Add border type "project"

Description

The element shall be used to define the border of an infrastructure project. It is suggested to extend the enumeration for attribute @type.

Background

This ticket was raised by Norway as part of the standardisation in Norway and shall be used commonly in the future.

It is a sub-element of , which belongs to , a high-level element of railML2.4.

The railML2.4 element is used in railML2.4nor to define the borders of projects, as described in chapter 4.12 (document link below). Please note that in railML2.4nor the element is only used to model the project area of the defined areas in chapter 4.9 (document link below). The borders of all further areas are modelled by references to existing infrastructure elements, e.g. interlocking elements.

The railML2.4 element is not extended by attributes. However, a new value for the enumeration attribute @type is introduced: “other:project”.

For more details see document “railML2.4nor Infrastructure Documentation“ (https://www.jernbanedirektoratet.no/railML), version 1.3, 03.07.2020, point 4.12.

Links

• Forum discussion:
• Torben Brand, 20.12.2018: [https://www.railml.org/forum/index.php?t=msg&th=626&goto=2051&#msg_2051]
• Torben Brand, 09.04.2021: [https://www.railml.org/forum/index.php?t=msg&th=576&goto=2690&#msg_2690]
• Trac tickets:
• #418
• Wiki documentation:
• IS:border: [https://wiki2.railml.org/wiki/IS:border]

Proposed solution in railML 2.5

The enumeration attribute @type shall be extended with a new value "project" to allow for modelling borders between infrastructure projects.

Proposed solution in railML 3.2

tbd