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Pre-Instruction for Pedestrians Interacting Autonomous Vehicles With eHMI: Effects on Their Psychology and Walking Behavior
http://hdl.handle.net/10061/0002001181
http://hdl.handle.net/10061/00020011816ff16fe7-fe2f-4cdd-a9b3-ee2cfae37dd3
| 名前 / ファイル | ライセンス | アクション |
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fulltext (3.2 MB)
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| アイテムタイプ | 学術雑誌論文 / Journal Article(1) | |||||||||
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| 公開日 | 2025-09-30 | |||||||||
| タイトル | ||||||||||
| タイトル | Pre-Instruction for Pedestrians Interacting Autonomous Vehicles With eHMI: Effects on Their Psychology and Walking Behavior | |||||||||
| 言語 | ||||||||||
| 言語 | eng | |||||||||
| キーワード | ||||||||||
| 主題Scheme | Other | |||||||||
| 主題 | Autonomous vehicle | |||||||||
| キーワード | ||||||||||
| 主題Scheme | Other | |||||||||
| 主題 | human-AV communication | |||||||||
| キーワード | ||||||||||
| 主題Scheme | Other | |||||||||
| 主題 | external human-machine interface (eHMI) | |||||||||
| キーワード | ||||||||||
| 主題Scheme | Other | |||||||||
| 主題 | transportation education | |||||||||
| 資源タイプ | ||||||||||
| 資源タイプ | journal article | |||||||||
| アクセス権 | ||||||||||
| アクセス権 | open access | |||||||||
| 著者 |
Liu, Hailong
× Liu, Hailong
× Hirayama, Takatsugu
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| 抄録 | ||||||||||
| 内容記述タイプ | Abstract | |||||||||
| 内容記述 | External human-machine interface (eHMI) is considered as a new explicit communication method for pedestrian-AV interactions, particularly in encounter scenarios. Pedestrians without prior negotiation experience with eHMI may misinterpret the driving intentions of the AV, leading to confusion and unpredictable behavior. To address this issue, this study suggests providing pre-instruction on eHMI to enhance comprehension. To compare pedestrians’ subjective feelings and walking behavior changes with and without the use of eHMI, as well as before and after receiving pre-instructions, a road crossing experiment using a within-subject design was conducted. In the experiment, the participants were challenged to recognize situations and experienced uncertainty when encountering AVs lacking eHMI, in contrast to manual driving vehicles. After the pre-instruction, participants could understand the driving intention of an AV with eHMI and predict its driving behavior more easily. Furthermore, participants’ subjective feelings and hesitation to make decisions improved to align with the same criteria as encountered with a manual driving vehicle. Additionally, this study found that the information guidance effect of using eHMI made participants’ walking speeds more consistent over multiple trials, as they gain a comprehensive understanding of eHMI principles through the pre-instruction. | |||||||||
| 書誌情報 |
en : IEEE Transactions on Intelligent Transportation Systems 巻 26, 号 8, p. 11313-11324, ページ数 12, 発行日 2025-04-22 |
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| 出版者 | ||||||||||
| 出版者 | IEEE | |||||||||
| ISSN | ||||||||||
| 収録物識別子タイプ | EISSN | |||||||||
| 収録物識別子 | 1558-0016 | |||||||||
| 出版者版DOI | ||||||||||
| 関連タイプ | isIdenticalTo | |||||||||
| 識別子タイプ | DOI | |||||||||
| 関連識別子 | https://doi.org/10.1109/TITS.2025.3560621 | |||||||||
| 出版者版URI | ||||||||||
| 関連タイプ | isIdenticalTo | |||||||||
| 識別子タイプ | URI | |||||||||
| 関連識別子 | https://ieeexplore.ieee.org/document/10973283 | |||||||||
| 権利 | ||||||||||
| 権利情報Resource | https://creativecommons.org/licenses/by-nc-nd/4.0/ | |||||||||
| 権利情報 | © 2025 The Authors. This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License. For more information, see https://creativecommons.org/licenses/by-nc-nd/4.0/ | |||||||||
| 著者版フラグ | ||||||||||
| 出版タイプ | VoR | |||||||||
| 助成情報 | ||||||||||
| 助成機関名 | Japan Society for the Promotion of Science (JSPS) | |||||||||
| 研究課題番号 | 20K19846 | |||||||||
| 研究課題番号URI | https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-20K19846/ | |||||||||
| 研究課題名 | 運転自動化システムに対する過信のメカニズム解明と過信抑制HMIの構築 | |||||||||
| 助成情報 | ||||||||||
| 助成機関名 | Japan Society for the Promotion of Science (JSPS) | |||||||||
| 研究課題番号 | 19K12080 | |||||||||
| 研究課題番号URI | https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-19K12080/ | |||||||||
| 研究課題名 | 薄暮時・夜間における歩行者と移動体の視覚的インタラクションの基盤技術 | |||||||||
