KOREASCHOLAR

This study aimed to develop a comprehensive validation methodology for an Infra-guidance system, which is an infrastructure-based service aimed at enhancing the safety of autonomous driving. The proposed method includes quantitative techniques for validating both the Infra-guidance algorithm module and the guidance message module using each optimal indicator. In addition, a promising method is suggested to validate the entire system by applying a multicriteria decision methodology. The relative weight for the algorithm module was higher than relative weight for the message module. Moreover, the relative weight of the latency for the message module was slightly higher than weight of the packet error rate. The proposed methodology is applicable for validating the performance of infrastructure-based services for enhancing connected autonomous driving based on the comprehensive quantification of various factors and indicators.

ABSTRACT
1. 서론
2. 관련 연구
    2.1. 자율주행 시스템 및 인프라 기반 자율주행 지원기술 검증
    2.2. 연구 차별성
3. 인프라 가이던스
    3.1. 서비스 정의
    3.2. 시스템 구성 및 기능
4. 인프라 가이던스 서비스 검증 방법론
    4.1. 프레임워크
    4.2. 검증 대상 및 검증 방법론 개발 범위 정의
    4.3. 인프라 가이던스 서비스 검증 방법론
    4.4. 전체 시스템 통합 검증 방법론
    4.5. 가상 데이터 기반 통합 검증 방법론의 적용성 평가
5. 결론
REFERENCES

• 김형수(한국건설기술연구원 도로교통연구본부 연구위원) | Kim Hyoungsoo
• 양인철(한국건설기술연구원 도로교통연구본부 연구위원) | Yang Inchul
• 장지용(한국건설기술연구원 도로교통연구본부 수석연구원) | Jang Jiyong (Senior Researcher Department of Highway and Transportation Research, Korea Institute of Civil Engineering and Building Technology, 283 Goyangdae-ro, Gyeonggi-do 10223, Korea) Corresponding author