| Presentation | 2015-06-06 A study of vehicle localization using its vibration due to road surface roughness Junichi Tsurushiro, Tomotaka Nagaosa, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | This paper describes a study of vehicle localization using its vibration due to road surface roughness. The authors suggest a vehicle localization scheme in which a vehicle can identify its location on the road. The vehicle localization can be carried out matching the current vehicle vibration with the prior observed vehicle vibration in the database as a vibration map. In this paper, the longitudinal vehicle localization is carried out by observing the vehicle vibration with a smart phone on the dashboard. First, the authors examine the effect of the matching duration of the current vehicle vibration data to the prior observed vibration for the precise of vehicle localization. It is shown that the long duration matching is effective in more precise vehicle localization. Next, the authors evaluate the performance of the vehicle localization scheme using current vehicle vibration data and prior vibration data in the database observed from the same vehicle, and using the ones from a vehicle and the ones from another vehicle. It is shown that the vehicle localization error is about 2.5 meter when using vibration data from the same vehicle, and about 3.5 meter when using vibration data from a vehicle and another vehicle. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Vehicle Localization / Road Surface Roughness / Smart Phone / Accelerometer |
| Paper # | ITS2015-3 |
| Date of Issue | 2015-05-30 (ITS) |
| Conference Information | |
| Committee | ITS |
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| Conference Date | 2015/6/6(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Kyushu Univ. |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | ITS Positioning, etc. |
| Chair | Tomotaka Nagaosa(Kanto Gakuin Univ.) |
| Vice Chair | Masahiro Fujii(Utsunomiya Univ.) / Tomotaka Wada(Kansai Univ.) |
| Secretary | Masahiro Fujii(AIST) / Tomotaka Wada(Utsunomiya Univ.) |
| Assistant | Kohei Ohno(Meiji Univ.) / Tetsuya Manabe(Saitama Univ.) |
| Paper Information | |
| Registration To | Technical Committee on Intelligent Transport Systems Technology |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A study of vehicle localization using its vibration due to road surface roughness |
| Sub Title (in English) | |
| Keyword(1) | Vehicle Localization |
| Keyword(2) | Road Surface Roughness |
| Keyword(3) | Smart Phone |
| Keyword(4) | Accelerometer |
| 1st Author's Name | Junichi Tsurushiro |
| 1st Author's Affiliation | Kanto Gakuin University(Kanto Gakuin Univ.) |
| 2nd Author's Name | Tomotaka Nagaosa |
| 2nd Author's Affiliation | Kanto Gakuin University(Kanto Gakuin Univ.) |
| Date | 2015-06-06 |
| Paper # | ITS2015-3 |
| Volume (vol) | vol.115 |
| Number (no) | ITS-73 |
| Page | pp.pp.11-16(ITS), |
| #Pages | 6 |
| Date of Issue | 2015-05-30 (ITS) |