ISA 5.1 symbol
exported equivalent COPI_0000272
Flame Detector
IRI: https://www.inf.ufrgs.br/ontologies/copi/COPI_0000272
Generated onGerado em 2026-04-16
Natural Language DefinitionDefinição em Linguagem Natural
EN
A flame detector is a detector that has the function to detect the presence of flames.
PT-BR
Um detector de chama é um detector que tem a função de detectar a presença de chamas.
Formal AxiomsAxiomas Formais
Semi-formal (Aristotelian)Semi-formal (Aristotélico)
Every flame detector is a detector that has a flame detection function, and every detector that has a flame detection function is a flame detector.
First-Order Logic TheoryTeoria em Lógica de Primeira Ordem
[Definition]∀x (FlameDetector(x) ↔ Detector(x) ∧ ∃f (FlameDetectionFunction(f) ∧ bearerOf(x,f))) — Steps 1–3: genus + identity-giving function [Function axiom: FlameDetectionFunction]∀f (FlameDetectionFunction(f) → ∀p (realizedIn(f,p) → FlameDetectionProcess(p)) ∧ ∃p (FlameDetectionProcess(p) ∧ realizedIn(f,p))) — Step 1: ∀ preserves type-type identity; ∃ rules out vacuous functions never realised [Process participation signature]∀x ∀f ((FlameDetector(x) ∧ FlameDetectionFunction(f) ∧ bearerOf(x,f)) → ∃e (ElectricalSignal(e) ∧ participatesIn(e,f)) ∧ processType(f,MeasurementTransduction)) — Step 5: typed participants in the realising process
OWL 2 / Turtle
@prefix copi: <https://www.inf.ufrgs.br/ontologies/copi/> . @prefix : <https://www.inf.ufrgs.br/ontologies/copi/> . @prefix owl: <http://www.w3.org/2002/07/owl#> . @prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> . @prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . @prefix xsd: <http://www.w3.org/2001/XMLSchema#> . @prefix bfo: <http://purl.obolibrary.org/obo/> . @prefix iof-core: <https://spec.industrialontologies.org/ontology/construct/> . @prefix iof-av: <https://spec.industrialontologies.org/ontology/annotation/> . @prefix skos: <http://www.w3.org/2004/02/skos/core#> . @prefix qudt: <http://qudt.org/schema/qudt/> . @prefix dcterms: <http://purl.org/dc/terms/> . @prefix foaf: <http://xmlns.com/foaf/0.1/> . @prefix apv: <http://inf.ufrgs.br/ontologies/apv#> . ### COPI — Core Ontology for Petroleum Installations ### Class module: FlameDetector <https://www.inf.ufrgs.br/ontologies/copi> rdf:type owl:Ontology ; dcterms:title "Core Ontology for Petroleum Installations (COPI)"@en ; dcterms:title "Ontologia Core para Instalações de Petróleo (COPI)"@pt-br ; dcterms:description "BFO/IOF-Core conformant ontology of equipment classes for petroleum production plants, developed using the five-step RDL enrichment method."@en ; skos:scopeNote "Material artifacts (bfo:material_entity) that (i) are part of a petroleum production plant, and (ii) bear at least one function whose realization involves the transport (e.g. production and injection), processing (separation and other processes), control, monitoring, measurement, containment or offloading of material or energy."@en ; skos:scopeNote "Artefatos materiais (bfo:material_entity) que (i) fazem parte de uma planta de produção de petróleo, e (ii) possuem ao menos uma função cuja realização envolve o transporte (p. ex. produção e injeção), processamento (separação e outros processos), controle, monitoramento, medição, contenção ou escoamento de material ou energia."@pt-br ; skos:scopeNote "COPI provides high-level equipment categories defined by function to demonstrate the defined-class mechanism. Equipment subtypes are annotated with references to CFIHOS and PCA RDL terms. COPI is not a reference data library; organizations should use CFIHOS, PCA RDL, or ISO 14224 for comprehensive equipment classification."@en ; skos:scopeNote "COPI fornece categorias de alto nível de equipamentos definidas por função para demonstrar o mecanismo de classe definida. Os subtipos de equipamentos são anotados com referências aos termos do CFIHOS e do PCA RDL. COPI não é uma biblioteca de dados de referência; organizações devem utilizar o CFIHOS, o PCA RDL ou a ISO 14224 para classificação abrangente de equipamentos."@pt-br ; owl:versionInfo "1.1.0-104-g4d16eff" ; owl:imports <https://spec.industrialontologies.org/ontology/core/Core/> ; owl:imports <http://purl.obolibrary.org/obo/bfo/2020/bfo.owl> ; dcterms:creator "Nicolau Oyhenard dos Santos"@en ; dcterms:contributor "Cauã Antunes" ; dcterms:contributor "Haroldo Rojas" ; dcterms:contributor "Rafael Petry" ; dcterms:contributor "Régis Romeu" ; dcterms:contributor "Mara Abel" ; dcterms:isPartOf <https://inf.ufrgs.br/projetos/OntoKG> ; dcterms:publisher "Universidade Federal do Rio Grande do Sul (UFRGS)"@en ; dcterms:license <https://creativecommons.org/licenses/by/4.0/> ; dcterms:created "2026-04-08"^^xsd:date ; dcterms:modified "2026-07-13"^^xsd:date ; apv:GlobalMinLanguageCoverage "en pt-br" ; apv:ClassURIFormationRule "https://www[.]inf[.]ufrgs[.]br/ontologies/copi/(COPI_[0-9]{7}|[A-Z][A-Za-z0-9]*)" ; apv:ClassMinAnnotationCoverage "rdfs:label https://spec.industrialontologies.org/ontology/annotation/naturalLanguageDefinition" . iof-av:naturalLanguageDefinition rdf:type owl:AnnotationProperty ; apv:MinAnnotationLength 20 . ### Identity-giving function :FlameDetectionFunction rdf:type owl:Class ; rdfs:subClassOf :DetectionFunction ; rdfs:subClassOf [ rdf:type owl:Restriction ; owl:onProperty bfo:BFO_0000054 ; # realizedIn owl:allValuesFrom :FlameDetectionProcess ] ; rdfs:subClassOf [ rdf:type owl:Restriction ; owl:onProperty bfo:BFO_0000054 ; # realizedIn owl:someValuesFrom :FlameDetectionProcess ] ; rdfs:label "flame detection function"@en ; rdfs:label "função de detecção de chama"@pt-br . :DetectionFunction rdf:type owl:Class . ### Process type :FlameDetectionProcess rdf:type owl:Class ; rdfs:subClassOf :DetectionProcess ; rdfs:label "flame detection process"@en ; rdfs:label "processo de detecção de chama"@pt-br . :DetectionProcess rdf:type owl:Class . :FlameDetectionProcess rdfs:subClassOf [ rdf:type owl:Restriction ; owl:onProperty iof-core:hasSpecifiedOutput ; owl:someValuesFrom :ElectricalSignal ] . ### Equipment universal: FlameDetector :FlameDetector rdf:type owl:Class ; owl:equivalentClass [ rdf:type owl:Class ; owl:intersectionOf ( :Detector [ rdf:type owl:Restriction ; owl:onProperty iof-core:hasFunction ; # Object branch (MaterialArtifact/Assembly/Object/FiatObjectPart) owl:someValuesFrom :FlameDetectionFunction ] ) ] ; rdfs:label "flame detector"@en ; rdfs:label "detector de chama"@pt-br ; iof-av:naturalLanguageDefinition "A flame detector is a detector that has the function to detect the presence of flames."@en ; skos:definition "A flame detector is a detector that has the function to detect the presence of flames."@en ; iof-av:naturalLanguageDefinition "Um detector de chama é um detector que tem a função de detectar a presença de chamas."@pt-br ;
Axiomatization Decision LogRegistro de Decisões
1 Identity-Giving FunctionFunção Identitária
Function class
FlameDetectionFunction ⊑ DetectionFunction
Realized in
FlameDetectionProcess ⊑ DetectionProcess
The identity-giving function is the detection of flames specifically. This is a specialization of the generic DetectionFunction already established for the Detector class, focusing on flame presence as the detected phenomenon.
2 Genus DeterminationDeterminação do Gênero
Detectorbfo:Object (BFO_0000030)
All source definitions explicitly state that flame detector is a type of detector. The Detector class is already enriched in our ontology with DetectionFunction and Assembly genus, making it the most specific appropriate superclass.
3 Differentia SpecificaDiferença Específica
∃bearerOf.FlameDetectionFunction

