Asset status representation for TMS
Subschema: Infrastructure
Reported by: DLR for In2Rail project
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(version(s) not yet specified)
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| For general information on use cases see UC:Use cases
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Use case / Anwendungsfall
Asset Status Representation for TMS
Description / Beschreibung
Traffic Management Systems (TMS) consider various sorts of input data for the calculation of the current traffic situation. One important input for TMS is the information about the railway infrastructure and its status. This comprises static information about the assets as well as dynamic information about the asset status.
Data Flows and Interfaces / Datenflüsse und Schnittstellen
TMS receives static and dynamic data about the railway infrastructure from relevant databases under control of the infrastructure manager.
Interference with other railML® schemas / Interferenz mit anderen railML®-Schemen
Characterizing Data / Charakterisierung der Daten
How often do the data change (update)?
The use case comprises static and dynamic (status) asset data. For infrastructure, the focus is only on static data.
How big are the data fragments to be exchanged (complexity)?
- Small (operational point)
- Big (station/yard)
- Whole data set (network)
Which views are represented by the data (focus)?
- Construction: railway infrastructure elements along tracks
- Operation: status of railway infrastructure elements
Which specific data do you expect to receive/send (elements)?
Switch
| Switch/crossing static data
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| Name
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Data Type
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Refers to component
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| Type
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Enumeration(ordinary, inside curved, outside curved, three way)
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Switch
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| Model
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String
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Switch
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| Normal Position
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Enumeration(straight, left, right)
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Switch (Rail)
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| Length
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Decimal (m, mm, etc.)
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Switch
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| Absolute Position
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Geospatial
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Switch
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| Mileage
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Decimal (km)
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Switch
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| Nominal Switch Motor Voltage
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Decimal (V)
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Actuation devices - POE
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| Nominal Switch Motor Current
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Decimal (A)
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Actuation devices - POE
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| Nominal Power Consumption
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Decimal (W)
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Actuation devices - POE
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| Nominal manoeuvre time
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Time
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Actuation devices
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| Locking nominal electromagnetic power
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Decimal (?)
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Actuation devices – Locking elements
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| Nominal Max Speed
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Decimal (km/h)
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Switch
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| Joints Type
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Enumeration (welded, insulated, glued, etc.)
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Switch - Points - Rail
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| Joints Nominal Displacement
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Decimal (mm)
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Switch - Points - Rail
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| Construction date
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Time
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Switch
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| Construction series
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string
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Switch
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| Original Test Date
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Time
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Switch
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| Installation Date
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Time
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Switch
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Track
| Track static data
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| Name
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Data Type
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Refers to component
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| Type
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Enumeration(straight line, curved track, ...)
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Track
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| Length
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Decimal (m, mm, etc.)
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Track
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| Absolute Position
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Geospatial
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Track
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| Mileage
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Decimal (km)
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Track
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| Altitude
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Decimal (m)
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Track
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| Track ID
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Integer/String
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Track
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| Track elements
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Enumeration (switches, level crossings, bridges, tunnels)
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Track
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| Traction System installed
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Enumeration(none, AC 25kV 50Hz, ...)
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Track
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| Type of rail
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Enumeration (56 E1, 60 E1, ...)
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Track (under-structure)
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| Type of ballast
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Enumeration (ballast-less, with ballast)
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Track (under-structure)
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| Type of sleepers
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Enumeration (steel, wooden, ...)
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Track (sleepers)
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| Type of fasteners
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Enumeration (k-type, Pandrol, ...)
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Track (fasteners)
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| Nominal Max Speed
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Decimal (km/h)
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Track
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| Construction date
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Time
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Track
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| Construction series
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string
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Track
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| Original Test Date
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Time
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Track
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| Installation Date
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Time
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Track
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Catenary
| Catenary static data
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| Name
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Data Type
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Refers to component
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| Type
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Enumeration(simple catenary, stitched catenary, compound catenary, ...)
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Catenary
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| Model
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String
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Catenary
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| Absolute Position
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Geospatial
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Catenary
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| Mileage
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Decimal (km)
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Catenary
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| Type of Wire
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Enumeration (Circular 80 mm2; 85 mm2, 100 mm2; 107 mm2; 120 mm2; 150 mm2…)
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Catenary - Contact wire
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| Nominal Wire Section
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Decimal (mm)
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Catenary - Contact wire
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| Number of contact wire
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Integer
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Catenary - Contact wire
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| Wire Length
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Decimal (m, mm, etc.)
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Catenary - Contact wire
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| Nominal Voltage
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Decimal (V)
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Catenary - Contact wire
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| Nominal Max Speed
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Decimal (km/h)
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Catenary
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| Height lower limit
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Decimal (m)
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Catenary - Contact wire
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| Height upper limit
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Decimal (m)
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Catenary - Contact wire
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| Stagger limit straight line
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Decimal (mm)
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Catenary - Contact wire
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| Stagger limit curve
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Decimal (mm)
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Catenary - Contact wire
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| Wear limit
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Decimal (mm)
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Catenary - Contact wire
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| Max allowed slope
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Decimal(mm/m)
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Catenary
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| Steady arm type
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Enumeration (...)
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Steady arm
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| Steady arm nominal vertical inclination
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Decimal (degrees)
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Steady arm
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| Dropper Type
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Enumeration (Current carrying dropper, common dropper, …)
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Dropper
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| Dropper Nominal Distance
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Decimal (mm)
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Dropper
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| Pole Nominal Distance
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Decimal (m)
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Pole
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| Insulator type by function
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Enumeration (section insulator, bracket insulator...)
