Presentation | 2022-12-14 Turning Ego-vehicle Speed Estimation on Spectral Analysis using Millimeter-wave MIMO Radar Keiji Jimi, Takeki Ogitsu, |
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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 method of ego-vehicle speed estimation using a millimeter-wave MIMO radar, and we also discuss the estimation of turning. A conventional method using the ego-vehicle speed spectrum (hereafter, VS spectrum) occurs fatal errors by some scattered peaks on the VS spectrum when a vehicle turns. The proposed method estimates a VS spectrum with the ego vehicle yaw rate. The 2D VS spectrum had a peak of ego-vehicle speed, and the yaw rate estimates the ego-vehicle speed on turning. The estimated results of experiments were compared with those of the in-vehicle sensor and conventional method. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | millimeter-wave radar / MIMO / fast chirp modulation / ego-vehicle speed / yaw rate |
Paper # | WBS2022-58,ITS2022-34,RCC2022-58 |
Date of Issue | 2022-12-06 (WBS, ITS, RCC) |
Conference Information | |
Committee | RCC / ITS / WBS |
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Conference Date | 2022/12/13(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Ritsumeikan Univ. BKC |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | Shunichi Azuma(Nagoya Univ.) / Masahiro Fujii(Utsunomiya Univ.) / Takashi Shono(INTEL) |
Vice Chair | Shunichi Azuma(Hokkaido Univ.) / Koji Ishii(Kagawa Univ.) / Kohei Ohno(Meiji Univ.) / Naohisa Hashimoto(AIST) / Hiroyasu Ishikawa(Nihon Univ.) / Hideki Ochiai(Yokohama National Univ.) |
Secretary | Shunichi Azuma(CRIEPI) / Koji Ishii(Ritsumeikan Univ.) / Kohei Ohno(Toyama Prefectural Univ.) / Naohisa Hashimoto(NIT, Tsuruoka College) / Hiroyasu Ishikawa(Okayama Prefectural Univ.) / Hideki Ochiai(Chiba Univ. of Tech.) |
Assistant | SHAN LIN(NICT) / Ryosuke Adachi(Yamaguchi Univ.) / Msataka Imao(Mitsubishi Electric) / Taishi Swabe(NAIST) / Keiji Jimi(Gunma Univ.) / Sun Ran(Ibaraki Univ.) / Chen Na(NAIST) |
Paper Information | |
Registration To | Technical Committee on Reliable Communication and Control / Technical Committee on Intelligent Transport Systems Technology / Technical Committee on Wideband System |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Turning Ego-vehicle Speed Estimation on Spectral Analysis using Millimeter-wave MIMO Radar |
Sub Title (in English) | |
Keyword(1) | millimeter-wave radar |
Keyword(2) | MIMO |
Keyword(3) | fast chirp modulation |
Keyword(4) | ego-vehicle speed |
Keyword(5) | yaw rate |
1st Author's Name | Keiji Jimi |
1st Author's Affiliation | Gunma University(Gunma Univ.) |
2nd Author's Name | Takeki Ogitsu |
2nd Author's Affiliation | Gunma University(Gunma Univ.) |
Date | 2022-12-14 |
Paper # | WBS2022-58,ITS2022-34,RCC2022-58 |
Volume (vol) | vol.122 |
Number (no) | WBS-307,ITS-308,RCC-309 |
Page | pp.pp.130-134(WBS), pp.130-134(ITS), pp.130-134(RCC), |
#Pages | 5 |
Date of Issue | 2022-12-06 (WBS, ITS, RCC) |