IS:speedProfile

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IS:speedProfile
 


Scheme description / Schemenbeschreibung

Position of IS:speedProfile in the XML-Tree / Position von IS:speedProfile im XML-Baum

Multiplicity / Anzahl

[0..∞]

Semantics / Bedeutung

Uniquely defined, reusable speed profile applicable throughout the model
 
Please, be aware of the semantic constraint(s)!

Attributes of IS:speedProfile / Attribute von IS:speedProfile

  • id: XML-file-wide unique, machine-interpretable identity, required for later referencing that element internally. For a detailed explanation see Dev:identities.
    XML-Datei-weit eindeutige, maschineninterpretierbare Identität, die für die spätere interne Referenzierung dieses Elements erforderlich ist. Für eine detaillierte Erklärung siehe Dev:identities.
  • code (introduced with version 2.1): Machine-interpretable string (e.g. an abbreviation) used for identification of the object across exchange partners, usecase specific uniqueness constraints may apply. Please see our description of the differences between id, code and human-readable identifiers.
    Maschineninterpretierbare Zeichenkette (z.B. Abkürzung), die zur Identifizierung des Objekts auch bei Austauschpartnern verwendet wird, wobei spezifische Eindeutigkeitsbeschränkungen gelten können. Bitte beachten Sie unsere Erläuterung zu den Unterschieden zwischen id, code and menschenlesbaren Kennzeichnungen.
  • name: Established, human-readable short string, giving the object a name. Not intended for machine interpretation, please see our notice on human interpretable data fields.
    Etablierte, menschenlesbare kurze Zeichenkette, die das Objekt benennt. Nicht zur maschinellen Interpretation bestimmt, siehe Hinweise zu menschenlesbaren Datenfeldern.
  • description: Human-readable, more detailed description as addition to the name. It should give additional explanations or hints to the contents of this element. Not intended for machine interpretation, please see our notice on human interpretable data fields.
    Menschenlesbare, detailliertere Beschreibung als Ergänzung zu name. Sie soll zusätzliche Erläuterungen oder Hinweise auf den Inhalt dieses Elements geben. Nicht zur maschinellen Interpretation bestimmt, siehe Hinweise zu menschenlesbaren Datenfeldern.
  • xml:lang (introduced with version 2.1): This is a unique identifier of language. It uses basically the language standard IETF BCP 47 (external link) which may be different to ISO 639-1 (external link) or ISO 639-2 (external link). For mapping hints see relation to other standards (external link).
    This defines the language used for name and description. Use <additionalName> to provide a name and/or description in other languages.
  • basicSpeedProfile: (introduced with version 2.5) Specify the speed profile being a basic speed profile. Defines a "baseline speed value" that is valid for all trains if no other specific speed restrictions are given. The basic speed profile is always linked with @influence="increasing" Please, be aware of the semantic constraint(s)!
  • etcsTrainCategory: (introduced with version 2.5) The international train category number as specified on page 38 in ERA_ERTMS_040001 "Assignment of values to ETCS variables" v1.9 from 10/07/12. Replaces <speedChange>@etcsTrainCategory
  • influence: allows for overlaying speed profiles Please, be aware of the semantic constraint(s)!
  • maxAxleLoad: maximum axle load of the train in tons
  • maxMeterLoad: maximum meter load of the train in tons per meter
  • operatingPeriodRef: reference to an operatingPeriod element from the timetable sub-schema
  • startTime: (introduced with version 2.4) The start time of the availability of the speed profile.
  • endTime: (introduced with version 2.4) The end time of the availability of the speed profile.
  • endDayOffset: (introduced with version 2.4) Duration of the availability of the speed profile, counted in midnight overruns.
  • trainProtectionSystem: defining the train protection system — use value from the separate codelist TrainProtectionSystems.xml/trainProtectionSystemsAtTrack
  • verbalConstraint: defining additional verbal constraints like certain train types

Syntactic Constraints / Syntaktische Beschränkungen

  • id: xs:ID, required
    a string, starting with a letter (a..zA..Z) or an underscore (_),
    followed by a non-colonized and non-spaced string consisting of letters, digits, points (.), dashes (-) or underscores (_)
  • code: xs:string, optional
  • name: xs:string, optional
  • description: xs:string, optional
  • xml:lang: xs:language, language identification, optional
  • basicSpeedProfile: xs:boolean; default: false; optional
  • etcsTrainCategory: tEtcsTrainCategory (restriction of xs:integer; minInclusive 0; maxInclusive 15; the international train category number as specified on page 38 in ERA_ERTMS_040001 "Assignment of values to ETCS variables" v1.9 from 10/07/12); optional
  • influence: tInfluence (Combination of enumeration of xs:string values "increasing" OR "decreasing" and tOtherEnumerationValue.); mandatory
  • maxAxleLoad: xs:decimal, 3 fraction digits, weight value measured in metric tons
  • maxMeterLoad: xs:decimal, generic type for load per meter values measured in ton per meter; fractionDigits 3; derived from tMeterLoad
  • operatingPeriodRef: xs:IDREF
  • startTime: xs:time
  • endTime: xs:time
  • endDayOffset: xs:nonNegativeInteger
  • trainProtectionSystem: xs:string
  • verbalConstraint: xs:string

Semantic Constraints / Semantische Beschränkungen

Private-cloud-icon.png Proposed Semantic Constraint "IS:012":
 
@basicSpeedProfile is always linked with @influence=increasing
 
Proposed on March 14th 2022
Discuss this semantic constraint
Please, recognize our guidelines on semantic constraints

Private-cloud-icon.png Proposed Semantic Constraint "IS:013":
 

Best practice & Examples / Empfohlene Anwendung & Beispiele

For a <track> the following profiles may be defined:

<speedProfile id="sp1" name="Basis" influence="increasing"/>
<speedProfile id="sp2" name="Tilting" influence="increasing"/>
<speedProfile id="sp3" name="Temporary" influence="reducing"/>
<speedProfile id="sp4" name="HeavyLoad" influence="reducing"/>

They might be referenced from the following <speedChange> elements:

<speedChange id="sc1" pos="12.34" profileRef="sp1" vMax="90"/>
<speedChange id="sc2" pos="12.34" profileRef="sp4" vMax="105"/>
<speedChange id="sc3" pos="13.45" profileRef="sp3" vMax="40"/>
<speedChange id="sc4" pos="14.56" profileRef="sp2" vMax="80"/>

Notes / Anmerkungen

For further information on defining the time and duration of the availability of the speed profile, see Defining temporal availability of infrastructure elements and speed profiles. / Hinweise zur Definition des Zeitpunktes und der Dauer der Gültigkeit des Geschwindigkeitsprofils finden Sie unter Definition der zeitlichen Gültigkeit von Elementen der Infrastruktur und Geschwindigkeitsprofilen.

Open issues / Offene Punkte/Pendenzen

Not yet described. / Noch nicht beschrieben.