Konferenzveröffentlichung
Filtern
Erscheinungsjahr
Dokumenttyp
- Konferenzveröffentlichung (637) (entfernen)
Schlagworte
- Conference (386)
- Konferenz (382)
- Germany (212)
- Deutschland (209)
- Unfall (188)
- Accident (187)
- Safety (123)
- Sicherheit (122)
- Injury (117)
- Verletzung (117)
Institut
Anwendungsmöglichkeiten und erste Ergebnisse aus Pilotstudien zur Photokatalyse an Straßenbauwerken
(2015)
Zur Frage, ob photokatalytisch aktive Oberflächen im Straßenbau eine Lösung des Stickoxidproblems darstellen können, stellt der Beitrag erste Ergebnisse aus Pilotstudien zu TiO2-Anwendungen vor. Diese betreffen die Untersuchung einer Lärmschutzwand mit TiO2-Beschichtung (A1, Niedersachsen), eine photokatalytisch aktive Straßenoberfläche (NOxer(R)-Belag, B433 in Hamburg, Decke mit Ti02-haltiger Zementschlämme, derzeit noch in Auswertung) sowie einen Tunnel (Tunnelkassetten mit TiO2-Matten im Tunnel Rudower Höhe in Berlin, A113, fortgeführt in Bezug auf die Untersuchung der Haltbarkeit der Kassettensysteme). Ausführlich dargestellt werden die Untersuchungen zur Beschichtung der Lärmschutzwand an der Al mit Titandioxid-haltiger Suspension, den zugehörigen forschungsbegleitenden Studien, sowie den Ergebnissen in Bezug auf die NO2-Minderungsrate. Die bisher durchgeführten Auswertungen haben NO2-Minderungen von einstelligen Prozentzahlen ergeben. Die Entwicklung der Minderungsraten lässt vermuten, dass photokatalytische Suspensionen zum Teil mehrere Monate benötigen, um sich frei zu brennen und die aktiven TiO2-Partikel an die Oberfläche treten zu lassen. Schon die Lärmschutzwand allein bewirkt eine deutliche Verminderung der NO2-Konzentrationen im direkten Hinterland durch Verfrachtung der Luftschadstoffe in höhere Luftschichten.
Police records about traffic accidents like used by IRTAD (International Road Traffic and Accident Database) and CARE (Community Road Accident Database) do not represent all road injuries. For instance, road accidents of bicyclists without a counterpart are usually not reported. Furthermore, IRTAD-like data contains hardly any information on injury outcome and accident circumstances. This information gap leads to an under-representation of the safety concerns of the most vulnerable road users like children and the elderly both in accident research and safety promotion. Injury registration for the European Injury Database (IDB), in turn, combines details of accident causation with diagnostic information that can be used to assess injury severity and long term consequences. The IDB is collecting data from hospital emergency department patients and is being implemented in a growing number of countries. In this article IDB results on mode of transport and injury outcome are presented from a sample of nine EU member states.
Verkehrsbegleitflächen können wertvolle Lebensräume für eine Vielzahl von Tier- und Pflanzenarten bieten und damit einen Beitrag zum Erhalt und der Förderung der Biodiversität leisten. Gleichzeitig kommen aber auch gebietsfremde Pflanzenarten (Neophyten) auf Verkehrsbegleitflächen vor und breiten sich bevorzugt entlang dieser aus. Einige dieser Arten können eine Gefahr für die Biodiversität darstellen, hohe ökonomische Kosten verursachen oder die menschliche Gesundheit gefährden. Ziel der beiden Schwerpunktthemen SPT 201 „Ökologische Vernetzung“ und SPT 202 „Neobiota“ im BMVI-Expertennetzwerk ist es, verkehrsträgerübergreifende Managementpläne zur Prävention der Ein- und Ausbreitung von gebietsfremden Arten und zur Förderung der Biodiversität auf Verkehrsbegleitflächen zu entwickeln. Um eine verlässliche Einschätzung zu erhalten, inwieweit Neophyten bereits an Bundesstraßen und der Schiene etabliert sind und welche Problematik daraus resultiert, wurde eine online-Umfrage entwickelt, die an die zuständigen Betriebsdienste der Bundesländer und die Außenbezirke der DB Netz gerichtet wurde. Hierzu werden die vorläufigen Ergebnisse vorgestellt. Diese sollen helfen, effiziente Bekämpfungsmaßnahmen und Strategien zur Vermeidung der Einbringung und Ausbreitung von Neophyten zu entwickeln. Mittel- bis langfristig sollen diese zur (Kosten-) Entlastung bei der Unterhaltung bestehender und der Planung zukünftiger Infrastruktureinrichtungen führen.
