Ocular movement characteristics to LED lights with high luminous intensity

Atsuo Murata, Tomohisa Takamoto, Makoto Moriwaka

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

1 Citation (Scopus)

Abstract

The ocular movement characteristics to LED lights with high luminous intensity were explored when viewing such LED lights using a belt conveyer equipped with such LED light with high luminous intensity. The ocular movement characteristics such as blink duration, blink frequency, and PERCLOS70 were investigated as a function of LED color and luminous intensity. The blink duration consistently tended to increase with the increase of luminous intensity for all colors of LED. The blink frequency tended to increase under the high luminous intensity for both red and white LED which have higher wavelength. As for green LED, the blink frequency was not affected by the luminous intensity. Contrary to the case of red and white LED, the blink frequency of blue LED tended to decrease under the high luminous intensity. PERCLOS70 of red, white, and green LEDs tended to increase with the increase of luminous intensity. In this manner, the ocular movement characteristics of blue LED could be indicated.

Original languageEnglish
Title of host publicationAdvances in Ergonomics in Design - Proceedings of the AHFE 2016 International Conference on Ergonomics in Design
PublisherSpringer Verlag
Pages485-494
Number of pages10
Volume485
ISBN (Print)9783319419824
DOIs
Publication statusPublished - 2016
EventInternational Conference on Ergonomics in Design, AHFE 2016 - Walt Disney World, United States
Duration: Jul 27 2016 → Jul 31 2016

Publication series

NameAdvances in Intelligent Systems and Computing
Volume485
ISSN (Print)21945357

Other

OtherInternational Conference on Ergonomics in Design, AHFE 2016
CountryUnited States
CityWalt Disney World
Period7/27/16 → 7/31/16

Keywords

  • Blink duration
  • Blink frequency
  • High luminous intensity
  • LED light
  • Ocular movement

ASJC Scopus subject areas

  • Control and Systems Engineering
  • Computer Science(all)

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    • Cite this

    Murata, A., Takamoto, T., & Moriwaka, M. (2016). Ocular movement characteristics to LED lights with high luminous intensity. In Advances in Ergonomics in Design - Proceedings of the AHFE 2016 International Conference on Ergonomics in Design (Vol. 485, pp. 485-494). (Advances in Intelligent Systems and Computing; Vol. 485). Springer Verlag. https://doi.org/10.1007/978-3-319-41983-1_44