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음이항회귀식을 이용한 도로표지의 인지반응시간 추정모형 개발

Title
음이항회귀식을 이용한 도로표지의 인지반응시간 추정모형 개발
Other Titles
Development of Recognition and Reaction Time Prediction Model in Road Signs using Negative Binomial Regression
Author
김정룡
Keywords
Road sign; Legibility; Negative binomial regression; Recognition response time
Issue Date
2006-11
Publisher
대한인간공학회
Citation
대한인간공학회지, v. 25, No. 4, Page. 23 - 33
Abstract
The purpose of this study is to determine the economical standard of road signs by verifying the difference of driver's recognition and reaction time according to the space rate of letters on the road signs. For this reason, indoor simulations was conducted to confirm difference of recognition and reaction time on six sign-targets having different space rate. Also, a negative binomial regression model was used to find the main factors which could lower the rate of misreading. For this model, increasing of legibility of sign is not only simple enlargement of sign, but also suitable match of letters and sign. The result of this study is capable of verifying the importance of the space rate in road signs, and being utilized as a effective method to determine the standard of the road signs.
URI
http://www.dbpia.co.kr/journal/articleDetail?nodeId=NODE00786339&language=ko_KRhttp://repository.hanyang.ac.kr/handle/20.500.11754/108864
ISSN
1229-1684
Appears in Collections:
COLLEGE OF COMPUTING[E] > MEDIA, CULTURE, AND DESIGN TECHNOLOGY(ICT융합학부) > Articles
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