Ehdotuksen tiedot

Tunnus:prEN 17632
Julkaisija:CEN
Komitea:CEN/TC 442
Komitean nimi:Building Information Modelling (BIM)
Lausuntokierros alkanut:2021-03-21
Lausuntopyynnön määräaika:2021-05-20
Vastuuhenkilö:Jani.Kemppainen(at)rakennusteollisuus.fi
Ehdotuksen soveltamisala:This document discusses an integrated and unified approach for data aspects, specifically for assets in the built environment, using EIF terminology.The following data architecture (Figure 1) applies within each category.Figure 1 - Data architecture with typology (grey areas indicating the scope of this document)...This document specifies:- a generic Top Level "M1: Data model" as common form;- a conceptual "L1: Data language" as common meta-model with four ‘linked data’-based concrete language bindings (SKOS, RDFS, OWL and SHACL), including:- a choice of RDF-based formats (to be used for all modelling and language levels);- a set of data modelling patterns (for identification, naming, handling of enumeration types, quantity modelling, asset decomposition, grouping, etc.).- a linking approach for interlinking data sets, interlinking data models and linking data sets and data models which are relevant within the built environment from many perspectives such as:- Building information modelling (BIM);- Geo-spatial information systems (GIS);- Systems engineering (SE) );- Monitoring & control (M&C);- Electronic document management (EDM).This document does not specify a knowledge model since this is already available in ISO 12006-3.This document does not specify a meta-‘data language’ since this is already provided by the concrete RDF language bindings (being RDFS).The scope of this document in general excludes the following:- Business process modelling;- Software implementation aspects;- Data packaging and transportation/transaction aspects (handled by ISO TC59/SC13 Information container for document delivery (ICDD) respectively various information delivery manual (IDM) / information exchange requirements (EIR)-related initiatives);- Domain-specific (here: built environment-specific) content modelling in the form of concepts, attributes and relations at end-user level (the actual ontologies themselves) beyond a generic upper ontology and modelling patterns.

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