시나리오 분석 및 위험도 평가에 의한 자율주행자동차 검증방법

Abstract

In this study, we propose an autonomous vehicle safety validation method to address the limitations of existing vehicle safety validation methods. Using scenario analysis and risk assessment of the autonomous vehicle safety validation scenario, the proposed method determines the significance of scenario validation, difficulty of scenario implementation, and critical nature of accidents that occur during validation testing. Then, it calculates the autonomous vehicle test level based on these results. Various safety validation tests, such as audits, simulation tests, proving ground tests, and real road tests, were performed according to the calculated level. Based on the validation results, the proposed method enables authorities to request improvement in the original equipment manufacturer address areas and is expected to contribute to providing safe autonomous vehicles to consumers.