CEN/TS 15531-5:2016
(Main)Public transport ‐ Service interface for real‐time information relating to public transport operations ‐ Part 5: Functional service interfaces situation exchange: Situation Exchange
Public transport ‐ Service interface for real‐time information relating to public transport operations ‐ Part 5: Functional service interfaces situation exchange: Situation Exchange
The scope of this WI is to update CEN/TS 15531-5:2011 which describes structured incident model for disruptions to services, in terms that relate directly to the entities of other SIRI services. Incidents can then be directly linked to stops, lines, journeys, etc in two ways: as the cause of disruption or as the result of service problems.
The Incident Monitoring Service is capable of filtering on incident, service and location model attributes.
First implementations of the Situation Exchange Service have revealed a number of improvements and some minor enhancements necessary for a successful and uniform usage of the specification in the future.
The main elements out of this work item will be:
o Prepare an updated edition of the TS as a document
o Update the common XSD of SIRI parts 1-5
The new work item will consider the work of
o PT companies and IT-suppliers in Germany
o PT companies and IT-suppliers in France
o PT companies and IT-suppliers in Sweden
using Situation Exchange Service in their projects.
Öffentlicher Verkehr - Diensteschnittstelle für Echtzeitinformationen bezogen auf Betriebsabläufe im öffentlichen Verkehr - Teil 5: Funktionelle Serviceschnittstelle - Situativer Austausch
Transport public - Interface de service pour les informations en temps réel relatives aux opérations de transport public - Partie 5: Service d'interface fonctionnelle - Échange de l'état de l'exploitation et de son contexte
Javni prevoz - Vmesnik za storitev informiranja v realnem času za potrebe delovanja javnega prevoza - 5. del: Vmesniki funkcijske storitve izmenjave podatkov: Izmenjava podatkov o situaciji
Področje tega WI je posodobitev standarda CEN/TS 15531-5:2011, ki opisuje strukturiran model incidentov za prekinitve storitev v obliki, ki je neposredno povezana s subjekti drugih storitev SIRI. Incidente je mogoče nato povezati neposredno s postajami, linijami, potovanji itd., in sicer na dva načina: kot vzrok za prekinitev ali kot rezultat težav s storitvijo. Storitev za nadzor incidentov omogoča filtriranje po atributih modelov za incident, storitev in lokacijo. Prve uvedbe storitve izmenjave podatkov o situaciji so pokazale številne izboljšave in manjše izboljšanje, potrebno za uspešno in enotno uporabo specifikacije v prihodnosti. Glavni elementi te delovne postavke bodo: o priprava posodobljene izdaje TS v obliki dokumenta, o posodobitev splošne sheme XSD delov SIRI 1–5. V novi delovni postavki bo upoštevano delo o podjetij za javni prevoz ali ponudnikov IT v Nemčiji, o podjetij za javni prevoz ali ponudnikov IT v Franciji, o podjetij za javni prevoz ali ponudnikov IT na Švedskem, pri čemer bo v njihovih projektih uporabljena storitev izmenjave podatkov o situaciji.
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
01-september-2016
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SIST-TS CEN/TS 15531-5:2011
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Öffentlicher Verkehr - Diensteschnittstelle für den Echtzeitaustausch von
Betriebsinformationen des ÖPNV (SIRI) - Teil 5: Funktionelle Serviceschnittstelle:
Situativer Austausch
Transport public - Interface de service pour les informations en temps réel relatives aux
opérations de transport public - Partie 5 : Service d'interface fonctionnelle - Échange de
l'état de l'exploitation et de son contexte
Ta slovenski standard je istoveten z: CEN/TS 15531-5:2016
ICS:
35.240.60 Uporabniške rešitve IT v IT applications in transport
prometu
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
CEN/TS 15531-5
TECHNICAL SPECIFICATION
SPÉCIFICATION TECHNIQUE
May 2016
TECHNISCHE SPEZIFIKATION
ICS 35.240.60 Supersedes CEN/TS 15531-5:2011
English Version
Public transport - Service interface for real-time
information relating to public transport operations - Part
5: Functional service interfaces situation exchange:
Situation Exchange
Transport public - Interface de service pour les Öffentlicher Verkehr - Diensteschnittstelle für den
informations en temps réel relatives aux opérations de Echtzeitaustausch von Betriebsinformationen des
transport public - Partie 5: Service d'interface ÖPNV (SIRI) - Teil 5: Funktionelle Serviceschnittstelle:
fonctionnelle - Échange de l'état de l'exploitation et de Situativer Austausch
son contexte
This Technical Specification (CEN/TS) was approved by CEN on 25 February 2016 for provisional application.
