摘要
基于人机交互、虚实融合、精准灭火剂喷射轨迹、火灾衰减模型等技术,对多功能消防水枪虚实融合系统进行研发设计,可实现多功能消防水枪在不同典型复杂连锁火灾场景需求下的模拟训练。针对灭火剂喷射高度、距离、角度等关键参量进行试验验证,该系统可实现误差2%以下的精准复现,还可贴近实际灭火作用下火灾发展的效果,有效提升消防员在典型复杂火灾场景中的实战处置技能。
Based on technologies such as human‑machine interaction,virtual-real integration,precise fire extinguishing agent spray trajectory,and fire attenuation model,a multi‑functional fire water gun virtual-real integration system is developed and designed,which can achieve simulation training of multi‑functional fire water guns in different typical complex chain fire scenarios.Through experimental verification,the system can achieve accurate reproduction with an error of less than 2%for key parameters such as the height,distance and angle of the spray mode of fire extinguishing agents.It can also be closely related to the feedback of actual fire extinguishing effects,effectively improve firefighters'practical handling skills in typical complex fire scenarios.
作者
许晓元
陈红光
李晶晶
朱红亚
Xu Xiaoyuan;Chen Hongguang;Li Jingjing;Zhu Hongya(Tianjin Fire Science and Technology Research Institute of MEM,Tianjin 300381,China;Laboratory of Fire Protection,Technology for Industry and Public Building,Ministry of Emergency Management,Tianjin 300381,China;Tianjin Key Laboratory of Fire Safety Technology,Tianjin 300381,China)
出处
《消防科学与技术》
CAS
北大核心
2023年第8期1103-1108,共6页
Fire Science and Technology
基金
国家重点研发计划“虚实融合态势仿真推演与应急救援三维演练系统”(2020YFB2103504)。
关键词
多功能消防水枪
虚实融合
模拟训练
轨迹算法
真实性
multi‑functional fire water gun
combination of virtual and real
simulation training
trajectory algorithm
facticity