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Insulator
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| Construction date
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Time
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Catenary
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| Construction series
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string
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Catenary
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| Original Test Date
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Time
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Catenary
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| Installation Date
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Time
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Catenary
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Bridge
| Bridge static data
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| Name
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Data Type
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Refers to component
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| Name
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String
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Bridge
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| Construction date
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Date
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Bridge
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| Design life
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Integer (years)
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Bridge
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| Span length
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1 per span, Decimal (m)
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Deck slab, pier, tower
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| Number of spans
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Integer
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Deck slab, pier, tower
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| Column height
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Decimal (m)
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Pier, tower
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| Total length (inc. approaches)
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Decimal (m)
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Deck
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| Number of decks
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Integer
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Deck
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| Upper design temperature
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Integer (Centigrade)
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Bridge
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| Lower design temperature
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Integer (Centigrade)
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Bridge
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| Self-weight (dead load)
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Decimal (Tons)
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Bridge
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| Max design traffic load (live load)
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Decimal (kN/m2)
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Any load-bearing structure e.g. truss, beam, deck
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| Max axle load
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Decimal (kN/m2)
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Deck
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| Max seismic load
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Decimal (kN/m2)
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Bridge
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| Max wind load
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Decimal (kN/m2)
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Bridge
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| Max snow load
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Decimal (kN/m2)
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Bridge
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| Max tension
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Decimal
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Main cable
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Tunnel
| Tunnel static data
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| Name
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Data Type
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Refers to component
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| Name
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String
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Tunnel
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| Construction date
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Date
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Tunnel
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| Design life
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Integer (years)
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Tunnel
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| Number of bores
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Integer
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Bore
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| Total length
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Decimal (m)
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Bore
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| Portal 1 distance
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Decimal (mileage)
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Portal
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| Portal 1 position
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Geoposition
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Portal
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| Portal 2 distance
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Decimal (mileage)
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Portal
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| Portal 2 position
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Geoposition
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Portal
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| Radius of bore
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Decimal (m)
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Bore
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| Max loading gauge
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Text (ERA TSI profile code)
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Bore
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| Width
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Decimal (m)
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Bore
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| Height
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Decimal (m)
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Bore, Invert
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| Effective height (railhead / invert to OLE structures)
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Decimal (m)
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Bore, Invert, OLE
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| Min Curve Radius
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Decimal (m)
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Bore
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| Reference profile
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3D contour
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Bore, lining
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Embankments
| Embankment static data
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| Name
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Data Type
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Refers to component
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| Slope angle
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Decimal (degrees)
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Embankment
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| Construction date
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Date
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Embankment
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| Design life
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Integer (years)
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Embankment
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| Start distance
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Decimal (mileage)
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Embankment
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| Start position
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Geoposition
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Embankment
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| End distance
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Decimal (mileage)
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Embankment
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| End position
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Geoposition
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Embankment
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| Culvert location
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Decimal (mileage)
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Culvert
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| Culvert diameter
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Decimal (m)
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Culvert
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| Vertical height above feature
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Decimal (m)
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Embankment
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| Length
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Decimal (m)
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Embankment
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| Max live loading
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Decimal (kN/m2)
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Embankment
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| Fill construction
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Enumeration array (sand, gravel, clay, shale etc.)
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Embankment fill
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| Material reference resistivity
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Array, decimal (ohm meter)
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Embankment fill (1 per material, as fill construction)
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Line Section
| Line section static data
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| Name
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Data Type
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Refers to component
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| Length
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Decimal (km)
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Line section
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| Installation date
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Date
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Tracks
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| Design life
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Integer (years)
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Tracks
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| Number of tracks
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Integer
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Tracks
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| Track directions
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Array, enumeration (up, down)
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Tracks
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| Track IDs
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String
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Tracks
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| Loading gauge
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String
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Tracks
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| Start distance
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Decimal (mileage)
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Tracks
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| Start position
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Geoposition
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Tracks
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| End distance
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Decimal (mileage)
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Tracks
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| End position
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Geoposition
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Tracks
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| Installed signalling
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Enumeration (See signalling style)
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Signalling style
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| Installed train detection
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Enumeration (See train detection)
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Train detection
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| Installed electrification
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Enumeration (see electrification style)
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Electrification style
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Level crossing
| Level crossing static data
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| Name
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Data Type
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Refers to component
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| Type
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Enumeration (automatic full barrier, automatic half barrier, gated, automatic open with lights, automatic full barrier with obstacle detection, automatic half barrier with obstacle detection, etc.)
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Level Crossing (LC)
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| Model
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String
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LC
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| Barrier Length
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Decimal (m)
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LC
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| Absolute Position
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Geospatial
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LC
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| Mileage
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Decimal (km)
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LC
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| Nominal Arms Motor Voltage
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Decimal (V)
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Primary Devices Actuators
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| Nominal Arms Motor Current
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Decimal (A)
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Primary Devices Actuators
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| Nominal Arms Motor Power Consumption
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Decimal (W)
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Primary Devices Actuators
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| Nominal Hydraulic Pressure
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Decimal (PSI/bar)
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Primary Devices Actuators
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| Nominal Drop Time
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Time
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Primary Devices Actuators
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| Nominal Rise Time
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Time
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Primary Devices Actuators
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| Nominal Acoustic Power
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Decimal (dB)
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Acoustic Signals
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| Nominal Light Signals Voltage
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Decimal (V)
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Light Signals
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| Nominal Light Signals Current
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Decimal (A)
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Light Signals
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| Nominal Max Speed (???)
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Decimal (km/h)
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LC
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| Arms Material (???)
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String
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Arms
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| Construction date
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Time
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LC
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| Construction series
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string
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LC
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| Original Test Date
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Time
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LC
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| Installation Date
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Time
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LC
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