The period of validity of this CEN/TS is limited initially to three years. After two years the members of CEN will be requested to
submit their comments, particularly on the question whether the CEN/TS can be converted into a European Standard.
CEN members are required to announce the existence of this CEN/TS in the same way as for an EN and to make the CEN/TS
available promptly at national level in an appropriate form. It is permissible to keep conflicting national standards in force (in
parallel to the CEN/TS) until the final decision about the possible conversion of the CEN/TS into an EN is reached.
CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania,
Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and
United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2016 CEN All rights of exploitation in any form and by any means reserved Ref. No. CEN/TS 15531-5:2016 E
worldwide for CEN national Members.
Contents Page
European foreword . 6
Introduction . 8
1 Scope . 10
2 Normative references . 11
3 Terms and definitions . 11
4 Symbols and abbreviations . 16
5 Situations as Software Entities . 16
5.1 General . 16
5.2 Structured Situations . 17
5.3 Distributed Situation processing . 18
5.3.1 Identity and Write-Only Updates. 18
5.3.2 Currency and the Situation Life Cycle . 19
5.3.3 Representational model for Situation Elements . 20
5.3.4 Update chains − Causal chains . 21
5.3.5 Cross-referencing Situations − Causal chains . 22
5.3.6 Branching and distributed updates . 22
5.3.7 Archiving . 24
5.4 Summary of Situation Management . 24
5.4.1 General . 24
5.4.2 Situation Identity. 24
5.4.3 Situation Life Cycle . 25
5.4.4 Situation Update Content . 25
5.4.5 Example of identifier allocation . 26
5.4.6 Date time stamps as identifiers. 26
5.5 Interoperability of Situation management systems . 26
5.5.1 General . 26
5.5.2 Datex2 Interoperability . 27
5.5.3 TPEG Interoperability . 28
5.5.4 Communications Bandwidth . 28
6 The Situation Model . 28
6.1 General . 28
6.2 Representing a PT Situation in SIRI-SX . 29
6.2.1 Summary of PT Situation model . 29
6.2.2 PT Situation Element Body . 30
6.2.3 PT Situation Body Details . 31
6.2.4 PT Situation Reason . 33
6.2.5 Situation Consequence . 36
6.2.6 The PT AffectsScope . 37
6.3 Representing a Road Situation in SIRI-SX . 43
6.3.1 Summary of Road Situation model . 43
6.3.2 Road Situation Element Body . 45
6.3.3 Common Accessibility . 45
6.3.4 Publishing Actions . 46
6.3.5 Common Types . 47
7 Situation Exchange Service [SX] . 54
7.1 Purpose. 54
7.2 Description . 54
7.3 Reference Data . 54
7.4 Capability and Permission Matrices . 54
7.4.1 Capability Matrix . 54
7.4.2 Permission Matrix . 56
7.5 UML Diagrammatic Representation . 56
7.5.1 General . 56
7.5.2 UML Detailed Diagram of SituationExchangeRequest . 57
7.5.3 UML Diagram of SituationExchangeDelivery - Summary . 59
7.5.4 UML Diagram of SituationExchangeDelivery - Detail . 60
7.5.5 UML Diagram of SituationContext . 60
7.6 SituationExchangeRequest . 61
7.6.1 SituationExchangeRequest Definition . 61
7.6.2 SituationStatusFilter Definition . 63
7.6.3 SituationNetworkFilter Definition . 64
7.6.4 SituationStopPlaceFilter Definition . 64
7.6.5 SituationJourneyFilter Definition . 65
7.6.6 SituationPlaceFilter Definition . 65
7.6.7 SituationRoadFilter Definition . 65
7.6.8 AccessibilityNeedFilter Definition. 66
7.6.9 SituationExchangeRequest Example . 66
7.7 SituationExchangeSubscriptionRequest . 66
7.7.1 SituationExchangeSubscriptionRequest Definition . 66
7.7.2 SituationExchangeSubscriptionRequest Example . 67
7.8 SituationExchangeDelivery . 67
7.8.1 ServiceDelivery with a SituationExchangeDelivery . 68
7.8.2 SituationExchangeDelivery Element .
...
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