基于应急疏散决策优化的智能疏散无线诱导技术  

Intelligent Evacuation Wireless Induction Technology Based on Emergency Evacuation Decision Optimization

作　　者：姜雪 张培红[1] 禹傲然 陈棒 张新伟 李娜[1] JIANG Xue;ZHANG Peihong;YU Aoran;CHEN Bang;ZHANG Xinwei;LI Na(School of Resources and Civil Engineering,Northeastern University ,Shenyang 110819;不详)

机构地区：[1]东北大学资源与土木工程学院,沈阳110819 [2]中国第一汽车集团有限公司,长春130000

出　　处：《工业安全与环保》2021年第12期21-26,共6页Industrial Safety and Environmental Protection

基　　金：国家重点研发计划项目(2017YFC0804900)。

摘　　要：为了实现火灾等突发事件时复杂环境下大规模人群应急疏散的智能诱导,最大程度减少疏散诱导不利造成的人员伤亡,基于改进的自适应蚁群算法,构建应急疏散决策优化平台;运用基于LoRa的无线通信技术和单片机控制技术,开发LED智能疏散无线指示标识、无线火灾探测器、中心节点和主控节点,构建LoRa星形网络,建立复杂事故环境下基于疏散决策全局优化的智能疏散无线诱导系统,并在某建筑物进行案例应用。结果表明,该系统功耗低、传输距离远、系统布置方便灵活,可根据事故环境状态的改变调整疏散策略,诱导受灾人员选择远离事故风险严重的路径,达到复杂事故环境下应急疏散智能无线诱导的目标。In order to realize intelligent induction of mass emergency evacuation in complex environment of fire and other emergencies and minimize casualties caused by adverse evacuation induction,an optimization platform for emergency evacuation decision was constructed based on improved adaptive ant colony algorithm.Based on LoRa wireless communication technology and single-chip microcomputer control technology,the LED intelligent evacuation wireless indicator,wireless fire detector,central node and master node were developed,LoRa star network was constructed,an intelligent evacuation wireless induction system based on evacuation decision global optimization in complex accident environment was established,and also applied to one building.The results show that the system has the characteristics of low power consumption,long transmission distance,convenient and flexible system layout,and can adjust the evacuation strategy according to the change of the accident environment,and induce the affected people to choose the path away from the serious accident risk for evacuation,so as to achieve the goal of intelligent wireless induction of emergency evacuation in complex accident environment.

关 键 词：智能疏散 决策优化 疏散指示标识 远距离无线通信(LoRa) 

分 类 号：TN9[电子电信—信息与通信工程]