研究者業績

伊藤 一也

イトウ カズヤ  (Itoh Kazuya)

基本情報

所属
大阪産業大学 工学部交通機械工学科 准教授
学位
博士(工学)(電気通信大学)

研究者番号
40804985
J-GLOBAL ID
201701003137722925
researchmap会員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

主要な論文

 14
  • 伊藤 一也
    工学教育 70(4) 88-93 2022年7月  査読有り筆頭著者責任著者
  • 伊藤 一也
    人間工学 57(5) 284-287 2021年10月15日  査読有り筆頭著者責任著者
  • 伊藤 一也, 田中 健次
    人間工学 = The Japanese journal of ergonomics 53(3) 75-84 2017年6月15日  査読有り
  • 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 2014年9月  査読有り
  • TAKEDA Yuji, YOSHITSUGU Noritoshi, ITOH Kazuya, KANAMORI Nobuhiro
    Kansei Engineering International Journal 11(3) 121-126 2012年11月  査読有り
    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 2004年3月  査読有り筆頭著者責任著者
    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 2004年3月  査読有り筆頭著者責任著者
    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

書籍等出版物

 2

講演・口頭発表等

 25

担当経験のある科目(授業)

 7

所属学協会

 9

共同研究・競争的資金等の研究課題

 1

産業財産権

 3

免許・資格

 10
  • 免許・資格名
    JSAEフェローエンジニア
    取得年月日
    2021/03/09
  • 免許・資格名
    危険物取扱者乙種三類
    取得年月日
    2020/11/08
  • 免許・資格名
    大型二輪自動車
    取得年月日
    2014/05/01
  • 免許・資格名
    危険物取扱者乙種四類
    取得年月日
    2014/04/01
  • 免許・資格名
    普通二輪自動車
    取得年月日
    2013/05/01
  • 免許・資格名
    技術士(機械部門)
    取得年月日
    2011/03/18
  • 免許・資格名
    日本人間工学会 認定人間工学専門家
    取得年月日
    2009/11/01
  • 免許・資格名
    実用英語検定2級
    取得年月日
    2000/12/01
  • 免許・資格名
    第一種情報処理技術者
    取得年月日
    2000/07/01
  • 免許・資格名
    第一種普通自動車(現:中型自動車(8t限定))
    取得年月日
    1995/09/25