ISO 13209-4:2024
(Main)Road vehicles - Open Test sequence eXchange format (OTX) - Part 4: Expanded extensions interface definition
Road vehicles - Open Test sequence eXchange format (OTX) - Part 4: Expanded extensions interface definition
This document defines the Open Test sequence eXchange (OTX) additional extension requirements and data model specifications. The requirements are derived from the use cases described in ISO 13209-1. They are listed in Clause 4. The data model specification aims at an exhaustive definition of all features of the OTX extensions which have been implemented to satisfy the requirements. This document establishes rules for the syntactical entities of each extension. Each of these syntactical entities is accompanied by semantic rules which determine how OTX documents containing extension features are interpreted. The syntax rules are provided by UML[2] class diagrams and XML schemas, whereas the semantics are given by UML activity diagrams and prose definitions.
Véhicules routiers — Format public d'échange de séquence-tests (OTX) — Partie 4: Définition de l'interface des extensions étendues
General Information
Relations
Overview
ISO 13209-4:2024 - "Road vehicles - Open Test sequence eXchange format (OTX) - Part 4: Expanded extensions interface definition" defines additional extension requirements and an exhaustive data-model specification for OTX. Building on the use cases in ISO 13209-1, this second-edition International Standard (2024-11) specifies syntax and semantics for OTX extension features using UML class diagrams and XML schemas (syntax) and UML activity diagrams plus prose (semantics). It establishes rules that ensure consistent interpretation of OTX documents that include extended functionality.
Key technical topics and requirements
The standard documents a comprehensive set of extension areas and their formal definitions. Major technical topics include:
- Extension requirements (Clause 4): A detailed listing of functional requirements derived from ISO 13209-1 use cases, covering assertion handling, communications, diagnostics, and more.
- Data model specification: Exhaustive definitions of extension features to enable interoperable implementations.
- Syntax and semantics: Syntax via UML class diagrams and XML schemas; semantics via UML activity diagrams and prose definitions to remove ambiguity in implementations.
- Defined extension domains: Includes (but is not limited to) Assertion, BlackBox, BusMonitoring, ComInterface, CommonDialogs, DataType, DiagComPlus, DiagConfiguration, ECUConfiguration, EcuStateChart, EventPlus, FlashPlus, Persistence, Range, SQL, StateMachineProcedure, TestResultHandling, VehicleInfo, XML, ZipHandling.
- Packaging rules: OTX packaging (PTX) and dependency management for exchangeable test assets.
Keywords naturally integrated: ISO 13209-4, OTX extensions, XML schema, UML class diagrams, test sequence exchange, PTX packaging, vehicle testing data model.
Practical applications and who uses it
ISO 13209-4 is intended for organizations that design, implement or integrate automated vehicle test sequences and toolchains:
- OEM test engineers creating standardized, reusable test sequences for ECUs and vehicle functions.
- Tool vendors and middleware developers implementing OTX runtimes, editors, validators, and converters.
- Diagnostics and flashing tool manufacturers who require formalized extension interfaces (e.g., DiagComPlus, FlashPlus).
- Systems integrators managing test automation pipelines that exchange OTX/PTX artifacts across teams and tools.
- Validation and verification teams using standardized assertions, state machines and test result handling to ensure consistent interpretation.
By formalizing extension syntax and semantics, ISO 13209-4 improves interoperability, reduces integration effort, and supports robust automated testing and diagnostics across the automotive supply chain.
Related standards
- ISO 13209-1 (OTX use cases and core concepts) - the requirements in Part 4 are derived from the use cases described in Part 1.
- Other parts of ISO 13209 (OTX family) provide complementary specifications for core OTX behavior and packaging.
For implementation and compliance, obtain the full ISO 13209-4:2024 text from ISO or your national standards body.
Frequently Asked Questions
ISO 13209-4:2024 is a standard published by the International Organization for Standardization (ISO). Its full title is "Road vehicles - Open Test sequence eXchange format (OTX) - Part 4: Expanded extensions interface definition". This standard covers: This document defines the Open Test sequence eXchange (OTX) additional extension requirements and data model specifications. The requirements are derived from the use cases described in ISO 13209-1. They are listed in Clause 4. The data model specification aims at an exhaustive definition of all features of the OTX extensions which have been implemented to satisfy the requirements. This document establishes rules for the syntactical entities of each extension. Each of these syntactical entities is accompanied by semantic rules which determine how OTX documents containing extension features are interpreted. The syntax rules are provided by UML[2] class diagrams and XML schemas, whereas the semantics are given by UML activity diagrams and prose definitions.
