Current Status of KOSDIC Project

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Current Status ofKOSDIC Project
Meeting of ISO/TC84/WG3/T22 BuildingConstruction
Seoul, Korea 2002. 11. 3 2002. 11. 8
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KOSDIC Verification Test

• Procedure of KOSDIC Verification Test

CAD File
Re-conversion
conversion
viewing
Log file createdduring readingCAD file
Original DWG
KOSDIC P21
Converse DWG
BMP File
KOSDIC Verification Tool
Comparison
create
Comparison
Create
Create
Comparison
Comparison
Compare AB1
Compare BC1
Log file A1
Log file B1
Log file C1
viewing
StyleEntity
Log file createdduring writingCAD file
BMP File
STEP File
Compare AB2
Compare BC2
Log file A2
Log file B2
Log file C2
GeometricEntity
viewing
Log file createdduring readingSTEP file
KOSDIC Verification Tool
BMP File
Compare AB
Compare BC
BMP file A
BMP file B
BMP file C
Image
Comparison
Comparison
viewing
Log file createdduring writingCAD file
Report File 1st Stage
Report File 2nd Stage
BMP File
CAD File
Log File
BMP File
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KOSDIC Verification Tool

• KOSDIC Verification Tool

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Results of KOSDIC Verification Test

• Verification Test drawings

• Results of KOSDIC verification

• 300 drawings by institutes
• Verification Test with KOSDIC verification tool

A Korea Housing Corporation B Incheon
International Airport Corporation C Korea Water
Resources Corporation D Korea Regional
Construction Management Office E Korea High
Speed Rail Construction Authority F Korea Land
Corporation G Korea Highway Corporation
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Results of Verification Test
Result of Log file Analysis(DWG ? KOSDIC ? DWG)
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Model Extension of KOSDIC

• Model Space Paper Space
• KOSDIC At present - 1 Paper Space
  Future - n Paper Space
• STEP-CDS 1 Paper Space
• Raster image
• Discussion with Dr. Haas
• Possible solution
• Create new entity(Raster_image)
• External reference

Paper Space
Model Space
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Special Activity

• MOCT (Ministry of Construction Transportation)
• Public hearing about Ordinance for the
  standardization of Construction CALS/EC
• KOSDIC will be used as the delivery format of
  public construction business
• It refers to Necessity for the standardization of
  object CAD data.
• Incheon International Airport Corporation
  Korean Housing Corporation
• They will use AutoCAD ADT format as the delivery
  format of CAD drawings in their construction
  business

IAI XM-4 Project becomes more and more important
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Future Development of KOSDIC

• Development of KOSDIC certification methodology
• Procedures, Specifications, Standard drawings for
  KOSDIC certification
• Development of KOSDIC certification tool
• Research for security methodology of CAD drawing
• Domestic foreign research, Water Mark, etc
• To Improve the performance of KOSDIC tools
• KOSDIC basic library, KOSDIC viewer, KOSDIC
  verification tool
• To support the KOSDIC implementation of CAD
  vendors
• Field Test of KOSDIC in public construction
  business
• To help public construction information system to
  implement KOSDIC
• AIS(Architecture information System), HMS(Highway
  Management System), BMS(Bridge Management
  System), etc
• Exchange Technique with STEP-CDS, SCADEC data
• To clarify the distinction between KOSDIC and
  STEP-CDS, KOSDIC and SCADEC
• Exchange mechanism between KOSDIC and STEP-CDS,
  KOSDIC and SCADEC

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Future Development of KOSDIC

• Carrying out IAI IFC XM-4 project
• Investigation into ISO STEP AP 225, 227
• Development of application method of KOSDIC
  according to implementation level
• Investigation into CAD representation technique
  by XML
• SVG-XML, Design-XML, Part 28, etc
• Basic research for the connection between KOSDIC
  and GIS Data
• Extension of KOSDIC according to the revision of
  ISO STEP
• Improvement of KOSDIC Spec, basic library and
  verification tools by the revision of AP 202
• Interoperability with IAI IFC 2.x and KOSDIC

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Schedule of 2002 KOSDIC
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Thank you!Any questions?