ViVA - Virtual Vehicle Safety Assessment

Transcription

1 ViVA - Virtual Vehicle Safety Assessment Astrid Linder, PhD Associated Professor Research Director, Traffic Safety Swedish National Road and Transport Research Institute PIPER workshop, 8 September 215, Lyon

2 ViVA Virtual Vehicle Safety Assessment: Open Source Digital Human Body Models and Crash Testing Duration: 3 years, started 1 Jan 214 Budget: 55 Euros Financed by: Swedish Governmental Agency for Innovation Systems (VINNOVA)

3 ViVA: aim and objectives Aim To reduce transport gender inequality in traffic safety assessment by focusing on safety for male and female vehicle occupants and develop an open source human body model for crash simulation The objectives of the ViVA project are to: Create an open source virtual Human Body Model (HBM) platform of a prototype of an average female. Propose a virtual test method protocol for Virtual Testing suitable for different seated postures and genders will be developed. Demonstrate the virtual test method and HBM for females in rear impacts tests.

4 ViVA partners and international collaborators Organisation Namn Role VTI Astrid Linder, Kristian Holmkvist Partner Chalmers Mats Svensson, Karin Brolin, Jonas Östh Partner University Folksam Research Anders Kullgren Partner Volvo Cars Lotta Jakobsson Associated Partner JARI Koshiro Ono International collaborator University of Stewart Wang (tbc) International collaborator Michigan UMTRI Matt Reed International collaborator IIHS David Zuby (tbc) International collaborator Euro NCAP Michiel van Ratingen International collaborator Toyota Europe Tjark Kreuzinger International collaborator NHTSA Matthew Craig/Erik Takhouts International collaborator IFSTTAR/PIPER Phillippe Beillas International collaborator

5 Aim ViVA International Group Create international collaboration to ensure that knowledge gained in the ViVA project well established and anchored. Exchange of knowledge during the duration of the International Group (IG) IG consisting of representatives of stakeholders from industry, testing organisations, and other experts

6 ViVA Dissemination plan D 1. Presentation of ViVA at SAFER lunch meeting 15 Maj 214 D 2. 1 st International Group meeting will be held 12 September 214 D 3. Meeting will be held with representatives from Swedish projects funded by Skyltfonden and Folksams forskningsfond during autumn 214. D 4. Activity at the Vetenskapsfestivalen Göteborg Spring 215 D 5. Workshop in conjunction with the ESV215, held in June 215 in Göteborg. D 6 First version of the average female HBM available on the open source platform with documentation (M24, 1 Jan 216) D 7. Presentation of results at international conference (M3) D 8. 1 st scientific publication submitted (M3) D 9. Arranging final workshop with the associated partners and international collaborators of ViVA where the obtained results of ViVA will be presented and future steps discussed (M32) D 1. 2 nd scientific publication submitted (M34) D 11 Refined neck model on the open source platform available (M36)

7 Objective Run the EvaRID and FE- BioRID using Euro NCAP pulses in a seat model

8 NCAP pulses in concept seat Medium pulse Low pulse High pulse 5 1

9 Euro NCAP Low Pulse ~38mm ~58mm

10 Euro NCAP Low Pulse 25 2 Head X 25 2 T1 X 25 2 Head rel. T1 X Head Y T1 Y Head rel. T1 Y BioRID NIC= 9.2 FE-BioRID NIC= 9.5 EvaRID NIC= 12.8

11 Euro NCAP Medium Pulse 2 15 Head X 2 15 T1 X 2 15 Head rel. T1 X Head Y T1 Y Head rel. T1 Y BioRID NIC= 1.9 FE-BioRID NIC= 14.2 EvaRID NIC= 17.5

12 Euro NCAP High Pulse 25 2 Head X 25 2 T1 X 25 2 Head rel. T1 X Head Y T1 Y Head rel. T1 Y BioRID NIC= 11.1 FE-BioRID NIC= 12.8 EvaRID NIC= 16.