기능 안전(Functional Safety) 관련 국제 표준에 대한 연구

• 영문명: A Study on the International standars for Functional Safety
• 발행기관: 표준인증안전학회
• 저자명: 김병철(Kim Byung Chul)
• 간행물 정보: 『표준인증안전학회지』제4권 제1호, 3~14쪽, 전체 12쪽
• 주제분류: 사회과학 > 사회과학일반
• 파일형태: PDF
• 발행일자: 2014.06.30

영문 초록

Recently, complexity and interaction of electrical, electronic and programmable electronic (E/E/PE) systems increase, a growing emphasis has been placed on the concept of functional safety during product development. IEC 61508 is called a mother standard for functional safety that provides guidelines and standardized procedures in the development of reliable and dependable E/E/PE systems to assure functional safety. Determining risk classes (i.e., SILs(Safety Integrity Level) or ASILs(Automotive Safety Integrity Level)) associated to a specific E/E/PE item may be recognized as one of the most crucial activities in the product development per IEC 61508, ISO 26262, ISO 13839, ISO 15998 or IEC 61511 etc., since SILs or ASILs are used to specify necessary safety requirements for achieving an acceptable residual risk. This paper is focused on introduction the international standards for functional safety which are based on IEC 61508 and ISO 26262.

키워드

functional safety IEC 61508 ISO 26262 SIL(safety integrity level) ASIL(Automotive safety integrity level)