RFID Workshop 12/ buildingsmart

Transkript

1 RFID Workshop 12/ buildingsmart Ole Jørgen Karud, PhD SINTEF Byggforsk 1

2 Knowledge databases -Best practise knowledge -Own practice Briefing -Functional req. -Estimates -Conditions -Requirements Demolition, refurbishment -Rebuild -Demolition -Restoration Facility management -Letting, sale, operations -Maintenance -Guaranties Illustrations: Lars Bjørkhaug Norwegian Building Research Institute, Olof Granlund, NBLN University of California, Stanford University Laws and regulations -Building regulations -Building specifications IDM IDM IDM IDM IDM IDM IFC + IFD BIM Construction management -Scheduling -Logistics, 4D IDM IDM CAD software -Drawings, calculations -Architect, engineer, VRML -Visualisation, 3D models IDM IDM IDM IDM Simulations -Comfort -Ventilation, hea -Life cycle cost -Light, sound -Insulation -Fire, usage -Environment Series of ISO standards: IFC HOW to share data IDM IFD WHAT you are sharing IDM WHICH data and WHEN -Life time predic Specifications -Specification sheets -Classification standards -Estimates, accounting Procurement -Product databases -Price databases 2

3 BIM i praksis Conversion 2D -> BIM Model CAD 3D + Facilities Management Electrical domain Collision detection HVAC domain Thermal domain 3

4 BIM Bygningsinformasjonsmodell A BIM is a repository for digital, three-dimensional information and data generated by the design process and simulations it s the design, fabrication information, erection instructions, and project management logistics in one shared database. The BIM will exist for the life of a building and can be used to manage the client s asset. BIM (Building Information Modelling) is the term applied to the creation and use of coordinated, consistent, computable information about a building project in design, in construction and in building operation and management. BIM is sometimes referred to as a Virtual Building since it can be used to simulate the real building. BIM is also defined as the collection of objects that describe a building. Europe Innova Project STAND-INN 4

5 BIM Bygningsinformasjonsmodell BIM = Building Information Model (produktet) BIM = Building Information Modeling (prosessen) Information Model: Objekter (objects, things ) Egenskaper (properties) Relasjoner (relations) IFD Library (ISO ) Terminologi (terminology) BIM = Standard for lagring + standard for terminologi + standard for forretningsprosess Åpen BIM = BIM basert på åpne standarder (fra ISO etc) Åpen BIM = IFC+IFD+IDM buildingsmart IDM (ISO TC 59/SC 13/WG8) Prosess (process) Digital lagring (digital storage) IFC (ISO 16739) Kari Thunshelle, SINTEF Byggforsk 5

6 BIM objekter med merkelapp intelligente objekter Type: vendbart takvindu Beskrivelse: dobbelt lag glass med argon, treramme U-verdi Brannmotstand Godkjenning Vaskeanvisning : FDVdokumentasjon Produsent Kari Thunshelle, SINTEF Byggforsk 6

7 Merkelapp gir muligheter Overføring av programmeringskrav: Rom: temperatur, utstyr, nærhet Overføring til fagmoduler for beregning: Laster, bygg Energiberegninger Akustikk Strømning, trykk etc for ventilasjon etc Bedre koordinering mellom fag Kontroll med bruk av godkjente produkter. Kontroll i forhold til byggeforskrifter etc. Automatisk opptelling for mengder og beskrivelser E-handel Kari Thunshelle, SINTEF Byggforsk 7

8 Modellsjekking = Bedre kontroll mellom fag Typisk kollisjon mellom kabelbro og ventilasjon Kanaler og rør som går halvveis inni vegger Vegghengte skap eller integrerte skap? Kari Thunshelle, SINTEF Byggforsk 8

9 Kontroll med bruk av godkjente produkter Helse og miljøfarlige stoffer, LCA Svanemerket, CE merking etc Teknisk godkjenning Brannteknisk godkjenning M.m. Dokumentasjon følger modellen Kari Thunshelle, SINTEF Byggforsk 9