This document defines the Open Test sequence eXchange (OTX) additional extension requirements and data model specifications. The requirements are derived from the use cases described in ISO 13209-1. They are listed in Clause 4. The data model specification aims at an exhaustive definition of all features of the OTX extensions which have been implemented to satisfy the requirements. This document establishes rules for the syntactical entities of each extension. Each of these syntactical entities is accompanied by semantic rules which determine how OTX documents containing extension features are interpreted. The syntax rules are provided by UML[2] class diagrams and XML schemas, whereas the semantics are given by UML activity diagrams and prose definitions.
ISO 13209-4:2024 is classified under the following ICS (International Classification for Standards) categories: 43.040.15 - Car informatics. On board computer systems; 43.180 - Diagnostic, maintenance and test equipment. The ICS classification helps identify the subject area and facilitates finding related standards.
ISO 13209-4:2024 has the following relationships with other standards: It is inter standard links to ISO 13209-4:2021. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.
You can purchase ISO 13209-4:2024 directly from iTeh Standards. The document is available in PDF format and is delivered instantly after payment. Add the standard to your cart and complete the secure checkout process. iTeh Standards is an authorized distributor of ISO standards.
Standards Content (Sample)
International
Standard
ISO 13209-4
Second edition
Road vehicles — Open Test
2024-11
sequence eXchange format (OTX) —
Part 4:
Expanded extensions interface
definition
Véhicules routiers — Format public d'échange de séquence-
tests (OTX) —
Partie 4: Définition de l'interface des extensions étendues
Reference number
© ISO 2024
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ii
Contents Page
Foreword .xiii
Introduction . xv
1 Scope . 1
2 Normative references . 1
3 Terms, definitions and abbreviated terms . 1
3.1 Terms and definitions .1
3.2 Abbreviated terms .2
4 Requirements . 2
4.1 Basic principles for requirements definition .2
4.2 Requirement listing.2
4.2.1 Assertion requirements .2
4.2.2 BlackBox requirements .2
4.2.3 BusMonitoring requirements .3
4.2.4 ComInterface requirements .3
4.2.5 CommonDialogs requirements .3
4.2.6 DataType requirements.4
4.2.7 DiagComPlus requirements .4
4.2.8 DiagConfiguration requirements .5
4.2.9 DiagDataBrowsingPlus requirements . .5
4.2.10 ECUConfiguration requirements .6
4.2.11 EcuStateChart requirements . .7
4.2.12 EventPlus requirements .7
4.2.13 ExternalServiceProvider requirements .7
4.2.14 File requirements .7
4.2.15 FlashPlus requirements .8
4.2.16 Persistence requirements .8
4.2.17 Range requirements .8
4.2.18 SQL requirements .9
4.2.19 StateMachineProcedure requirements .9
4.2.20 StateVariable requirements . .9
4.2.21 TestResultHandling requirements .10
4.2.22 Util requirements .10
4.2.23 VehicleInfo requirements .11
4.2.24 XML requirements .11
4.2.25 ZipHandling requirements . 13
5 Extension overview .13
5.1 General . 13
5.2 Dependencies .14
5.3 OTX packaging (PTX) .19
6 OTX Assertion extension . 19