Straßenbegleitflächen können einerseits wertvolle Lebensräume für eine Vielzahl von Tier- und Pflanzenarten darstellen, die inzwischen nur noch selten in unserer intensiv genutzten Landschaft zu finden sind. Andererseits kommen auf ihnen häufig gebietsfremde Pflanzenarten (Neophyten) vor und breiten sich bevorzugt entlang dieser aus. Einige dieser Arten können die heimische Artenvielfalt oder die menschliche Gesundheit gefährden oder hohe ökonomische Kosten verursachen. Ziel des Kernthemas „Verkehrsträgerübergreifendes und –spezifisches Management von invasiven Arten“ im BMVI-Expertennetzwerk ist es, verkehrsträgerübergreifende Managementpläne zur Prävention der Einbringung und Ausbreitung von gebietsfremden Arten auf Verkehrsbegleitflächen zu entwickeln. Um eine verlässliche Einschätzung zu erhalten, inwieweit Neophyten bereits an Bundesfernstraßen etabliert sind und welche Problematik daraus resultiert, wurde eine online-Umfrage entwickelt, die an die zuständigen Betriebsdienste der Bundesländer gerichtet wurde. Hierzu werden die Ergebnisse vorgestellt. Diese sollen helfen, effiziente Bekämpfungsmaßnahmen und Strategien zur Vermeidung der Einbringung und Ausbreitung von Neophyten und anderen Problemarten zu entwickeln. Mittel- bis langfristig sollen diese zur (Kosten-) Entlastung bei der Unterhaltung bestehender und der Planung zukünftiger Infrastruktureinrichtungen führen.
The UN Regulation No. 79 is going to be amended to allow automatically commanded steering functions (ACSF) at speeds above 10 km/h. Hence, requirements concerning the approval of automatically performed steering manoeuvres have to be set in order to allow safe use of automatic steering on public roads as well as improve overall road safety for the driver and the surroundings. By order of the German Federal Ministry of Transport and Digital Infrastructure (BMVI), BASt developed and verified physical test procedures for automatic steering to be implemented in UN Regulation No. 79. The usability of currently available test tools was examined. The paper at hand describes these test procedures and presents results from verification tests. The designated tests are divided in three sections: functionality tests, verifications for the transition of control and emergency tests. System functionality tests are auto matic lane keeping, automatic lane change and an automatic abort of an initiated lane change due to traffic. Those tests check if the vehicle remains in its lane (under normal operating conditions), is able to perform safe automatic lane change manoeuvres and if it considers other road users during its manoeuvres. Transition tests examine the vehicle's behaviour when the driver fails to monitor the system and in situations when the system has to hand over the steering control back to the driver. For instance these tests provoke driver-in-the-loop requests by approaching system boundary limitations, like missing lane markings, surpassing maximum lateral acceleration in a bend or even a major system failure. Even further the driver and his inputs are monitored and if the system detects that he is overriding system actions or contrary want to quit the driving task and unfastens the seat belt, it has to shut down and put the human back into manually control and the responsibility of driving. The last series of test consists of two emergency situations in which the system has to react to a time critical event: A hard decelerating vehicle and a stationary vehicle in front both with no lane change possibility for the ACSF vehicle. Some of the tests, especially the emergency manoeuvres, require special target vehicles and propulsion systems. Since no fully automatic steering vehicles are available, a current Mercedes E-Class with Mercedes' "drive pilot" system was used. It was shown that the vehicle is automatically able to brake to a full stop towards a static Euro NCAP target from partial-automatic driving at 90 km/h, that it could brake towards a rapidly decelerating lead vehicle when travelling at 70 km/h, that it was able during partially automatic driving to remain in its lane in normal operation conditions and to perform a automatic (driver initiated) lane change while surveilling the driver- activities.
