| 研究課題/領域番号 |
22KJ2310
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| 補助金の研究課題番号 |
22J20686 (2022)
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| 研究種目 |
特別研究員奨励費
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| 配分区分 | 基金 (2023)
補助金 (2022) |
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| 応募区分 | 国内 |
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| 審査区分 |
小区分60100:計算科学関連
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| 研究機関 | 岡山大学 |
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研究代表者 |
GREGORJ ADRIEN THIBAUD M (2023) 岡山大学, 自然科学研究科, 特別研究員(DC2)
GREGORJ Adrien (2022) 岡山大学, 自然科学研究科, 特別研究員(DC2)
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| 研究期間 (年度) |
2023-03-08 – 2025-03-31
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| 研究課題ステータス |
交付 (2023年度)
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| 配分額 *注記 |
2,500千円 (直接経費: 2,500千円)
2024年度: 800千円 (直接経費: 800千円)
2023年度: 800千円 (直接経費: 800千円)
2022年度: 900千円 (直接経費: 900千円)
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| キーワード | pedestrian dynamics / collision avoidance / nudging / smooth pursuit / social interactions / crowd steering / gaze tracking |
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| 研究開始時の研究の概要 |
This research aims to explore the use of visual stimuli for steering crowds and improving pedestrian flow. Accomplishing this goal necessitates the development of models for predicting crowd motion and as an understanding of the mechanisms that come into play when humans are exposed to such stimuli.
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| 研究実績の概要 |
The project is advancing steadily, and we have acquired valuable findings. Specifically, we have continued our examination of the impacts of social interactions on pedestrian dynamics. Additionally, we have conducted thorough analyses of collision avoidance behaviors during encounters involving individuals and pairs. As a result, we have initiated research into the spontaneous synchronization of gait among socially interacting pairs, an area showing promising initial results which will require further exploration.
Concurrently, we have executed an experiment to explore how target shape affects smooth pursuit. Moreover, we have outlined plans for additional experiments to consolidate our findings. This research constitutes a critical step towards devising effective methods to nudge pedestrians.
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| 現在までの達成度 (区分) |
現在までの達成度 (区分)
2: おおむね順調に進展している
理由
Analysis of collision avoidance behaviors:
Our investigation into collision avoidance behaviors during encounters involving individuals and two-person groups has progressed significantly. The findings from our studies were presented at the Pedestrian and Evacuation Dynamics (PED) conference in 2023, and the corresponding article is under review for publication in Collective Dynamics. In addition, we have carefully analyzed the differences in behavior between individuals and groups of two during these encounters scenarios, and we plan to submit these results for publication soon. Furthermore, we have started studying the spontaneous gait synchronization among socially interacting two-person groups, which represents a promising avenue for further exploration.
Experiment on the impact of target shape on smooth pursuit:
Our experiment examining the influence of target shape on smooth pursuit has been successfully designed and executed with an initial group of participants. We are currently in the process of analyzing the results, and we have outlined plans for additional experiments to validate our findings. This research holds potential for enhancing our understanding of how target characteristics affect tracking performances.
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| 今後の研究の推進方策 |
My research plan includes two main objectives:
Nudging of pedestrians: I propose conducting complementary experiments to examine how pedestrians respond to different types of tracking target. Specifically, we aim to include a broader demographic, particularly focusing on the elderly population. By studying their smooth pursuit of various targets, this analysis will provide valuable insights into the effectiveness of nudging strategies and inform the development of tailored interventions to enhance pedestrian safety and mobility.
Analysis of pedestrian behaviors: Our research will keep investigating pedestrian behaviors during encounters, with a focus on avoidance strategies and the influence of social interactions. Additionally, we plan to study spontaneous gait synchronization among pedestrians, specifically exploring how the intensity of interaction affects synchronization patterns. Understanding these dynamics will inform crowd management techniques and urban design strategies.
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