Presentation 2022-03-08
A Study on Emergency Evacuation Algorithm Considering the Risk Degree of Exit
Yusuke Iekushi, Masaya Nakayama,
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Abstract(in Japanese) (See Japanese page)
Abstract(in English) In recent years, there has been increasing interest in emergency navigation from inside buildings using Wireless Sensor Network. Many researchers aimed at both guiding people to move out of a hazardous region safely and to exits quickly through ubiquitous interactions with sensors. However, almost all existing works neglect to consider the risk degree of exit. In this paper, in order to consider the route to the exit where the distance from people is not always the shortest, we defined an index based on the difference between the distance from the disaster and the distance from the people to the nodes on the route. We proposed a method to calculate the risk of the route to exits using this index. We evaluated the exit selection of people by simulation and compared the evacuation efficiency from the disaster environment with the conventional method.
Keyword(in Japanese) (See Japanese page)
Keyword(in English) Emergency Navigation / Wireless Sensor Network / Potential Field
Paper # SeMI2021-88
Date of Issue 2022-02-28 (SeMI)

Conference Information
Committee SeMI / IPSJ-MBL / IPSJ-UBI
Conference Date 2022/3/7(2days)
Place (in Japanese) (See Japanese page)
Place (in English) Online
Topics (in Japanese) (See Japanese page)
Topics (in English)
Chair Koji Yamamoto(Kyoto Univ.)
Vice Chair Kazuya Monden(Hitachi) / Yasunori Owada(NICT)
Secretary Kazuya Monden(Cyber Univ.) / Yasunori Owada(Waseda Univ.) / (Osaka Univ.)
Assistant Yuki Katsumata(NTT DOCOMO) / Akihito Taya(Aoyama Gakuin Univ.) / Yu Nakayama(Tokyo Univ. of Agri. and Tech.)

Paper Information
Registration To Technical Committee on Sensor Network and Mobile Intelligence / Special Interest Group on Mobile Computing and Smart Society System / Special Interest Group on Ubiquitous Computing System
Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) A Study on Emergency Evacuation Algorithm Considering the Risk Degree of Exit
Sub Title (in English)
Keyword(1) Emergency Navigation
Keyword(2) Wireless Sensor Network
Keyword(3) Potential Field
1st Author's Name Yusuke Iekushi
1st Author's Affiliation The University of Tokyo(UTokyo)
2nd Author's Name Masaya Nakayama
2nd Author's Affiliation The University of Tokyo(UTokyo)
Date 2022-03-08
Paper # SeMI2021-88
Volume (vol) vol.121
Number (no) SeMI-411
Page pp.pp.29-34(SeMI),
#Pages 6
Date of Issue 2022-02-28 (SeMI)