Journal of the Ergonomics Society of Korea (대한인간공학회지)
- Volume 7 Issue 1
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- Pages.13-20
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- 1988
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- 1229-1684(pISSN)
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- 2093-8462(eISSN)
A Study on the Readability of the Car License Plate in Korea
자동차(自動車) 번호표(番號標)(보통 번호표(番號標)) 숫자(數字)의 가독성(可讀性)에 대한 연구(硏究)
Abstract
The purpose of this study is to provide basic research data on the readability of the car number license plate in Korea by experimental procedure. This study is performed by the combination of color contrasts, character forms, and stroke widths. Additionally it is focused on the distance of distinct vision and misreading rate. The results of the this study are as follows: First, as to the color contrasts, the plate which has black on yellow contrast has better readability than current contrast between white and green (white character on green plate, vice versa). Second, as the character forms, it is showed that Quasigothic and NAMEL types have less misreading rates by 42.86% and 42.15%, respectively, than current Gothic type, and they also increase distance of distant vision by 4 meter. Third, as to the stroke widths, it is showed that 12 milli-meter and 14 milli-meter of stroke widths have less misreading rates by 63.94% and 65.33 %, respectively, than current 6 milli-meter of stroke width.
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