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Some Lessons Learned from Previous Studies in Cooperative Driving Automation

협력형 자율주행 기술 개발 동향과 시사점

  • Jeon, Hyeonmyeong (Department of Highway & Transportation Research, Korea Institute of Civil Engineering and Building Technology) ;
  • Yang, Inchul (Department of Future & Smart Construction Research, Korea Institute of Civil Engineering and Building Technology) ;
  • Kim, Hyoungsoo (Department of Highway & Transportation Research, Korea Institute of Civil Engineering and Building Technology) ;
  • Lee, Junhyung (Department of Highway & Transportation Research, Korea Institute of Civil Engineering and Building Technology) ;
  • Kim, Sun-Kyum (Department of Highway & Transportation Research, Korea Institute of Civil Engineering and Building Technology) ;
  • Jang, Jiyong (Department of Highway & Transportation Research, Korea Institute of Civil Engineering and Building Technology) ;
  • Kim, Jiyoon (Department of Highway & Transportation Research, Korea Institute of Civil Engineering and Building Technology)
  • 전현명 (한국건설기술연구원 도로교통연구본부) ;
  • 양인철 (한국건설기술연구원 도로교통연구본부) ;
  • 김형수 (한국건설기술연구원 도로교통연구본부) ;
  • 이준형 (한국건설기술연구원 도로교통연구본부) ;
  • 김선겸 (한국건설기술연구원 도로교통연구본부) ;
  • 장지용 (한국건설기술연구원 도로교통연구본부) ;
  • 김지윤 (한국건설기술연구원 도로교통연구본부)
  • Received : 2022.07.05
  • Accepted : 2022.08.01
  • Published : 2022.08.31

Abstract

A cooperative driving automation system is imperative to overcome the limitation of the stand-alone automated driving technology. By definition, a cooperative driving automation system refers to a technology in which an automated vehicle cooperates with other vehicles or infrastructure to increase driving efficiency and safety. Specifically, in this study, the technical elements necessary for the cooperative driving automation technology and the technological research trends were investigated. Subsequently, implications for future cooperative driving automation technology development were drawn through the research trends. Finally, the importance of cooperative driving automation technology and infra-guidance service for automated vehicles were discussed.

독립형 자율주행 기술의 한계를 극복하기 위해 협력형 자율주행 기술이 필요하다. 협력형 자율주행 시스템은 자율주행 차량이 다른 차량 또는 인프라와 협력함으로써 주행의 효율성과 안전성을 높이는 기술을 의미한다. 본 연구에서는 협력형 자율주행 기술 개발을 위해 필요한 기술적 요소를 알아보고, 국내·외 연구 동향을 조사하였다. 미국, 유럽, 일본, 국내에서 수행된 협력형 자율주행 관련 서비스, 통신 기술, 표준 개발 등의 사례 검토를 통해 국가별 연구의 특성을 비교하였다. 연구 동향 검토를 통해 향후 협력형 자율주행 기술 개발을 위한 시사점을 도출하고, 자율주행차량을 지원하기 위한 인프라 가이던스의 필요성을 제시하였다.

Keywords

Acknowledgement

본 연구는 국토교통부/국토교통과학기술진흥원의 지원으로 수행되었음(과제번호 RS-2022-00142565).

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