지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
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초록· 키워드
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Geospatial research on emergency response in multi-level micro-spatial environments (e.g., multi-story buildings) that aims at understanding and analyzing human movements at the micro level has increased considerably since 9/11. Past research has shown that reducing the time rescuers needed to reach a disaster site within a building (e.g., a particular room) can have a significant impact on evacuation and rescue outcomes in this kind of disaster situations. With the purpose developing emergency response systems that are capable of using complex real-time geospatial information to generate fast-changing scenarios, this study develops a Spatiotemporal Optimal Route Algorithm (SORA) for guiding rescuers to move quickly from various entrances of a building to the disaster site (room) within the building. It identifies the optimal route and building evacuation bottlenecks within the network in real-time emergency situations. It is integrated with a Ubiquitous Sensor Network (USN) based tracking system in order to monitor dynamic geospatial entities, including the dynamic capacities and flow rates of hallways per time period. Because of the limited scope of this study, the simulated data were used to implement the SORA and evaluate its effectiveness for performing 3D topological analysis. The study shows that capabilities to take into account detailed dynamic geospatial data about emergency situations, including changes in evacuation status over time, are essential for emergency response systems.
목차
Abstract
1. Introduction
2. GIS-based Emergency Response Systems
3. Spatiotemporal Analysis for Emergency Responses in Indoor Space
4. Experimental Implementations
5. Conclusions
References
참고문헌 (34)
참고문헌 신청
1. [학술지(정기간행물)] - Armstrong, M. P. / 2002 / Geographic information technologies and their potentially erosive effects on personal privacy / Studies in the Social Sciences 27 : 19 ~ 28
2. [학술지(정기간행물)] - Azevedo, C. L. / 2014 / Vehicle tracking using the k-shortest paths algorithm and dual graphs / Transportation Research Procedia 1 (1) : 3 ~ 11
3. [학술지(정기간행물)] - Cahan, B. / 2002 / GIS at ground zero: spatial technologies bolsters World Trade Center response and recovery / GEO World 15 : 26 ~ 29
4. [학술지(정기간행물)] - Chen, X. / 2012 / A model for evacuation risk assessment with consideration of preand post-disaster factors / Computers, Environment and Urban Systems 36 (3) : 207 ~ 217
5. [학술지(정기간행물)] - Church, R. L. / 2003 / Measuring accessibility for people with a disability / Geographycal Analysis 35 (1) : 83 ~ 96
2. [학술지(정기간행물)] - Azevedo, C. L. / 2014 / Vehicle tracking using the k-shortest paths algorithm and dual graphs / Transportation Research Procedia 1 (1) : 3 ~ 11
3. [학술지(정기간행물)] - Cahan, B. / 2002 / GIS at ground zero: spatial technologies bolsters World Trade Center response and recovery / GEO World 15 : 26 ~ 29
4. [학술지(정기간행물)] - Chen, X. / 2012 / A model for evacuation risk assessment with consideration of preand post-disaster factors / Computers, Environment and Urban Systems 36 (3) : 207 ~ 217
5. [학술지(정기간행물)] - Church, R. L. / 2003 / Measuring accessibility for people with a disability / Geographycal Analysis 35 (1) : 83 ~ 96
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UCI(KEPA) : I410-ECN-0101-2016-533-000933552