The Journal of The Korea Institute of Intelligent Transport Systems (한국ITS학회 논문지)

The Korea Institute of Intelligent Transport Systems (한국ITS학회)
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Test Scenario Methodology for New ITS Service Verification Based on Infra-Guidance Service for Autonomous Vehicle Driving Assistance

신규 ITS 서비스 검증을 위한 테스트 시나리오 방법론 연구: 자율차 주행지원을 위한 인프라 가이던스 서비스를 중심으로

  • Junhyung Lee (Dept. of Highway & Transportation Research, Korea Inst. of Civil Engineering and Building Technology) ;
  • Inchul Yang (Dept. of Highway & Transportation Research, Korea Inst. of Civil Engineering and Building Technology) ;
  • Hyungsoo Kim (Dept. of Highway & Transportation Research, Korea Inst. of Civil Engineering and Building Technology) ;
  • Minhye Choi (Future Mobility Division, Korea Transportation Safety Authority)
  • 이준형 (한국건설기술연구원 도로교통연구본부) ;
  • 양인철 (한국건설기술연구원 도로교통연구본부) ;
  • 김형수 (한국건설기술연구원 도로교통연구본부) ;
  • 최민혜 (한국교통안전공단 미래모빌리티본부)
  • Received : 2024.07.31
  • Accepted : 2024.08.15
  • Published : 2024.08.31
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Abstract

Various new ITS Services to support autonomous vehicles. Infra-guidance service is also one of the new ITS services that have emerged to harmonize the traffic flow in mixed traffic by assisting autonomous vehicles. As a verification procedure to introduce a new ITS service, use cases and scenarios will be established for various spatial and situational ranges that may occur on the road, and limited test operations and living lab pilot operations will be performed. On the other hand, numerous cases occur depending on environmental factors such as the traffic volume at the time of service operation, weather and road geometric characteristics. This study presents a test scenario design method for verifying new ITS services, focusing on the infra-guidance service that is being researched as an emerging autonomous driving-supported technology.

최근 자율주행 차량을 지원하기 위한 다양한 신규 ITS 서비스들이 등장하고 있다. 인프라 가이던스 서비스도 자율차의 주행능력을 향상시킴으로서 비자율차 운전자와 조화를 이루는 교통흐름을 유도하기 위해 등장한 신규 ITS 서비스중 하나이다. 이와 같은 신규 ITS서비스를 도입하기 위한 검증절차로서 연구자는 시뮬레이션 및 테스트베드 검증 등을 수행하게 된다. 그러나 도로에서 발생할 수 있는 다양한 공간적, 상황적 범위를 모두 고려한 테스트 시나리오 수립에는 현실적 어려움이 발생한다. 본 연구에서는 자율주행 신기술로서 연구를 수행중인 인프라 가이던스 서비스를 중심으로 신규 ITS 서비스 검증을 위한 테스트 시나리오 설계방법에 대하여 제시하고자 한다.

Keywords

Acknowledgement

본 연구는 국토교통부/국토교통과학기술진흥원의 지원으로 수행되었음(과제번호 RS-2022-00142565 / 과제명 : 인프라 가이던스를 통한 자율차 주행지원 기술 개발).

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