Beside numerous information about vehicles injuries and environmental data the GIDAS database contains detailed reconstruction data. This data is calculated by a reconstruction engineer who handles about 1000 accidents per year. The spectrum of one reconstruction ranges from simple crossing accidents to complex run-off accidents with rollover events. Especially for complex accident scenarios there is a large effort to design the environment of the accident scene within PC-Crash ®. To reduce the reconstruction time by maintaining the high quality of reconstruction 3D-geodata can be useful. Geodata is available for nearly every area in Germany and can be used for a fast and detailed creation of complex accident environments. In combination with the accident sketch areal images of the accident scene can be created and the participants are implemented in the new-built 3D-reconstruction environment. As a consequence, the characteristics of the terrain can be considered within the reconstruction which is especially important for run-off accidents.
Analysis of pedestrian leg contacts and distribution of contact points across the vehicle front
(2015)
Determining the risk to pedestrians that are impacted by areas of the front bumper not currently regulated in type-approval testing requires an understanding of the target population and the injury risk posed by the edges of the bumper. National statistics show that approximately 10% of all accident casualties are pedestrians, with 20% to 30% of these pedestrian casualties being killed or seriously injured. However, the contact position across the front of the bumper is not recorded in national statistics and so in-depth accident databases (OTS, UK and GIDAS, Germany) were used to examine injury risk in greater detail. The results showed that some injury types and severities of injuries appear to peak around the bumper edges. Although there are sometimes inconsistencies in the data, generally there is no evidence to suggest that the edges of the bumper are less likely to be contacted or cause injury.
In-depth road traffic accident research in Spain is a fairly recent activity. In the past, only accident data that had been retrospectively processed by the national and regional traffic police forces was available. In 1999 Applus+IDIADA set up a permanent accident research unit to carry out indepth analysis of road accidents in Spain. Since then accidents involving cars, motorcycles, coaches and vulnerable road users have been thoroughly studied. The Applus+IDIADA accident research team has carried out work for the various traffic polices in Spain and it is currently involved in several research projects in which accidentology is one of the main tasks. The working methodology of the team is presented in the first part of the paper. In the framework of the European research project "Rollover" (GRD2-2001-50086), Applus+IDIADA has collected data, inspected scenarios and performed virtual reconstructions of twenty-six of the total seventy-six rollover accidents studied. The second half of the paper describes how these accident investigations were used to develop a test procedure for identifying possible improvements to the vehicle structure which augment occupant protection in a rollover scenario. In particular, a proposal for a new drop test for rollover assessment is presented. The cases were analysed for severity, in terms of injury to the occupants and damage to the vehicle, and taking into account whether a seatbelt was worn or not. The worst possible cases were identified as those that had severe occupant injuries and sizable damage to the occupant compartment when seatbelts had been worn. The most severe cases were then analysed further for impact position (roll and pitch angles) and the impact velocity. With these parameters taken into account, the most representative combinations could be found. This resulted in a series of configurations for possible drop tests. The results of the tests indicate where passenger vehicle structures need to be improved in order to increase occupant safety in the event of a rollover crash.
The aim of this study is to investigate the differences in car occupant injury severity recorded in AIS 2005 compared to AIS 1990 and to outline the likely effects on future data analysis findings. Occupant injury data in the UK Cooperative Crash Injury Study Database (CCIS) were coded for the period February 2006 to November 2007 using both AIS 1990 and AIS 2005. Data for 1,994 occupants with over 6000 coded injuries were reviewed at the AIS and MAIS level of severities and body regions to determine changes between the two coding methodologies. Overall there was an apparent general trend for fewer injuries to be coded at the AIS 4+ severity and more injuries to be coded at the AIS 2 severity. When these injury trends were reviewed in more detail it was found that the body regions which contributed the most to these changes in severity were the head, thorax and extremities. This is one of the first studies to examine the implications for large databases when changing to an updated method for coding injuries.