10 BIM Bygningsinformasjonsmodell Forespørsel om produkter med spesifikke data, hvem kan levere? Opplysninger om produsent, type, serienr etc følger med tilbake Produktspesifike data følger med tilbake til modellen, hvilket gir riktigere beregninger (eks. trykkfall,lyddata og kastelengder for ventiler) FDV-dokumentasjon inn i modellen Kari Thunshelle, SINTEF Byggforsk 10

11 Statsbygg går for BIM 11

12 Statsbygg går for BIM Statsbyggs overordnede gjennomføringsmodell 12

13 IFC og buildingsmart The original name for IFCs is Industry Foundation Classes. IFC focuses on providing an open, industry-wide definition of data structures to capture and exchange information. The development, maintenance, implementation and use of IFC and IFC enabled products is part of the buildingsmart initiative of the International Alliance for Interoperability (IAI). The term buildingsmart is used to mean integrated project working and value-based life cycle management using Building Information Modelling and IFC. The purpose of IFC within buildingsmart is "enabling interoperability between AEC/FM software applications". 13

14 IFD IFD - International Framework for Dictionaries Internasjonal struktur for ordbok/bibliotek Internasjonal Forklarings ordbok ISO Åpen BIM terminologi-standard for begreper IFD Library IFD-bibliotek, samarbeid mellom Nederland, Norge, USA, Canada 14

15 IFD give one concept multiple names in multiple languages dør dørblad door door-set door IFD captures what dictionaries normally don't. bjelke beam truss In IFD a concept can have multiple names in the same language balk ligger pump Functional object Physical object a pump as a functional object a physical pump on a plant or one name can refer to multiple concepts Activity or process to pump Lars Bjørkhaug og Håvard Bell, SINTEF Byggforsk 15

16 IFD maximum vertical door opening minimum vertical door opening vertical module door height outside frame height maximum horizontal door opening minimum horizontal door opening horizontal door module with outside frame width inside frame width horizontal door opening with door in most unfavourable position vertical light opening door sill thickness frame thickness for door top frame frame thickness for side frame I IFD vil du finne: Alle kjente egenskaper for objektet med entydig navn Ulike typer for sammenheng mellom objekter, egenskaper, enheter, arrangement Referanser to kjente standarder og klassifiseringssystem En global unik ID og et sett med språk avhengige navn og definisjoner for hvert begrep i biblioteket 16

17 IFD - One object exist in multiple contexts In a briefing document IFD dictionary In a CAD system In product catalogues In a calculation system In classification systems In a Facility management system In building specifications For demolition and reconstruction Lars Bjørkhaug og Håvard Bell, SINTEF Byggforsk 17

18 IFD - One object exist in multiple contexts In a briefing document In product catalogues One concept carries the same unique identificator in every language 78AF4E98C8D4406B873DBB85E1FE7DB IFD - Norway IFD - Nederland CSI North America Brazil? In a CAD system In a calculation system In classification systems In a Facility management system In building specifications For demolition and reconstruction Lars Bjørkhaug og Håvard Bell, SINTEF Byggforsk 18

19 IFC / IFD / IDM one platform IFC/IFD enables one common platform for: Knowledge databases Product databases Project databases Knowledge Knowledge and and rules rules can can be be formatted formatted in in a a way way that that enables enables automatic automatic control. control. Products Products and and product product properties properties carries carries the the unique unique identifiers identifiers from from IFD IFD dictionaries. dictionaries. Project Project information information from from different different phases phases of of the the project project is is stored stored on on objects objects and and object object properties. properties. Lars Bjørkhaug og Håvard Bell, SINTEF Byggforsk 19

