railML 2.2 Schema Documentation

Target Namespace	http://www.railml.org/schemas/2013
Version	2.2
Element and Attribute Namespaces	Global element and attribute declarations belong to this schema's target namespace. By default, local element declarations belong to this schema's target namespace. By default, local attribute declarations have no namespace.
Schema Composition	This schema includes components from the following schema document(s): infrastructure.xsd rollingstock.xsd timetable.xsd
Documentation	Copyright (c) railML.org; All Rights Reserved. This work is licensed under a Creative Commons Attribution 2.0 License. http://www.railml.org/index.php/license.html For further information see: http://www.railml.org/ Content of this file: XML Schema for railML(R) 2.2 Definition of root element "railml", refers to elements of all sub schemas from "xs:include" paths

Prefix	Namespace
xml	http://www.w3.org/XML/1998/namespace
dc	http://purl.org/dc/elements/1.1/
xs	http://www.w3.org/2001/XMLSchema
rail	http://www.railml.org/schemas/2013

Name	railml
Type	Locally-defined complex type
Nillable	no
Abstract	no

XML Instance Representation

<rail:railml
version="rail:tRailMLVersion [0..1] ?">

<rail:metadata> rail:tMetadata </rail:metadata> [0..1] ?

<rail:infrastructure> ... </rail:infrastructure> [0..1] ?

<rail:infrastructureVisualizations> ... </rail:infrastructureVisualizations> [0..1] ?

<rail:rollingstock> ... </rail:rollingstock> [0..1] ?

<rail:timetable> ... </rail:timetable> [0..1] ?

</rail:railml>

Schema Component Representation

<xs:element name="railml">

<xs:complexType>

<xs:sequence>

<xs:element name="metadata" type="rail:tMetadata" minOccurs="0"/>

<xs:element ref="rail:infrastructure" minOccurs="0"/>

<xs:element ref="rail:infrastructureVisualizations" minOccurs="0"/>

<xs:element ref="rail:rollingstock" minOccurs="0"/>

<xs:element ref="rail:timetable" minOccurs="0"/>

</xs:sequence>

<xs:attribute name="version" type="rail:tRailMLVersion"/>

</xs:complexType>

<-- infrastructureManager identity in metadata -->

<xs:key name="infrastructureManagerKey">

<xs:selector xpath=".//rail:organizationalUnits/rail:infrastructureManager"/>

<xs:field xpath="@id"/>

</xs:key>

<-- infrastructureManager reference in infrastructure subschema -->

<xs:keyref name="infrastructureManager-ownerKeyref" refer="rail:infrastructureManagerKey">

<xs:selector xpath=".//rail:infraAttributes/rail:owner"/>

<xs:field xpath="@infrastructureManagerRef"/>

</xs:keyref>

<xs:keyref name="infrastructureManager-ownerChangeKeyref" refer="rail:infrastructureManagerKey">

<xs:selector xpath=".//rail:ownerChange"/>

<xs:field xpath="@infrastructureManagerRef"/>

</xs:keyref>

<xs:keyref name="infrastructureManager-lineKeyref" refer="rail:infrastructureManagerKey">

<xs:selector xpath=".//rail:line"/>

<xs:field xpath="@infrastructureManagerRef"/>

</xs:keyref>

<-- vehicleManufacturer identity in metadata -->

<xs:key name="vehicleManufacturerKey">

<xs:selector xpath=".//rail:organizationalUnits/rail:vehicleManufacturer"/>

<xs:field xpath="@id"/>

</xs:key>

<-- vehicleManufacturer reference in rollingstock subschema -->

<xs:keyref name="vehicleManufacturer-manufacturerKeyref" refer="rail:vehicleManufacturerKey">

<xs:selector xpath=".//rail:classification/rail:manufacturer"/>

<xs:field xpath="@vehicleManufacturerRef"/>

</xs:keyref>

<-- vehicleOperator identity in metadata -->

<xs:key name="vehicleOperatorKey">

<xs:selector xpath=".//rail:organizationalUnits/rail:vehicleOperator"/>

<xs:field xpath="@id"/>

</xs:key>

<-- vehicleOperator reference in rollingstock subschema -->

<xs:keyref name="vehicleOperator-operatorKeyref" refer="rail:vehicleOperatorKey">

