PD CEN ISO/TS 21184:2021

What is ISO/TS 21184 about? 

ISO/TS 21184 specifies a global transport data management (GTDM) framework composed of 

• Global transport basic data model, 
• Global transport access control data model, 
• Global transport function monitor data model, and 
• Sensor and control network data model 
• To support data exchange between applications. 

ISO/TS 21184 defines standardized data classes in a Global Transport Data Format (GTDF), and the means to manage them. Application and role-based access control to resources in GTDF are specified by IEEE 1609.2 certificates. 

ISO/TS 21184 specifies GTDM as an ITS-S capability, an optional feature (ITS-capabilities are specified in ISO 24102-6). 

The GT access control (GTAC) data model specifies access permissions to data and function control by defining role-based mechanisms. 

The GT function monitor (GTFM) data model specifies a configuration method to generate a flow logic for monitoring purposes, e.g., observing data parameters concerning a defined limit. 

Who is ISO/TS 21184 for?  

ISO/TS 21184 on global transport data management is useful for: 

• Standard Development Organization 
• Cooperative Intelligent Transport 
• Intelligent Transport 
• The regulatory authority of Intellectual Property Rights 
• Global transport 

Why should you use ISO/TS 21184?  

ISO/TS 21184 is part of a family of deliverables from Standard Development Organizations (SDOs) for Cooperative Intelligent Transport Systems (C-ITS), which is a subset of standards for Intelligent Transport Systems (ITS). 

ISO/TS 21184 helps you to improve surface transportation by applying information and communication technologies (ICT) in terms of: 

• Safety e.g., crash avoidance, obstacle detection, emergency calls, dangerous goods; 
• Efficiency e.g., navigation, green wave, priority, lane access control, contextual speed limits, car sharing; 
• Comfort e.g., telematics, parking, electric vehicle charging, infotainment; and 
• Sustainability 

By adopting ISO/TS 21184 you can understand the guidelines of explaining a beneficial choice of standards (C-ITS release), the purpose and interaction of standardized features, beneficial implementation approaches and guidance in developing ITS applications are a prerequisite for a fair and open market allowing early deployment of interoperable and future-proof solutions.