The Journal of The Korea Institute of Intelligent Transport Systems (한국ITS학회 논문지)
- Volume 2 Issue 1 Serial No. 2
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- Pages.15-24
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- 2003
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- 1738-0774(pISSN)
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- 2384-1729(eISSN)
A Study on the Appling National ITS Standardization for Advanced Traffic Information System
통합교통정보체계 추진을 위한 표준안 활용방안 연구
- Published : 2003.06.01
Abstract
While public institutions and privite coperations have constructed the data collecting infrastructure and commercialized it to service traffic information, inaccuracy with information, insufficiency with the public sector, overapping investment and the rest are arising from the differences of data treatment, offering method, communication protocal and the like. For these reasons, we need standardization it as a national enterprise. In this paper, we would like to present the unity management and joint method of traffic information based on the present position of system construction and national ITS standardization. At first, we presented the relation between data elements and message sets and then analyzed how message sets have been used to message sets to share traffic information so far in public institutions and private coperations like Korea freeway cooperation-ITS model city-Cheonan-Nonsan expressway, In-cheon international airport expressway-Korea freeway cooperation and Seoul metropolitan police agency-Seoul metropolitan government. As the results of analyzing message sets, it had disclosed that data transmission is impossible or a system is unchangeable because data form and each items to transmission were different from each other and its own address and link IDS were not determined yet. Also it showed these message sets did not abidy by The Draft of National ITS Standards. First of all, we proposed data basic form and elements which were form by items used in each center in common and the elements to manage traffic information suggested by Standards based on the results of analyses.
현재 국내 교통정보제공 서비스는 공공기관과 민간기업에서 다양한 기술과 장비를 수도권에 집중하여 교통정보수집 인프라를 구축하고 사업화를 추진하고 있으나, 자료의 처리방법과 제공장비, 통신 프로토콜 등이 상이하여 정보의 부정확성과 공공성의 미흡, 중복투자 등 다양한 문제점이 발생하고 있다. 이에, 이러한 문제를 해결하고 교통정보서비스 사업의 활성화와 수집된 교통정보의 활용을 유도하기 위한 국가차원의 표준화 전략이 필요한 시점이다. 이를 위해, 본 연구에서는 시스템 구축 현황과 국가 ITS 표준화 추진현황을 토대로 교통정보의 통합관리 및 공유방안을 제시하고자 한다. 먼저 교통정보제공을 위한 데이터 요소와 메시지 집합의 관계를 살펴보고, 다음으로 도로공사-첨단모델도시-천안