6.1 Assertion – General .19
6.2 Assertion – Exceptions .19
6.2.1 Exceptions overview .19
6.2.2 Exceptions syntax .19
6.2.3 Exceptions semantics . 20
6.3 Assertion – Actions . 20
6.3.1 Actions overview. 20
6.3.2 Actions syntax . 20
6.3.3 Actions general semantics .21
7 OTX BlackBox extension .21
7.1 BlackBox – General .21
7.2 BlackBox – Datatypes .21
iii
7.2.1 Datatypes overview .21
7.2.2 Datatypes syntax .21
7.2.3 Datatypes semantics . 22
7.3 BlackBox – Variable access . 22
7.3.1 Variable access overview . 22
7.3.2 Variable access syntax. 22
7.3.3 Variable access semantics . 23
7.4 BlackBox – Terms . 23
7.4.1 Terms overview . 23
7.4.2 Terms syntax . 23
7.4.3 Terms general semantics .24
8 OTX BusMonitoring extension .25
8.1 BusMonitoring – General . 25
8.2 BusMonitoring – Datatypes . 25
8.2.1 Datatypes overview . 25
8.2.2 Datatypes syntax . 25
8.2.3 Datatypes semantics . 26
8.3 BusMonitoring – Enumerations .27
8.3.1 Enumerations syntax .27
8.3.2 Enumerations semantics .27
8.4 BusMonitoring – Exceptions .27
8.4.1 Exceptions overview .27
8.4.2 Exceptions syntax . 28
8.4.3 Exceptions semantics . 28
8.5 BusMonitoring – Variable access . 29
8.5.1 Variable access overview . 29
8.5.2 Variable access syntax. 29
8.5.3 Variable access semantics . 29
8.6 BusMonitoring – Actions . 29
8.6.1 Actions overview. 29
8.6.2 Actions syntax . 29
8.6.3 Actions general semantics . 30
8.7 BusMonitoring – Terms.31
8.7.1 Terms overview .31
8.7.2 Terms syntax .32
8.7.3 Terms general semantics .32
9 OTX ComInterface extension .38
9.1 ComInterface – General . 38
9.2 ComInterface – Datatypes . 38
9.2.1 Datatypes overview . 38
9.2.2 Datatypes syntax . 38
9.2.3 Datatypes semantics . 39
9.3 ComInterface – Enumerations . 39
9.3.1 Enumerations syntax . 39
9.3.2 Enumerations semantics . 40
9.4 ComInterface – Exceptions . 40
9.4.1 Exceptions overview . 40
9.4.2 Exceptions syntax . 40
9.4.3 Exceptions semantics .41
9.5 ComInterface – Variable access .42
9.5.1 Variable access overview .42
9.5.2 Variable access syntax.42
9.5.3 Variable access semantics .43
9.6 ComInterface – Actions .43
9.6.1 Actions overview.43
9.6.2 Actions syntax .43
9.6.3 Actions general semantics . 44
9.7 ComInterface – Terms . 48
iv
9.7.1 Terms overview . 48
9.7.2 Terms syntax . 48
9.7.3 Semantics for ComInterface terms . 49
9.7.4 Semantics for Enumeration terms . 58
9.7.5 Terms general semantics .59
10 OTX CommonDialogs extension .59
10.1 CommonDialogs – General .59
10.2 CommonDialogs – Exceptions . 60
10.2.1 Exceptions overview . 60
10.2.2 Exceptions syntax . 60
10.2.3 Exceptions semantics . 60
10.3 CommonDialogs – Actions . 60
10.3.1 Actions overview. 60
10.3.2 Actions syntax . 60
10.3.3 Actions general semantics .61
11 OTX DataType extension .64
11.1 DataType – General . 64
11.2 DataType – Datatypes . 64
11.2.1 Datatypes overview . 64
11.2.2 Datatypes syntax . 64
11.2.3 Datatypes semantics . 65
11.3 DataType – Exceptions . . 68
11.3.1 Exceptions overview . 68
11.3.2 Exceptions syntax . 68
11.3.3 Exceptions semantics . 68
11.4 DataType – Variable access . 69
11.4.1 Variable access overview . 69
11.4.2 Variable access syntax. 69
11.4.3 Variable access semantics . 69
11.5 DataType – Declaration and arguments .70
11.5.1 Declaration and arguments syntax .70
