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구판
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Road vehicles — Safety of the intended functionality
| 분야 | ISO/TC 22/SC 32 : Electrical and electronic components and general system aspects |
|---|---|
| 적용범위 | The absence of unreasonable risk due to hazards resulting from functional insufficiencies of the intended functionality or by reasonably foreseeable misuse by persons is referred to as the Safety Of The Intended Functionality (SOTIF). This document provides guidance on the applicable design, verification and validation measures needed to achieve the SOTIF. This document does not apply to faults covered by the ISO 26262 series or to hazards directly caused by the system technology (e.g. eye damage from a laser sensor). This document is intended to be applied to intended functionality where proper situational awareness is critical to safety, and where that situational awareness is derived from complex sensors and processing algorithms; especially emergency intervention systems (e.g. emergency braking systems) and Advanced Driver Assistance Systems (ADAS) with levels 1 and 2 on the OICA/SAE standard J3016 automation scales. This edition of the document can be considered for higher levels of automation, however additional measures might be necessary. This document is not intended for functions of existing systems for which well-established and well-trusted design, verification and validation (V&V) measures exist at the time of publication (e.g. Dynamic Stability Control (DSC) systems, airbag, etc.). Some measures described in this document are applicable to innovative functions of such systems, if situational awareness derived from complex sensors and processing algorithms is part of the innovation. Intended use and reasonably foreseeable misuse are considered in combination with potentially hazardous system behaviour when identifying hazardous events. Reasonably foreseeable misuse, which could lead directly to potentially hazardous system behaviour, is also considered as a possible event that could directly trigger a SOTIF-related hazardous event. Intentional alteration to the system operation is considered feature abuse. Feature abuse is not in scope of this document. |
| 국제분류(ICS)코드 | 43.040.10 : 전기장비 |
| 페이지수 | 54 |
| Edition | 1 |
| No. | 표준번호 | 표준명 | 발행일 | 상태 |
|---|---|---|---|---|
| 1 | ISO 21448:2022 | Road vehicles — Safety of the intended functionality | 2022-06-30 | 표준 |
| 2 | ISO/PAS 21448:2019 | Road vehicles — Safety of the intended functionality | 2019-01-10 | 구판 |
관련상품이 존재하지 않습니다.
ISO 26262-9:2018 - Road vehicles — Functional safety — Part 9: Automotive safety integrity level (ASIL)-oriented and safety-oriented analyses 상세보기
ISO 26262-3:2018 - Road vehicles — Functional safety — Part 3: Concept phase 상세보기
ISO 26262-4:2018 - Road vehicles — Functional safety — Part 4: Product development at the system level 상세보기
ISO 26262-5:2018 - Road vehicles — Functional safety — Part 5: Product development at the hardware level 상세보기
ISO 26262-6:2018 - Road vehicles — Functional safety — Part 6: Product development at the software level 상세보기
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