The Centre for Automotive Safety Research (formerly the Road Accident Research Unit) at the University of Adelaide in South Australia has a history of in-depth crash investigation going back to the 1970s. In recent years, our focus has been on studying factors that contribute to road crashes, with an emphasis on the role of road infrastructure. Our method involves crash notification by the South Australian Ambulance Service and detailed investigation of the crash scene usually before the crash-involved vehicles have been moved. This at-scene data collection is supplemented with police crash reports, Coroner- reports including autopsy findings for fatal crashes, case notes from hospitals for all injured persons, structured interviews with crash participants and witnesses, and computerised reconstruction of the events of the crash. One of the most notable research findings to emerge from our in-depth work has been the relationship between travelling speed and the risk of crash involvement. By comparing the calculated free speeds of crash-involved vehicles (cases) with the measured speeds of non-crash-involved vehicles travelling on the same roads at the same time of day (controls), we were able to establish that an exponential relationship exists between travelling speed and the likelihood of involvement in a casualty crash. This was the case for both metropolitan and rural areas. This research prompted the reduction of some speed limits in Australia, which has resulted in notable decreases in crash numbers. Another finding of interest in our recent investigation of 298 mostly daytime crashes in metropolitan Adelaide was that medical conditions make a sizeable contribution to the occurrence of road crashes. We found that almost half of the drivers, riders and pedestrians involved in the collisions had at least one pre-existing medical condition, and half of these individuals had two or more such conditions. We found that a medical condition was the direct causal factor in 13% of the casualty crashes investigated and accounted for 23% of all hospital admission or fatal crash outcomes. A follow-up study of all hospital admissions for road crashes in Adelaide is now going ahead to look further at this problem. The paper also describes studies looking specifically at pedestrian crashes. These include studies of the relationship between travelling speed and the risk of a fatal pedestrian crash, and studies utilising real crash data to validate headforms and test dummies used in the assessment of the safety of new vehicles in the event of a collision with a pedestrian.
While it is important to track trends in the number of road accidents in different countries using national statistics, there is a need for data with more detailed information, so called in-depth accident data. For this reason, several accident data projects emerged worldwide in recent years. However, also different data standards were established and so comparative analysis of international in-depth data has been very hard to conduct, so far. This is why the project iGLAD (Initiative for the Global Harmonization of Accident Data) was established and created the prerequisites for building up a standardized dataset out of the common denominator of different in-depth accident databases from Europe, USA and Asia. In the first phase, the project received funding from ACEA to compile an initial database. To accomplish this, a suitable data scheme has been defined, a pilot study has been conducted as proof of concept and the recoding of the first common data base has been initiated. Also, to prepare the project for its self-supporting continuation in the next years, a business model has been developed. This paper reports the history and status of the project, the current challenges and the creation of a capable consortium to maintain the data. In mid-2014, the initial database containing 1550 cases from 10 different countries will be completed and a first detailed view on this data will be possible.
Many safety-relevant tasks in control or diagnostics require binary choices such as "conflict versus separation" in air traffic control, "normal versus pathological" when interpreting x-ray pictures, or "permitted versus forbidden" when inspecting airport security scans. Deciders often are uncertain, but nevertheless required to decide between two alternatives, that is, they have not only to decide upon an action, but also about the admissible level of uncertainty. If the accepted level of judgment certainty is not taken into account, the sequence of decisions does not capture the full picture of the underlying decision process. Differences in judgment certainty are relevant, because they reflect not only the adequacy of the human-machine interface that is evaluated, but also the differences in expertise of the decider and the requirements of the actual situation or task. Therefore, capturing both judgment certainty and discrimination performance is essential. A comparison of different human-machine-interfaces (for air traffic control) is used to illustrate a methodological approach, which allows for integrated analyses of decision processes based on receiver-operator-characteristics and practical guidelines for the evaluation of human-machine-interfaces for safety-relevant operation procedures are provided.
According to the German road traffic regulations children up to the age of 12 or a height below 150 cm have to use approved and appropriate child restraint systems (CRS). CRS must be approved according to UN-ECE Regulation No. 44. The regulation classifies CRS in 5 weight categories. The upper weight group is approved for children from 22 to 36 kg. However, studies show that already today many children weigh more than 36 kg although they have not reached a height of 150 cm. Therefore, no ECE R44 approved CRS is available for these overweight children. In conclusion, today's sizes and weights of children are no longer represented by the current version of the ECE R44. The heaviest used dummy (P10) weighs just 32.6 kg and has a height of 137.9 cm. Statistical data of German children show that already 5% of the children at a height of 137.9 cm have a weight above 45.3 kg. Regarding children at a height of 145 cm, the 95th percentile limit is at a weight of 53.3 kg. Based on these data 4 dummies with different heights and weights were defined and produced. Two of them are overweight. Up to now, there is no experience how current child restraint systems perform in a car crash if they are used by children with a weight above 36 kg and a height smaller than 150 cm. In the future, different child restraint systems will be tested with respect to the ECE R44 regulation using these overweight dummies.
