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NeTEx and Transmodel –ongoing standardisation
activities on European level
Ulf Bjersing, Hogia
Standardisation CEN TC278 / WG3
Standardisation CEN TC278 / WG3 / SG4
… provides a framework for defining and agreeing data models, and covers the whole area of public transport operations. By making use of this standard, and of data models derived from it, it will be possible for operators, authorities and software suppliers to work together much more easily towards integrated systems.
CONCEPTUAL DATA MODEL: Transmodel
LOGICAL DATA MODEL
Application
PHYSICAL DATA MODEL
Application Application
Transmodel - European standard EN12986
Transmodel -Conceptual modelling (entities)
POINT
LINK
DRIVERVEHICLE
ROUTE
An entity is a thing or object of significance, whether real or imaginary,
about which information needs to be known or held
Conceptual modelling (relationships)
Conceptual modelling (relationships)
We need a common language for public transport
We need a common language for public transport
• What is the difference between a journey and a trip ?
B
E
FA
C
D
L
M
Transmodel as the common language
B
E
FA
C
D
L
M
B
E
F
D
B to F
• Service journey
Transmodel as the common language
B
E
FA
C
D
L
M
A
C
D
L
M
A to M
• Service journey
Transmodel as the common language
B
E
FA
C
D
L
M
C to F
E
F
C
D
• PT trip
Transmodel as the common language
B
E
FA
C
D
L
M
B
DD
L
M
B to M
• PT trip
Not having a common language…
“PT trip”
“PT trip”
Having a common language = Transmodel
Having a common language = Transmodel
“Service journey”
Using Transmodel
• NeTEx
• SIRI
• NoPTIS
• …
Transmodel - Long history…
CEN TC 278 WG3 SG4
Brussels, December 2016
P1-P2-P3
Introduction of the project
Transmodel Standards Environment
P4: Operations
Monitoring & Control
P7:
Driver Management
P8: MIS
Management Information & Statistics
P6: PassengerInformation
Topology
Schedules
P5: FareManagement
CEN TC 278 WG3 SG4
Brussels, December 2016
P1-P2-P3
Introduction of the project
Transmodel Standards Environment
Topology
Schedules
Part 1: Common
concepts
Part 2: Public transport
network
Part 3: Timing
information and vehicle
scheduling
Transmodel 6 – completing the work
The Project Team 0302: 7 experts – 8 roles1. Data Model Administrator Christophe Duquesne, France2. Data Modeller 1 - main: Part 4 & 7 Ulf Bjersing, Sweden3. Data Modeller 2 - assistant Andrej Tibaut, Slovenia4. Data Modeller 3 - main: Part 5 & 6 Nick Knowles, UK5. Data Modeller 4 - assistant Fabrizio Arneodo, Italy6. Editor Stuart Reynolds, UK7. Dissemination Manager Fabrizio Arneodo, Italy8. Project Leader Kasia Bourée, France
CEN TC 278 WG3 SG4
Brussels, December 2016
P1-P2-P3
Introduction of the project
Transmodel Standards Environment
P4: Operations
Monitoring & Control
EBSF
SG7: SIRI SX
DATEX II (Situation
Publication)
SG9: NeTEx
UIC fares
UIC 918 - 4
Topology
Schedules
P5: FareManagement
Part 4 Operations Monitoring &
Control
Vehicle detecting and monitoring,
events & control actions, messaging
Part 5 Fare Management
Fare structure, sales, validation &
control of access rights
CEN TC 278 WG3 SG4
Brussels, December 2016
Introduction of the project
Transmodel Standards Environment
alternative (new) modes model: car /cycle pooling, car sharing, etc
Part 6 Passenger
Information
Planned and real-time
information provided to users
of public transport for passive
and “on-request” information.
Concerns also queries and
responses for “on-request”
information.
Part 7 Driver Management
Driver Scheduling, Rostering,
Personnel Disposition
P6: PassengerInformation
P7:
Driver Management
SG8: Distributed JP
NeTEx / SIRI
CEN TC 278 WG3 SG4
Brussels, December 2016
P1-P2-P3
Introduction of the project
Transmodel Standards Environment
P4: Operations
Monitoring & Control
alternative (new) modes model: car /cycle pooling, car sharing, etc
Topology
Schedules
P5: FareManagement
Part 6 Passenger
Information
Planned and real-time
information provided to users
of public transport for passive
and “on-request” information.
Concerns also queries and
responses for “on-request”
information.
Part 7 Driver Management
Driver Scheduling, Rostering,
Personnel Disposition
P6: PassengerInformation
P7:
Driver Management
SG8: Distributed JP
NeTEx / SIRI
CEN TC 278 WG3 SG4
Brussels, December 2016
Introduction of the project
Transmodel Standards Environment
P8: MIS
Management Information & Statistics
SG10: OpRa
Part 8 Management
Information and Statistics
Data used for statistics and
registered data from which
service quality indicators
may be derived
CEN TC 278 WG3 SG4
Brussels, December 2016
P1-P2-P3
Introduction of the project
Transmodel Standards Environment
P4: Operations
Monitoring & Control
P7:
Driver Management
P8: MIS
Management Information & Statistics
SG10: OpRa
P6: PassengerInformation
Topology
Schedules
P5: FareManagement
Part 8 Management
Information and Statistics
Data used for statistics and
registered data from which
service quality indicators
may be derived
Standardisation CEN TC278 / WG3 / SG9
What is NeTEx ?
Network and Timetable Exchange
exchange reference data
scheduled data - public transport
between the systems of PT organisations
complementary to SIRI (Service Interface for Realtime Information)
NeTEx is more than a thousand pages …
… and the XSD is 350 files in 30 subfolders
NeTEx should be seen as a toolbox…
You must select what parts to use…
NeTEx – proposed work item (1)
• European wide simple profile for passenger information
• Operational information and fares are not in the scope for now
• Expectation of the Priority Action "A" of the ITS Directive
NeTEx – proposed work item (2)
• Part 1&2 (Network and Timing Information) are now about 3 years old and need to be reviewed according to CEN rules.
• The intention is to renew both TS, not to go to EN
Thank you!
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