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[railML3] Remodelling levelCrossingIS in railML 3.4 [message #3947] Mon, 23 March 2026 21:20 Go to previous message
Larissa Zhuchyi is currently offline  Larissa Zhuchyi
Messages: 102
Registered: November 2022
Senior Member
Dear all

On request of the research project IDX4rail which is related to the tramway infrastructure [1-5] in railML 3.4 the element levelCrossingIS is intended to undergo remodelling [6].

The changes are as follows:

1) Differentiate operational crossings from public crossings (who is allowed to cross)

2) Construction load carrier (OrgUnit to the CrossedElement) or buildingAuthority

3) MaxSpeed on the CrossedElement

4) Level crossings no longer can cross rivers and bridges

5) Added turnstile to tLevelCrossingProtectionBarrier

Please let us know if any other changes are needed in railML 3.4 for element levelCrossingIS (including tramway modelling purposes).

Please also let us know if you would prefer constructionLoadCarrier or buildingAuthority for describing the organizational unit responsible for constructing the crossed element.

Thanks!

[1] https://www.railml.org/en/news/idx4rail-project-kick-off
[2] https:// www.railml.org/en/news/idx4rail-project-showcase-at-innotran s-2024
[3] https:// www.railml.org/en/news/first-results-of-idx4rail-project-at- mfund-conference
[4] https:// www.railml.org/en/news/second-idx4rail-expert-workshop-day-i n-cologne
[5] https:// www.railml.org/en/news/third-idx4rail-expert-workshop-day-in -leipzig-presentation-of-idx4rail-1-0-beta-2
[6] https:// development.railml.org/railml/version3/-/issues/637

Sincerely,

Larissa Zhuchyi – Ontology Researcher
railML.org (Registry of Associations: VR 5750)
Altplauen 19h; 01187 Dresden; Germany www.railML.org

[Updated on: Wed, 25 March 2026 08:43]

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