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Authors: Christoph Nellinger ; Jan Marius Stürmer and Tobias Koch

Affiliation: German Aerospace Center, Institute for the Protection of Terrestrial Infrastructures, Sankt Augustin, Germany

Keyword(s): Agent-Based Modeling, Pedestrian Flow Simulation, Digital Twin, Coupling Dynamics, Co-Simulation.

Abstract: Pedestrian flow simulation is crucial for accurately depicting daily activities and dynamics of infrastructures, such as town halls, train stations, or airports. Current pedestrian flow models often lack the capability to interact with environmental changes in real-time or only focus on one-directional interactions via prescribed events. To address this limitation, we propose a hybrid approach that combines graph-based methods for large-scale navigation with the optimal steps model for small-scale navigation and locomotion of agents. This combination enables dynamic updates according to environmental changes provided by other simulations. We demonstrate the effectiveness of our proposed approach in an exemplary airport architecture where pedestrian simulation is coupled with an electrical simulation, resulting in a successful bidirectional coupling. Specifically, we consider a scenario where a saboteur agent meddles with an electrical circuit, causing a ripple effect that impacts ped estrian behavior. (More)

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Paper citation in several formats:
Nellinger, C., Stürmer, J. M. and Koch, T. (2025). A Multi-Layer Navigation Approach for Interactive Pedestrian Flow Simulation in Digital Twins. In Proceedings of the 15th International Conference on Simulation and Modeling Methodologies, Technologies and Applications - SIMULTECH; ISBN 978-989-758-759-7; ISSN 2184-2841, SciTePress, pages 295-304. DOI: 10.5220/0013555700003970

@conference{simultech25,
author={Christoph Nellinger and Jan Marius Stürmer and Tobias Koch},
title={A Multi-Layer Navigation Approach for Interactive Pedestrian Flow Simulation in Digital Twins},
booktitle={Proceedings of the 15th International Conference on Simulation and Modeling Methodologies, Technologies and Applications - SIMULTECH},
year={2025},
pages={295-304},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0013555700003970},
isbn={978-989-758-759-7},
issn={2184-2841},
}

TY - CONF

JO - Proceedings of the 15th International Conference on Simulation and Modeling Methodologies, Technologies and Applications - SIMULTECH
TI - A Multi-Layer Navigation Approach for Interactive Pedestrian Flow Simulation in Digital Twins
SN - 978-989-758-759-7
IS - 2184-2841
AU - Nellinger, C.
AU - Stürmer, J.
AU - Koch, T.
PY - 2025
SP - 295
EP - 304
DO - 10.5220/0013555700003970
PB - SciTePress