fnctId=thesis,fnctNo=167
Performance Evaluation of Analytical Hybrid Redundancy System for Advanced Driver Assistance Systems
- 링크
- 작성자
- 김영진
- 저자
- Ji Hoon Kwon, Sang Hyeop Lee , Man Ho Kim and Suk Lee
- 발행사항
- 발행일
- 2016
- 국문초록
- 영문초록
- The growing dependence on electronic sensors has resulted in increased concerns over fault tolerance in safety-critical systems. For example, a vehicle with advanced driver assistance systems (ADAS), which assist safe driving using plenty of electronic elements, should be fault-tolerant because sensor failures can lead to events in which car occupants get serious injuries. However, it is often undesirable to have multiple redundant sensors due to high cost of critical sensors such as ADAS radar. To resolve this problem, we present an analytical hybrid redundancy system that provides fault tolerance using fault detection and exception handling algorithms. Based on actual range data of an ADAS radar, we provide that the performance evaluation of our analytical hybrid redundancy system is better than existing systems in stability.
- 일반텍스트