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COINS BIM

COINS BIM. Overview open BIM communication standard Peter Willems. Overview. Architecture Object Tree Systems Engineering Objecttype Library Catalogue Parts 3D Shape representation Life cycle stages Version Management COINS Container Authorization Implementation

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COINS BIM

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  1. COINS BIM Overview open BIM communication standard Peter Willems

  2. Overview • Architecture • Object Tree • Systems Engineering • Objecttype Library • Catalogue Parts • 3D Shape representation • Life cycle stages • Version Management • COINS Container • Authorization • Implementation • Building Information Management System • Application Add-on • Process management • Merge operation • Reference implementation

  3. Object-type Library Object-type Library Architecture Object-type Library DWG ODF JPG GML Collada COINS BIM core model Excel PDF IFC Shape representations are a special kind of referenced documents. Referenced Documents Shape Representations Reference Frameworks Procurement 3D Design Costs BIM container Planning SE Asset management Strength analysis Costs Applications

  4. Object Tree:central model backbone Decomposition part-of relations Connectivity connected-to relations Layering levels of detail • Function Fulfillers • Physical Object • Space Each layer represents the total product in various levels of detail Connectivity helps to decide which level of detail is appropriate

  5. Systems Engineering IsFulfilledBy / Fulfills IsConstrainedBy / Constrains Function Function Fulfiller General Requirement IsConstrainedBy / Constrains IsCharacterizedBy / Characterizes Functional Requirement Performance Verification

  6. Systems EngineeringVerification IsFulfilledBy / Fulfills Function Function Fulfiller IsConstrainedBy / Constrains IsCharacterizedBy / Characterizes Functional Requirement Performance property interval property value Property Value Interval 3 m < length < 8 m Property Value length = 5 m verification • Verification objects may also specify : • Life cycle stage (as-designed, as-built, etc. • Test (by calculation, by measuring) • Performed by who property type property type Property Type Name: length Unit: m

  7. Systems EngineeringFunction Tree / Object Tree is-fulfilled-by/fulfills O1 F1 main function main functionfulfiller Ref. framework “Functional Specification” supports direct subfunction relations F1.1 F1.2 F1.3 O1.1 O1.2 O1.3 sub-functionfulfillers sub-functions is-fulfilled-by/fulfills F O F2 O1 F1 O F O2 Mono-function function integration function distribution

  8. Reference Frameworks • Extensions to the core model • For specialized disciplines that need not be of interest for general purpose applications • For applications with a limited scope (between companies or in a specific project) • For experiments (proof of concept) • Ref. framework class definitions always extend an existing class in the core model • A reference framework (or a part of it) may promote to the core in a future version of COINS COINS BIM core model Reference Frameworks

  9. Objecttype LibrarySemantic enrichment Door Objecttype Library • COINS library (cat.parts) • IFD (buildingSMART data dictionary) • Gellish (CHEOPS) • OWL “dörr” “deur” BIM BIM

  10. Objecttype LibraryDistributed management Specialization is-a relations international Decomposition may-consist-of relations EU Properties may-characterize national NL UK SE infra RWS ProRail Trafikverket

  11. Catalogue PartsProperty value domains • Real number set • Integer number set • Boolean values • Character string • Complex value (e.g. property set) • Date/time • Document • Enumeration Material density melting point supertype Steel 8000 kg/m3 1000 °C

  12. Catalogue PartsCOINS Library structure: properties supertype beam beam beam 5m < length < 20m length = 10m length supertype

  13. Catalogue PartsCOINS Library structure: assemblies vehicle contains supertype supertype supertype motor vehicle wheel contains 2 < amount motorbike motorbike wheel contains amount = 2 Subpart object type allows also subtyping

  14. 3D Shape representation model link object (deep) link BIM • Any shape representation format is acceptable (open or proprietary; 2D, 3D or nD; wireframe, surfaces or solids) • An object may link to more than one representation (life cycle stage or discipline view) • Deep linking assumes the availability of object ID’s in the representation format

  15. Life cycle stagesInformation content may change over the life cycle • Life cycle stages are mapped to base lines • A base line may be open or closed for modifications • A closed base line can be modified only after a request for change procedure as required as designed as built as operated/ maintained

  16. Version Management 0 0 1 1 2 NextVersion NextVersion PropertyA = Y PropertyA = Z PropertyA = X 2010-08-24 12:47:36Z 2011-03-08 08:04:48Z 2012-06-18 18:17:04Z time line <CBIM object ID> ::= <BIM namespace> # <logical ID> . <versionnumber> Example: http://www.e-bouw.org/COINS/conceptenbibliotheek.owl#_befba9b0-0233-4ca6-84cf-3d38dba1b462.0

  17. COINS Container • ZIP file with BIM and linked documents • Prescribed folder structure • For exchange of snapshot models: no history or expired data • Authorization determines access rights and visibility of information objects /bim /doc

  18. AuthorizationWindow of Authorization Read/write access Read-only access No access BIM

  19. ImplementationCOINS enabled Building Information Management System BIM database document store Building Information Management System report generator browser web services BIM container /doc /bim

  20. ImplementationApplication Add-on add-on Revit add-on MS-Project add-on Civil3D add-on Relatics add-on SAP BIM container /doc add-on SmarTeamFS /bim

  21. ImplementationProcess management BIM Manager add-on Revit 3D Designer VISI VISI Building Information Management System BIM container BIM container /doc /doc /bim /bim

  22. ImplementationMerge operation BIM maintained in CBIS after merge operation snapshot BIM in container BIM maintained in CBIS new object ? expired object ? modified object

  23. Asset Management Systems RijkswaterstaatBIM programme architecture kernGIS DISK VISI VISI mapping Building Information Management System NWB Configuration Management System WEGEG BIM BIM container BIM container /doc /doc Winfra Base /bim /bim Expert Desk

  24. COINS NavigatorReference implementation / demonstration tool http://www.e-bouw.org/COINS/COINS-Navigator_latest_release.zip

  25. Questions

  26. connection graph 1 main highway network network 2 highway segments interchanges directed topology graph 3 carriage ways intersections 4 road sections road junctions geometry graph 5 lane sections lane junctions parallel tracks graph

  27. spatialobjects physical objects 1 national assets network 2 highway segments interchanges regional assets 3 carriage ways intersections bridges, viaducts, tunnels, road bodies 4 road sections road junctions pavement, abutments, pillars, lighting 5 lane sections lane junctions asphalt, marking, crash barriers, signals, lampposts

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