Offenporige Asphaltbeläge besitzen mit 22 % Hohlraum im Belag und einer groben Kornstruktur an der Oberfläche einen wesentlich anderen Aufbau als dichte Beläge. Nach vorliegenden Erfahrungen und Ergebnissen von durchgeführten Untersuchungen erfordern die Belagseigenschaften der offenporigen Asphaltbeläge eine andere Anwendung von Tausalz. Die Bundesanstalt für Straßenwesen (BASt) führte in den vergangenen Jahren gemeinsam mit der Firma KOMMZEPT-Ingenieurbüro Hausmann umfangreiche Untersuchungen zum Salzeinsatz auf offenporigen Belägen durch. Dazu gehörten Laborversuche, Messungen zur Verweil- und Wirkungsdauer von Tausalz auf diesen Belägen und Auswertungen der Beobachtungen von Autobahnmeistereien in Bayern, Brandenburg und Niedersachsen. Die Ergebnisse der Untersuchungen zeigen, dass die offenporigen Beläge teilweise winterdienstlich anders behandelt werden müssen als die dichten Beläge. Die Offenporigen Asphalte besitzen im Vergleich zu dichten Belägen eine deutlich rauere Oberflächenstruktur. In den Poren des Belags fließt Wasser nicht vollständig ab. Durch Kapillarwirkungen lagert sich Wasser im Belag ähnlich wie in einem Schwamm ab. Dieses Wasser im Belag kann durch den Verkehr sogar wieder zur Oberfläche gesaugt werden, an der es bei Temperaturen unter 0 -°C vor allem nachts zu einer Eisschicht kommen kann. Aufgrund der größeren gebundenen Wassermengen muss mehr Salz auf offenporigen Asphalten gestreut werden. Ausgebrachtes Tausalz bleibt länger in den Oberflächenporen oder im Belag haften. Es wird im Vergleich zu dichten Belägen durch den Verkehr fast nicht zur Seite verweht. Vorbeugend ausgebrachtes Feuchtsalz dringt langsam in die Oberfläche ein. An den eigentlichen Kontaktflächen zum Reifen bleibt wenig haften. Deshalb ist der Einsatz von Tausalzlösungen bei Reifglätte oder geringer Feuchte (Nieselregen) wirkungsvoller.
This study updates previous IIHS studies comparing estimated delta Vs for crash tested vehicles to the distribution of estimated delta Vs in the National Automotive Sampling System (NASS) Crashworthiness Data System (CDS). The delta V estimates for 232 frontal crash tests at 64.4km/h into a deformable barrier with 40 percent overlap are compared with estimates from frontal offset crashes in the 1997-2004 NASS database. All delta V estimates were based on SMASH, the delta V estimating program used by NASS since 1997. Results indicated that for all vehicles tested by IIHS, SMASH delta Vs were, on average, 32 percent lower than impact speeds and about 28 percent lower than the expected delta V. Almost 80 percent of all real-world frontal crashes resulting in AIS 3+ injuries and just over 60 percent of all fatal crashes occur at or below the average estimated delta V calculated for crash tested vehicles.
Um ein Bild von der aktuellen Messunsicherheit bei der Bestimmung von Tetrahydrocannabinol (THC) in Serum zu erhalten, wurden von sieben forensisch-toxikologischen Laboren rechtsmedizinischer Institute Daten der letzten Jahre erhoben. Zur Abschätzung der Messunsicherheit wurde eine Einteilung in zufällige Fehler (Präzision) und systematische Fehler (Richtigkeit) vorgenommen. Ergebnisse zur Richtigkeit wurden aus Daten von Ringversuchen ermittelt. Es ergab sich eine mittlere erweiterte Messunsicherheit für die THC-Bestimmung von ca. 33 %, das heisst, bei einem Messwert von 1 ng/ml liegt der "wahre Wert" mit circa 95 prozentiger Wahrscheinlichkeit im Intervall zwischen 0,67 und 1,33 ng/ml. Dieses Ergebnis bestätigt, dass die verwendete Analytik geeignet ist, bei Konzentrationen um 1 ng/ml einen sicheren Substanznachweis zu führen. Es ist erkennbar, dass bei der THC-Bestimmung im Serum in der Regel der Richtigkeitsanteil an der Messunsicherheit größer ist als der Präzionsanteil.
