建筑火灾中远程交互模式对寻路绩效的影响

Influence of Remote Interaction Mode on Pathfinding Performance in Building Fires

火灾搜救团队在高层建筑火灾中信息交互手段受限且缺乏理论支持。本文根据空间信息的传递方式选取3种交互模式:1)语音;2)建筑平面图及规范语音;3)视频。实地模拟高层建筑火场进行实验,记录并分析参试者逃生时间与路程。结果表明,在语言沟通方式下,逃生时间与逃生所走的总距离最长。在建筑平面图及语音沟通方式下,逃生时间与逃生所走的总距离最短。在动态环境下,建筑平面图及规范语音的交互模式使得寻路更高效且更准确。

Since fire rescue teams’information interaction means in high-rise building fires is limited and theoretical support is insufficient,three interactive modes are selected according to the ways of spatial information transmission:1 speech,2 architectural plan and standard speech,3 video.Field simulation of high-rise building fire field collaborative path finding experiments is conducted,recording and analyzing the participants’escape time and distance.The results show that in the language communication mode,the escape time and the total distance covered are the longest.In the architectural floor plan and voice communication mode,the total distance and the time for escape are both the shortest.It is concluded that in a dynamic environment,building plans and voice communication make path finding more efficient and accurate.