11.5.2 Declaration and arguments semantics .70
11.6 DataType – Signatures .70
11.6.1 Signatures overview .70
11.6.2 Signatures syntax .71
11.6.3 Semantics for Enumerations .71
11.6.4 Semantics for Structures . 72
11.7 DataType – Terms . 73
11.7.1 Terms overview . 73
11.7.2 Semantics for Enumeration terms . 73
11.7.3 Semantics for ResourceLocation terms . 77
11.7.4 Semantics for Structure terms. 81
12 OTX DiagComPlus extension .85
12.1 DiagComPlus – General . 85
12.2 DiagComPlus – Datatypes . . 85
12.2.1 Datatypes overview . . 85
12.2.2 Datatypes syntax . 85
12.2.3 Datatypes semantics . 86
12.3 DiagComPlus – Enumerations . 87
12.3.1 Enumerations syntax . 87
12.3.2 Enumerations semantics . 87
12.4 DiagComPlus – Exceptions . 88
12.4.1 Exceptions overview . 88
12.4.2 Exceptions syntax . 88
12.4.3 Exceptions semantics . 88
12.5 DiagComPlus – Variable access . 88
12.5.1 Variable access overview . 88
v
12.5.2 Variable access syntax. 88
12.5.3 Variable access semantics . 89
12.6 DiagComPlus – Actions . . 89
12.6.1 Actions overview. 89
12.6.2 Actions syntax . 89
12.6.3 Actions general semantics . 90
12.7 DiagComPlus – Terms . 93
12.7.1 Terms overview . 93
12.7.2 Terms syntax . 93
12.7.3 Terms general semantics . 94
13 OTX DiagConfiguration extension .99
13.1 DiagConfiguration – General. 99
13.2 DiagConfiguration – Exceptions . 99
13.2.1 Exceptions overview . 99
13.2.2 Exceptions syntax . 99
13.2.3 Exceptions semantics . 100
13.3 DiagConfiguration – Actions . 100
13.3.1 Actions overview. 100
13.3.2 Actions syntax . 100
13.3.3 Actions general semantics . 100
13.4 DiagConfiguration – Terms . 101
13.4.1 Terms overview . 101
13.4.2 Terms syntax . 102
13.4.3 Terms general semantics . 102
14 OTX DiagDataBrowsingPlus extension .104
14.1 DiagDataBrowsingPlus – General . 104
14.2 DiagDataBrowsingPlus – Datatypes . 104
14.2.1 Datatypes overview . . 104
14.2.2 Datatypes syntax . 104
14.2.3 Datatypes semantics . 105
14.3 DiagDataBrowsingPlus – Enumerations . 109
14.3.1 Enumerations syntax . 109
14.3.2 Enumerations semantics .110
14.4 DiagDataBrowsingPlus – Exceptions . 113
14.4.1 Exceptions overview . 113
14.4.2 Exceptions syntax . 113
14.4.3 Exceptions semantics .114
14.5 DiagDataBrowsingPlus – Variable access . 115
14.5.1 Variable access overview . 115
14.5.2 Variable access syntax. 115
14.5.3 Variable access semantics . 115
14.6 DiagDataBrowsingPlus – Terms .116
14.6.1 Terms overview .116
14.6.2 Semantics for DbComChannel terms .116
14.6.3 Semantics for DbDiagService terms . . 118
14.6.4 Semantics for DbDiagTroubleCode terms . 124
14.6.5 Semantics for DbEcuVariant terms .128
14.6.6 Semantics for DbEnvDataDesc terms . 129
14.6.7 Semantics for DbFaultMemory terms . 132
14.6.8 Semantics for DbMatchingParameter terms .134
14.6.9 Semantics for DbObject terms . 135
14.6.10 Semantics for DbParameter terms . 139
14.6.11 Semantics for DbRequest terms . 153
14.6.12 Semantics for DbResponse terms . 157
14.6.13 Semantics for DbSpecialDataElement terms .161
14.6.14 Semantics for DbSpecialDataGroup terms . 163
14.6.15 Semantics for DbSubComponent terms .167
14.6.16 Semantics for DbTable terms . 172
vi
14.6.17 Semantics for Interval terms . 177
14.6.18 Semantics for McdDataType terms . 180
14.6.19 Semantics for McdParameterType terms .
...
