Dynamic Dilemma Warning System of WISDOM Based on DSRC

단거리 전용 무선 통신 기반의 WISDOM 동적 딜레마 경고 시스템

  • Published : 2009.04.30

Abstract

Integrating a field of transportation and IT is becoming a novel solution to social and economic problems which was previously focused on the investment in infrastructures. It also created new areas of industry such as ITS and telematics. Especially, vehicle communication is being considered very important and DSRC is also important in the field of rational ITS in recent. DSRC OBE has come into wide use through ETCS. In the field of traffic signal control, the research to implement an optimal traffic signal control system using a real-time information of good quality is being carried out and also the study of WISDOM was successfully completed. This paper shows the development of Dynamic-Dilemma zone warning service utilizing WISDOM and the evaluation of a reliability and a practicality through the field test. While the proposed Dynamic-Dilemma warning system transmits an information of signal time optimized by WISDOM, the OBE which receives this information makes dilemma zone based on its location and speed and gives warning to a driver.

References

  1. ISO/DIS 15628, Transport information and control systems-DSRC-DSRC application layer, ISO, Oct. 2003.
  2. 한국정보통신기술협회, 5.8GHz 대역 노변기지국과 차량단말기 간 근거리전용 무선통신 표준, TTA, Oct. 2000.
  3. 한국교통연구원, Development of Next Generation Traffic Signal Control System Utilizing Wireless Communications, KOTI, June 2006.
  4. 도로교통안전관리공단, 지역단위 실시간 교통신호제어체계 개발II, 교통과학연구원, 2002.
  5. P. S. Parsonson, Signalization of High-Speed, Isolated Intersections, TRR 681, 1978.
  6. 건설교통부, 국도상의 신호교차로의 소통 및 안전기능 고도화를 위한 교통신호제어기 개발1, 2차, 한국건설기술연구원, 2001, 2002.
  7. 도로교통안전관리공단, 교통신호제어시스템 성능검사 및 평가 시뮬레이터 개발, 교통과학연구원, 2000.
  8. P. S. Parsonson, Use of EC-DC Detector for Signalization of High-Speed Intersection, TRR 737, 1979.
  9. L. Omfelt and A. Larsson, LHOVRA-A Traffic Signal Control Strategy for Isolated Junctions, Swedish National Road Administration, 1991.
  10. 정성대, 이상선, 윤영범, 김종복, 문영준, "WISDOM 개발을 위한 통신 프로토콜 설계," 한국ITS학회 논문지, 제7권, 제1호, pp. 92-100, 2008. 2.