Earticle

초록

영어

In order to simulate pedestrian evacuation from a room with multiple exits, an extended floor field cellular automata (CA) model is proposed to describe the decision-making behavior of pedestrians in a realistic way. The problem of the potential distortion and reciprocating route of pedestrians is solved. Meanwhile, the visual factor and the visual field are introduced to reveal the effect of visual sense on intelligent decision-making behavior of evacuees. To make the simulation more reasonable, human psychological behaviors are considered in the model, such as panic psychology, self-protection awareness, competition awareness, etc. Moreover, the width and the layout of exits are also taken into account and the critical value is obtained by simulation. The results show that the proposed CA model is efficient and realistic in the assessment of both human evacuation and building design.

목차

Abstract
 1. Introduction
 2. Model Fundamentals
  2.1. Cellular Automata Description
  2.2. Floor Field Description
 3. The Decision-making Behavior Rules
  3.1. The Visual Effect on Decision-making
  3.2. The Solution of the Confliction
 4. The Simulation Results and Analysis
  4.1. The Comparison Results
  4.2. The Effect of the Visual Field
  4.3. The Exit Condition
 5. Conclusions
 References

키워드

저자

• Dawei Zhang [ College of Mechanical and Electrical Engineering, Harbin Engineering University, Harbin, 150000, China ]
• Haitao Zhu [ College of Mechanical and Electrical Engineering, Harbin Engineering University, Harbin, 150000, China ]
• Chong Liu [ College of Mechanical and Electrical Engineering, Harbin Engineering University, Harbin, 150000, China ]

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  International Journal of Smart Home

• 간기

  격월간

• pISSN

  1975-4094

• 수록기간

  2008~2016

• 십진분류

  KDC 505 DDC 605