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The Journal of The Korea Institute of Intelligent Transport Systems Vol.8 No.5 pp.12-25

고속도로 교통정보 서비스에 대한 이용실태 분석

오동섭,오영태,조순기,홍은주

An Analysis on Service Usage of Traffic Information on the Expressway

Dong-Seob Oh,Young-Tae Oh,Soon-Gee Jo,Eun-Joo Hong

Abstract

The purpose of this study is to identify and analyze drivers' attitude related to usage of traffic information and traffic management service. A sample survey on Seohaeanseon Expressway(15), Gyeongbu Experssway(1), Youngdong Expressway(50) was conducted to analyze drivers' attitude ; sample size is 304 with 95% of confidence level and ±3.6% of sampling error. The analysis lists of drivers' attitude are usage of traffic information, awareness about information dissemination devices, and awareness about traffic control information related to LCS or RWIS. The results of this study is that drivers want pre-trip information, voice-based Hi-pass OBU, and fast incident management. According to the IPA, KEC‘s main consideration is a traffic flow improvement.
FTMS,traffic information,traffic management,drivers' needs,drivers's awareness,ipa,survey