UC:IS:ETCS track net

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Note.png This page is mirrored from page UC:IS:ETCS track net in The railML® 3 wiki.
ETCS Track Net
(ETCS)
Subschema: Infrastructure
 
Related subschemas: IL 
Reported by: Thales
Stift.png (version(s) 3.2)
For general information on use cases see UC:Use cases


Use case / Anwendungsfall / Scénario d’utilisation

ETCS track net

  • ETCS-a:
Missinginformation.png In this article there is information missing. Please help improving the railML® wiki by filling the gaps. Possibly, you will find further details on the discussion pageRailML Coord Documentation (talk) 15:02, 16 January 2023 (CET)
  • ETCS-b:
Missinginformation.png In this article there is information missing. Please help improving the railML® wiki by filling the gaps. Possibly, you will find further details on the discussion pageRailML Coord Documentation (talk) 15:02, 16 January 2023 (CET)
  • ETCS-c:
Missinginformation.png In this article there is information missing. Please help improving the railML® wiki by filling the gaps. Possibly, you will find further details on the discussion pageRailML Coord Documentation (talk) 15:02, 16 January 2023 (CET)

Description / Beschreibung / Description

ETCS track net covers the requirements for access and use of the rail network of the infrastructure manager in microscopic way. It provides all the technical and operational information that is necessary for entities entitled to access the network, determine train positions and generate a movement authority for the train.

On an ETCS equipped railway line, the onboard ATPs are controlled by Movement Authority (MA) messages from a wayside RBC or LEU. These messages contain detailed information about certain aspects of the infrastructure, e.g. balises, speed restrictions, gradients and track conditions. This use case aims at modelling all infrastructure data necessary for generating MAs, as defined by SUBSET-026, version 3.x.

ETCS-a

Data transfer from Infrastructure Manager to Signalling Supplier (input for the start of an ETCS Level 2 trackside project based on a centralized technical solution; Details for ETCS Level 1 to follow with railML V3.3)

ETCS-b

Data transfer from Signalling Supplier to Infrastructure Manager (output as delivery data of an ETCS Level 2 trackside project based on a centralized technical solution; Details for ETCS Level 1 to follow with railML V3.3)

ETCS-c

Data transfer of topology data between Infrastructure Manager and Signalling Supplier(s) (input or control data set as basis for all project members, independent of ETCS Level)

Data Flows and Interfaces / Datenflüsse und Schnittstellen / Flux de données et interfaces

Transfer of railway infrastructure data into the Radio Block Centre (external link, German flag.png, visited on 2018-04-23; RBC on Wikipedia)

Missinginformation.png In this article there is information missing with respect to the data flows. Please help improving the railML® wiki by filling the gaps. Possibly, you will find further details on the discussion pageFerri Leberl (talk) 17:53, 10 April 2018 (CEST)

ETCS-a

ETCS-b

ETCS-c

Interference with other railML® schemas / Interferenz mit anderen railML®-Schemen / Interaction avec autres schemas railML®

Characterizing Data / Charakterisierung der Daten / Caractérisation des données

How often do the data change (update)?

  • Regular changes

ETCS-a

ETCS-b

ETCS-c

How big are the data fragments to be exchanged (complexity)?

  • Big station (yard)
  • Huge (region)
  • Whole date set (network)

ETCS-a

ETCS-b

ETCS-c

Which views are represented by the data (focus)?

  • Topology: track network, line network
  • Construction: assets along the track / line

ETCS-a

ETCS-b

ETCS-c

Which specific data do you expect to receive/send (elements)?

Element Attribute Typical value Range ETCS-a ETCS-b ETCS-c
Common
electrificationSystems
speedProfiles
Topology
netElements
netRelations
networks
Geometry
gradientCurve (slope)
FunctionalInfrastructue
balises
borders
bufferStops
electrifications
levelCrossings
lines
platforms
restrictionAreas
signals
speeds
switches
tracks
trainDetectionElements
Signalling (train radio; communication system)