EN 12896-1:2016

Public transport - Reference data model - Part 1: Common concepts

1.1   General scope of the Standard
The main objective of this European Standard is to present the Public Transport Reference Data Model based on:
-   the Public Transport Reference Data Model published 2006 as EN12896 and known as Transmodel V5.1,
-   the model for the Identification of Fixed Objects for Public transport, published 2009 as EN 28701and known as IFOPT,
incorporating the requirements  of
-   EN15531-1 to 3 and TS15531-4 and 5: Service interface for real-time information relating to public transport operations (SIRI),
-   TS16614-1 and 2: Network and Timetable Exchange (NeTEx),
in particular the specific needs for long distance train operation.
Particular attention is drawn to the data model structure and methodology:
-   the data model is described in a modular form in order to facilitate understanding and use of the model,
-   the data model is entirely described in UML.
In particular, a Reference Data Model kernel is described, referring to the data domain:
-   Network Description: routes, lines, journey patterns, timing patterns, service patterns, scheduled stop points and stop places.
This part corresponds to the network description as in Transmodel V5.1 extended by the relevant parts of IFOPT.
Furthermore, the following functional domains are considered:
-   Timing Information and Vehicle Scheduling (runtimes, vehicle journeys, day type-related vehicle schedules)
-   Passenger Information (planned and real-time)
-   Operations Monitoring and Control: operating day-related data, vehicle follow-up , control actions
-   Fare Management (fare structure and access rights definition, sales, validation, control)
-   Management Information and Statistics (including data dedicated to service performance indicators).
-   Driver Management:
-   Driver Scheduling (day-type related driver schedules),
-   Rostering (ordering of driver duties into sequences according to some chosen methods),
-   Driving Personnel Disposition (assignment of logical drivers to physical drivers and recording of driver performance).
The data modules dedicated to cover most functions of the above domains will be specified. Several concepts are shared by the different functional domains. This data domain is called “Common Concepts”.
1.2   Functional domain description
1.2.1   Public transport network and stop description
The reference data model includes entity definitions for different types of points and links as the building elements of the topological network. Stop points, timing points and route points, for instance, reflect the different roles one point may have in the network definition: whether it is used for the definition of (topological or geographical) routes, as a point served by vehicles when operating on a line, or as a location against which timing information like departure, passing, or wait times are stored in order to construct the timetables.
The line network is the fundamental infrastructure for the service offer, to be provided in the form of vehicle journeys which passengers may use for their trips. The main entities describing the line network in the reference data model are the line, the route and the journey pattern, which refer to the concepts of an identified service offer to the public, the possible variants of itineraries vehicles would follow when serving the line, and the (possibly different) successions of stop points served by the vehicles when operating on the route.
The functional views of the network are described as layers. A projection is a mechanism enabling the description of the correspondence between the different layers. This mapping between the layers is particularly useful when spatial data from different environments (sources, functional domains) have to be combined. An example of such a situation is the mapping of the public transport network on the road network. (...)

Öffentlicher Verkehr - Datenreferenzmodell - Teil 1: Gemeinsame Konzepte

Transports publics - Modèle de données de référence - Partie 1: Concepts communs

Javni prevoz - Referenčni podatkovni model - 1. del: Splošni pojmi

Glavni cilj trenutnega standarda je predstavitev referenčnega podatkovnega modela javnega prevoza na podlagi:
– referenčnega podatkovnega modela javnega prevoza, objavljenega leta 2006 kot standard EN12896 in poznanega kot Transmodel različice 5.1,
– modela za identifikacijo stalnih modelov za javni prevoz, objavljenega leta 2009 kot standard EN 28701 in poznanega kot IFOPT, in vsebuje zahteve
– standardov od EN15531-1 do 3 ter TS15531-4 in 5: Vmesnik za informiranje v realnem času za potrebe delovanja javnega prevoza (SIRI),
– standardov TS16614-1 in 2: Izmenjava omrežnih in voznorednih podatkov (NeTEx), predvsem specifične potrebe za obratovanje vlaka med kraji.
Posebna pozornost je namenjena strukturi podatkovnega modela in metodologiji:
– podatkovni model je opisan v modularni obliki za lažje razumevanje in uporabo modela,
– podatkovni model je v celoti opisan v UML.
Opisano je zlasti jedro referenčnega podatkovnega modela, ki se nanaša na podatkovno domeno:
– Opis omrežja: poti, linije, vzorci potovanj, časi potovanj, storitveni vzorci in načrtovana postajališča.
Ta del ustreza opisu omrežja v Transmodelu različice 5.1 in je razširjen z relevantnimi deli IFOPT.
Poleg tega so obravnavane naslednje funkcionalne domene:
– Časovni razpored in razpored vozil (vozni časi, poti vozil, dnevni razporedi vozil)  
– Informacije o potnikih (načrtovane in v realnem času)
– Vodenje in nadzor: dnevni podatki o obratovanju, spremljanje vozil, nadzorni ukrepi
– Upravljanje voznin (struktura voznin in pravice za dostop, prodaja, preverjanje, nadzor)
– Informacije o upravljanju in statistika (vključno s podatki, namenjenimi kazalcem uspešnosti storitev).
– Upravljanje voznikov:
– Razpored voznikov (dnevni razporedi voznikov),
– Urniki (razporejanje dolžnosti voznikov v zaporedje glede na nekatere izbrane metode),
– Razporejanje voznega osebja (dodelitev logičnih voznikov fizičnim voznikom in beleženje storilnosti voznika).  
Določeni bodo podatkovni modeli, ki bodo zajemali večino funkcij iz zgornjih domen. Različne funkcionalne domene imajo skupnih več konceptov. Ta podatkovna domena se imenuje Skupni koncepti.