<xs:selector xpath=".//rail:classification/rail:operator"/>

<xs:field xpath="@vehicleOperatorRef"/>

</xs:keyref>

<-- customer identity in metadata -->

<xs:key name="customerKey">

<xs:selector xpath=".//rail:organizationalUnits/rail:customer"/>

<xs:field xpath="@id"/>

</xs:key>

<-- customer reference in timetable subschema -->

<xs:keyref name="customer-customerKeyref" refer="rail:customerKey">

<xs:selector xpath=".//rail:organizationalUnitBinding/rail:customer"/>

<xs:field xpath="@ref"/>

</xs:keyref>

<-- railwayUndertaking identity in metadata -->

<xs:key name="railwayUndertakingKey">

<xs:selector xpath=".//rail:organizationalUnits/rail:railwayUndertaking"/>

<xs:field xpath="@id"/>

</xs:key>

<-- railwayUndertaking reference in timetable subschema -->

<xs:keyref name="railwayUndertaking-railwayUndertakingKeyref" refer="rail:railwayUndertakingKey">

<xs:selector xpath=".//rail:organizationalUnitBinding/rail:railwayUndertaking"/>

<xs:field xpath="@ref"/>

</xs:keyref>

<-- operationalUndertaking identity in metadata -->

<xs:key name="operationalUndertakingKey">

<xs:selector xpath=".//rail:organizationalUnits/rail:operationalUndertaking"/>

<xs:field xpath="@id"/>

</xs:key>

<-- operationalUndertaking reference in timetable subschema -->

<xs:keyref name="operationalUndertaking-operationalUndertakingKeyref" refer="rail:operationalUndertakingKey">

<xs:selector xpath=".//rail:organizationalUnitBinding/rail:operationalUndertaking"/>

<xs:field xpath="@ref"/>

</xs:keyref>

<-- concessionaire identity in metadata -->

<xs:key name="concessionaireKey">

<xs:selector xpath=".//rail:organizationalUnits/rail:concessionaire"/>

<xs:field xpath="@id"/>

</xs:key>

<-- concessionaire reference in timetable subschema -->

<xs:keyref name="concessionaire-concessionaireKeyref" refer="rail:concessionaireKey">

