Skip to main content
Article thumbnail
Location of Repository

Luminous Intensity for Traffic Signals: A Scientific Basis for Performance Specifications

By John D. Bullough, Peter R. Boyce, Andrew Bierman, Kathryn M. Conway, Michelle Kun Huang, Conan P. O'Rourke, Claudia M. Hunter and Akiko Nakata

Abstract

Humnan factors experiments on visual responses to simulated traffic signals using incandescent lamps and light-emitting diodes are described

Topics: Psychophysics
Year: 1999
OAI identifier: oai:cogprints.org:2486
Download PDF:
Sorry, we are unable to provide the full text but you may find it at the following location(s):
  • http://cogprints.org/2486/1/le... (external link)
  • http://cogprints.org/2486/ (external link)
  • Suggested articles

    Citations

    1. (1980). A unified relationship between brightness and luminance,
    2. (1986). Agency (Japan), Specification for Metal Vehicle Traffic Control Signals. The National Police Agency,
    3. (1982). Color Science: Concepts and Methods, Quantitative Data and Formulae, doi
    4. (1998). European Committee for Standardization, European Standard: Traffic Control Equipment -
    5. (1997). Evaluating light source efficacy under mesopic conditions using reaction times,
    6. (1981). Latencies for chromatic and achromatic visual mechanisms,
    7. (1973). Latency functions in human vision,
    8. (1966). Optimum intensity of red road-traffic signal lights for normal and protanopic observers,
    9. (1968). Reaction time to different wavelengths at various luminances,
    10. (1926). Reaction time to photometrically equal chromatic stimuli,
    11. (1985). Reaction times to chromatic stimuli,
    12. (1920). Recherches sur les lois de variation des temps de latence sensorielle en function des intensites excitatrices,
    13. (1971). Simple reaction time as a function of luminance for various wavelengths,
    14. (1981). Standardization of light signals for road traffic control,
    15. (1966). The functional relation of visual evoked response and reaction time to stimulus intensity, doi
    16. (1974). The photometric requirements of vehicular traffic signal lanterns,
    17. (1991). Traffic signal visibility: A preliminary standard for round signal indications derived from scientific research,
    18. (1998). Transportation Engineers, Vehicle Traffic Control Signal Heads – Part 2: Light Emitting Diode Traffic Control Signal Modules,
    19. (1985). Transportation Engineers, Vehicle Traffic Control Signal Heads: A Standard of the Institute of Transportation Engineers,
    20. (1977). Wavelength effects on simple reaction time,

    To submit an update or takedown request for this paper, please submit an Update/Correction/Removal Request.