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Accident research for safer Car Design ETSC Best in Europe Conference 21.-22.02.2006. Tjark Kreuzinger R&D, External Affairs & Communication, V ehicle Safety, Toyota Motor Europe. Content. Principle and Vision The Development Cycle Accident Research THUMS. Principle and Vision.
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Accident research for safer Car DesignETSC Best in Europe Conference 21.-22.02.2006 Tjark Kreuzinger R&D, External Affairs & Communication, Vehicle Safety, Toyota Motor Europe
Content • Principle and Vision • The Development Cycle • Accident Research • THUMS
Toyotas Principle and Vision Principle: TODAY for TOMORROW Focus on proactivity on predicting problems and taking corrective measures before those problems take hold • Vision: • Zeronize & Maximize • Striving to Zeronize the negative impacts of cars on Society • Maximize the positive impacts on personal enrichment through comfort, fun and excitement
Accident Research Leads to Safe Design => A cycle of continuous improvement
Road Traffic Burden 1/2 • 50,000Road Traffic Fatalities in EU25 per year (2001) • 1,7 million Injured in EU25 per year • 1.2 million Road Traffic Fatalities in the World per year • 50 million Injured in the World per year Source: European Environment Agency 2004 => Need to improve Road Safety
Road Traffic Burden 2/2 WHO expects that by 2020 Road Traffic is 3rd largest contributor to burden of disease and injury => No action will increase burden by 60 % from today
Global Accident Analysis Folksam CCIS GIDAS ITARDA NASS Aioi Insurance SCI ANCIS
EU Japan USA 6 fatalities(×10000) 6 6 5 fatalities(×10000) 5 5 4 injuries(×1M) injuries(×1M) 4 4 3 accidents(×1M) 3 3 injuries(×1M) 2 accidents(×1M) 2 2 1 accidents(×1M) 0 1 1 1980 1985 1990 1995 2000 1985 1990 1995 2000 1985 1990 1995 2000 other 0 0 other 1980 1980 frontal frontal frontal fatalities 58% fatalities fatalities side roll over 44% 78% rear side rear rear roll over side 2000, NHTSA 2000, Road Traffic Accidents 2000, ITARDA Global Accident Statistics
Human Body Simulation (Total HUman Model for Safety) => Designing Cars Safer
Validated against Real Life Injuries in Accidents => Simulation predicts Injuries correctly
Conclusion • The design for cars to meet real life safety requires basic research • A fundamental part of this must be Accident Research, which helps to understand Accident Causation and Injury Causation/Mechanism • During design, advanced tools like THUMS can help increasing protection potential beyond traditional borders • It is important re-confirm the effect after each improvement cycle