ISO 26262-2-2018
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ISO 26262是一套国际标准，专门针对道路车辆的电气和/或电子系统的功能安全。这套标准定义了汽车行业中安全相关的系统开发过程，包括需求、设计、实施、验证、确认和配置管理等方面。ISO 26262旨在通过确保这些系统的功能性安全，减少或消除由于电气和电子系统故障导致的事故风险。 2018年发布的ISO 26262更新版，ISO 26262-2，是该标准系列的第二部分，
©
ISO 2018
Road vehicles — Functional safety —
Part 2:
Management of functional safety
Véhicules routiers — Sécurité fonctionnelle —
Partie 2: Gestion de la sécurité fonctionnelle
INTERNATIONAL
STANDARD
ISO
26262-2
Second edition
2018-12
Reference number
ISO 26262-2:2018(E)
Copyright International Organization for Standardization
Provided by IHS Markit under license with ANSI
Not for Resale, 12/20/2018 05:13:37 MST
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ISO 26262-2:2018(E)
ii © ISO 2018 – All rights reserved
COPYRIGHT PROTECTED DOCUMENT
© ISO 2018
CP 401 • Ch. de Blandonnet 8
Phone: +41 22 749 01 11
Website: www.iso.org
Published in Switzerland
Copyright International Organization for Standardization
Provided by IHS Markit under license with ANSI
Not for Resale, 12/20/2018 05:13:37 MST
No reproduction or networking permitted without license from IHS
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ISO 26262-2:2018(E)
Foreword ..........................................................................................................................................................................................................................................v
Introduction .............................................................................................................................................................................................................................. vii
1 Scope ................................................................................................................................................................................................................................. 1
2 Normative references ...................................................................................................................................................................................... 1
..................................................................................................................................................................................... 2
4 Requirements for compliance ................................................................................................................................................................ 2
4.1 Purpose .......................................................................................................................................................................................................... 2
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4.3 Interpretations of tables ................................................................................................................................................................. 3
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5 Overall safety management....................................................................................................................................................................... 4
5.1 Objectives..................................................................................................................................................................................................... 4
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5.3 Inputs to this clause ............................................................................................................................................................................ 9
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5.3.2 Further supporting information ......................................................................................................................... 9
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5.4.4 Competence management ....................................................................................................................................11
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5.5 Work products ......................................................................................................................................................................................12
6 Project dependent safety management .....................................................................................................................................12
6.1 Objectives.................................................................................................................................................................................................. 12
........................................................................................................................................................................................................ 13
6.3 Inputs to this clause ......................................................................................................................................................................... 14
.................................................................................................................................................................... 14
6.3.2 Further supporting information ...................................................................................................................... 14
..............................................................................................................................14
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6.4.13 Release for production .............................................................................................................................................27
6.5 Work products ......................................................................................................................................................................................28
7 Safety management regarding production, operation, service and decommissioning ...........28
7.1 Objective .................................................................................................................................................................................................... 28
........................................................................................................................................................................................................ 28
© ISO 2018 – All rights reserved iii
Contents Page
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Provided by IHS Markit under license with ANSI
Not for Resale, 12/20/2018 05:13:37 MST
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ISO 26262-2:2018(E)
7.3 Inputs to this clause ......................................................................................................................................................................... 28
.................................................................................................................................................................... 28
7.3.2 Further supporting information ...................................................................................................................... 28
..............................................................................................................................28
................................................................................................................................................................................... 28
........................................................................ 29
7.5 Work products ......................................................................................................................................................................................29
Annex A (informative) ...................................30
Annex B (informative) Safety culture ................................................................................................................................................................33
Annex C (informative) ........................................................................................35
Annex D (informative) Example of a functional safety assessment agenda (for items that
have an ASIL D safety goal) .....................................................................................................................................................................40
Annex E (informative) Guidance on potential interaction of functional safety with cybersecurity 43
Bibliography .............................................................................................................................................................................................................................45
iv © ISO 2018 – All rights reserved
Copyright International Organization for Standardization
Provided by IHS Markit under license with ANSI
Not for Resale, 12/20/2018 05:13:37 MST
No reproduction or networking permitted without license from IHS
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ISO 26262-2:2018(E)
Foreword
ISO (the International Organization for Standardization) is a worldwide federation of national standards
committee has been established has the right to be represented on that committee. International
electrotechnical standardization.
The procedures used to develop this document and those intended for its further maintenance are
www .iso .org/directives).
on the ISO list of patent declarations received (see www .iso .org/patents).
constitute an endorsement.
World Trade Organization (WTO) principles in the Technical Barriers to Trade (TBT) see the following
URL: www .iso .org/iso/foreword .html.
Road vehicles,
Electrical and electronic components and general system aspects.
This edition of ISO 26262 series of standards cancels and replaces the edition ISO 26262:2011 series of
© ISO 2018 – All rights reserved v
Copyright International Organization for Standardization
Provided by IHS Markit under license with ANSI
Not for Resale, 12/20/2018 05:13:37 MST
No reproduction or networking permitted without license from IHS
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