室内消防救援路径寻优方法研究  

Research on optimization method of indoor fire rescue path

作　　者：徐子傲 王佳[1] 周小平[1] 陆一昕 XU Zi-ao;WANG Jia;ZHOU Xiao-ping;LU Yi-xin(Beijing University of Civil Engineering and Architecture,Beijing 100044,China;BIM Winner(Beijing)Technologies Co.Ltd.,Beijing100041,China)

机构地区：[1]北京建筑大学,北京100044 [2]盈嘉互联(北京)科技有限公司,北京100041

出　　处：《消防科学与技术》2020年第12期1766-1769,共4页Fire Science and Technology

摘　　要：建筑火灾救援时,现有的建筑内部路径生成多为最短路径,难以实现针对不同救援需求的室内路径规划。为此,提出一种基于BIM(建筑信息模型)的室内消防救援路径寻优方法,以BIM技术建立消防救援模型,在模型中构建三维室内路网,并为不同路网节点赋予不同属性权重,再结合路径生成算法和路径寻优规则,在最短路径的基础上,增加最安全路径和消防灭火最优路径的规划,使火灾救援路线有更多选择性,消防指挥更加便捷。In building fire rescue,the existing building internal path is mostly the shortest,which is difficult to realize the indoor path planning for different rescue needs.The paper puts forward an indoor fire rescue path optimization method based on BIM.The fire rescue model is established by BIM Technology,and the three-dimensional indoor road network is constructed in the model to give different attribute weights to different road network nodes.Combined with path generation algorithm and path optimization rules,the safest path and the optimal firefighting path are added on the basis of the shortest path.The fire rescue route is more optional and the fire command is more convenient.

关 键 词：建筑信息模型 火灾救援 路网构建 路径规划 

分 类 号：X913.2[环境科学与工程—安全科学] TU17[建筑科学—建筑理论]