Research to inform policy is often challenged with how to genuinely use and implement research findings in decision-making and policy-planning. To begin with, the dialogue between researchers and decision-makers is essential to ensure profound understanding and legitimate interpretations of the results. Furthermore, the step to drawing practical conclusions and processing them into actions can only succeed if research findings are diffused to decision-making levels with influence on the matter, and mechanisms to knowledge transfer in the presence of a stable, favourable policy environment exist. Research investments into the topic of electromobility in Europe are substantial, and subtopics aiming to inform national policy-makers address a complex set of aspects from environmental and societal to technological and economic. This paper has a two-fold objective, the first of which is to present the results of scenarios to explore electromobility deployment in Finland, Germany and the European Union. The second is to discuss the challenges and solutions to bridge the gap from research findings towards decision-making and policy-planning, using the authors' electromobility scenario work as an example. The electromobility scenarios were built using the VECTOR21 model (Mock, 2010), and the rationale was to simulate vehicle sales and markets under different policy settings and calculate the most economical solution to fulfill regulation on COâ‚‚ emissions as set by the European Commission (2009). The model allows calculating the market diffusion of alternative powertrain technologies to the European market until 2030, taking into account different taxation schemes, incentives and other country-specific characteristics. The authors also present the cost-benefit-analysis of the modelling results to assess the different scenarios and to show variation between regions regarding profitability of alternative technological or political support and interventions. To proceed from research findings towards decision-making and policy-planning, the authors made observations relating to transfer of research knowledge and interpretation of their electromobility scenario results in national policy contexts. An evaluation of how the function of research to inform policy in this case succeeded is provided. In addition, the influence of expert opinions on the political decision-making process will be discussed through experiences from an expert questionnaire conducted to survey the importance of costs, time requirement, acceptance and other criteria of promotion measures of electromobility.
Various climate projections predict changing climatic parameters like temperature, precipitation, wind speed etc. for Germany. This could have severe impacts on road transport infrastructure as well as road traffic itself. At the Federal Highway Research Institute (Bundesanstalt für Straßenwesen (BASt) a strategy was developed to adapt roads and engineering structures to the impacts of climate change. The strategy "Anpassung der Straßenverkehrsinfrastruktur an den Klimawandel / Adaptation of the road infrastructure to climate change (AdSVIS)" comprises currently about 15 projects. On the basis of the identification of the hazards and the combination of the climate and road network data, the road transport infrastructure which might be affected is to be determined. Adaptation measures are to be developed for the identified risk areas and assessed as to their effectiveness. Special attention is given to international cooperation since climate change is a truly global challenge.
Bone fracture patterns could be crucial in reconstructing the nature of loading, especially in the lower limb and upper limb kinematics in vehicle-pedestrian crashes. In addition, use of FE bone models can be a handy tool to predict vehicle impact velocity and the impact direction. The point of fracture initiation in bone loading has been predicted quite accurately earlier. A methodology that predicts bone crack initiation and its propagation pattern for the six known loading directions using a single material and failure model is presented.
Advancing active safety towards the protection of vulnerable road users: the PROSPECT project
(2017)
Accidents involving Vulnerable Road Users (VRU) are still a very significant issue for road safety. According to the World Health Organisation, pedestrian and cyclist deaths account for more than 25% of all road traffic deaths worldwide. Autonomous Emergency Braking Systems have the potential to improve safety for these VRU groups. The PROSPECT project (Proactive Safety for Pedestrians and Cyclists) aims to significantly improve the effectiveness of active VRU safety systems compared to those currently on the market by expanding the scope of scenarios addressed by the systems and improving the overall system performance. The project pursues an integrated approach: Newest available accident data combined with naturalistic observations and HMI guidelines represent key inputs for the system specifications, which form the basis for the system development. For system development, two main aspects are considered: advanced sensor processing with situation analysis, and intervention strategies including braking and steering. All these concepts are implemented in several vehicle prototypes. Special emphasis is put on balancing system performance in critical scenarios and avoiding undesired system activations. For system validation, testing in realistic scenarios will be done. Results will allow the performance assessment of the developed concepts and a cost-benefit analysis. The findings within the PROSPECT project will contribute to the generation of state -of-the-art knowledge, technical innovations, assessment methodologies and tools for advancing Advanced Driver Assistance Systems towards the protection of VRUs. The introduction of a new generation safety system in the market will enhance VRU road safety in 2020-2025, contributing to the "Vision Zero" objective of no fatalities or serious injuries in road traffic set out in the Transport White Paper. Furthermore, the test methodologies and tools developed within the project shall be considered for the New Car Assessment Programme (Euro NCAP) future roadmaps, supporting the European Commission goal of halving the road toll in the 2011-2020 timeframe.