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■論文No. |
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■ページ数 |
6ページ |
■発行日
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2018/09/01 |
■タイトル |
Quantitative Evaluation of Attention to the Driving Environment During Automated Driving at Levels 3 using ERP: Evaluation of Psychophysiological State of Driver |
■タイトル(英語) |
Quantitative Evaluation of Attention to the Driving Environment During Automated Driving at Levels 3 using ERP: Evaluation of Psychophysiological State of Driver |
■著者名 |
Tomohiro Murase (Aoyama Gakuin University), Kosuke Oiwa (Aoyama Gakuin University), Akio Nozawa (Aoyama Gakuin University) |
■著者名(英語) |
Tomohiro Murase (Aoyama Gakuin University), Kosuke Oiwa (Aoyama Gakuin University), Akio Nozawa (Aoyama Gakuin University) |
■価格 |
会員 ¥550 一般 ¥770 |
■書籍種類 |
論文誌(論文単位) |
■グループ名 |
【C】電子・情報・システム部門 |
■本誌 |
電気学会論文誌C(電子・情報・システム部門誌) Vol.138 No.9 (2018) 特集T:知能メカトロニクス分野と連携する知覚情報技術 特集U:国際会議ICESS 2017
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■本誌掲載ページ |
1148-1153ページ |
■原稿種別 |
論文/英語 |
■電子版へのリンク |
https://www.jstage.jst.go.jp/article/ieejeiss/138/9/138_1148/_article/-char/ja/
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■キーワード |
automated driving,event-related potential,the dual task method,autonomic nervous system activity,visual analog scale |
■要約(日本語) |
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■要約(英語) |
In automated driving at Level 3, drivers constantly need to allocate attention to the driving environment to react immediately to a take-over request. However, the amount of attention of drivers to the driving environment has not been quantified. The objective of this study was a quantitative evaluation of the amount of attention to the driving environment, and the psychophysiological state of the driver, during automated driving at Level 3. Attention and driver state at Level 3 were evaluated using ERP and psychophysiological indices respectively with compared to Level 2. The dual task method was used, in which twelve subjects performed driving tasks (Level 2 and Level 3) on a driving simulation system while in parallel performing an auditory oddball task. The data showed that the amount of attention to the driving environment at Level 3 decreased in comparison to Level 2, as indirectly measured by a 19.2% increase in attention to the auditory oddball task. Sympathetic nervous system activity during Level 3 automated driving decreased as compared to Level 2. In the psychological state, comfortable feeling and arousal level decreased at Level 3. |
■版 型 |
A4 |
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