PD CEN ISO/TS 21189:2019

What is ISO/TS 21189- Intelligent transport systems about?  

ISO/TS 21189 provides the Protocol Implementation Conformance Statement (PICS) proforma for conformance test specification for the Contextual Speed Information Service as defined in ISO/TS 17426:2016 in accordance with the relevant requirements and in accordance with the relevant guidance. 

Who is ISO/TS 21189 - Intelligent transport systems for? 

ISO/TS 21189 on Intelligent transport systems - Cooperative ITS is useful for: 

• Road safety department 
• Traffic regulation department 
• Highways management authorities 

Why should you use ISO/TS 21189 - Intelligent transport systems?  

The harmonized deployment of Cooperative ITS is expected to improve road safety, support traffic management, and reduce greenhouse gas emissions. Delivering Contextual Speed information to road users is a key component of this development. 

The purpose of ISO/TS 21189 is to provide the users with a mechanism whereby a supplier of an implementation of the requirements defined in ISO/TS 17426 may provide information about the implementation in a standardized manner. 

ISO/TS 21189  catalogues the Contextual Speed Information Service testable requirements, enabling to draft "Test Suite Structure and Test Purposes (TSS & TP) “and "Abstract Test Suite (ATS) and partial Protocol Implementation eXtra Information for Testing (PIXIT) pro forma” deliverables.