The flame detector is distinguished from other detectors by its specific function to detect the presence of flames.

The minimal differentiating condition is the specific FlameDetectionFunction, which is a subtype of the DetectionFunction already provided by the Detector genus. This distinguishes flame detectors from all other detection devices by the specific phenomenon they are designed to detect.
4 Necessary PartsPartes Necessárias

No necessary parts recorded.

These are the essential components that every flame detector must possess - a specialized sensing element for flame detection and signal processing capability. The housing and other mechanical parts are inherited from the Detector genus.
Process Participation SignatureAssinatura de Participação em Processo
InputsEntradas
OutputsSaídas
{'type': 'ElectricalSignal', 'count': 1, 'constraints': 'binary or analog signal indicating flame presence/absence'}
TransformationTransformação
electromagnetic radiation detection and transduction to electrical signal
Flame detectors receive electromagnetic radiation characteristic of flames and convert this to electrical signals indicating detection status. The specific wavelengths depend on the sensing principle but all involve electromagnetic radiation from combustion processes.
MetadataMetadados
COPI IDCOPI IDCOPI_0000272
IRIIRIhttps://www.inf.ufrgs.br/ontologies/copi/COPI_0000272
StatusStatusexported
Axiom modeModoequivalent
CreatedCriado2026-04-16
UpdatedAtualizado2026-07-12
LLM modelModelo LLMclaude-sonnet-4-20250514
VersionVersão2026-07-13