CEN/TS 15531-1:2007

Foreword
Introduction
1 Scope
  1.1 Interfaces Specified by this Technical Specification
      1.1.1 Business Context
      1.1.2 SIRI Communications
      1.1.3 SIRI Functional Services
  1.2 Use of the SIRI standard
  1.3 Limitations on SIRI and Possible Future Developments
2 Normative references
3 Terms and definitions
  3.1 Transport Related Terms
  3.2 Communications & Software Concepts
  3.3 Types of Reference Data Used in SIRI
      3.3.1 General
      3.3.2 Date and time format
      3.3.3 Location coordinate system
      3.3.4 National language of text elements
      3.3.5 Participant (information provider) identification
      3.3.6 Participant pair identification (service
             participant pair code)
      3.3.7 Point and place references
      3.3.8 Vehicle journey references
      3.3.9 Line, and direction references
      3.3.10 Stop sequence references and circular journeys
      3.3.11 Schedule version references
      3.3.12 Product category references
      3.3.13 Vehicle and stop feature references
      3.3.14 Service features
      3.3.15 Situation references
      3.3.16 Summary of Data Reference Scopes
      3.3.17 Transmodel Compliant Models
      3.3.18 Modelling Vehicle Journeys in SIRI
4 Symbols and abbreviations
  4.1 General
  4.2 Representation of XML model elements in Text
  4.3 Representing Relationships in SIRI
  4.4 Notation for XML model structures of SIRI messages
      4.4.1 General
      4.4.2 Organisational Group label
      4.4.3 Element Name
      4.4.4 Multiplicity & Choice (Min:Max)
      4.4.5 Data Type
      4.4.6 Description
  4.5 Notation for Diagrams
Annex A (informative) Checklist for Implementing SIRI
      A.1 Usage of the DSRC application layer
      A.2 Legal and Commercial Issues
      A.3 Functional Aspects
          A.3.1 Main Scope
          A.3.2 Service Configuration
          A.3.3 Reference data
          A.3.4 Error Handling
      A.4 Operational Aspects
          A.4.1 Systems Management
          A.4.2 Provisioning
Annex B (informative) Business Context
      B.1 Purpose of This Section
      B.2 Business Model
          B.2.1 Passenger Transport Operations
          B.2.2 Organisations
      B.3 Use of information in Public Transport
          B.3.1 Overview
          B.3.2 Data Ownership
          B.3.3 Temporal Considerations
          B.3.4 Information Security
          B.3.5 Regulatory Issues
      B.4 Use Cases for this Technical Specification
          B.4.1 Introduction
          B.4.2 Use Case: Provision of Service Information
                to Passengers
          B.4.3 Use Case: Journey Planning
          B.4.4 Use Case: Facilitating Connections for Passengers
          B.4.5 Use Case: Fleet and Network Management
          B.4.6 Use Case: General Business Communications
      B.5 SIRI System Model
          B.5.1 Modularisation
          B.5.2 PT Infrastructure Management Module
          B.5.3 Transport Infrastructure Management Module
          B.5.4 PT Scheduling Module
          B.5.5 PT Integration Module
          B.5.6 Traffic Management Control Centre
          B.5.7 PT Operational Control
          B.5.8 PT Journey Planner
          B.5.9 Passenger Information
Annex C (informative) Background and Mapping of Some Current
        Implementations to SIRI
      C.1 Introduction
      C.2 SIRI origins
          C.2.1 VDV453/VDV454
          C.2.2 TRIDENT
          C.2.3 RTIG-XML
          C.2.4 CEN TC278 WG3 SG7
      C.3 Deployment Example - Berlin
      C.4 Deployment Example - Hamburg
      C.5 Deployment Example - West Yorkshire
      C.6 Deployment Example - Czech Republic
      C.7 Deployment Example - Copenhagen
      C.8 Deployment example - Ile-de-France
Bibliography

Part 1 of the European Technical Specification known as "SIRI". SIRI provides a framework for specifying communications and data exchange protocols for organisations wishing to exchange Real-time Information (RTI) relating to public transport operations.