<xs:selector xpath=".//rail:organizationalUnitBinding/rail:concessionaire"/>

<xs:field xpath="@ref"/>

</xs:keyref>

<-- contractor identity in metadata -->

<xs:key name="contractorKey">

<xs:selector xpath=".//rail:organizationalUnits/rail:contractor"/>

<xs:field xpath="@id"/>

</xs:key>

<-- contractor reference in timetable subschema -->

<xs:keyref name="contractor-contractorKeyref" refer="rail:contractorKey">

<xs:selector xpath=".//rail:organizationalUnitBinding/rail:contractor"/>

<xs:field xpath="@ref"/>

</xs:keyref>

<-- ocp idendity in infrastructure subschema -->

<xs:key name="ocpKey">

<xs:selector xpath=".//rail:operationControlPoints/rail:ocp"/>

<xs:field xpath="@id"/>

</xs:key>

<-- ocp reference in infrastructure subschema -->

<xs:keyref name="ocp-macroscopicNodeKeyref" refer="rail:ocpKey">

<xs:selector xpath=".//rail:macroscopicNode"/>

<xs:field xpath="@ocpRef"/>

</xs:keyref>

<xs:keyref name="ocp-switchKeyref" refer="rail:ocpKey">

<xs:selector xpath=".//rail:switch"/>

<xs:field xpath="@ocpStationRef"/>

</xs:keyref>

<xs:keyref name="ocp-crossSectionKeyref" refer="rail:ocpKey">

<xs:selector xpath=".//rail:crossSections/rail:crossSection"/>

<xs:field xpath="@ocpRef"/>

</xs:keyref>

<xs:keyref name="ocp-levelCrossingKeyref" refer="rail:ocpKey">

<xs:selector xpath=".//rail:levelCrossings/rail:levelCrossing"/>

<xs:field xpath="@ocpStationRef"/>

</xs:keyref>

<xs:keyref name="ocp-signalKeyref" refer="rail:ocpKey">

<xs:selector xpath=".//rail:signals/rail:signal"/>

<xs:field xpath="@ocpStationRef"/>

</xs:keyref>

<xs:keyref name="ocp-trainDetectorKeyref" refer="rail:ocpKey">

<xs:selector xpath=".//rail:trainDetectionElements/rail:trainDetector"/>

<xs:field xpath="@ocpStationRef"/>

</xs:keyref>

<xs:keyref name="ocp-trackCircuitBorderKeyref" refer="rail:ocpKey">

<xs:selector xpath=".//rail:trainDetectionElements/rail:trackCircuitBorder"/>

<xs:field xpath="@ocpStationRef"/>

</xs:keyref>

<xs:keyref name="ocp-platformEdgeKeyref" refer="rail:ocpKey">

<xs:selector xpath=".//rail:platformEdges/rail:platformEdge"/>

<xs:field xpath="@ocpRef"/>

</xs:keyref>

<xs:keyref name="ocp-serviceSectionKeyref" refer="rail:ocpKey">

<xs:selector xpath=".//rail:serviceSections/rail:serviceSection"/>

<xs:field xpath="@ocpRef"/>

</xs:keyref>

<xs:keyref name="ocp-stopPostKeyref" refer="rail:ocpKey">

<xs:selector xpath=".//rail:stopPosts/rail:stopPost"/>

<xs:field xpath="@ocpRef"/>

</xs:keyref>

<xs:keyref name="ocp-locallyControlledAreaKeyref" refer="rail:ocpKey">

<xs:selector xpath=".//rail:trackGroups/rail:locallyControlledArea"/>

<xs:field xpath="@ocpStationRef"/>

</xs:keyref>

<xs:keyref name="ocp-stateKeyref" refer="rail:ocpKey">

<xs:selector xpath=".//rail:states/rail:state/rail:*"/>

<xs:field xpath="@ocpRef"/>

</xs:keyref>

<xs:keyref name="ocp-signal-signalBoxKeyref" refer="rail:ocpKey">

<xs:selector xpath=".//rail:signals/rail:signal"/>

<xs:field xpath="@signalBoxOcpRef"/>

<-- Deprecated -->

</xs:keyref>

<xs:keyref name="ocp-signal-stationKeyref" refer="rail:ocpKey">

<xs:selector xpath=".//rail:signals/rail:signal"/>

<xs:field xpath="@stationOcpRef"/>

<-- Deprecated -->

</xs:keyref>

<xs:keyref name="ocp-locallyControlledArea-shortKeyref" refer="rail:ocpKey">

<xs:selector xpath=".//rail:trackGroups/rail:locallyControlledArea"/>

<xs:field xpath="@ocpRef"/>

<-- Deprecated -->

</xs:keyref>

<-- ocp reference in timetable subschema -->

<xs:keyref name="ocp-ocpTTKeyref" refer="rail:ocpKey">

<xs:selector xpath=".//rail:ocpsTT/rail:ocpTT"/>

<xs:field xpath="@ocpRef"/>

</xs:keyref>

<xs:keyref name="ocp-connectionKeyref" refer="rail:ocpKey">

<xs:selector xpath=".//rail:ocpTT/rail:connections/rail:connection"/>

<xs:field xpath="@ocpRef"/>

</xs:keyref>

<xs:keyref name="ocp-blockPartStartKeyref" refer="rail:ocpKey">

<xs:selector xpath=".//rail:blockParts/rail:blockPart"/>

<xs:field xpath="@startOcpRef"/>

</xs:keyref>

<xs:keyref name="ocp-blockPartEndKeyref" refer="rail:ocpKey">

<xs:selector xpath=".//rail:blockParts/rail:blockPart"/>

<xs:field xpath="@endOcpRef"/>

</xs:keyref>

<-- track idendity in infrastructure subschema -->

<xs:key name="trackKey">

<xs:selector xpath=".//rail:tracks/rail:track"/>

<xs:field xpath="@id"/>

</xs:key>

<-- track reference in infrastructure subschema -->

<xs:keyref name="track-lineKeyref" refer="rail:trackKey">

<xs:selector xpath=".//rail:trackGroups/rail:line/rail:trackRef"/>

<xs:field xpath="@ref"/>

</xs:keyref>

<xs:keyref name="track-locallyControlledAreaKeyref" refer="rail:trackKey">

<xs:selector xpath=".//rail:trackGroups/rail:locallyControlledArea/rail:trackRef"/>

<xs:field xpath="@ref"/>

</xs:keyref>

<xs:keyref name="track-ocpKeyref" refer="rail:trackKey">

<xs:selector xpath=".//rail:operationControlPoints/rail:ocp/rail:propEquipment/rail:trackRef"/>

