for Automotive Applications March 17, 2015 | San Jose Benot - - PowerPoint PPT Presentation

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for Automotive Applications March 17, 2015 | San Jose Benot - - PowerPoint PPT Presentation

Jun 18, 2023 637 likes •927 views

Simulation-Based CGI for Automotive Applications March 17, 2015 | San Jose Benot Deschamps Agenda CGI for automotive 1 Challenging the physical mockup 2 Simulation based on CGI 3 Future of CGI 4 Conclusion 5 PSA Peugeot Citron Group

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Simulation-Based CGI for Automotive Applications March 17, 2015 | San Jose

Benoît Deschamps

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CGI for automotive Challenging the physical mockup Simulation based on CGI Future of CGI Conclusion

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Agenda

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PSA Peugeot Citroën Group

2014

  • $62 Billions in revenue
  • 2,94 Millions Cars produced
  • 2nd Largest car manufacturer in Europe
  • 194 682 Employees in 160 countries
  • Three brands with strong identities and differentiated

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PSA Peugeot Citroën IT Department

In charge of CGI solutions and VR solutions for all departments

Explore System Design System Define Architecture & Solutions Pilot serial life Design product & process Verify, validate, adjust product & process

Styling Styling Class A Modeling Digital Factory Perceived quality After Sales Computing Design Marketing Images

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Virtual Reality and driving simulation

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Augmented Reality, Projection Mapping, New Interface

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Automatic CGI production

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CGI for automotive Challenging the physical mockup Simulation based on CGI Future of CGI Conclusion

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Challenging the physical mockup

Design quickly, Good design …. And cost reduction…

  • The physical mockup is necessary but
  • It is difficult to update the mockup with the CAO production
  • Color and Trim are limited
  • The cost is important if we need to illustrate all possibilities
  • Variant
  • Interior / exterior
  • Driving on the road is limited…

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Challenging the physical mockup

Design quickly, Good design …. And cost reduction…

  • Virtual mockup and CGI can help us :
  • If we add tools to understand what we see and evaluate properly the

default.

  • If we can automatically provide solution from a numerical simulation.
  • If we provide solution to evaluate the virtual mockup with the same

simplicity and quality than the physical mockup. 2

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CGI for automotive Challenging the physical mockup Simulation based on CGI Future of CGI Conclusion

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Simulation based on CGI

How to analyse that we see on CGI…

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Simulation based on CGI

The solution: Combine physical based rendering and false color analysis

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Simulation based on CGI

The solution: Combine physical based rendering and false color analysis

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Simulation based on CGI

Simulate with a virtual mockup a problem, it's a best practice…

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Simulation based on CGI

Simulate with a virtual mockup a problem, it's a best practice…

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Simulation based on CGI

Simulate with a virtual mockup a problem, it's a best practice…

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Simulation based on CGI

Simulate with a virtual mockup a problem, it's a best practice…

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Simulation based on CGI

But help the designer to find the best solution to solve this problem, it is better

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Simulation based on CGI

But help the designer to find the best solution to solve this problem, it is better

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Simulation based on CGI

Simulate with a virtual mockup a problem, it's a best practice…

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Simulation based on CGI

But help the designer to find the best solution to solve this problem, it is better

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Simulation based on CGI

But help the designer to find the best solution to solve this problem, it is better

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Simulation based on CGI

Full Quality In realtime : 4K resolution, Global Illumination, …

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CGI for automotive Challenging the physical mockup Simulation based CGI Future of CGI Conclusion

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Future of CGI

I had a dream … and the dream becomes reality

  • Realtime rendering for all people
  • User friendly interface.
  • Available for all platforms : computer, tablet, smartphone, …
  • Realistic rendering
  • Based on material and light measurement.
  • Global Illumination.
  • Power on Demand:
  • CPU, GPU, MultiGPU, HPC, Grid computing, …

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CGI for automotive Challenging the physical mockup Simulation based CGI Future of CGI Conclusion

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Conclusion

We don’t work alone …

  • Thanks to
  • Nvidia Team.
  • GTC Team.
  • 3DExcite R&D Team.
  • University of Reims URCA
  • Romeo Team
  • …
  • Special thanks to
  • My team.
  • My end users.
  • Stéphane Wolf and Chen XU
  • …

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