IS:speed speeds: Difference between revisions

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(Expansion)
(-trainRelation -signalised +etcsTrainCategory +profileRef)
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|inheritedAttributes=''None''
|inheritedAttributes=''None''
|ownAttributes =
|ownAttributes =
* {{Attr|trainCategory}} This is a category name for trains. Don't confuse with {{TT:Tag|category}}! {{AddAnn|| }}
* {{Attr|trainCategory}}: {{depr|2.2}} this is a category name for trains. Don't confuse with {{TT:Tag|category}}! Please, employ {{attr|etcsTrainCategory}} instead
 
*{{attr|etcsTrainCategory}}: 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
* {{Attr|status}} {{AddAnn|| }}
*{{attr|profileRef}}: {{intro|2.2}} reference to a speedProfile
 
* {{Attr|status}}: {{AddAnn|| }}
* {{Attr|vMax}} {{AddAnn|| }}
* {{Attr|vMax}}: {{AddAnn|| }}
 
* {{Attr|trainRelation}} {{Intro|2.2}} Reference to the part of the train from where the speed change is valid. Normally, a speed change with a speed that is higher than the permitted speed in the section before will be valid only after the end of the train has passed the speed change. On the contrary, a speed change with a speed value that is lower than the permitted speed in the section before applies already when the head of train passes the speedChange. This is the default value; define this attribute only if your train relation differs from this rule. See notes for further information.
 
* {{Attr|signalised}} {{Intro|2.2}} Indicates whether the speed aspect is shown next to the track by a signal or panel (=true/1) or not (=false/0). For speed changes which are printed in a "Driver's timetable" only but not shown at track-site, use false/0. This is aimed to be used to create special caution for speed changes which are not shown at track-side by special 'highlighting' e. g. in the Driver's timetable. In the meaning of 'on the safe side' this may also apply to speed changes with no proper ''pre''-signalisation (since the pre-signalisation is normally more important than the signalisation at the actual beginning of a speed restriction). A speed change is treated as not pre-signalised if there is at least one route at which a train can pass the speed change decreasing and did not pass any pre-signalisation for the speed reduction a proper braking distance before.


|semantics =  
|semantics =  
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|constraints =
|constraints =
* {{Attr|trainCategory}} {{XsdType|string}}, optional
* {{Attr|trainCategory}}: {{XsdType|string}}, optional
 
*{{attr|etcsTrainCategory}}: {{railMLType|tEtcsTrainCategory}}
* {{Attr|status}} {{XsdType|string}}, optional
*{{attr|profileRef}}: {{railMLType|tGenericRef}}
 
* {{Attr|status}}: {{XsdType|string}}, optional
* {{Attr|vMax}} tSpeedKmPerHour: {{RailMLType|tSpeedKmPerHour}}, mandatory<br>
* {{Attr|vMax}}: tSpeedKmPerHour: {{RailMLType|tSpeedKmPerHour}}, mandatory<br>
: {{Intro|2.3}}: union of tSpeedKmPerHour and the enumeration value of "end"
: {{Intro|2.3}}: union of tSpeedKmPerHour and the enumeration value of "end"
* {{Attr|trainRelation}}, optional, enumeration: "headOfTrain" / "midOfTrain" / "endOfTrain"; default: see explanation above
* {{Attr|trainRelation}} {{XsdType|boolean}}, optional
|backHome = IS:elements
|backHome = IS:elements
}}
}}

Revision as of 10:04, 13 June 2017


speed
 


Scheme description / Schemenbeschreibung

Position of speed in the XML-Tree / Position von speed im XML-Baum

  • Parent: <speeds>
  • Children: None

Multiplicity / Anzahl

[1..1]

Semantics / Bedeutung

The element <speed> defines a "very special kind of" speed profile for all tracks where the current <infraAttributes> are used per reference.

Attributes of speed / Attribute von speed

  • trainCategory: (deprecated with version 2.2) this is a category name for trains. Don't confuse with <category>! Please, employ etcsTrainCategory instead
  • etcsTrainCategory: 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
  • profileRef: (introduced with version 2.2) reference to a speedProfile
  • status:
  • vMax:

Syntactic Constraints / Syntaktische Beschränkungen

  • trainCategory: xs:string, optional
  • etcsTrainCategory: 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
  • profileRef: xs:IDREF
  • status: xs:string, optional
  • vMax: tSpeedKmPerHour: xs:decimal, 5 digits and 1 fraction digit with minimum value 0, speed value measured in km/h, mandatory
(introduced with version 2.3): union of tSpeedKmPerHour and the enumeration value of "end"

Best practice & Examples / Empfohlene Anwendung & Beispiele

Not yet described. / Noch nicht beschrieben.

Notes / Anmerkungen

Not yet described. / Noch nicht beschrieben.

Open issues / Offene Punkte/Pendenzen

Not yet described. / Noch nicht beschrieben.

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