Department of Mechanical Engineering for Transport

Itoh Kazuya

  (伊藤 一也)

Profile Information

Affiliation
Associate Professor, Faculty of Engineering, Department of Mechanical Engineering for Transportation, Osaka Sangyo University
Degree
博士(工学)(電気通信大学)

Researcher number
40804985
J-GLOBAL ID
201701003137722925
researchmap Member ID
B000284885

1999/3 電気通信大学大学院 電気通信学研究科 情報工学専攻 修了(修士(工学)) 1999/4~2017/3 日産自動車(株) 2017/4~2021/3 (独)国立高等専門学校機構 一関工業高等専門学校 未来創造工学科 機械・知能系 准教授 2017/9 電気通信大学大学院 情報システム学研究科 社会知能情報学専攻 修了(博士(工学)) 2021/4~ 大阪産業大学 工学部 交通機械工学科 准教授

Major Papers

 14
  • Kazuya ITOH
    70(4) 88-93, Jul, 2022  Peer-reviewedLead authorCorresponding author
  • Kazuya ITOH
    57(5) 284-287, Oct 15, 2021  Peer-reviewedLead authorCorresponding author
  • 伊藤 一也, 田中 健次
    人間工学 = The Japanese journal of ergonomics, 53(3) 75-84, Jun 15, 2017  Peer-reviewed
  • 伊藤 一也, 山中 高章, 後藤 昌也
    自動車技術会論文集, 45(5) 877-882, Sep, 2014  Peer-reviewed
  • Yuji TAKEDA, Noritoshi YOSHITSUGU, Kazuya ITOH, Nobuhiro KANAMORI
    Kansei Engineering International Journal, 11(3) 121-126, Nov, 2012  Peer-reviewed
    How do drivers cope with the attentional workload of in-vehicle information technology? In the present study, we propose a new psychophysiological measure for assessing drivers' attention: eye-fixation-related potential (EFRP). EFRP is a kind of event-related brain potential measurable at the eye-movement situation that reflects how closely observers examine visual information at the eye-fixated position. In the experiment, the effects of verbal working memory load and spatial working memory load during simulated driving were examined by measuring the number of saccadic eye-movements and EFRP as the indices of drivers' attention. The results showed that the spatial working memory load affected both the number of saccadic eye-movements and the amplitude of the P100 component of EFRP, whereas the verbal working memory load affected only the number of saccadic eye-movements. This implies that drivers can perform time-sharing processing between driving and the verbal working memory task, but the decline of accuracy of visual processing during driving is inescapable when the spatial working memory load is given. The present study suggests that EFRP can provide a new index of drivers' attention, other than saccadic eye-movements.
  • Kazuya Itoh, Yonosuke Miki, Noritoshi Yoshitsugu, Noriharu Kubo, Satoshi Mashimo
    SAE Technical Papers : 2006-01-0575, Mar, 2004  Peer-reviewedLead authorCorresponding author
    For reasons of convenience and safety, it is important to assess the drivers’ workload while using in-vehicle devices. Recently, we proposed a new psycho-physiological measure for assessing drivers’ attention: eye-fixation-related-potential (EFRP). EFRP is a kind of event-related-brain potential (it were made of brain waves (EEG) and the electrooculographic (EOG)) measurable in normal driving. In the present study, we manipulated the cars’ navigation system and measured the affect on drivers attention by measuring EFRPs. There were two tasks: a voice-activated task (the drivers manipulated the navigation system via voice) and a manual task (the drivers manipulated the navigation system by hand). The results showed that the amplitude of P100 component of EFRP during simulated and actual driving decreased greatly with the manual task when compared to the voice-activated task. This finding implies that drivers can manipulate in-vehicle systems more safely by the voice-activated devices than the manual devices.
  • Kazuya Itoh, Yonosuke Miki, Noritoshi Yoshitsugu, Noriharu Kubo, Satoshi Mashimo
    SAE 2004 2004-01-0232, 1-6, Mar, 2004  Peer-reviewedLead authorCorresponding author
    On-board voice-interaction systems such as a voice-activated system or a text -to-speech (TTS) system enable drivers to operate devices or to obtain desired information without relying on visual processes. These systems are aimed to reduce the driver's workload, but there is a concern about their possible effect on mental distraction. This paper describes driving simulator tests that were conducted to examine the potential influence of such systems on driver's mental distraction. The results obtained for all of the indices show that the mental distraction level when operating a voice-activated system is significantly lower than that of a traditional manually operated system. Copyright © 2004 SAE International.

Misc.

 2

Books and Other Publications

 2

Presentations

 25

Teaching Experience

 7

Professional Memberships

 9

Research Projects

 1

Industrial Property Rights

 3

免許・資格

 10
  • 免許・資格名(英語)
    JSAEフェローエンジニア
    取得年月日(英語)
    2021/03/09
  • 免許・資格名(英語)
    危険物取扱者乙種三類
    取得年月日(英語)
    2020/11/08
  • 免許・資格名(英語)
    大型二輪自動車
    取得年月日(英語)
    2014/05/01
  • 免許・資格名(英語)
    危険物取扱者乙種四類
    取得年月日(英語)
    2014/04/01
  • 免許・資格名(英語)
    普通二輪自動車
    取得年月日(英語)
    2013/05/01
  • 免許・資格名(英語)
    P.E.Jp
    取得年月日(英語)
    2011/03/18
  • 免許・資格名(英語)
    Certified Professional Ergonomist, JES
    取得年月日(英語)
    2009/11/01
  • 免許・資格名(英語)
    実用英語検定2級
    取得年月日(英語)
    2000/12/01
  • 免許・資格名(英語)
    第一種情報処理技術者
    取得年月日(英語)
    2000/07/01
  • 免許・資格名(英語)
    第一種普通自動車(現:中型自動車(8t限定))
    取得年月日(英語)
    1995/09/25