Report from ASPECSS Task 2.1

Transcription

1 Requirements for pedestrian targets Report from ASPECSS Task 2.1

2 Content Objectives Approach Requirements defintion Evaluation Next steps 2

3 ASPECSS Rationale and Objectives InEurope (EU 27), pedestrians account for more than 19% of road fatalities Most accidents with pedestrians are caused by the driver being in alert or misinterpretation thesituation Potential for combined active passive safety systems Systems offered at the market or close to introduction Test and evaluation procedures needed to enable widespread introduction Goals ASPECSS are to develop harmonized test and assessment procedures including A methodology for balancing direct active safety benefit Methods and means to adaptpassivepassive safety test conditions for scenarios with preceding pre crash action Test targets representing pedestrians: surrogates mimicking pedestrians for various sensor types is needed PNCAP WG Meeting 3 6 June 2011, Brussels

4 Partners involved in target and test set up development Research partners Carmanufacturers Suppliers 4

5 Target development: approach Cooperation with other projects in the field via HP2 Test Equipment vfss ADAC AEB ASPECSS ASSESS 1. Requirements definition by experts from various projects Dimensions Sensor requirements Others 2. Evaluation of available targets during 1st testing event Assuming approach applied by vfss for car targets Event held June BASt (Cologne, Germany) 3. Evaluation of selected targets and test set ups in 2nd testing event Planned for October IDIADA (L Arbonar, Spain) 4. Reporting to Euro NCAP end 2012 PNCAP WG Meeting 5 6 June 2011, Brussels

6 Target Requirements Definition Dimensions: i targets t representing adults and children ActiveTEST Workshop 6 27 September, Aachen

7 Target Requirements Definition Dimensions: i posture ActiveTEST Workshop 7 27 September, Aachen

8 Target Requirements Definition Measurements of volunteers and dummies by MOSARIM EU FP7 ActiveTEST Workshop 8 27 September, Aachen

9 Target Requirements Camera, PMD and IR Long sleeved shirt and trousers which have different colors. Requirement on minimum contrast with the scene Preferred colors could be based on real life situations like blue jeans in combination with a light colored shirt. Clothing has to be loosely fitted Skin temperature of the dummy 32 C +/ 2 C At locations with clothing measured below the clothing Thermal emission must not exceed 10 W/m²K. Visible parts of the dummy mounting and guidance system must have a temperature deviation of max +/ 5 C from the ambient temperature The IR reflectivity (around 850 nm wavelength) of the clothes must be within the range of 40 to 60%. ActiveTEST Workshop 9 27 September, Aachen

10 Dummy Evaluation Workshop BASt July vfss approach: testing range of dummies with various cars having different technologies on board 12 dummies 5 propulsion systems 16 test vehicles Mono camera Stereo camera Radar PMD FIR Subjective / objective evaluation of dummies Feedback drivers on system response Analysis of collecteddatadata 10

11 Dummy Evaluation Workshop Dummies 11

12 Dummy Evaluation Workshop Propulsion systems 12

13 DummyEvaluation Workshop 13

14 DummyEvaluation Workshop 14

15 Next steps Testing event at IDIADA to evaluate capability of overall test set up to simulate scenarios October at IDIADA Two adult and one child dummy One portal rig and one platform Scenarios from AEB, vfss and ASPECSS Studying items like repeatability of tests Only 8 vehicles For testing efficiency Sensor experts invited to provide support 15

16 Conclusion ASPECSS is defining and evaluating requirements for test targets representing pedestrians Draft requirements defined and evaluated in largescaletesting event Further testing of selected dummies in test set up planned for October Evaluating the performance of overall test setup Reporting to Euro NCAP expected end