The Proceedings of the Korean Institute of Illuminating and Electrical Installation Engineers (한국조명전기설비학회지:조명전기설비)

The Korean Institute of IIIuminating and Electrical Installation Engineers (한국조명전기설비학회)
권호 표지

Relations between the Perception-Rerception Time and the Phantom Phenomena on Signal Light

신호등에서의 팬텀현상과 인지반응시간의 관련성

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  • 金容周 ;
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  • Published : 1999.06.01

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Abstract

Phantom phenomena on the signal light was observed and change of perception-reaction time of the observer was measured. If phantom phenomena occurs, signal light perception- reaction time by the drivers is prolonged, the extent of which may disturb driving. Length of the perception-reaction time is affected by the luminance contrast between the turned-on and tuned-off signals. Based on the measured results, several methods to prevent phantom phenomena were suggested.

Keywords

References

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