Presentation | 2020-02-27 Subway train location system by Smartphone Using the Acoustic data, Barometric pressure data and Magnetic data Hyeonjae Lee, Takaaki Hasegawa, Tsukasa Kato, Taka Kitamori, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | In this paper, we propose a subway train location system using acoustic data, barometric pressure data, and magnetic data obtained from a smartphone when passengers board subway and the performance is evaluated by experiment. The proposed system deals with power spectrum of acoustic data, scalar values of air pressure and magnetic data. And calculates subway position using the result of dynamic time warping. In order to calculate the ground truth value of the subway driving distance, we review a new method by measuring the driving condition of the subway. Finally, the experiment showed the result of merging each acoustic and air pressure, magnetic data. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Subway Position Estimation / Smartphone sensor / Dynamic time warping |
Paper # | ITS2019-30,IE2019-68 |
Date of Issue | 2020-02-20 (ITS, IE) |
Conference Information | |
Committee | ITE-HI / IE / ITS / ITE-MMS / ITE-ME / ITE-AIT |
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Conference Date | 2020/2/27(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Hokkaido Univ. |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | Image Processing, etc. |
Chair | Takehiro Nagai(Tokyo Inst. of Tech.) / / / Norihiko Ishii(NHK) / Norio Tagawa(Tokyo Metropolitan Univ.) / Nobuhiko Mukai(Tokyo Cisy Univ.) |
Vice Chair | / / / / Hiroyuki Arai(Nippon Institute of Technology) / Hisaki Nate(Tokyo Polytechnic Univ.) |
Secretary | (NTT) / / / (Fukuoka Univ.) / Hiroyuki Arai(NHK) / Hisaki Nate(NHK) |
Assistant |
Paper Information | |
Registration To | Technical Group on Human Inormation / Technical Committee on Image Engineering / Technical Committee on Intelligent Transport Systems Technology / Technical Group on Multi-media Storage / Technical Group on Media Engineering / Technical Group on Artistic Image Technology |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Subway train location system by Smartphone Using the Acoustic data, Barometric pressure data and Magnetic data |
Sub Title (in English) | |
Keyword(1) | Subway Position Estimation |
Keyword(2) | Smartphone sensor |
Keyword(3) | Dynamic time warping |
1st Author's Name | Hyeonjae Lee |
1st Author's Affiliation | Saitama University(Saitama Univ.) |
2nd Author's Name | Takaaki Hasegawa |
2nd Author's Affiliation | Saitama University(Saitama Univ.) |
3rd Author's Name | Tsukasa Kato |
3rd Author's Affiliation | Saitama University(Saitama Univ.) |
4th Author's Name | Taka Kitamori |
4th Author's Affiliation | Saitama University(Saitama Univ.) |
Date | 2020-02-27 |
Paper # | ITS2019-30,IE2019-68 |
Volume (vol) | vol.119 |
Number (no) | ITS-421,IE-422 |
Page | pp.pp.129-134(ITS), pp.129-134(IE), |
#Pages | 6 |
Date of Issue | 2020-02-20 (ITS, IE) |