Die Norm ISO 13209-4:2024 präsentiert eine umfassende Definition der spezifischen Anforderungen und Datenmodell-Spezifikationen für das Open Test sequence eXchange (OTX) in Bezug auf zusätzliche Erweiterungen. Der Umfang dieser Norm ist klar umrissen und berücksichtigt die Anwendungsfälle, die in ISO 13209-1 beschrieben sind, was eine direkte Verknüpfung zu bestehenden Standards schafft. Ein herausragendes Merkmal der Norm ist ihre detaillierte und systematische Herangehensweise an die Definition der OTX-Erweiterungen. Durch die präzise Auflistung der Anforderungen in Klausel 4 wird sichergestellt, dass alle relevanten Aspekte der Erweiterungen abgedeckt sind. Dies verbessert die Konsistenz und Interoperabilität zwischen verschiedenen Testsystemen erheblich. Die Norm hebt sich durch ihre starke Datenmodell-Spezifikation ab, die eine exhaustive Definition aller Features der OTX-Erweiterungen bietet. Dies ist von Bedeutung, da es eine einheitliche Basis für die Implementierung schafft und gleichzeitig die Klarheit über die syntaktischen und semantischen Regeln erhöht. Die Nutzung von UML-Klassendiagrammen und XML-Schemas zur Darstellung der Syntaxregeln sowie von UML-Aktivitätsdiagrammen und prose Definitionen für die Semantik zeigt die Ansprüche an eine präzise Kommunikation von Konzepten und Anforderungen. Die Relevanz der ISO 13209-4:2024 für die Automobilindustrie kann nicht überschätzt werden, da sie ein essenzielles Fundament für die Entwicklung und den Austausch von Testszenarien bietet, die für eine effektive Qualitätskontrolle von Fahrzeugen notwendig sind. Dank der klaren Regeln und Struktur ist die Norm ein unverzichtbares Werkzeug für Unternehmen, die auf OTX setzen, um ihre Testprozesse zu optimieren. Insgesamt positioniert sich die ISO 13209-4:2024 als ein bedeutendes Dokument, das nicht nur die Anforderungen an die OTX-Erweiterungen klar definiert, sondern auch als Leitfaden für die praktische Implementierung dient. Der Fokus auf syntaktische und semantische Klarheit macht diese Norm zu einem wertvollen Beitrag zur Qualität und Effizienz in der Fahrzeugtestung.
La norme ISO 13209-4:2024 constitue un document essentiel pour la définition des exigences supplémentaires des extensions et des spécifications du modèle de données associées à l'Open Test sequence eXchange (OTX). Son champ d'application est particulièrement pertinent pour les véhicules routiers, répondant ainsi à des cas d'utilisation variés mentionnés dans la norme ISO 13209-1. L'un des principaux points forts de la norme réside dans sa capacité à fournir une définition exhaustive de toutes les fonctionnalités des extensions OTX qui ont été mises en œuvre pour satisfaire aux exigences définies. En énumérant ces exigences dans la Clause 4, la norme garantit une approche structurée et systématique pour le développement et l'utilisation des extensions OTX. De plus, le document établit des règles pour les entités syntaxiques de chaque extension. Cela inclut des diagrammes de classes UML et des schémas XML qui clarifient la syntaxe des documents OTX, tout en s'accompagnant de règles sémantiques représentées par des diagrammes d'activité UML et des définitions textuelles. Cette combinaison de règles syntaxiques et sémantiques permet une interprétation précise des documents OTX contenant des fonctionnalités d'extension, ce qui renforce la cohérence et l'intégration dans les systèmes de tests des véhicules. En somme, la norme ISO 13209-4:2024 s'affirme comme un instrument fondamental pour les acteurs de l'industrie automobile, offrant des directives claires pour le développement d'extensions OTX tout en garantissant une compatibilité et une interprétation standardisées au sein des tests des véhicules routiers.
