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| VDV-Projects |
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| CEN TS 15531 Service Interface for Real time Information (SIRI) |  |
The VDV Real Time Interfaces 453 454 are the Standard to use in Germany. They have been a major input to the European standard SIRI. Thus they can be interpreted as to be the subset of SIRI to be used in Germany.
”Service interface for real-time information relating to public transport operations” SIRI, is a XML protocol for exchange of public transport real-time information. The CEN standard was developed with representatives from France, Germany, Scandinavia and UK and is based on Transmodel. SIRI consist of three parts:
CEN TS 15531-1:2006 Public transport - Service interface for real-time information relating to public transport operations
- Part 1: Context and framework
CEN TS 15531-2:2006
- Part 2: Communications infrastructure
CEN TS 15531-3:2006
- Part 3: Functional service interfaces
SIRI was established as European standard in October 2006.
In the meeting of the CEN group (April 2011) it was decided, that works for building an updated version of parts 1-3 should start in November 2011.
The updated version will respect demands which have been dicovered during the use of SIRI in the past years.
Please note that the flat structures in SIRI, which have been introduced in the current SIRI version for backward compatibility with legacy systems are planned to be deleted in the coming version of SIRI:
You should not use the structures with a name ending on „AsGroup“ but the standard-structures. Example: Use structure “MonitoredVehicleJourney“ instead of “MonitoredVehicleJourneyAsGroup". The latter one will be deleted in the future SIRI version.
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| Two additional parts have been published in 2010 |
Part 4: CEN/TS 15531-4
Public transport - Service interface for real-time information relating to public transport operations - Part 4: Functional service interfaces: Facility Monitoring (CEN/TS 15531-4:2010)
2010-10-15 Document
Part 5: CEN/TS 15531-5 P
ublic transport - Service interface for real-time information relating to public transport operations - Part 5: Functional service interfaces - Situation Exchange
2010-12-15 Document
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init AG
www.init-ka.de
supports the following services:
SIRI Stop Monitoring services (SM) subscription
SIRI Stop Monitoring services (SM) request/response
SIRI Vehicle Monitoring service (VM)
SIRI Production Timetables service (PT)
SIRI Estimated Timetable service (ET)
There are installations in:
LCC Leicester
BAC Dublin
SWM München
Trafikanten Oslo
GVTA Vancouver
MDV Muenchen
http://www.mentzdv.de/
Transport for London (Great Britain):
Service: SIRI ET
Partner: London River Services
Transport for London (Great Britain):
Service: SIRI GM
Partner: Kizoom Ltd.
Suffolk County Council (Great Britain):
Service: SIRI PT, ET, VM, SX
Partner: Moviken-SLE, Mobisoft
Hannoversche Informationstechnologien (Germany):
Service: SIRI SX
Partner: Verkehrsverbund Bremen-Niedersachsen, Hacon
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Ineo (AVMS provider) in Amiens, Rouen, Rennes and Centre Essonne - for Bus network
SNCF : national level- for rail network
Sytral in Lyon - for bus, metro and tram network
RATP : Ile de France (mainly Paris...) - for bus, metro and tram network
Transdev in Montpellier - for Bus network
STIF in Ile de France (alla networks)
Kéolis : Centre Essonne, Versailles - for Bus network
Véolia : in Ile de France
Lumiplan (AVMS provider)
Main used services are : Stop Monitoring et General Message plus Check Status, and some Discovery services
and comming : Facility Monitoring, Situation Exchange and Vehicle Monitoring
Project information (3/2011):
- name :COWS and PEPSI for RATP,
- Country and City or region where SIRI is used: France. Ile de france area
- Company name which uses SIRI: RATP, SNCF, VEOLIA, KEOLIS
- Company which has built or delivered the SIRI solution: IXXI for RATP.
- The SIRI services used in the project: Only stop monitoring and general message.
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Kizoom uses it to connect about 16 real-time systems to the national traveline system which has timetable for the whole country and real time for some areas.
For one example see http://leicestertravel.info/
The SIRI framework is now also being used in the UK UTMC XML framework for road traffic e.g. see
http://utmc.uk.com/technical/04.php
Atleast 50 sites in the uk using SIRI since some of the main AVL suppliers, e.g. ACIS are using it for all their installations. |
Project Information (4/2011)
- Project name: MTA Bus Time
- Country and City or region where SIRI is used: New York City
- Company name which uses SIRI: Metropolitan Transportation Authority (public transport operator for New York City)
- Company which has built or delivered the SIRI solution: OpenPlans and Verifone
- The SIRI services used in the project: VehicleMonitoring and StopMonitoring
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