BLE 환경에서 실내 위기관리를 위한 스마트 장치 기반의 재난대피 시스템
A Disaster Evacuation System Using Smart Devices for Indoor Crisis Management in BLE Environments
3
조회
0
다운로드
2
인용
0
참고문헌
키워드
초록
This paper describes a novel disaster evacuation system using embedded systems such as smart devices for crisis and emergency management. In indoor environments deployed with the Bluetooth Low Energy(BLE) beacons, smart devices detect their indoor positions from beacon messages and interact with Map Server(MS) and Route Server(RS) in the Internet over the LTE and/or Wi-Fi functions. The MS and RS generate an optimal path to the nearest emergency exit based on a novel graph generation method for less route computation, called the Disaster Evacuation Graph(DEG), for each smart device. The DEG also enables efficient processing of some constraints in the computation of route, such as load balancing in situation of different capacities of paths or exits. All data interfaces among three system components, the MS, RS, smart devices, have been defined for modular implementation of our disaster evacuation system. Our experimental system has been deployed and tested in our building thoroughly and gives a good evidence that the modular design of the system and a novel approach to compute emergency route based on the DEG is competitive and viable.
Abstract
This paper describes a novel disaster evacuation system using embedded systems such as smart devices for crisis and emergency management. In indoor environments deployed with the Bluetooth Low Energy(BLE) beacons, smart devices detect their indoor positions from beacon messages and interact with Map Server(MS) and Route Server(RS) in the Internet over the LTE and/or Wi-Fi functions. The MS and RS generate an optimal path to the nearest emergency exit based on a novel graph generation method for less route computation, called the Disaster Evacuation Graph(DEG), for each smart device. The DEG also enables efficient processing of some constraints in the computation of route, such as load balancing in situation of different capacities of paths or exits. All data interfaces among three system components, the MS, RS, smart devices, have been defined for modular implementation of our disaster evacuation system. Our experimental system has been deployed and tested in our building thoroughly and gives a good evidence that the modular design of the system and a novel approach to compute emergency route based on the DEG is competitive and viable.
참고문헌 (15)
- B. Xiao, "An Efficient Algorithm for Dynamic Shortest Path Tree Update in Network Routing", Journal of Communications and Networks, 9(4), pp.473~481 (2007), 한국통신학회
- G. Ni, "Incremental Updates Based on Graph Theory for Consumer Electronic Devices", IEEE Transactions on Consumer Electronics, 61(1), pp.128~136 (2015)
- T. Y. Wang, "The Application of the Shortest Path Algorithm in the Evacuation System", Proceedings of International Conference on ICM, 2, pp.250~253 (2011)
- W. Bian, "Research on Personalized Indoor Routing Algorithm", Proceedings of the 13th International Symposium on DCABES, pp.275~277 (2014)
- C. Hernández, "Reusing Cost-Minimal Paths for Goal-Directed Navigation in Partially Known Terrains", Autonomous Agents and Multi-Agent Systems, 29(5), pp.850~895 (2014)
- L. S. C. Pun-Cheng, "An Interactive Web-Based Public Transport Enquiry System With Real-Time Optimal Route Computation", IEEE Transactions on Intelligent Transportation Systems, 13(2), pp.983~988 (2012)
- J. Sun, "Indoor Evacuation Routes Planning with a Grid Graph-based Model", Proceedings of the 19th International Conference on Geoinformatics, pp.1~4 (2011)
- H. Yu, "Use Critical Sub-graph to Optimize the In-building Shortest Path Algorithm", Proceedings of the 3rd International Conference on Innovations in Bio-Inspired Computing and Applications, pp.323~328 (2012)
- 김근한, "공간 DBMS를 활용한 3차원 실내 대피 경로 안내 시스템", 한국지형공간정보학회지, 16(4), pp.41~48 (2008), 한국지형공간정보학회
- J. Ahn, "RescueMe: An Indoor Mobile Augmented-Reality Evacuation System by Personalized Pedometry", Proceedings of IEEE Asia-Pacific Services Computing Conference, pp.70~77 (2011)
- 라동준, "Wi-Fi 신호를 사용하지 않고 보행자 궤적과 건물내 지도 특성만을 이용한 스마트폰 실내 위치 측정 시스템", 대한임베디드공학회논문지, 9(6), pp.323~334 (2014), 대한임베디드공학회[DOI]
- T. S. Perry, "Navigating the Great Indoors", IEEE Spectrum, 49(11), pp.15~ (2012)
- 김은성, "인간이동 감지기술을 활용한 다중이용건축물에서의 최적피난경로 알고리즘의 연구", 한국디지털건축인테리어학회 논문집, 8(2), pp.13~20 (2008), 한국디지털건축·인테리어학회