PD CEN/TS 17402:2020

This standard PD CEN/TS 17402:2020 Intelligent transport systems. Urban ITS. Use of regional traffic standards in a mixed vendor environment is classified in these ICS categories:

• 35.240.60 IT applications in transport and trade

This document provides a background to the relevance of standards concerning mixed vendor environments in the context of urban-ITS. It describes key mixed vendor environments interfaces.

It identifies existing open specifications for

• sensor systems;

• traffic control;

• traffic information;

• public transport information;

• distributed C-ITS;

• central systems.

It provides common specifications of

• sensor systems;

• traffic control;

• traffic information;

• public transport information;

• distributed C-ITS;

• central systems.

It describes openly plied proprietary standards and extant communications protocols that can be used in mixed vendor environments in the context of U-ITS.