Overview
ISO/TR 25104:2008 - Intelligent transport systems - Training requirements for ITS architecture provides generic education and training guidance for interpreting, developing and teaching ITS architecture. It proposes a taxonomy or “Body of Knowledge (BOK)” for the knowledge elements required to design system architectures for Intelligent Transport Systems (ITS). The Technical Report is intended to help transport agencies, suppliers, customers and academic institutions plan curricula and staff development so ITS architectures and standards are correctly understood and applied.
Key topics
- Scope and purpose: Generic training requirements for ITS system architecture and suggestions for course subjects and curricula.
- ITS fundamentals: Definitions of ITS, “user needs” and the 12 ITS service domains (e.g., traveller information, traffic management, vehicle services, freight, public transport, emergency, ITS data management).
- Systems architecture principles: Technology‑independent viewpoints (logical/functional, physical, communications, organizational) and the role of reference/framework architectures.
- Taxonomy and terminology: A structured knowledge model (BOK) covering terms, definitions and common concepts used in ITS architecture.
- Training modules and curricula: Example topics include prerequisites, introduction to ITS, ITS technology, ITS theory, architecture aspects of service provision, technology aspects linked to architecture, national/regional architecture development, and strategies to use standards.
- Standards and standardization process: Guidance on using standards for interoperability, and on the standards development process and relevant standards bodies.
- Interoperability: Definition and emphasis on protocol/message compatibility, compatible information models and semantic interoperability.
- Systems engineering and business case: Emphasis on systems engineering approaches and the importance of business case / ROI considerations in ITS projects.
Applications and users
ISO/TR 25104:2008 is practical for:
- Transport authorities and agencies designing national or regional ITS architectures.
- Systems architects and engineers who must interpret or create ITS reference architectures.
- Procurement teams and project managers evaluating interoperability and standards conformance.
- Vendors and solution integrators who implement ITS services and need to align with architecture viewpoints and standards.
- Academic institutions and training providers developing ITS curricula or professional development courses.
Practical uses include curriculum design, staff upskilling, vendor evaluation, architecture review, and ensuring interoperable ITS deployments that reduce long‑term integration costs.
Related standards
- ISO 14813‑1 - Reference model architecture(s) for the ITS sector (service domains/groups)
- ISO/TR 14813‑2 - Core TICS reference architecture
- ISO/IEC 19501 (UML 1.4.2) - Modeling language referenced for architectural modelling
Keywords: ISO/TR 25104:2008, Intelligent Transport Systems, ITS architecture, training requirements, ITS standards, interoperability, ITS curriculum, system architecture.