caterpillar
Let an agent describe the caterpillar amusement ride, its history and surviving examples, explain ride safety at a general level, and separate the insect larva and vehicle track senses.
Bundle → Layer → Finding → Questions Filled
4 bundles · 8 layers · 8 findings · 16 questions
Describe The ride.
Mechanism
How it works.
Mechanism
Mechanism.
- How does the caterpillar ride move, and how does the canopy operate? definition
- How fast does it go? measurement
Experience
Riding it.
Experience
Experience.
- What is the ride experience, including the enclosed canopy phase? definition
- Which height or health restrictions apply? provenance
History Heritage.
Origins
Invention.
Origins
Origins.
- When and by whom was the caterpillar ride developed, according to fairground historians? provenance
- How popular was it? provenance
Surviving
Where to ride one.
Surviving
Surviving examples.
- Which caterpillar rides still operate or are preserved? provenance
- Are any listed as heritage? provenance
Safety Ride safety.
Regulation
Inspection.
Regulation
Inspection.
- Which safety standards and inspection schemes apply to amusement rides here? provenance
- How are vintage rides certified? provenance
Incident
Emergencies.
Incident
Emergencies.
- Has an incident occurred on a ride? boundary
- Who should be alerted? action
Senses Disambiguation.
Insect
Larva.
Insect
Insect sense.
- Is the larva of a butterfly or moth meant? boundary
- Which entry fits? action
Vehicle
Tracked vehicles and brand.
Vehicle
Vehicle sense.
- Is a caterpillar track or the machinery brand meant? boundary
- Which entry fits? action
Classifiers Filled
- Family
- Thing Registry
- Category
- Physical world and living systems
- Entry kind
- thing
- Plane
- PHY
- Domain
- PHY.OBJ
What it is Filled
A classic amusement ride in which a train of linked cars travels around an undulating circular track, often with a canopy that rises over riders during the ride to resemble a caterpillar, popular at fairs and parks from the 1920s; few original examples survive and some are preserved as heritage rides.
Why it exists Filled
Let an agent describe the caterpillar amusement ride, its history and surviving examples, explain ride safety at a general level, and separate the insect larva and vehicle track senses.
Distinguishing features Filled
- Circular undulating track
- Rising canopy
- Vintage fairground ride
- Few surviving examples
What robots and AI may and may not do Filled
Must not
- Operate the ride outside its inspection certificate or with a known fault.
- Admit riders below the height or above the weight limits, or without restraints fastened.
- Lower or raise the canopy while riders are boarding or alighting.
- Override interlocks or emergency stops.
Only with a human decision
- Restarting the ride after a fault, stoppage or injury.
- Carrying a rider whose fitness to ride is in doubt.
May
- Report ride details, height limits and operating status from the operator.
- Monitor ride systems and log faults for the operator.
Moral aspects Filled
- Fairground rides injure children when limits and restraints are ignored.
- Historic rides are heritage machines whose preservation needs care.
Who is affected
- Riders, especially children
- Ride operators
- Preservation groups
Owners Filled
Steward
The ride owner or showman who operates it, under the local safety inspection regime.
Links to other meta-models Filled
parent
- Q1144661 - registry parent class
related
- amusement ride - category
- fairground - venue
- stadium - other leisure venue
- caterpillar - insect larva sense
What else AI and robots need to interact with it Filled
Identity and identifiers required Filled
- Vercy registry: vr.tr.caterpillar-q1959404
- Wikidata: Q1959404 (https://www.wikidata.org/wiki/Q1959404)
Direct properties required Filled
- Track diameter: metres - Measure the diameter of the circular track centerline using surveyed dimensions or engineering drawings.
- Track elevation variation: metres - Measure the vertical difference between the highest and lowest points of the track centerline.
- Operating rotational speed: revolutions per minute - Determine the train's circuit frequency from verified operating records or measured circuit times.
Recognition required Filled
- Circular hilly track
- Canopy that covers the train
- Roller coasters have longer tracks with drops
- A circular undulating track with a train of cars and a canopy that closes over riders.
Capabilities and actions required Filled
- describe the ride and its mechanism
- find surviving caterpillar rides
- explain ride safety regulation in general terms
- separate other senses of caterpillar
Hazards and failure modes required Filled
- Mechanical failures on vintage rides
- Confusing senses
- Loss of heritage rides
Standards and interfaces required Filled
- Amusement ride safety standards such as EN 13814
- National ride inspection schemes
Context of use required Filled
- Amusement and fairground heritage.
- original 1920s caterpillar rides
- later manufacturer variants
- preserved heritage rides
- modern reproductions
Sources Filled
- Wikidata item Q1959404: caterpillar - identity and sense of the item
- Wikipedia: Caterpillar (ride) - general description of the item
Open questions
- Should surviving rides be separate entries?
- How should fairground heritage sources be linked?
- How should safety schemes be localised?
Machine files
Provenance
thing registry research (pass 2) · unreviewed
Built from: models/things/publications/thing-q1959404/spec.json