PD CEN/TS 17466:2020 - Page 2

Intelligent transport systems. Urban ITS. Communication interfaces and profiles for traffic management. | Status: Current

1 Scope This document identifies traffic management interfaces between central stations and specifies related ITS communication profiles enabling standardized data exchange over these communication interfaces, applicable for a variety of platforms including ITS station units (ITS-SUs) compliant with ISO 21217:2014. This document further specifies requirements on encoding of data. These traffic management interfaces enable

• — the provision of appropriate and relevant traffic information, e.g. congestion and travel times, to users across a variety of platforms;
• — exchange of data such as:
  • — network performance data, e.g. traffic conditions, travel times, and
  • — planned and unplanned events and incidents, e.g.
    • — roadworks,
    • — closures of roads, bridges, and tunnels,
    • — bad weather,
    • — road surface conditions.

This document recognizes specifications from DATEX II in order to avoid duplicate specifications. In doing so, this document aligns with existing products of CEN/TC 278/WG 8 and the additional work being undertaken within the DATEX community.