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BS ISO 26021-4:2009

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

Road vehicles. End-of-life activation of on-board pyrotechnic devices Additional communication line with bidirectional communication
Available format(s)

Hardcopy , PDF

Superseded date

16-08-2022

Language(s)

English

Published date

31-05-2009

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions, abbreviated terms
  3.1 Terms and definitions
  3.2 Abbreviated terms
4 Conventions
5 Pyrotechnic device deployment via on-board diagnostic
  architecture
  5.1 Vehicle system description
  5.2 Example of in-vehicle hardware and software provision
  5.3 Additional communication line
6 ACL with bidirectional specification (Hardware description)
  6.1 Connection to the vehicle
  6.2 Physical layer
7 Deployment process with ACL and bidirectional
  communication
  7.1 Deployment process - overview
  7.2 Data link layer
  7.3 ACL step 1 - request deployment sequence
  7.4 ACL step 2 - deployment confirmation sequence
  7.5 ACL step 3 - deployment termination sequence
  7.6 Summary of data byte format transmitted during
      ACL steps 1, 2 and 3
Bibliography

Specifies the requirements of redundancy hardware or software systems independent from the controller area network (CAN) line, which are activated by the additional communication line (ACL hardware line).

This part of ISO26021 defines the requirements of redundancy hardware or software systems independent from the controller area network (CAN) line, which are activated by the additional communication line (ACL hardware line).

It also describes the additional sequences of the deployment process, and the technical details for the direct hardware connection between the pyrotechnic device deployment tool (PDT) and the pyrotechnic control unit (PCU).

Committee
AUE/16
DevelopmentNote
Supersedes 07/30159303 DC. (06/2009)
DocumentType
Standard
Pages
22
PublisherName
British Standards Institution
Status
Superseded
SupersededBy
Supersedes

Standards Relationship
ISO 26021-4:2009 Identical

ISO 26021-2:2008 Road vehicles End-of-life activation of on-board pyrotechnic devices Part 2: Communication requirements
ISO 26021-1:2008 Road vehicles End-of-life activation of on-board pyrotechnic devices Part 1: General information and use case definitions
ISO 15765-4:2016 Road vehicles Diagnostic communication over Controller Area Network (DoCAN) Part 4: Requirements for emissions-related systems
ISO/IEC 10731:1994 Information technology Open Systems Interconnection Basic Reference Model Conventions for the definition of OSI services
ISO 14229-1:2013 Road vehicles Unified diagnostic services (UDS) Part 1: Specification and requirements
ISO 26021-3:2009 Road vehicles End-of-life activation of on-board pyrotechnic devices Part 3: Tool requirements
ISO 15765-3:2004 Road vehicles Diagnostics on Controller Area Networks (CAN) Part 3: Implementation of unified diagnostic services (UDS on CAN)
ISO 9141:1989 Road vehicles Diagnostic systems Requirements for interchange of digital information
ISO 15031-3:2016 Road vehicles — Communication between vehicle and external equipment for emissions-related diagnostics — Part 3: Diagnostic connector and related electrical circuits: Specification and use
ISO 14230-4:2000 Road vehicles Diagnostic systems Keyword Protocol 2000 Part 4: Requirements for emission-related systems
ISO 14230-1:2012 Road vehicles — Diagnostic communication over K-Line (DoK-Line) — Part 1: Physical layer
SAE J 1850 : 2015 CLASS B DATA COMMUNICATIONS NETWORK INTERFACE

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