development, 2) Toyota Technical Development, 3) Toyota Technical Development, 4) Nagoya University, 5) Nagoya University
Abstract(J)自転車はルール認識の曖昧さ等により多様な動きをするため,自転車の動きをモデル化したシミュレーションは自動運転等の安全評価において非常に重要である.本研究では,無信号交差点における左折巻き込みシーンを対象に,自転車シミュレータを用いて計測したデータからサイクリストの速度決定モデルの構築・評価を行った.

Translation

Abstract(E)Bicycles exhibit diverse behavior due to ambiguous rule recognition, making them an important safety factor for automobiles. Therefore, modeling cyclist behavior is a critical issue for evaluating safety systems such as automated driving through simulations. This study develops a cyclist speed decision model for interaction scenes with left-turning vehicles at unsignalized intersections. The model is constructed using experimental data measured with a bicycle simulator and is evaluated through comparisons with the measured data.

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