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Title:
a spatial topological routing solution for emergency responding in 3d subway area
Author: Niu Lei ; Zhu Guobin ; Ke Xinli
Keyword: Railroads ; Subway stations ; Subways ; Three dimensional ; Topology
Source: International Journal of Emergency Management
Issued Date: 2012
Volume: 8, Issue:3, Pages:185-206
Indexed Type: EI
Department: (1) Department of Survey and Spatial Information Henan University of Urban Construction Pindingshan China; (2) International School of Software Wuhan University Wuhan China; (3) Institute of Geographic Sciences and Natural Resources Research Chinese Academy of Sciences Beijing China
Abstract: With the fast expanding of cities, people spend more time on travelling among complex built-up areas such as large subway station. When the emergency event appears, people need a routing method that provides the optimised path fast and a path-finding solution that utilises spatial topological relationship to finish the inner building routing is sounding for this task. The introduced 3D spatial routing solution divides a specific routing problem into several minor routing problems across the related spatial regions to acquire optimised performance. The experiment shows that the spatial relationship introduced into solution increases the speed of the whole route generation significantly, and still maintains a high quality of the path-finding results. In conclusion, the proposed solution has represented a new meaningful approach to apply spatial topological relationship into emergency path-finding solutions for subway areas. Copyright © 2012 Inderscience Enterprises Ltd.
English Abstract: With the fast expanding of cities, people spend more time on travelling among complex built-up areas such as large subway station. When the emergency event appears, people need a routing method that provides the optimised path fast and a path-finding solution that utilises spatial topological relationship to finish the inner building routing is sounding for this task. The introduced 3D spatial routing solution divides a specific routing problem into several minor routing problems across the related spatial regions to acquire optimised performance. The experiment shows that the spatial relationship introduced into solution increases the speed of the whole route generation significantly, and still maintains a high quality of the path-finding results. In conclusion, the proposed solution has represented a new meaningful approach to apply spatial topological relationship into emergency path-finding solutions for subway areas. Copyright © 2012 Inderscience Enterprises Ltd.
Language: 英语
Content Type: 期刊论文
URI: http://ir.iscas.ac.cn/handle/311060/15458
Appears in Collections:软件所图书馆_期刊论文

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Recommended Citation:
Niu Lei,Zhu Guobin,Ke Xinli. a spatial topological routing solution for emergency responding in 3d subway area[J]. International Journal of Emergency Management,2012-01-01,8(3):185-206.
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