S pecial edition "Citizen Car"
Parts of the body protected
Download 1.41 Mb.
|
- Navigate this page:
- "How do Euro NCAP results correlate to real life injury risks - a paired comparison study of car-to-car crashes"
- The limits of Euro NCAP
Parts of the body protected
 
The parts of the body evaluated by the instrumentation for the level of protection are coloured as follows: Green: No risk of injury Yellow: Moderate risk of injury Red: Risk of serious and fatal injury "How do Euro NCAP results correlate to real life injury risks - a paired comparison study of car-to-car crashes" The cars with three or four stars are approximately 30% safer, compared to two star cars or cars without a Euro NCAP score, in car to car collisions. Key words: Accident analysis, crashworthiness, injury probability, statistics, Euro NCAP This is taken from a Swedish publication which shows that vehicles performing best at Euro NCAP tests (3 or 4 stars) are approximately 30% safer in actual car-to-car collisions that those with only 2 stars. The limits of Euro NCAP Euro NCAP only concerns the protection of occupants in the vehicle tested. It does not take into consideration the protection of occupants of other vehicles such as the oldest cars and especially the lightest. W 
hy? This graph, from Pascal Delannoy's publication 04B-160 "New Barrier Test Assessment Protocol to Control Compatibility", illustrates the fact that the severity of a collision expressed here in terms of EES (Equivalent Energy Speed) increases significantly with the mass of a vehicle. Consequently, Euro NCAP is pushing for structures to be more rigid for all vehicles and, unfortunately, as much for the heaviest vehicles as for the lightest. This will contribute towards an increase in the aggressiveness of the mass and rigidity of the heaviest vehicles. Discussions are underway within Euro NCAP itself to resolve the problem by adopting another type of barrier. What is the solution as it stands? It is to test and rectify this negative effect by evaluating vehicle aggressiveness based on mass, power and possible top speed according to a mathematical formula proposed by certain French insurance companies. This is the purpose of the "compatibility" axis used for the "Citizen Car" project. Directory: doc doc -> Enterprise Network Management iPost: Implementing Continuous Risk Monitoring at the Department of State doc -> Concept stage doc -> Application for acem doc -> What programs are available? doc -> 100 Village Primary School Music Classrooms doc -> Observational Assessment of Teaching Practices Teaching Assessment Initiative Proposal Submitted to The Teachers for a New Era project doc -> Concept stage doc -> Traditional British values Download 1.41 Mb. Share with your friends:
|