Search Results

Novel active safety functions are introduced in road vehicles and nowadays cars, trucks and buses start to be equipped with functions to avoid collisions. The performance of these active safety functions must be possible to test and assess. There are several initiatives addressing how to test active safety. These functions are under rapid development and there is presently, and in contrast to passive safety, no generally accepted assessment programme in place. Several initiatives have identified this need for standardized testing and assessment methods over the past years. This paper gives an overview and comparison of initiatives worldwide which lately have been or are currently dealing with the topic of active safety performance testing. Among others, performance in vehicle-to-vehicle or vehicle-to-pedestrian accident scenarios is being addressed by international initiatives: the eVALUE, ASSESS and AsPeCSS projects, the vFSS working group, the CAMP-CIB initiative and the AEB group.

Novel active safety functions are introduced in road vehicles and nowadays cars, trucks and buses start to be equipped with functions to avoid collisions. The performance of these active safety functions must be possible to test and assess. There are several initiatives addressing how to test active safety. These functions are under rapid development and there is presently, and in contrast to passive safety, no generally accepted assessment programme in place. Several initiatives have identified this need for standardised testing and assessment methods over the past years. This paper gives an overview and comparison of initiatives worldwide which lately have been or are currently dealing with the topic of active safety performance testing. Among others, performance in vehicle-to-vehicle or vehicle-to-pedestrian accident scenarios is being addressed by international initiatives: the eVALUE, ASSESS and AsPeCSS projects, the vFSS working group, the CAMP-CIB initiative and the AEB group.

The dynamic safety concept comprises all the active safety vehicle characteristics supporting the driver in critical dynamic maneuvers. Dynamic safety is therefore a major active safety requirement with great potential for reducing road accidents throughout the world. It is the combination of not only active chassis systems (ESC, ABS...) but also passive chassis systems (tires, suspension...) which determines the overall dynamic safety performance of the vehicle. This paper describes a set of test procedures which cover with only a few specific maneuvers the widest possible range of critical dynamic situations. Beyond a simple pass/fail result, these test procedures will be able to quantify and therefore compare the dynamic safety performance. These results could be used by the suitable organizations to define a rating system to thereby increase public awareness of the dynamic safety performance of vehicles on the market.

Around 15% of traffic accident casualties in Europe are pedestrians. To date, most of the studies carried out only provide statistical information on the problem and little study in-depth the countermeasures which might correct it. There are many studies concerning pedestrian protection, which can be grouped into ‘pedestrian modelling’, ‘biomechanical limits for pedestrians’ and ‘statistical analysis for pedestrian accidents’. Despite these studies, there is no predictive analysis of the benefits of pedestrian protection systems based on their intrinsic capabilities applied to a real accident sample. This paper describes a methodology for the evaluation of pedestrian protection systems based on the analysis of a wide sample of urban pedestrian accidents. All of them are analysed in-depth and reconstructed with PC-Crash. The effects of the frontal structure of the vehicles and several active systems, such as BAS and Pedestrian Detection Systems, are evaluated.