DOI QR코드

DOI QR Code

Improvement of Information Connection System among Traffic Information Centers

교통정보센터 간 정보 연계체계 개선방안

  • Received : 2014.02.24
  • Accepted : 2014.03.13
  • Published : 2014.04.30

Abstract

The purpose of this study is to present the improvement of connection system between traffic information centers for reliable traffic information service. We recognized traffic information error caused by too much time in conjunction between traffic information centers, lack of reliability of traffic information caused by absence of generation time and generation institution of traffic information. We presented minimization methods of connection time, improvement methods of reliability of traffic information and development methods of connection state management system.

본 연구의 목적은 신뢰성 높은 교통정보 서비스를 위하여 교통정보센터 간 정보 연계체계 개선방안을 도출하는 것이다. 교통정보 연계체계의 문제점으로 교통정보센터 간 연계시간 과다 소요로 인한 오차 발생, 정보 생성시각 및 생성주체에 관한 정보 부재 등으로 인한 정보의 신뢰도 부족, 정보 연계 관리체계 미비 등의 문제점을 인식하였다. 교통정보 연계체계 개선방안으로 연계시간 최소화, 정보의 신뢰성 향상 및 연계 관리체계 구축방안을 제시하였다.

Keywords

References

  1. Korea Institute of Intelligent Transport Systems, Traffic information engineering, 2008.
  2. Ministry of Land, Infrastructure and Transport, Design report on the national highway ITS, Korea Institute of Construction Technology, 2008-2010.
  3. Ministry of Land, Infrastructure and Transport, Technical regulation for basic traffic information exchange, 2012.
  4. Ministry of Land, Infrastructure and Transport, Guidelines on ITS standard node.link implementation and maintenance, 2012.
  5. Ministry of Land, Infrastructure and Transport, Regulation for ITS standard node.link implementation, 2012.
  6. S. H. Lim, "Travel Time Prediction Simultaneously using Point and Interval Detector Data" , Ph.D. thesis at Seoul university, 2011.
  7. Korea Institute of Construction Technology, Improvement of ITS traffic information reliability, 2012.
  8. Korea Expressway Corporation, Notion and application plan of Archived Data Management, 2008.
  9. Korea Expressway Corporation, Development of Archived Traffic Management System on Freeway, 2007.