<xs:field xpath="@ref"/>

</xs:keyref>

<-- track reference in timetable subschema -->

<xs:keyref name="track-ocpTTKeyref" refer="rail:trackKey">

<xs:selector xpath=".//rail:ocpsTT/rail:ocpTT"/>

<xs:field xpath="@trackRef"/>

</xs:keyref>

<xs:keyref name="track-sectionTTKeyref" refer="rail:trackKey">

<xs:selector xpath=".//rail:ocpTT/rail:sectionTT/rail:trackRef"/>

<xs:field xpath="@ref"/>

</xs:keyref>

<-- line idendity in infrastructure subschema -->

<xs:key name="lineKey">

<xs:selector xpath=".//rail:trackGroups/rail:line"/>

<xs:field xpath="@id"/>

</xs:key>

<-- line reference in infrastructure subschema -->

<xs:keyref name="line-signalLineKeyref" refer="rail:lineKey">

<xs:selector xpath=".//rail:signal/rail:line"/>

<xs:field xpath="@ref"/>

</xs:keyref>

<xs:keyref name="line-signalMilepostKeyref" refer="rail:lineKey">

<xs:selector xpath=".//rail:signal/rail:milepost"/>

<xs:field xpath="@lineRef"/>

</xs:keyref>

<-- line reference in timetable subschema -->

<xs:keyref name="line-sectionTTKeyref" refer="rail:lineKey">

<xs:selector xpath=".//rail:ocpTT/rail:sectionTT"/>

<xs:field xpath="@lineRef"/>

</xs:keyref>

<-- vehicle idendity in rollingstock subschema -->

<xs:key name="vehicleKey">

<xs:selector xpath=".//rail:vehicles/rail:vehicle"/>

<xs:field xpath="@id"/>

</xs:key>

<-- vehicle reference in rollingstock subschema -->

<xs:keyref name="vehicle-vehicleFamilyKeyref" refer="rail:vehicleKey">

<xs:selector xpath=".//rail:vehicles/rail:vehicle"/>

<xs:field xpath="@vehicleFamilyRef"/>

</xs:keyref>

<xs:keyref name="vehicle-trainOrderKeyref" refer="rail:vehicleKey">

<xs:selector xpath=".//rail:trainOrder/rail:vehicleRef"/>

<xs:field xpath="@vehicleRef"/>

</xs:keyref>

<-- vehicle reference in timetable subschema -->

<xs:keyref name="vehicle-bookingKeyref" refer="rail:vehicleKey">

<xs:selector xpath=".//rail:reservationInfo/rail:booking"/>

<xs:field xpath="@vehicleRef"/>

</xs:keyref>

<xs:keyref name="vehicle-rosteringKeyref" refer="rail:vehicleKey">

<xs:selector xpath=".//rail:rosterings/rail:rostering"/>

<xs:field xpath="@vehicleRef"/>

</xs:keyref>

<xs:keyref name="vehicle-blockPartKeyref" refer="rail:vehicleKey">

<xs:selector xpath=".//rail:blockParts/rail:blockPart"/>

<xs:field xpath="@vehicleRef"/>

</xs:keyref>

<-- formation idendity in rollingstock subschema -->

<xs:key name="formationKey">

<xs:selector xpath=".//rail:formations/rail:formation"/>

<xs:field xpath="@id"/>

</xs:key>

<-- formation reference in timetable subschema -->

<xs:keyref name="formation-formationTTKeyref" refer="rail:formationKey">

<xs:selector xpath=".//rail:trainParts/rail:trainPart/rail:formationTT"/>

<xs:field xpath="@formationRef"/>

</xs:keyref>

<xs:keyref name="formation-rosteringKeyref" refer="rail:formationKey">