The ISO 13209-4:2024 standard provides a comprehensive framework for the Open Test sequence eXchange (OTX) additional extension requirements and data model specifications. The scope of this document is well-defined, deriving its requirements from the use cases outlined in ISO 13209-1, thus ensuring relevance and applicability within the context of automotive testing. One of the significant strengths of this standard is its detailed specification of the data model. It establishes a clear and exhaustive definition of all features associated with OTX extensions, which is essential for developers and engineers working in the automotive sector. The clarity in the data model not only aids in the implementation of these extensions but also enhances interoperability among various testing tools and systems, ultimately leading to more efficient testing processes. The syntactical entities of each extension, as defined in the standard, provide a robust structure. The inclusion of UML class diagrams and XML schemas for the syntax rules serves as a practical guide for users, facilitating easier integration of OTX extensions into existing frameworks. Furthermore, the semantic rules outlined through UML activity diagrams and prose definitions enhance the understanding and interpretation of the OTX documents. This layered approach to both syntax and semantics allows for a more intuitive and user-friendly application of the standard. In terms of relevance, ISO 13209-4:2024 is instrumental in harmonizing the testing processes across various manufacturers and systems. By standardizing the exchange format, it addresses the increasing need for consistency and reliability in vehicle testing. The expanded extensions interface definition not only meets current industrial demands but also anticipates future developments in automotive testing methodologies, ensuring its applicability for years to come. Overall, the ISO 13209-4:2024 standard stands out as a pivotal resource for the automotive industry, streamlining the implementation of OTX extensions and promoting high standards in vehicle testing practices. Its meticulous attention to detail in both the data model specifications and the rules governing syntax and semantics solidifies its position as a crucial standard in the field.
ISO 13209-4:2024は、「道路車両 - オープンテストシーケンス交換形式（OTX） - 第4部：拡張拡張インターフェース定義」に関する標準であり、OTXの追加拡張要件およびデータモデル仕様を定義しています。この文書は、ISO 13209-1に記載されたユースケースに基づいて構築されており、Clauses 4に要件が列挙されています。 この標準の強みは、その徹底した定義性にあります。OTX拡張の全機能を網羅するデータモデル仕様が提供されており、OTX拡張機能を満たすために実装された要件に基づく明確なルールが確立されています。特に、各拡張における構文的要素に対するルールが詳細に記述されており、その解釈を明確にするためのセマンティクスも設定されています。 また、ISO 13209-4:2024は、UMLクラス図とXMLスキーマに基づいた文法規則、さらにはUMLアクティビティ図と文章定義による意味論を提供しており、データの整合性と互換性を保つ上で重要な役割を果たしています。このように、実用的な要求を満たすために精緻化されたこの標準は、道路車両に関連するテストシーケンスの開発や運用において非常に重要なリソースとなります。 ISO 13209-4:2024は、オープンテストシーケンス交換のさまざまな拡張機能を実装する上での指針を示し、業界における統一性を促進します。この標準は、OTXを利用する企業や開発者にとって、必須のドキュメントであり、円滑なデータ通信とシステム統合を実現するための基盤を提供します。そのため、OTXの進化とともに、将来的な技術革新にも寄与することが期待されます。
ISO 13209-4:2024 표준은 자동차 산업에서의 테스트 데이터 교환을 위한 중요한 문서로, Open Test sequence eXchange (OTX)의 추가 확장 요구사항 및 데이터 모델 사양을 정의합니다. 이 표준의 범위는 ISO 13209-1에서 설명된 사용 사례를 기반으로 하여, OTX 확장의 모든 기능을 포괄적으로 정의하는 것을 목표로 하고 있습니다. 특히, 이 문서는 OTX 확장의 각 구성 요소에 대한 구문적 규칙을 수립하며, 각 구성 요소는 확장 기능을 포함하는 OTX 문서의 해석 방식을 결정하는 의미적 규칙과 함께 제공됩니다. 이는 데이터 교환의 정확성과 일관성을 확보하는 데 매우 중요합니다. 또한, UML 클래스 다이어그램과 XML 스키마를 통해 제공되는 구문 규칙은 기술적 표준의 명확성을 제고하며, UML 활동 다이어그램과 설명적 정의를 통해 의미가 보다 분명해집니다. ISO 13209-4:2024의 강점 중 하나는 복잡한 OTX 확장 기능을 체계적으로 정리하여 사용자와 개발자가 쉽고 명확하게 이해하도록 돕는다는 점입니다. 이로 인해 테스트 순서 변경이나 추가가 필요한 경우에도 신속하게 대응할 수 있는 유연성을 제공합니다. 따라서, ISO 13209-4:2024 표준은 자동차 테스트 시스템의 데이터 교환 방식 개선을 위한 필수적인 기반을 제공하며, 각종 자동차 관련 기술 및 프로세스의 효율성을 높이는 데 크게 기여할 것입니다.
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