| Re: [railml3] Signal types and functions [message #2147 is a reply to message #2146] |
Mon, 18 February 2019 14:36   |
christian.rahmig
Messages: 474
Registered: January 2016
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Senior Member |
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Dear Torben,
Am 18.02.2019 um 11:26 schrieb Torben Brand:
> [...] I would suggest grouping all signal in
> standard sub elements. These can of course be extended.
Sounds good, let's have a look at the issue in detail and combine it
with a proposal:
> [...]
> Suggested signal sub elements (groups of signals):
> • Announcement: Announcement by the train of its
> presence. Can be with different signals. Usually blowing the
> whistle (boolean value). Can be defined for one or multiple
> purpose (boolean: levelCrossing, halt, etc.)
<isAnnouncementSignal>
@type = {"whistle", "horn", ...}
@refersToElement = {reference to level crossing, halt, etc.}
> • Border: Indicating a level transition. Type start/end.
> The system attribute defines the type of level transition
> (ATC,CTC, ETCS, Conventional/optical).
<isSystemBorderSignal>?
> • catanary
<isCatenarySignal>
.... have it already
> • danger: grouping all types of warning signals:
> avalanche, wind, frost gate, bridge, etc.
<isDangerSignal>
Is a fouling point (clearance post) also a danger signal?
> • gradient: indicating falling/rising gradient and other
> info.
> • Info: general design info. Like arrows, invalid boards,
> and info panels.
summarize both in <isInformationSignal>
> • level crossing
<isLevelCrossingSignal>
.... have it already
> • main: all route related signals
> • movement: all signals giving an indication of the
> movement that are not main or shunting signals (line
> signals, derailers, switch and crossing indicators)
<isTrainMovementSignal>
This includes main signals, distant signals, repeaters...
> • plow: orders for handling the equipment on the train.
> Here the plow.
<isVehicleEquipmentSignal>?
@type = {snowplowUp, snowplowDown, ...}
> • Position: mileposts and distance signals (f.i. to level
> crossings)
<isPositionSignal>
@refersToPositioningSystem
@isMilepost
> • Shunting: shunting related signals
integrate in <isTrainMovementSignal>
Some countries don't distinguish between shunting and train movements.
> • Speed
<isSpeedSignal>
.... have it already
• stop post
<isStopPost>
.... have it already
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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