20 IDM Informasjons overførings manual - Info Deling Manual. Kontrollert overføring av informasjon fra en aktør til en annen. En IDM forteller hvilken informasjon (hva) som skal leveres til hvem og når dette skal skje. IDM is the Information Delivery Manual. The purpose of IDM is to define the information that one AEC/FM industry user needs to provide to one (or more) other AEC/FM industry users to support their work. This means that IDM delivers information at specific points in the business process. As well as defining the information that is needed, IDM also includes the idea of a Manual. That is, it gives guidance to users on providing the information both at a general level and specifically for individual software applications. Europe Innova Project STAND-INN 20

21 IFC and use of BIM have great potential for value creation during the whole life of buildings Focus on customer and end-user requirements and sustainability within the building process and life cycle phases Increasing transparency in the decision-making process and re-engineering the building process with new business opportunities for new and existing actors Cost saving to all actors and a better project economy Improved possibilities for early stage analysis about: best practice design, construction cost, energy consumptions, environmental impacts, lifecycle cost, performance in use, flexibility, adaptability, indoor climate, usability and maintainability A comprehensive and common international knowledge model database with standardized ICT tools, objects and communication rules and available best practices examples. Europe Innova Project STAND-INN 21

22 Building Information Model The Life cycle performance models of buildings REQUIRED DESIGNED CONSTRUCTED DELIVERED ACHIEVED PERFORMANCE IN USE user requirements desired performance in use designed technical solutions estimated performance constructed building validated conformity user satisfaction performance in use ENVIRONMENTAL IMPACTS targeted environmental impacts over the life cycle estimated environmental impacts over the life cycle environmental impacts during construction estimated environmental impacts in use environmental impacts of building and its use ECONOMIC IMPACTS targeted whole life costs targeted business benefits and value of the facility estimated life cycle costs construction costs estimated running costs running, maintenance and refurbishment costs, recycling, reuse, demolition and waste disposal costs value of facility OTHER targeted social, cultural and institutional impacts construction safety construction ethics social impacts in the neighbourhood impacts to the cultural heritage Europe Innova Project STAND-INN 22

23 Prototyp utvikling hos SINTEF Byggforsk Bygningsmodell kopieres inn via IFC åpen standard uavhengig av språk. IFC modellen berikes ved å tagge objektene med IFD informasjon fra IFD Library med medfølgende objektegenskaper. Egenskaper filtreres avhengig av fase og roller. Bruker kan koble / sjekke mot kunnskapsbaser (Byggforskserien) eller kjøre analyser og beregninger i fagapplikasjoner. Samarbeider med sikkerhetsselskap i Japan (SECOM). Bruker Google Sketchup og Google Earth. 23

24 Prototyp utvikling hos SINTEF Byggforsk 24

25 Prototyp utvikling hos SINTEF Byggforsk 25

26 Prototyp utvikling hos SINTEF Byggforsk 26

27 Prototyp utvikling hos SINTEF Byggforsk 27

28 Prototyp utvikling hos SINTEF Byggforsk 28

29 Prototyp utvikling hos SINTEF Byggforsk 29

30 Prototyp utvikling hos SINTEF Byggforsk 30

31 Review of the Development and Implementation of IFC compatible BIM 31

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34 RFID noen anvendelsesområder i BA Aktuelle anvendelsesområder ved bruk av RFID teknologi og dermed fordeler for BAnæringen vil være: Bruk tilknyttet logistikksystem på byggeplassen ved sporing av biler, containere, innsatsfaktorer, utstyr eller varer levert i paller eller i pakkede lass, samt administrasjon av utlån / utleie. Ved å feste RFID-brikken på varen eller pallen, kan vareflyten kontrolleres og medvirke til lavere svinn og enklere registreringsrutiner. Man kan også anvende mobile RFID-lesere. Brikker med fuktlesere kan støpes inn i betong for senere å avlese fuktighetsgraden. Dette kan være en kritisk informasjon i byggeprosessen, men også en viktig informasjonskilde for senere vurdering av fuktproblemer. Man kan tenke seg at brikker koblet til utvalgte bygningsdeler kan kodes for spesiell informasjon og senere anvendelse i en drifts- og vedlikeholdsfase. RFID-brikker er mobile og kan brukes til inn- og utlogging, for eksempel som integrerte stemplingsur. 34

