논문 상세보기
pp.43-50
Korea has many test beds where various mobility services are provided by automated vehicles. The test beds are operated in their operational design domain (ODD). However, disengagement frequently occurs, even in the ODDs of automated vehicles. In particular, human drivers have to take control of the automated vehicles at SAE Level 3 whenever the vehicles cannot drive by themselves because of an emergency or unknown factors. This study analyzed the driving safety of right turning at signalized intersections where automated vehicles face selfdriving issues because of potential conflicts with other vehicles, crossing pedestrians, and geometric factors. To conduct this analysis, we categorized right-turning intersections into two types with right-turning lanes and channelization islands and divided them into three sections, with a total of six sections. Subsequently, the six sections were compared with each other by disengagements of the automated vehicles as the key index to investigate their self-driving safety. Their significant differences indicate that ODD-related variables must be considered when designing and updating target test beds for automated vehicles.
1. 서론
2. 기존 연구 고찰
2.1. 일반차의 교차로 사고위험성 연구
2.2. 자율주행차의 사고위험성 연구
2.3. 연구 차별성
3. 분석 구간 선정
3.1. 서비스 운행 노선
3.2. 우회전 교차로
4. 우회전 교차로 자율주행 데이터 분석
4.1. 분석 데이터
4.2. 분석 방법
4.3. 분석 결과
5. 결론
REFERENCES
