Earticle

초록

영어

In order to research the dynamic visual performance of LED in mesopic vision conditions, based on the visual performance method, the software systems were developed to set different test parameters. And the hardware systems were used to collect the reaction time of testers. Color temperature of LED, ambient luminance, luminance contrast and target speed were selected as the experimental variables, and each variable had three variances. 60 sets of experiments were carried out by 20 testers. The experiment results show that reaction time of high color temperature LED is shorter than the other two. And reaction time decreases with the increasing of the ambient luminance and luminance contrast. And target speed has significant influence on visual performance in the speed range of 60km/h to 80km/h.

목차

Abstract
 1. Introduction
 2. System Structure and Test Principle
 3. Main Title
  3.1. Relationship Between Reaction Time and Luminance
  3.2. Relationship Between Reaction Time and Visual Target Contrast
  3.3. Relationship Between reaction Distance and Visual Target Speed
 4. Conclusion
 Acknowledgments
 References

키워드

저자

• Zhao Jiandong [ School of Mechanical and Electronic Control Engineering, Beijing Jiaotong University, Beijing 100044, China ]
• Ma Shuo [ School of Mechanical and Electronic Control Engineering, Beijing Jiaotong University, Beijing 100044, China ]

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  International Journal of Signal Processing, Image Processing and Pattern Recognition

• 간기

  격월간

• pISSN

  2005-4254

• 수록기간

  2008~2016

• 십진분류

  KDC 505 DDC 605