iso 23386/iso 23387 · 2020. 6. 29. · standardization activities cen/tc 442 • wg 2 o tg 1...
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LDAC2020, 18.06.2020
ISO 23386/ISO 23387methodology to provide an unambiguous definition of properties, using a standardized data structure through data templates, to describe the characteristics of construction objects
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Espen SchulzeGroup VP Research, Cobuilder
Standardization activitiesCEN/TC 442• WG 2
o TG 1 – prEN 17412 - Level Of Information Need (expert)o TG 3 – Exchange structure for data templates (expert)
• WG 4o TG 1 – ISO 23386 (expert)o TG 2 – ISO/FDIS 23387 (expert, chair)o TG 3 - Semantic Modelling and Linking Standard (expert)
CEN/TC 350• WG 3 - Products Level (expert)ISO/TC 59/SC 13• WG 6 – ISO 12006-3 – IFD (expert)• WG 11 – ISO 16757 – data structure (expert)• WG 13 – ISO 19650-4 – Information exchange (expert) • JWG 14 – BIM/GIS alignment (expert)ISO/TC 59/SC 17• WG 3 – ISO/DIS 22057 - use of EPD in BIM (expert)buildingSMART International• Product Room Steering committee (member)• Product Data Template WG (chair)SN/K 257 – Norwegian BIM mirror committee (member)
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©Cobuilder AS and its licensors @ 1997-2020
A few words about Cobuilder
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©Cobuilder AS and its licensors @ 1997-2020
It’s all about data. Fit-for-purpose and accurate product data improves quality of service, time to market and reduces time, cost and environmental footprint
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©Cobuilder AS and its licensors @ 1997-2020
• A platform that can help you exploit the potential of your product data
• Solutions for structuring data according to applicable local and international standards
• i.e. standardizing product data currently stored in PDF-files, or internal systems like PIM, DAM and ERP’s
• The solutions integrates with your existing IT infrastructure (via API’s) and ensure future-proof data structures through the use of Data Templates
• A proven step-by-step implementation process
o assessing savings potential
o Setting up (or adjusting) a digital strategy
o Implementing a Proof of Concept
o Full implementation, country by country
What can we offer?
Define is part of Cobuilder’s platform of integrated solutions that addresses the specific needs of construction industry actors
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©Cobuilder AS and its licensors @ 1997-2020
Consistency, interoperability and smooth transferability across multiple software systems
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©Cobuilder AS and its licensors @ 1997-2020
Strong customer base
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©Cobuilder AS and its licensors @ 1997-2020
Why we succeed? It’s all about the standards!
?
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©Cobuilder AS and its licensors @ 1997-2020
Why standards?
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Everyone creates information locally
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Thermal Transmittance
Heat transfer
Thermal Transmittance
Thermal conductivity
U-value
Thermal resistance
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Thermal Transmittance
acc. to EN ISO 10077-1
Thermal Transmittance
acc. to EN 14351-1
Thermal Transmittance
acc. to EN ISO 10077-2
Thermal Transmittance
acc. to EN ISO 12567-1
Thermal Transmittance
acc. to EN ISO 12567-2
Trust in reliable information
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Contractual agreement
Thermal Transmittance
acc. to EN ISO 10077-1
Thermal Transmittance
acc. to EN 14351-1
Thermal Transmittance
acc. to EN ISO 10077-2
Thermal Transmittance
acc. to EN ISO 12567-1
Thermal Transmittance
acc. to EN ISO 12567-2
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Development of International BIM standards
CEN/TC 442 ISO/TC 59/SC 13
Vienna agreement
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The buildingSMART Triangle
ISO 16739 (IFC)
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ISO 16739 (IFC)
ISO 12006-3 - Framework for object-oriented information
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ISO 12006-3 - Framework for object-oriented information
Provides framework for
Data dictionary
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ISO 12006-3 - Framework for object-oriented information
Provides framework for
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ISO 23387 – Data structure for data templates
Provides
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ISO 23387 – Data structure for data templates
Expected publication date:July 2020
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ISO 23386 – methodology to provide an unambiguous definition of properties
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ISO 23386 – methodology to provide an unambiguous definition of properties
Property
GUID : Status :Names in language N : Descriptions in language N : Connected properties : Physical quantity : Data type : Units :…
Attributes
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ISO 23386 – methodology to provide an unambiguous definition of properties
Property
Process
Attributes
GUID : Status :Names in language N : Descriptions in language N : Connected properties : Physical quantity : Data type : Units :…
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ISO 23386 – methodology to provide an unambiguous definition of properties
Property
GUID : 3lUmQqkDzCQRG1n$GNKhkLStatus : ActiveNames in language N : volume air flow rate according to EN 13141-1Descriptions in language N : measurement of the amount of air per unit of…Connected properties : static pressure difference according to EN 13141-1Physical quantity : volume flow rateData type : FloatNumberUnits : litre per second…
Building codes
Process
Attributes
Source
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ISO 23386 – methodology to provide an unambiguous definition of properties
Published March 2020
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ISO 23386 –Expert process/trusted content
ISO 12006-3/ISO 23387 –Standardizeddata structure
ISO 19650 -Information management
Informationexchanges
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Where does this fit with Linked Data?
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WI 442021: Semantic Modelling and Linking Standard (SMLS) for data integration in the built environment
TC 442
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TC 442
WI 442021: Semantic Modelling and Linking Standard (SMLS) for data integration in the built environment
EN ISO 23386, Methodology to create properties
EN ISO 23387, Structure for Data Templates
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ISO 12006-3 - Framework for object-oriented information
EXPRESS
Linked Data
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EXAMPLE (OWL / TURTLE)
25 March 202032 | Property Modelling
ex:Door a owl:Class .
ex:height a owl:ObjectProperty ;
rdfs:range smls:QuantityValue ;
smls:quantityKind quantitykind:Length .
ex:clearOpeningHeight a owl:ObjectProperty ;
skos:definition “height measured from top threshold to bottom of stop”@en ;
rdfs:subPropertyOf ex:height ;
rdfs:domain ex:Door ;
rdfs:seeAlso "EN12519" ; -- example external reference
pdt:languageCode nace:FR ; -- example CEN PDT meta-data
pdt:dateOfVersion “2019-11-06T16:10” . -- example CEN PDT meta-data
ex:Door_1 a ex:Door ;
ex:ClearOpeningHeight [rdf:value 2.40 ;
smls:unit unit:M ;
ex:hasAccuracy 85.5 ;
ex:measuredBy “Somebody" ; ] .
ex:PropertyDefSet_1 a rdfs:Container ;
rdfs:member ex:clearOpeningHeight .
Meta-data in bold
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M2: IFD
BRIDGING IFD AND SMLS: 5 STEPS
33 | IFD and SMLS Compared
M3: RDFS+SHACL
M2: IFD-LD (with XType names)
M1: PDT Ontology(under SMLS Top Level)
M0: Turtle file (example product data)
07 May 2020
Turtle
Turtle
Turtle
Turtle
1
M3: EXPRESS
M1: Ontology based on
IFD *
2
rdfs:
Class
rdf:type
rdf:type
rdf:type
sh:
Node
Shape
3
4
5
M0: IFC3
Syntax:
* As example module in bSDD
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