Journal of Auto-vehicle Safety Association (자동차안전학회지)

Korean Auto-vehicle Safety Association (한국자동차안전학회)
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A Study on V2X Modeling for Virtual Testing of ADS Based on MIL Simulation

MILS 기반 ADS 기능 검증을 위한 V2X 모델링에 관한 연구

  • 신성근 (한국자동차연구원 지능형교통제어기술부문) ;
  • 박종기 (한국자동차연구원 지능형교통제어기술부문) ;
  • 우창수 (한국자동차연구원 지능형교통제어기술부문) ;
  • 예창민 (한국자동차연구원 지능형교통제어기술부문) ;
  • 이혁기 (한국자동차연구원 지능형교통제어기술부문)
  • Received : 2022.11.14
  • Accepted : 2023.09.20
  • Published : 2023.09.30
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Abstract

Simulation-based virtual testing is known to be a major requirement for verifying the safety of autonomous driving functions. However, in the simulation environment, there is a difficulty in that all driving environments related to the autonomous driving system must be realistically modeled. In particular, C-ITS (Cooperative-Intelligent Transport Systems) is essential for urban autonomous driving of Lv.4, but the approach to modeling for C-ITS service in the MILS (Model in the Loop Simulation) environment is not yet clear. Therefore, this paper aims to deal with V2X (Vehicle to Everything) modeling methods to effectively apply C-ITS-based autonomous cooperative driving services in the MILS environment. First, major C-ITS services and use cases for autonomous cooperative driving are analyzed, and a modeling method of V2X signals for C-ITS service simulation is proposed. Based on the modeled V2X messages, the validity of the proposed approach is reviewed through simulations on the C-ITS service use case.

Keywords

Acknowledgement

본 연구는 국토교통부 및 국토교통과학기술진흥원의 연구비지원(21AMDP-C162182-02)으로 수행된 연구임.

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