CEN 15531-3 PublicTrans - SIRI Functional interfaces

Title

Public transport - Service interface for real-time information relating to public transport operations - Part 3: Functional service interfaces

Document #

CEN 15531-3

Description

SIRI is a CEN Technical Standard that specifies a European interface standard for exchanging information about the planned, current or projected performance of real-time public transport operations between different computer systems. There are many potential ways for passenger transport operations centers to interact. The approach taken by SIRI is for an open-ended set of standard data structures, carried over a communications channel constructed using one of a small number of specific options. This document, Part 3, specifies a number of functional modules (service interfaces), based on the ‘use cases’ identified in Annex B to Part 1: -- production timetable, estimated timetable, stop timetable, stop monitoring: , vehicle monitoring, connection timetable, connection monitoring, and general message used to exchange informative messages between identified individuals in free or an arbitrary structured format. It enables messages to be sent and to be revoked. Messages are assigned validity periods in addition to the actual content.

Standard In Solutions

• EU: SIRI - Secure Internet (ITS)
• EU: SIRI - Secure Wireless Internet (EU)

Standard In Profiles

• EU: SIRI

Standard In Standard Bundles

• None

Hyperlink to Standard

CEN 15531-3 PublicTrans - SIRI Functional interfaces

Hyperlinks to the standard are provided when practical, but may not be up-to-date as SDOs may change their websites without prior notice. The ARC-IT team will update hyperlinks with ARC-IT releases.