BS ISO 26262-9:2018 Road vehicles. Functional safety. Automotive safety integrity level (ASIL)-oriented and safety-oriented analyses

BS ISO 26262-9:2018

Road vehicles. Functional safety. Automotive safety integrity level (ASIL)-oriented and safety-oriented analyses

Status : Current   Published : December 2018

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What is this standard about?

This document is intended to be applied to safety-related systems that include one or more electrical and/or electronic (E/E) systems and that are installed in series production road vehicles, excluding mopeds. This document does not address unique E/E systems in special vehicles such as E/E systems designed for drivers with disabilities.

NOTE Other dedicated application-specific safety standards exist and can complement the ISO 26262 series of standards or vice versa.

Systems and their components released for production, or systems and their components already under development prior to the publication date of this document, are exempted from the scope of this edition. This document addresses alterations to existing systems and their components released for production prior to the publication of this document by tailoring the safety lifecycle depending on the alteration. This document addresses integration of existing systems not developed according to this document and systems developed according to this document by tailoring the safety lifecycle.

This document addresses possible hazards caused by malfunctioning behaviour of safety-related E/E systems, including interaction of these systems. It does not address hazards related to electric shock, fire, smoke, heat, radiation, toxicity, flammability, reactivity, corrosion, release of energy and similar hazards, unless directly caused by malfunctioning behaviour of safety-related E/E systems. This document describes a framework for functional safety to assist the development of safetyrelated E/E systems.

This framework is intended to be used to integrate functional safety activities into a company-specific development framework. Some requirements have a clear technical focus to implement functional safety into a product; others address the development process and can therefore be seen as process requirements in order to demonstrate the capability of an organization with respect to functional safety.

This document does not address the nominal performance of E/E systems.

This document specifies the requirements for Automotive Safety Integrity Level (ASIL)-oriented and safety-oriented analyses, including the following:

— requirements decomposition with respect to ASIL tailoring;

— criteria for coexistence of elements;

— analysis of dependent failures; and

— safety analyses.




Standard NumberBS ISO 26262-9:2018
TitleRoad vehicles. Functional safety. Automotive safety integrity level (ASIL)-oriented and safety-oriented analyses
StatusCurrent
Publication Date21 December 2018
Normative References(Required to achieve compliance to this standard)BS ISO 26262-3:2018, ISO 26262-7:2018, ISO 26262-6:2018, BS ISO 26262-2:2018, ISO 26262-2:2018, ISO 26262-8:2018, BS ISO 26262-1:2018, BS ISO 26262-6:2018, ISO 26262-4:2018, ISO 26262-3:2018, BS ISO 26262-8:2018, ISO 26262-1:2018, BS ISO 26262-4:2018, ISO 26262-5:2018
Informative References(Provided for Information)IEC 61508 (all parts), ISO 26262-11:2018, ISO 26262-12:2018, BS ISO 26262-12:2018, BS ISO 26262-11:2018
ReplacesBS ISO 26262-9:2011
International RelationshipsISO 26262-9:2018
Draft Superseded By16/30320049 DC
DescriptorsSafety devices, Grades (quality), Product design, Classification systems, Safety engineering, Reliability, Failure (quality control), Computer software, Private cars, Road vehicles, Computer hardware, Risk assessment, Analysis, Electrical equipment, Computer applications, Electronic equipment and components
ICS43.040.10
Title in FrenchVéhicules routiers. Sécurité fonctionnelle Analyses liées aux niveaux d'intégrité de sécurité automobile (ASIL) et à la sécurité
CommitteeAUE/32
ISBN978 0 580 89517 3
PublisherBSI
FormatA4
DeliveryYes
Pages40
File Size46.69 MB
Price£214.00


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