<xs:selector xpath=".//rail:rosterings/rail:rostering"/>

<xs:field xpath="@formationRef"/>

</xs:keyref>

<xs:keyref name="formation-blockPartKeyref" refer="rail:formationKey">

<xs:selector xpath=".//rail:blockParts/rail:blockPart"/>

<xs:field xpath="@formationRef"/>

</xs:keyref>

<-- category idendity in timetable subschema -->

<xs:key name="categoryKey">

<xs:selector xpath=".//rail:categories/rail:category"/>

<xs:field xpath="@id"/>

</xs:key>

<-- category reference in timetable subschema -->

<xs:keyref name="category-trainPartKeyref" refer="rail:categoryKey">

<xs:selector xpath=".//rail:trainParts/rail:trainPart"/>

<xs:field xpath="@categoryRef"/>

</xs:keyref>

<xs:keyref name="category-trainPartSequenceKeyref" refer="rail:categoryKey">

<xs:selector xpath=".//rail:trains/rail:train/rail:trainPartSequence"/>

<xs:field xpath="@categoryRef"/>

</xs:keyref>

<-- category reference in rollingstock subschema -->

<xs:keyref name="category-formationKeyref" refer="rail:categoryKey">

<xs:selector xpath=".//rail:formations/rail:formation/rail:categoryRef"/>

<xs:field xpath="@ref"/>

</xs:keyref>

<-- speed profile idendity in infrastructure subschema -->

<xs:key name="speedProfileKey">

<xs:selector xpath=".//rail:speedProfiles/rail:speedProfile"/>

<xs:field xpath="@id"/>

</xs:key>

<-- speed profile reference in timetable subschema -->

<xs:keyref name="speedProfile-trainPartSequenceKeyref" refer="rail:speedProfileKey">

<xs:selector xpath=".//rail:trainPartSequence/rail:speedProfileRef"/>

<xs:field xpath="@ref"/>

</xs:keyref>

<-- stop post idendity in infrastructure subschema -->

<xs:key name="stopPostKey">

<xs:selector xpath=".//rail:stopPosts/rail:stopPost"/>

<xs:field xpath="@id"/>

</xs:key>

<-- stop post reference in timetable subschema -->

<xs:keyref name="stopPost-stopDescriptionKeyref" refer="rail:stopPostKey">

<xs:selector xpath=".//rail:ocpsTT/rail:ocpTT/rail:stopDescription"/>

<xs:field xpath="@stopPostRef"/>

</xs:keyref>

<-- platform edge identity in infrastructure subschema -->

<xs:key name="platformEdgeKey">

<xs:selector xpath=".//rail:platformEdges/rail:platformEdge"/>

<xs:field xpath="@id"/>

</xs:key>

<-- platform edge reference in infrastructure subschema -->

<xs:keyref name="platformEdge-platformEdgeKeyref" refer="rail:platformEdgeKey">

<xs:selector xpath=".//rail:platformEdges/rail:platformEdge"/>

<xs:field xpath="@parentPlatformEdgeRef"/>

</xs:keyref>

<xs:keyref name="platformEdge-stopPostKeyref" refer="rail:platformEdgeKey">

<xs:selector xpath=".//rail:stopPosts/rail:stopPost"/>

<xs:field xpath="@platformEdgeRef"/>

</xs:keyref>

<-- platform edge reference in timetable subschema -->

<xs:keyref name="platformEdge-stopDescriptionKeyref" refer="rail:platformEdgeKey">

