ISO 17458-1:2013

Road vehicles — FlexRay communications system — Part 1: General information and use case definition

ISO 17458-1:2013 gives an overview of the structure and the partitioning of ISO 17458 and shows the relation between the different parts. In addition, it outlines the use case scenarios where the ISO 17458 series will be used. The terminology defined in ISO 17458-1:2013 is common for all FlexRay communication systems and is used throughout all parts of ISO 17458.

Véhicules routiers — Système de communications FlexRay — Partie 1: Information générale et définition de cas d'utilisation

General Information

• Status: Published
• Publication Date: 20-Jan-2013
• ICS: 43.040.15 - Car informatics. On board computer systems
• Technical Committee: ISO/TC 22/SC 31 - Data communication
• Drafting Committee: ISO/TC 22/SC 31/WG 3 - In-vehicle networks
• Current Stage: 9020 - International Standard under periodical review
• Start Date: 15-Apr-2024
• Completion Date: 15-Apr-2024

Standards Content (Sample)

INTERNATIONAL ISO
STANDARD 17458-1
First edition
2013-02-01

Road vehicles— FlexRay
communications system —
Part 1:
General information and use case
definition
Véhicules routiers — Système de communications FlexRay —
Partie 1: Information générale et définition de cas d'utilisation




Reference number
ISO 17458-1:2013(E)
©
ISO 2013

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ISO 17458-1:2013(E)

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©  ISO 2013
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ii © ISO 2013 – All rights reserved

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ISO 17458-1:2013(E)
Contents Page
1 Scope . 1
2 Terms, definitions, symbols and abbreviated terms . 1
2.1 Terms and definitions . 1
2.2 Abbreviated terms . 4
3 Conventions . 4
4 Document overview . 4
4.1 General . 4
4.2 Document overview and structure . 5
4.3 Open Systems Interconnection (OSI) model . 5
4.4 Document reference according to OSI model . 6
5 Use case overview and principles . 7
5.1 Basic principles for use case definition . 7
5.2 Use case clusters . 7
6 FlexRay communications system use case definition . 8
6.1 UC 1 FlexRay processes . 8
6.2 UC 2 TT modes in clusters . 11
6.3 UC 3 Communication protocol . 17
6.4 UC 4 Electrical physical layer . 20

© ISO 2013 – All rights reserved iii

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ISO 17458-1:2013(E)
Foreword
ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies
(ISO member bodies). The work of preparing International Standards is normally carried out through ISO
technical committees. Each member body interested in a subject for which a technical committee has been
established has the right to be represented on that committee. International organizations, governmental and
non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the
International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization.
International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2.
The main task of technical committees is to prepare International Standards. Draft International Standards
adopted by the technical committees are circulated to the member bodies for voting. Publication as an
International Standard requires approval by at least 75 % of the member bodies casting a vote.
Attention is drawn to the possibility that some of the elements of this
...