rolling stock
Let an agent explain rolling stock, relay the powered and unpowered categories, standards and maintenance from railway sources, and distinguish rolling stock from fixed railway infrastructure, road vehicles and the locomotive alone.
Research draft, second pass
A second pass drafted this model: the structure a model of this thing needs, and what is known about it in the world. The line under this one says how the second half was obtained - researched against sources, or recalled without web access, in which case nothing here was read anywhere and every claim is a lead to verify. Unreviewed either way.
written by Claude from model knowledge without web access - no source was read, every claim is a lead to verify
Researched by: Claude
Purpose and description
Let an agent explain rolling stock, relay the powered and unpowered categories, standards and maintenance from railway sources, and distinguish rolling stock from fixed railway infrastructure, road vehicles and the locomotive alone.
Rolling stock is the collective term for the vehicles that run on a railway, including powered vehicles such as locomotives and multiple units and unpowered ones such as passenger carriages and freight wagons; the term covers everything that moves on the rails as opposed to fixed infrastructure such as track and signals. Rolling stock is built to gauge and loading-gauge standards, maintained under safety rules, and its design affects capacity, speed and comfort.
What it is for: The vehicles that run on a railway.
It can be explain categories; relay standards and maintenance; distinguish infrastructure; describe types.
Distinguishing features
Runs on rails
Powered and unpowered
Built to gauge
Distinct from infrastructure
What it looks like
Locomotives, carriages, multiple units and wagons on rails.
Physical character
powered: locomotives and multiple units list
unpowered: carriages and wagons list
registry parents: land vehicle, wheeled vehicle note
How it is recognised
Railway vehicles collectively
Rolling stock, railway vehicles
Fixed infrastructure is track and signals; road vehicles run on roads; a locomotive is one type of rolling stock
Related models
is a kind of - in registry terms
runs on -
is contrasted with -
includes -
In practice
Families and kinds
locomotives
multiple units
passenger carriages
freight wagons
Standards and regulation
Gauge and loading-gauge standards
Railway vehicle safety and interoperability rules
Failure modes and hazards
Confusing rolling stock and infrastructure
Gauge incompatibility
Maintenance-related failures
Where this came from
wikidata · CC0 1.0
Also registered as vr.tr.rolling-stock
Drafted structure
Bundle to layer to finding to question, as the second pass will find it: 4 bundles · 8 layers · 8 findings · 16 questions.
Understand What rolling stock is.
Definition.
Definition
Definition.
Definition
Definition.
- What is rolling stock, and how does it differ from fixed railway infrastructure, road vehicles and a locomotive alone? definition
- Is the question about railway vehicles or infrastructure? boundary
Categories
Categories.
Categories
Categories.
- What are the powered and unpowered categories? definition
- Which entry fits the specific type? action
Types Types.
Sources.
Powered
Locomotives and units.
Powered
Powered.
- How do locomotives and multiple units differ? provenance
- Which references are standard? provenance
Unpowered
Carriages and wagons.
Unpowered
Unpowered.
- What are passenger carriages and freight wagons? provenance
- Which sources are cited? provenance
Standards Standards.
Regulation.
Gauge
Gauge and loading gauge.
Gauge
Gauge.
- How do gauge and loading gauge constrain rolling stock? provenance
- Which entry fits loading gauge? action
Safety
Safety.
Safety
Safety.
- How is rolling stock maintained and certified for safety? provenance
- Is the information current? boundary
Context Design.
Sources.
Design
Design.
Design
Design.
- How does rolling-stock design affect capacity and comfort? provenance
- Is the information accurate? boundary
Infrastructure
Versus infrastructure.
Infrastructure
Infrastructure.
- How does rolling stock relate to track and signals? provenance
- Which entry fits railway? action
What the second pass must settle
- Should powered and unpowered stock be separate entries?
- How should gauge standards be linked?
- How should maintenance rules be documented?