35 Et paradigmeskifte i BAE-næringen hvor også RFID spiller inn: Kravene til effektivitet, samhandling, informasjonsdeling, standardisering, tilgjengelighet øker Rammevilkår og brukerkrav endrer seg i takt med myndighetskrav / internasjonalisering / klima / miljø Web-teknologi og fagverktøy er tilgjengelig Kommunikasjonsstandarder og objektbiblioteker utvikles og forbedres Endrede forretningsprosesser Bygningsinformasjonsmodeller bør kunne nyttiggjøre datafangst via RFID 35

36 Review of the Development and Implementation of IFC compatible BIM Noen resultater fra spørreundersøkelse i BA-næringen i Finland, Sverige, Norge, Danmark og Nederland i

37 Erabuild - BIM-Barometer 2007 Review of the Development and Implementation of IFC compatible BIM Techniques used in design work main domains Which of the following techniques you use in your design work? 100 % 90 % 80 % 70 % 60 % 50 % 40 % Architects Engineers Contractors 30 % 20 % 10 % 0 % Manual drafting CAD BIM IFC compliant BIM 37

38 Erabuild - BIM-Barometer 2007 Review of the Development and Implementation of IFC compatible BIM Motives for decision about ICT investments main domains How important are the following motives in decision about new ICT investments in your organisation? Demands from customers Demands from employees Maintenance or improving competitiveness Desire to boost technical w ork Architects Engineers Contractors Desire to boost administrative w ork Desire to be a technical forerunner Desire to develop new products / business Not at all Only a little Moderately Much Heavily 38

39 Erabuild - BIM-Barometer 2007 Review of the Development and Implementation of IFC compatible BIM Problems and obstacles main domains What problems do you estimate the increased use of ICT has caused in your organization or which have been the greatest obstacles to increase the use of ICT? (max 3 areas) High investment costs Co nstant demand to upgrade so ftware and hardware Lack o f intero perability Lack o f clear legal respo nsibilities Overabundance o f info rmatio n Risk that ICT leads to inefficiency Increasing need to educate emplo yees Reduced security Preference to work in traditional way because of lack of coordination and standards Insufficient interest and commitment of the management in your co mpany Difficulties in measuring benefits and evaluate ROI M anagement does not have the time to develop ICT because of other tasks General attitute traditional methods work well and change is not needed Architects Engineers Contractors 0 % 20 % 40 % 60 % 39

40 Erabuild - BIM-Barometer 2007 Review of the Development and Implementation of IFC compatible BIM Advantages and benefits main domains What advantages or benefits do you estimate the increased use of ICT has given in your organization? (max 3 areas) Impro ved financial contro l Improved info rmatio n management and communicatio n Improved quality of the work Work can be done faster Impro ved possibilities to share info rmatio n Faster access and utilization of information Possibilities to develop new products or business P o ssibilities to reduce staff Architects Engineers Contractors Greater flexibility for satisfying customer needs Easier to handle large amounts of data Possibility of teleworking / telecommuting M akes the company more attractive when recruiting new staff 0 % 25 % 50 % 75 % 40

41 Erabuild - BIM-Barometer 2007 Review of the Development and Implementation of IFC compatible BIM Plan areas for increasing use of ICT main domains In which areas do you plan to increase the use of ICT the next two years in your company? (max 3 areas) Document management CAD - to produce traditional drawings BIM IFC compliant BIM M odel servers or other collaboration platforms Cost estimation / management Technical calculations M anagement of facility information New business models and activities Project management Architects Engineers Contractors Project extranets and other Internet-based project services eco mmerce / procurement Information search via Internet Virtual reality M obile equipment and wireless systems 0 % 20 % 40 % 60 % 41