拥挤系统阻碍物设置的真人行为实验研究

李靖宇; 姜立; 沈超; 于忱; 韩战钢; 李靖宇; 姜立; 沈超; 于忱; 韩战钢

doi:10.13306/j.1672-3813.2016.02.003

复杂系统与复杂性科学 >

2016 , Vol. 13 >Issue 2: 22 - 26

DOI: https://doi.org/10.13306/j.1672-3813.2016.02.003

拥挤系统阻碍物设置的真人行为实验研究

李靖宇 ,
姜立 ,
沈超 ,
于忱 ,
韩战钢 ,
李靖宇 ,
姜立 ,
沈超 ,
于忱 ,
韩战钢

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1.北京师范大学系统科学学院,北京 100875;
2.中国科学院科技政策与管理科学研究所,北京 100190;
3.国防科学技术大学信息系统与信息管理学院,湖南 410073;
4.北京师范大学水科学研究院,北京 100875

李靖宇(1992-),女,重庆人,硕士研究生,主要研究方向为科技政策和复杂系统。

收稿日期: 2014-10-25

修回日期: 2015-01-16

网络出版日期: 2025-02-25

基金资助

国家自然科学基金(61074116,61374165)

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Human Experiments for Optimizing Obstacles Settings in a Crowd System

LI Jingyu ,
JIANG Li ,
SHEN Chao ,
YU Chen ,
HAN Zhangang ,
LI Jingyu ,
JIANG Li ,
SHEN Chao ,
YU Chen ,
HAN Zhangang

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1.School of Systems Science, Beijing Normal University, Beijing 100875, China;
2.Institute of Policy and Management, Chinese Academy of Sciences, Beijing 100190, China;
3.College of Information Systems and Management, National University of Denfense Technology, Hunan 410073, China;
4.College of Water Sciences, Beijing Normal University, Beijing 100875, China

Received date: 2014-10-25

Revised date: 2015-01-16

Online published: 2025-02-25

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摘要

开展真人行为实验，研究拥挤人群疏散行为及阻碍物的优化设置，旨在为提高恐慌下人群疏散效率提供理论支持。观察实验视频，发现拥挤人群疏散所特有的现象，包括距离出口最近处三人挤压即可堵住出口，人群疏散过程呈现出一定的周期波动性等。对比有无阻碍物时人群疏散速度得出，在房间内合理设置阻碍物有利于提高人群疏散效率，并且设置两个阻碍物优于设置一个阻碍物。此外，阻碍物的设置有助于减轻人群在出口处的拥挤程度，使得疏散过程变得更加平稳有序，从而提高了疏散效率。

关键词： 拥挤系统; 真人行为实验; 阻碍物设置; 疏散速度

本文引用格式

李靖宇 , 姜立 , 沈超 , 于忱 , 韩战钢 , 李靖宇 , 姜立 , 沈超 , 于忱 , 韩战钢 . 拥挤系统阻碍物设置的真人行为实验研究[J]. 复杂系统与复杂性科学, 2016 , 13(2) : 22 -26 . DOI: 10.13306/j.1672-3813.2016.02.003

Abstract

Based on what the previous studies did before, the researchers carry out human experiments to analyze the process of evacuation and the optimization of obstacles settings, thus providing theoretical support to improve the efficiency of evacuation in a panic situation. The experimental videos provides us peculiar phenomena during the evacuation, for instance, three individuals crowding together can block the exit and the evacuation process seems to be periodically fluctuated. By comparing experiments differentiated by the obstacle settings, the paper concludes that a reasonable placement of obstacles can improve the efficiency of evacuation, and that setting two obstacles is better than one. Furthermore, crowding is partly alleviated by the placement of obstacles, so that the evacuation process could become more stable, more orderly, thereby the efficiency of the evacuation is better.

Key words： crowd system; human experiments; obstacles settings; evacuation speed

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