IS:trainProtectionElementGroupRef
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Schema description / Schemabeschreibung
Position of IS:trainProtectionElementGroupRef in the XML-Tree / Position von IS:trainProtectionElementGroupRef im XML-Baum
- Parent: <signal>
- Children: None
Semantics / Bedeutung
Sub-element for a reference to a trainProtectionElementGroup, which is connected to the signal's aspect
Inherited attributes from other data types / Abgeleitete Attribute von anderen Datentypen
None
Specific Attributes of IS:trainProtectionElementGroupRef / Spezielle Attribute von IS:trainProtectionElementGroupRef
- ref: reference is required because it's the purpose of the element
Constraints / Beschränkungen
- ref: tGenericRef
Best practice & Examples / Empfohlene Anwendung & Beispiele
The following example (taken from SimpleExample) shows how a signal may reference a connected train protection element. The main signal "69A" is a combined signal that works as home signal for the station referenced by the ID "ocp01". This signal references a train protection element group:
<signal id="tr03_si07" pos="3800" absPos="4300" dir="up" name="69A" xml:lang="de" function="home" type="combined" ocpStationRef="ocp01"> <trainProtectionElementGroupRef ref="tr03_tpeg01"/> </signal>
The referenced train protection element group contains one Indusi magnet, which is positioned at the same track location like the signal:
<trainProtectionElements> <trainProtectionElement id="tr03_tpe01" pos="3800" absPos="4300" dir="up" medium="magnetic" trainProtectionSystem="Indusi"/> <trainProtectionElementGroup id="tr03_tpeg01"> <trainProtectionElementRef ref="tr03_tpe01"/> </trainProtectionElementGroup> </trainProtectionElements>
Notes / Anmerkungen
Not yet described. / Noch nicht beschrieben. Not yet described. / Noch nicht beschrieben.
Open issues / Offene Punkte/Pedenzen
Not yet described. / Noch nicht beschrieben.