A Granular Evacuation Modeling Framework

• Autorzy: Wojciech Świeboda , Andrzej Krauze , Hung Son Nguyen
• Języki publikacji: EN

Abstrakty

EN

In this paper we describe an evacuation modeling framework based on a graph representation of the scene. Typically such graphs (geometric networks) are constructed using Medial Axis Transform or Straight Medial Axis Transform. In our work we use Voronoi tessellation of a set of points approximating the scene (a single floor plan) along with the dual graph - Delaunay triangulation. Using these two graphs we extract not only the information about paths in the building, but also information about path widths and areas assigned to vertices. We discuss a typical density-based evacuation model coupled with a partial behavioral evacuation model within proposed framework.(original abstract)

Słowa kluczowe

EN

Construction; Security; Objects' safety; Evacuation

PL

Budownictwo; Bezpieczeństwo; Bezpieczeństwo obiektów; Ewakuacja

• Czasopismo: Annals of Computer Science and Information Systems
• Rocznik: 2014
• Tom: 2
• Strony: 337--342

Twórcy

autor

Wojciech Świeboda

• University of Warsaw, Poland

autor

Andrzej Krauze

• The Main School of Fire Service

autor

Hung Son Nguyen

• University of Warsaw, Poland

Bibliografia

• Afyouni I., Ray C., and Claramunt C., "Spatial models for contextaware indoor navigation systems: A survey." J. Spatial Information Science, vol. 4, no. 1, pp. 85-123, 2012. [Online]. Available: http://dblp.uni-trier.de/db/journals/josis/josis4.html