Pedestrian dynamic behaviour modeling

Gen Karoji, Kensuke Hotta, Akito Hotta, Yasushi Ikeda

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

The research of developing and improving pedestrian simulation model is essential in the process of analysing, evaluating and generating the architectural spaces that can not only satisfy circulation design condition but also promote sales by attracting customers. In terms of programming the simulation for commercial environment, current study attempts to use shortest-path algorithm generally and these results suggested that the model can reproduce approximate real trajectory within given environment. However, these studies also mentioned about necessity of considering shopper internal state and visual field. In this paper, in order to further incorporate the dynamic internal state (memory) into simulation model, we propose using iterative algorithm based on recurrent neural network (RNN) framework which allow it to exhibit temporal dynamic behaviour for a time sequence. Finally, we demonstrate the effectiveness of these algorithms we introduce and assess the combination of multiple algorithms and calibration of probability by comparing with trajectories of the experiment.

Original languageEnglish
Title of host publicationIntelligent and Informed - Proceedings of the 24th International Conference on Computer-Aided Architectural Design Research in Asia, CAADRIA 2019
EditorsMarc Aurel Schnabel, Tomohiro Fukuda, Matthias Hank Haeusler
PublisherThe Association for Computer-Aided Architectural Design Research in Asia (CAADRIA)
Pages281-290
Number of pages10
ISBN (Electronic)9789887891710
Publication statusPublished - 2019 Jan 1
Event24th International Conference on Computer-Aided Architectural Design Research in Asia: Intelligent and Informed, CAADRIA 2019 - Wellington, New Zealand
Duration: 2019 Apr 152019 Apr 18

Publication series

NameIntelligent and Informed - Proceedings of the 24th International Conference on Computer-Aided Architectural Design Research in Asia, CAADRIA 2019
Volume1

Conference

Conference24th International Conference on Computer-Aided Architectural Design Research in Asia: Intelligent and Informed, CAADRIA 2019
CountryNew Zealand
CityWellington
Period19/4/1519/4/18

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Keywords

  • Algorithm
  • Commercial environment
  • Pedestrian simulation
  • RNN

ASJC Scopus subject areas

  • Computer Graphics and Computer-Aided Design
  • Computer Vision and Pattern Recognition
  • Software

Cite this

Karoji, G., Hotta, K., Hotta, A., & Ikeda, Y. (2019). Pedestrian dynamic behaviour modeling. In M. A. Schnabel, T. Fukuda, & M. H. Haeusler (Eds.), Intelligent and Informed - Proceedings of the 24th International Conference on Computer-Aided Architectural Design Research in Asia, CAADRIA 2019 (pp. 281-290). (Intelligent and Informed - Proceedings of the 24th International Conference on Computer-Aided Architectural Design Research in Asia, CAADRIA 2019; Vol. 1). The Association for Computer-Aided Architectural Design Research in Asia (CAADRIA).