General Information

• Status: Published
• Publication Date: 27-Sep-2016
• ICS: 35.240.60 - IT applications in transport
• Technical Committee: CEN/TC 278 - Road transport and traffic telematics
• Drafting Committee: CEN/TC 278/WG 3 - Public transport (PT)
• Current Stage: 9093 - Decision to confirm - Review Enquiry
• Completion Date: 25-Jun-2022
• Directive: 2016/797/EU - Directive (EU) 2016/797 of the European Parliament and of the Council of 11 May 2016 on the interoperability of the rail system within the European Union (Text with EEA relevance)
• Ref Project: SIST EN 12896-1:2017 - Public transport - Reference data model - Part 1: Common concepts

Relations

• Replaces: EN 12896:2006 - Road transport and traffic telematics - Public transport - Reference data model
• Effective Date: 08-Jun-2022

Standards Content (Sample)

SLOVENSKI STANDARD
01-januar-2017
1DGRPHãþD
SIST EN 12896:2006
-DYQLSUHYR]5HIHUHQþQLSRGDWNRYQLPRGHOGHO6SORãQLSRMPL
Public transport - Reference data model - Part 1: Common concepts
Öffentlicher Verkehr - Datenreferenzmodell - Teil 1: Gemeinsame Konzepte
Transports publics - Modèle de données de référence - Partie 1: Concepts communs
Ta slovenski standard je istoveten z: EN 12896-1:2016
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.

EN 12896-1
EUROPEAN STANDARD
NORME EUROPÉENNE
September 2016
EUROPÄISCHE NORM
ICS 35.240.60 Supersedes EN 12896:2006
English Version
Public transport - Reference data model - Part 1: Common
concepts
Transports publics - Modèle de données de référence - Öffentlicher Verkehr - Datenreferenzmodell - Teil 1:
Partie 1: Concepts communs Gemeinsame Konzepte
This European Standard was approved by CEN on 5 May 2016.

CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this
European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references
concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN
member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by
translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management
Centre has the same status as the official versions.

CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
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United Kingdom.
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© 2016 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 12896-1:2016 E
worldwide for CEN national Members.

Contents Page
European foreword . 5
0 Introduction . 6
0.1 Rationale for the Transmodel Standard . 6
0.2 Use of the Transmodel Standard . 6
0.3 Applicability of the Transmodel Standard . 7
0.3.1 General . 7
0.3.2 Specification of information architecture . 7
0.3.3 Specification of a database. 8
0.3.4 Specification of an interface . 8
0.4 Conformance statement . 8
0.5 Transmodel origins . 9
0.5.1 ENV 12896 . 9
0.5.2 Titan . 9
0.5.3 SITP and SITP2 . 9
0.5.4 CEN TC 278 WG 3 SG 4 . 9
0.6 Reference to the previous version and other projects and documents. 10
0.6.1 General . 10
0.6.2 SIRI . 10
0.6.3 IFOPT . 10
0.6.4 NeTEx . 10
0.7 Typographic conventions . 10
0.8 Methodology for conceptual modelling . 11
0.8.1 General . 11
0.8.2 Packages . 11
0.8.3 Class diagrams . 13
0.8.4 Classes and attributes . 14
0.8.5 Association relationships . 17
0.8.6 Reflexive association relationship . 17
0.8.7 Composition association relationship . 18
0.8.8 Aggregation association relationship . 18
0.8.9 Generalization association relationship . 19
0.9 Summary of rules for Transmodel representation . 19
1 Scope . 21
1.1 General scope of the Standard . 21
1.2 Functional domain description . 22
1.2.1 Public transport network and stop description. 22
1.2.2 Timing information and vehicle scheduling. 22
1.2.3 Passenger information . 23
1.2.4 Fare management . 23
1.2.5 Operations monitoring and control . 24
1.2.6 Management information . 24
1.2.7 Multi-modal operation aspects . 25
1.2.8 Multiple operators' environment aspects . 25
1.2.9 Personnel management: driver scheduling, rostering, personnel disposition . 25
1.3 Particular scope of this document . 26
2 Normative references . 26
3 Terms and definitions . 26
4 Abbreviations . 29
5 Common concepts domain . 29
5.1 Introduction to the common concepts . 29
5.2 Versions and validity . 31
5.2.1 Introduction. 31
5.2.2 Version and validity – Model overview . 32
5.2.3 Generic entity . 32
5.2.4 Generic version. 33
5.2.5 Generic version frame . 34
5.2.6 Generic validity . 36
5.2.7 Generic delta model . 37
5.3 Responsibility . 38
5.3.1 Introduction. 38
5.3.2 Responsibility – Model overview . 39
5.3.3 Generic responsibility . 39
5.3.4 Responsibility role . 41
5.3.5 Generic organization . 42
5.4 Explicit frames . 43
5.4.1 Composite frame . 44
5.4.2 General frame . 45
5.4.3 Resource frame. 46
5.4.4 Service calendar frame . 47
5.4.5 Other explicit frames . 48
5.5 Generic framework model. 49
5.5.1 General . 49
5.5.2 Generic framework – Model overview . 49
5.5.3 Location Model . 49
5.5.4 Generic grouping - Introduction . 50
5.5.5 Generic point and link. 52
5.5.6 Generic point and link sequence .
...