Service Interface for Real Time Information
CEN/TS 15531
(prCEN/TS-OO278181
)
SIRI Home Page
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Related PT Standards
- Transmodel
- Ifopt
- Siri
Welcome to SIRI
SIRI is an XML protocol to allow distributed computers to exchange real-time information about public transport services and vehicles.
The protocol is a CEN standard, developed with initial participation by France, Germany (Verband Deutscher Verkehrsunternehmen), Scandinavia, and the UK (UK Real Time Interest Group).
SIRI is based on the Transmodel abstract model for public transport information, a general purpose model, and XML schema for public transport information.
- For a brief overview See SIRI White Paper
- For some FAQs, see here.
The SIRI protocol uses open system technologies and is platform independent. The SIRI publish/subscribe architecture and terminology is based on the WS-Pubsub draft standard for publish subscribe web services.
New
- May 2007 Drafts of SIRI Facility Monitoring and SItuation Exchange added
- December 2006 Documentation updates to include Transmodel study and SIRI White Paper and Incident Monitoring and Facilities Monitoring proposals.
- October 2006: FORMAL ADOPTION AS CEN STANDARD. The CEN OO278181 SIRI ( Standard Interface for Real Time Information) standard is adopted though CEN TC 278 resolution CO9/2004 ( or document 1641).
© Copyright SIRI 2004-2008
Page last updated: 2008/09/25
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