TVM-430

E386838

cab signalling and speed control system in-cab signalling system railway signalling system train protection system

TVM-430 is a modern in-cab railway signaling and train protection system used on high-speed lines such as the French TGV network.

Try in SPARQL Jump to: Surface forms Disambiguation Statements Elicitation Referenced by

All labels observed (2)

Label	Occurrences
TVM-430 canonical	15
TVM	2

How this entity was disambiguated

This entity first appeared as the object of triple T3765961 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07

Target entity: TVM-430
Context triple: [TGV POS, safetySystem, TVM-430]

A. Vanguard TV-4
Vanguard TV-4 was the American Vanguard rocket that successfully launched Vanguard 1, one of the earliest artificial Earth satellites, during the early space race.
B. TX-38
TX-38 is a U.S. congressional district in Texas represented in the House of Representatives.
C. TX-4
TX-4 is the commonly used abbreviation for Texas's 4th congressional district in the United States House of Representatives.
D. TX-30
TX-30 is the commonly used abbreviation for Texas's 30th congressional district, a U.S. House of Representatives district centered in the Dallas area.
E. TX-20
TX-20 is a United States congressional district centered on San Antonio, Texas, known for its strong Democratic lean and significant Hispanic population.
F. None of above. chosen
G. Unsure - the case is ambiguous/there is not enough information to decide.

NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07

Target entity: TVM-430
Target entity description: TVM-430 is a modern in-cab railway signaling and train protection system used on high-speed lines such as the French TGV network.

A. Vanguard TV-4
Vanguard TV-4 was the American Vanguard rocket that successfully launched Vanguard 1, one of the earliest artificial Earth satellites, during the early space race.
B. TX-38
TX-38 is a U.S. congressional district in Texas represented in the House of Representatives.
C. TX-4
TX-4 is the commonly used abbreviation for Texas's 4th congressional district in the United States House of Representatives.
D. TX-30
TX-30 is the commonly used abbreviation for Texas's 30th congressional district, a U.S. House of Representatives district centered in the Dallas area.
E. TX-20
TX-20 is a United States congressional district centered on San Antonio, Texas, known for its strong Democratic lean and significant Hispanic population.
F. None of above. chosen

Statements (45)

Predicate	Object
instanceOf	cab signalling and speed control system ⓘ in-cab signalling system ⓘ railway signalling system ⓘ train protection system ⓘ
appliesTo	Eurostar trains ⓘ linked to: Eurostar TGV trainsets ⓘ Thalys trains ⓘ linked to: Thalys high-speed trains ⓘ
compatibleWith	bi-standard trains equipped for multiple signalling systems ⓘ
countryOfUse	Belgium ⓘ France ⓘ Netherlands ⓘ United Kingdom ⓘ
developedBy	Alstom ⓘ SNCF ⓘ
feature	coded track circuits ⓘ emergency brake application on signal overrun ⓘ in-cab aspect display instead of lineside signals ⓘ moving block-like operation with short blocks ⓘ overspeed intervention ⓘ
function	automatic train protection ⓘ continuous speed supervision ⓘ enforcement of movement authority ⓘ enforcement of speed limits ⓘ
informationDisplayedInCab	block occupancy ⓘ braking curve ⓘ permitted speed ⓘ target speed ⓘ
introducedFor	French LGV high-speed network ⓘ linked to: Lignes à grande vitesse (LGV) network
predecessor	TVM-300 ⓘ
replacesLinesideSignals	yes ⓘ
supportsMaximumSpeed	300 km/h ⓘ 320 km/h ⓘ
transmissionType	track-to-train coded transmission ⓘ
usedFor	dense high-speed traffic management ⓘ safe operation in tunnels at high speed ⓘ
usedOn	Channel Tunnel ⓘ French TGV network ⓘ linked to: TGV network High Speed 1 ⓘ LGV Atlantique ⓘ LGV Est européenne ⓘ LGV Méditerranée ⓘ LGV Nord ⓘ LGV Rhône-Alpes ⓘ high-speed railway lines ⓘ

How these facts were elicited

Referenced by (17)

Full triples — surface form annotated when it differs from this entity's canonical label.

TGV POS → safetySystem → TVM-430 ⓘ

subject linked to: TGV POS trainset

LGV Sud Europe Atlantique → signallingSystem → TVM ⓘ

linked to: TVM-430

LGV Nord → hasSignallingSystem → TVM-430 ⓘ

TGV Réseau → trainProtectionSystem → TVM-430 ⓘ

subject linked to: TGV Réseau trainset

British Rail Class 395 → safetySystem → TVM-430 ⓘ

Southeastern Highspeed → safetySystem → TVM-430 ⓘ

British Rail Class 373 → safetySystem → TVM-430 ⓘ

London–Brussels → usesSignallingSystem → TVM-430 ⓘ

TVM cab signalling → hasVersion → TVM-430 ⓘ

TGV trainsets → usesSignallingSystem → TVM-430 ⓘ

TVM-300 → replacedBy → TVM-430 ⓘ

TVM-300 → successorSystem → TVM-430 ⓘ

TGV Est → safetySystem → TVM-430 ⓘ

TGV Réseau → safetySystem → TVM-430 ⓘ

Eurostar e320 trainsets → safetySystem → TVM-430 ⓘ

LGV network in France → safetySystem → TVM-430 ⓘ

DMLC → develops → TVM ⓘ

subject linked to: DMLC (Distributed Machine Learning Community)