低可见度下基于智能体模型的经典疏散行为仿真  

Simulation of classical evacuation behavior in low visibility based on agent model

作　　者：刘凯[1] 季经纬[1] 汤雪飞 鞠祎 LIU Kai;JI Jing-wei;TANG Xue-fei;JU Yi(School of Safety Engineering,China University of Mining and Technology,Jiangsu Xuzhou 221116,China;Sichuan Electric Power Design Consulting Co.LTD,Sichuan Chengdu 610041,China)

机构地区：[1]中国矿业大学安全工程学院,江苏徐州221116 [2]四川电力设计咨询有限责任公司,四川成都610041

出　　处：《消防科学与技术》2019年第10期1384-1387,共4页Fire Science and Technology

摘　　要：随着可见度的降低,行人的环境记忆效应会逐渐减弱,而听觉、触觉等会更灵敏。行人会出现摸索、走偏等特殊行为,也会倾向于通过寻找标识物来帮助行走。通过构建智能体疏散模型,加入视角和可见度创建了视觉模型,并将其作为疏散智能体的感知系统,驱动力以及出口吸引力作为动力,运用C++语言编写模型的仿真环境,分别对低可见环境下的跟随、从众、沿墙等行为进行仿真模拟。研究对于复杂大型建筑的消防疏散设计及相关疏散模型的建立具有重要意义。With the reduction of visibility, the environmental memory effect of pedestrians will gradually weaken, and the hearing and touch of pedestrians will be more sensitive. At the same time, pedestrians will have special behaviors such as groping and deviation,and they will also tend to help walking by looking for landmarks.By building intelligent evacuation model body, considering the perspective and visibility to create a visual model, and use it as the perceptual system of evacuation agent, driving force and export appeal as power, using C++ language model to simulate environment,follow, conformity and evacuation along the wall in low visibility conditions is simulated. The research is of great significance for the fire evacuation design of complex large buildings and the establishment of relevant evacuation models.

关 键 词：人员疏散 低可见度 智能体模型 仿真模拟 

分 类 号：X913.4[环境科学与工程—安全科学] TU972.4[建筑科学—建筑设计及理论]