| Re: Extra attributes on signal in RailML2.3 norwegian extention [message #1780 is a reply to message #1777] |
Mon, 30 April 2018 16:38   |
christian.rahmig
Messages: 436
Registered: January 2016
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Senior Member |
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Dear Morten,
Am 30.04.2018 um 13:48 schrieb Morten Johansen:
> Dear all
>
> The Norwegian ERTMS project have a need for holding some
> extra information when engineering our ETCS solution. This
> extra information is connected to signals and we have the
> idea that our need best can be fulfilled be adding tree
> attributes to the signal element as Norwegian extensions.
>
> What we have planned to do is to make these attributes as
> Norwegian extensions, all optional:
> - signal@nor:lamps (positive string), to hold the number of
> lamps at the current signals
> - signal@nor:side (enumeration: left/right/centre/other:),
> to hold the placement of the signal relative to the track
> and direction
> - signal@nor:mounted (enumeration: pole/gantry/other:), to
> hold where a signal is mounted.
> We in Norway have made et set of norwegian extensions to
> RailML2 based on the version RailML2.3, while waiting for
> the RailML3.1 to be released and sufficiently matured. Are
> any of the needs described above possible express by some,
> to us unknown, elements or attributes in standard RailML2.3?
> Or is it an acceptable way to handle these needs by making
> these attributes as suggested?
at least the second point of your bullet list can already be handled
with railML 3.1 beta: In order to locate an element (e.g. a signal) next
to the railway track (and related NetElement), you can use the offset
parameters @lateralOffset and @verticalOffset.
So, looking at the Simple Example, the home signal to "Bf Cstadt", named
"69A" and standing right of the track, should be modelled like this:
<signal name="69A" id="sig04" type="main">
<spotLocation id="sig04_sloc01" netElementRef="ne_b03"
intrinsicCoord="0" applicationDirection="normal">
<linearCoordinate positioningSystemRef="lps01" measure="4300.0"
lateralOffset="2.2"/>
</spotLocation>
</signal>
Regarding the other bullet points let me forward the question to the
community: Are you interested in having information about lamps and
mounting implemented in the railML 3 infrastructure schema?
Best regards
Christian
--
Christian Rahmig - Infrastructure scheme coordinator
railML.org (Registry of Associations: VR 5750)
Phone Coordinator: +49 173 2714509; railML.org: +49 351 47582911
Altplauen 19h; 01187 Dresden; Germany www.railml.org
Christian Rahmig – Infrastructure scheme coordinator
railML.org (Registry of Associations: VR 5750)
Altplauen 19h; 01187 Dresden; Germany www.railML.org
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