visual semantic analysis of very large bim, gis and...

Markus Färber, Michael Reeßing, Ronny Krüger, Thomas Preidel, Steffen Cersowsky

Softvise GmbH, Ehrenbergstr. 11, 98693 Ilmenauwww.softvise.de

Visual Semantic Analysis of Very LargeBIM, GIS and Point Cloud Data Sets

with Softvise Cadmium

Markus Färber

● Softvise is the maker of Softvise Cadmium● Cadmium: 3D project review software for large engineering projects● Focus: Plant and facility design, review of complex products● Customers:

– Medium-sized enterprises in the machine building industry

– Automotive industry

– Aerospace industry

IntroductionMarkus Färber

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● Powerful 3D visualisation● Compatibility with major CAD systems and exchange formats

– AutoCAD, Bentley Microstation, Siemens NX, CATIA, Solidworks, …

– JT, IGES, STEP, DXF, …

● Compatibility with GIS and BIM formats– IFC, CityGML, Google Earth KML/KMZ, LAS/LAZ

● Full support for 3D laser scan datasets– E57 ASTM, FARO, NavVis, Potree, XYZ, PLY

Features of Softvise CadmiumMarkus Färber

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● Intuitively usable, delay-free tools– Query all assembly and object properties

– Measuring

– Presentation slides with textual and grafcal annotations (redlining)

● Model size only limited by disk space● Very high model load speed (< 10 seconds)● Runs on notebooks (and even tablet PCs)● Seamless Virtual Reality integration

Features of Softvise CadmiumMarkus Färber

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● … to advertise Softvise Cadmium‘s 3D visualization technology.● … to (re-)learn about Linked Data.

(See the Digital Mechanism and Gear Library – http://www.dmg-lib.org)● … to look for future collaborations.

● … to offer some insights from our work in the factory planning sector.

No Linked Data So Far. – Why Am I Here Then?Markus Färber

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Sample Applications ofSoftvise Cadmium

Markus Färber

Aggregation of fully federated models from CAD fles of various formats:buildingSMART Medical Clinic: Architecture, structural engineering, HVAC

Sample Applications of Softvise CadmiumMarkus Färber

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Sample Applications of Softvise Cadmium

Aggregation of fully federated models from CAD fles of various formats:Arboleda Open BIM Project: Architecture, structural eng., electrical eng., HVAC, plumbing

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Sample Applications of Softvise Cadmium

Virtually no model size limits:22 fully federated IFC models (and more) on the digital terrain model of Hamburg

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Sample Applications of Softvise Cadmium

Factory planning:Passenger car paint shop, designed and built by DÜRR AG

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Sample Applications of Softvise CadmiumMarkus Färber

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Factory planning:Passenger car paint shop, designed and built by DÜRR AG

Sample Applications of Softvise Cadmium

Review and confguration planning of complex machines:Chewing gum production line, designed and built by Gabler GmbH & Co. KG

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Sample Applications of Softvise Cadmium

As-planned vs as-built documentation:Blend between 3D laser scan and CAD model of Gabler GmbH & Co. KG company headquarters

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Sample Applications of Softvise Cadmium

Factory planning in existing production sites:Production site planned into the 3D laser scan of an existing factory.

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Semantic Analyzer

Markus Färber

● Cooperation with Daimler factory planning unit● Daimler FAPLIS – Fabrikplanungs- und Informationssystem

(factory planning and information system) – https://www.faplis.de/– Defnes a standard for names, layers, crafts, construction sections, …– Based on Bentley Microstation and TRICAD MS (by VenturisIT)– Standard CAD parts (called cells) in Microstation

● Prototype implementation in HTML5, accessing Cadmium‘s REST API● No Linked Data technologies, no BIM compatibility (for the moment)

Semantic Analyzer for Daimler FAPLISMarkus Färber

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Semantic Analyzer for Daimler FAPLIS

Daimler Van Technology Center in Stuttgart:Bentley Microstation model designed using the FAPLIS methodology.

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Semantic Analyzer – Filtered Views

Sprinkler system

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Semantic Analyzer – Filtered ViewsMarkus Färber

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Sprinkler system,HVAC system

Semantic Analyzer – Filtered ViewsMarkus Färber

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Sprinkler system,HVAC system,electrical system

Semantic Analyzer – Filtered ViewsMarkus Färber

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Selected electrical components

Semantic Analyzer – Filtered ViewsMarkus Färber

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Electrical cabinets and their relation to the construction sections

Semantic Analyzer – Filtered ViewsMarkus Färber

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Path in the assembly hierarchy between clashing parts

1) Visualization of large 3D geometry data sets is no longer a concern.

2) Massive data sets need new ways to extract information – Linked Data?!

3) Data querying benefts from geometry fltering and vice versa.

4) Adapt to existing processes.

5) Prepare to change the processes.

6) 3D laser scanning is improving rapidly.

7) Semantic annotation (and recognition) of 3D point data is needed.

ConclusionsMarkus Färber

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Demonstration – Virtual Reality with Softvise Cadmium

… on the HTC Vive

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Markus Färber, Michael Reeßing, Ronny Krüger, Thomas Preidel, Steffen Cersowsky

Softvise GmbH, Ehrenbergstr. 11, 98693 Ilmenauwww.softvise.de

Visual Semantic Analysis of Very Large BIM, GIS andPoint Cloud Data Sets with Softvise Cadmium

Thank you.

Markus Färber