<xs:selector xpath=".//rail:stopDescription/rail:platformEdgeRef"/>

<xs:field xpath="@ref"/>

</xs:keyref>

<-- service section identity in infrastructure subschema -->

<xs:key name="serviceSectionKey">

<xs:selector xpath=".//rail:serviceSections/rail:serviceSection"/>

<xs:field xpath="@id"/>

</xs:key>

<-- service section reference in infrastructure subschema -->

<xs:keyref name="serviceSection-serviceSectionKeyref" refer="rail:serviceSectionKey">

<xs:selector xpath=".//rail:serviceSections/rail:serviceSection"/>

<xs:field xpath="@parentServiceSectionRef"/>

</xs:keyref>

<-- service section reference in timetable subschema -->

<xs:keyref name="serviceSection-stopDescriptionKeyref" refer="rail:serviceSectionKey">

<xs:selector xpath=".//rail:stopDescription/rail:serviceSectionRef"/>

<xs:field xpath="@ref"/>

</xs:keyref>

<-- operating period identity in timetable subschema -->

<xs:key name="operatingPeriodKey">

<xs:selector xpath=".//rail:operatingPeriods/rail:operatingPeriod"/>

<xs:field xpath="@id"/>

</xs:key>

<-- operating period reference in timetable subschema -->

<xs:keyref name="operatingPeriod-trainPartKeyref" refer="rail:operatingPeriodKey">

<xs:selector xpath=".//rail:trainParts/rail:trainPart/rail:operatingPeriodRef"/>

<xs:field xpath="@ref"/>

</xs:keyref>

<xs:keyref name="operatingPeriod-stopDescriptionKeyref" refer="rail:operatingPeriodKey">

<xs:selector xpath=".//rail:ocpsTT/rail:ocpTT/rail:stopDescription"/>

<xs:field xpath="@operatingPeriodRef"/>

</xs:keyref>

<xs:keyref name="operatingPeriod-blockPartKeyref" refer="rail:operatingPeriodKey">

<xs:selector xpath=".//rail:blockParts/rail:blockPart"/>

<xs:field xpath="@operatingPeriodRef"/>

</xs:keyref>

<xs:keyref name="operatingPeriod-circulationKeyref" refer="rail:operatingPeriodKey">

<xs:selector xpath=".//rail:circulations/rail:circulation"/>

<xs:field xpath="@operatingPeriodRef"/>

</xs:keyref>

<xs:keyref name="operatingPeriod-circulationNextKeyref" refer="rail:operatingPeriodKey">

<xs:selector xpath=".//rail:circulations/rail:circulation"/>

<xs:field xpath="@nextOperatingPeriodRef"/>

</xs:keyref>

<xs:keyref name="operatingPeriod-annotationKeyref" refer="rail:operatingPeriodKey">

<xs:selector xpath=".//rail:annotationRef"/>

<xs:field xpath="@operatingPeriodRef"/>

</xs:keyref>

<-- operating period reference in infrastructure subschema -->

<xs:keyref name="operatingPeriod-stateKeyref" refer="rail:operatingPeriodKey">

<xs:selector xpath=".//rail:states/rail:state"/>

<xs:field xpath="@operatingPeriodRef"/>

</xs:keyref>

<xs:keyref name="operatingPeriod-speedProfileKeyref" refer="rail:operatingPeriodKey">

<xs:selector xpath=".//rail:speedProfiles/rail:speedProfile"/>

<xs:field xpath="@operatingPeriodRef"/>

</xs:keyref>

</xs:element>

railML 2.2 Schema Documentation

Table of Contents

Schema Document Properties

Declared Namespaces

Global Declarations

Element: railml