| Presentation | 2023-10-19 A Study on Victim Localization Method based on Radio Propagation using Unmmaned Aerial Vehicle Itsuki Mkouyasu, Makoto Kobayashi, Koichi Shin, Masahiro Nishi, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Landslide disasters caused by torrential rains and typhoons have brought extensive damage. Unmanned aerialvehicles (UAVs) are attracting attention for their ability to quickly collect information over a wide area at the site of a landslidedisaster. There have been several studies on the use of unmanned aerial vehicles for disaster victim detection. However, it isdifficult to detect victims in debris and sediment using these methods, and we believe that not only visible information suchas cameras but also invisible information such as radio waves may make search operations more efficient. We are studyinga method of detecting victims by radio waves using a receiver terminal equipped with an unmanned aerial vehicle, assumingthat the victims have a radio terminal transmitting 920 MHz radio waves. In this study, we propose a method for estimatingthe horizontal distance to the transmitting point using the propagation characteristics at different altitudes for each horizontaldistance and a method for searching for the victim using the horizontal distance estimation method. The effect of the error inthe estimated distance to the transmitting point and the error in the received power on the estimated point using the proposedmethod was evaluated by simulations. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | landslide disaster / UAV / 920 MHz band radio propagation / Distance estimation / Victim localization |
| Paper # | ICTSSL2023-24 |
| Date of Issue | 2023-10-12 (ICTSSL) |
| Conference Information | |
| Committee | IN / ICTSSL / IEE-SMF |
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| Conference Date | 2023/10/19(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Fukuoka University |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | Kunio Hato(NTT) / Osamu Uchida(Tokai Univ.) / 石田 隆張(明星大学) |
| Vice Chair | Tsutomu Murase(Nagoya Univ.) / Munenari Inoguchi(Toyama Univ.) / Akira Otsuka(Graduate Institute for Entrepreneurial Studies) |
| Secretary | Tsutomu Murase(NTT) / Munenari Inoguchi(NTT) / Akira Otsuka(KDDI Research) / (Fukuoka Univ.) |
| Assistant | / Makoto Kobayashi(Hiroshima City Univ.) |
| Paper Information | |
| Registration To | Technical Committee on Information Networks / Technical Committee on Information and Communication Technologies for Safe and Secure Life / Technical Committee on Smart Facilities |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A Study on Victim Localization Method based on Radio Propagation using Unmmaned Aerial Vehicle |
| Sub Title (in English) | |
| Keyword(1) | landslide disaster |
| Keyword(2) | UAV |
| Keyword(3) | 920 MHz band radio propagation |
| Keyword(4) | Distance estimation |
| Keyword(5) | Victim localization |
| 1st Author's Name | Itsuki Mkouyasu |
| 1st Author's Affiliation | Hiroshima City University(HCU) |
| 2nd Author's Name | Makoto Kobayashi |
| 2nd Author's Affiliation | Hiroshima City University(HCU) |
| 3rd Author's Name | Koichi Shin |
| 3rd Author's Affiliation | Hiroshima City University(HCU) |
| 4th Author's Name | Masahiro Nishi |
| 4th Author's Affiliation | Hiroshima City University(HCU) |
| Date | 2023-10-19 |
| Paper # | ICTSSL2023-24 |
| Volume (vol) | vol.123 |
| Number (no) | ICTSSL-218 |
| Page | pp.pp.1-5(ICTSSL), |
| #Pages | 5 |
| Date of Issue | 2023-10-12 (ICTSSL) |