Presentation 2017-01-18
Estimation of pedestrian motion using the combination of position and velocity information of ultra-wideband multi radar data
Kaoru Ito, Takuya Sakamoto,
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Abstract(in Japanese) (See Japanese page)
Abstract(in English) Most of conventional studies use only a single radar system for the measurements of a human body because of the system cost and the complexity. We use multiple ultra-wideband radar sytems to form a radar network to measure the same target person from different angles. The use of ultra-wideband signals allows us to measure the range of the target using the signal intensity, and we can determine the position of the target using data from multiple radar systems. In contrast, the phase of the received signals contains the information of Doppler shift, from which we can estimate the Doppler velocity of the target for each radar system. By combining the Doppler velocities of the multiple radar systems, the velocity vector can be accurately estimated. This study combines the position information and velocity information of the received signal, and achieves accurate estimation of walking human trajectories.
Keyword(in Japanese) (See Japanese page)
Keyword(in English) ultra-wideband / multi radar / Doppler / motion estimation / human
Paper # PN2016-62,EMT2016-91,OPE2016-137,LQE2016-126,EST2016-101,MWP2016-75
Date of Issue 2017-01-11 (PN, EMT, OPE, LQE, EST, MWP)

Conference Information
Committee OPE / EST / LQE / EMT / PN / MWP / IEE-EMT
Conference Date 2017/1/18(2days)
Place (in Japanese) (See Japanese page)
Place (in English) Iseshi Kanko Bunka Kaikan
Topics (in Japanese) (See Japanese page)
Topics (in English)
Chair Kensuke Ogawa(Fujikura) / Hideaki Kimura(NTT) / Susumu Noda(Kyoto Univ.) / Motoyuki Sato(Tohoku Univ.) / Eiji Oki(Univ. of Electro-Comm.) / Yuichi Kado(Kyoto Inst. of Tech.) / Masahiro Tanaka(Gifu Univ.)
Vice Chair Kazutoshi Kato(Kyushu Univ.) / Shinichiro Ohnuki(Nihon Univ.) / Akimasa Hirata(Nagoya Inst. of Tech.) / Tsuyoshi Yamamoto(Fujitsu Labs.) / Akira Hirose(Univ. of Tokyo) / Hiroshi Hasegawa(Nagoya Univ.) / Takehiro Tsuritani(KDDI Labs.) / Haruki Ogoshi(Furukawa Electric) / Tetsuya Kawanishi(Waseda Univ.) / Hiroyuki Toda(Doshisha Univ.)
Secretary Kazutoshi Kato(Keio Univ.) / Shinichiro Ohnuki(Mitsubishi Electric) / Akimasa Hirata(Muroran Inst. of Tech.) / Tsuyoshi Yamamoto(Tohoku Univ.) / Akira Hirose(NTT) / Hiroshi Hasegawa(Tohoku Univ.) / Takehiro Tsuritani(Mitsubishi Electric) / Haruki Ogoshi(Univ. of Hyogo) / Tetsuya Kawanishi(NICT) / Hiroyuki Toda(Osaka Univ.) / (ENRI)
Assistant Atsushi Aratake(NTT) / Katsumi Nakatsuhara(Kanagawa Inst. of Tech.) / Atsushi Kezuka(ENRI) / Kenji Taguchi(Kitami Inst. of Tech.) / / Tsuyoshi Matsuoka(Kyushu Sangyo Univ.) / Masahiro Nakagawa(NTT) / Soichiro Kametani(Mitsubishi Electric) / Kensuke Ikeda(CRIEPI) / Atsushi Kanno(NICT) / Yoshihiro NAKA(Kyushu University of Health and Welfare)

Paper Information
Registration To Technical Committee on OptoElectronics / Technical Committee on Electronics Simulation Technology / Technical Committee on Lasers and Quantum Electronics / Technical Committee on Electromagnetic Theory / Technical Committee on Photonic Network / Technical Committee on Microwave and Millimeter-wave Photonics / Technical Meeting on Electromagnetic Theory
Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) Estimation of pedestrian motion using the combination of position and velocity information of ultra-wideband multi radar data
Sub Title (in English)
Keyword(1) ultra-wideband
Keyword(2) multi radar
Keyword(3) Doppler
Keyword(4) motion estimation
Keyword(5) human
1st Author's Name Kaoru Ito
1st Author's Affiliation Osaka Univarsity(Osaka Univ.)
2nd Author's Name Takuya Sakamoto
2nd Author's Affiliation University of Hyogo(Univ. of Hyogo)
Date 2017-01-18
Paper # PN2016-62,EMT2016-91,OPE2016-137,LQE2016-126,EST2016-101,MWP2016-75
Volume (vol) vol.116
Number (no) PN-386,EMT-387,OPE-388,LQE-389,EST-390,MWP-391
Page pp.pp.121-126(PN), pp.121-126(EMT), pp.121-126(OPE), pp.121-126(LQE), pp.121-126(EST), pp.121-126(MWP),
#Pages 6
Date of Issue 2017-01-11 (PN, EMT, OPE, LQE, EST, MWP)