Analysis of physical and gaze behavior factors influencing driver responses in car-to-cyclist intersection collisions
四輪車対自転車の出会い頭事故におけるドライバの反応に影響を与える身体・視線要因の分析
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- Publication code
- 20264468
- Paper/Info type
- JSAE Transaction
Vol.57 No.3
- Pages
- 673-678(Total 6 p)
- Date of publication
- May 2026
- Publisher
- JSAE
- Language
- Japanese
Detailed Information
| Category(J) | 論文 Translation |
|---|---|
| Category(E) | Paper |
| Author(J) | 1) 杉浦 虎太朗, 2) 新田 有輝, 3) 趙 雨晴, 4) 水野 幸治 |
| Author(E) | 1) Kotaro Sugiura, 2) Yuki Nitta, 3) Yuqing Zhao, 4) Koji Mizuno |
| 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 |
| Abstract(J) | ドライビングシミュレータを用いて対自転車事故時のブレーキ反応時間（BRT）に影響を与える要因を明らかにすることを目的とした。運転適性診断の結果と視線行動を統合して決定木分析を行ったところ、BRTに最も影響を与える要因はスキャン回数であり、次いで動体視力が階層的に影響する構造が示唆された。 Translation |
| Abstract(E) | Drivers' physical abilities significantly contribute to collision occurrences, and gaze behavior relates to hazard detection. However, it remains unclear how drivers' physical abilities and gaze behavior comprehensively affect collision occurrences, as these factors have often been examined separately. This study aims to identify the factors influencing drivers' braking reaction time (BRT) in car-to-cyclist collisions at intersections, using visual ability measures from driving aptitude tests as well as gaze behavior data obtained from driving simulator experiments. A decision tree model was applied, and results show that scan frequency and drivers' ability affect BRT. |
