State-of-the-Art and Future Trends in Testing of Active Safety Systems Empirical Study Results with the Swedish Alessia Knauss (Chalmers), Christian Berger (GU), and Henrik Eriksson (SP) A-TEAM project partners: Autoliv, AB Volvo, VCC, SP, AstaZero
Goal and Research Questions Long term goal: Identifying and evaluating requirements for an infrastructure that automates testing of active safety systems Short term goal: Understand the testing processes and future trends of testing active safety system RQ1: What is the state-of-the-art in testing of active safety systems? RQ 2: What are future trends motivated by automated driving that will have an impact on testing of active safety systems? 1
Overall Research Methodology Focus groups with industrial (project) partners Systematic mapping study on the state-of-the-art in science Research Interviews/survey with international collaborators 2
Research Methodology for Perspective Current state-of-practice Goals: Scoping Understand current test scenario design Data collection VCC, AB Volvo, Autoliv Future trends Goals: Consider future trends for active-safety systems Understand relevant characteristics of future active-safety systems Understand test workflows Centralized control, logging, data Restrictions concerning dummies - size, shape, color, material Autoliv, SP, AstaZero Testing of systems-ofsystems How to provide required metrics for future systems 3
Research Methodology for Perspective Current state-of-practice OEM - 2 focus groups VCC, AB Volvo, Autoliv Future trends OEM - 2 focus groups Supplier - 2 focus groups Autoliv, SP, AstaZero Supplier - 2 focus groups 4
Overall Research Methodology 4 Focus groups with 11 practitioners State-of-the-art Future trends Systematic mapping study on the state-of-the-art in science Research Interviews/survey with international collaborators 5
First Steps on Research Perspective Analysis of one active safety conference FASTzero 2015 conference (100 publications) Filter publications based on keywords test(ing) AND active safety (in main part of publication) Outcome: 15 publications 6
Research Methodology 4 Focus groups with 11 practitioners State-of-the-art Future trends Analyzed FASTzero 2015 proceedings 15 papers on testing of active safety systems Research Apply word frequency analysis 7
Most common Words for State-of-the-art from Focus Groups
Most common Words for Future Trends from Focus Groups
Research Methodology 4 Focus groups with 11 practitioners State-of-the-art Future trends Apply word frequency analysis Analyzed FASTzero 2015 proceedings 15 papers on testing of active safety systems Research 10
FASTzero papers identified as related to testing of active safety systems p1 p2 Investigation of braking timing of drivers for design of pedestrian collision avoidance system The Foresighted Driver: Future ADAS Based on Generalized Predictive Risk Estimation p9 Age and Gender Difference in Braking Behavior from the 100-Car Naturalistic Driving Study: The Implication for Autonomous Braking System Design p3 p6 p4 New Trends in Automotive Software Design for the Challenges of Active Safety and Autonomous vehicles A physiological based Driver Model for longitudinal Vehicle Guidance and its Challenges in Validation AstaZero an Open Facility for Active Safety Research p7 p14 p8 Evaluation of Rear-End Collision Avoidance Technologies based on Real World Crash Data Towards a consistent threat assessment at traffic junctions using road information and naturalistic data: A test example Vehicle-in-the-Loop as a Method to Tangibly Experience Active Safety Systems at an Early Stage p11 On the Potential of Accelerating an Electrified Lead Vehicle to Mitigate Rear-End Collisions p13 A Lane-Change Gap Acceptance Scenario Developed for Heavy Vehicle Active Safety Assessment: A Driving Simulator Study p5 Effect of Driving Context on Time to Collision at Brake Application during Car Following p15 Evaluation of a Run-off-Road Scenario for Driving Simulators used for the Assessment of Automatic Steering-Wheel Interventions p10 Creation of pre-crash simulations in global traffic accident scenarios based on the iglad database p12 Reconstructing Accidents by Simulation for Developing Active Safety Systems
Research Methodology 4 Focus groups with 11 practitioners State-of-the-art Future trends Next: Identify missing knowledge to enrich understanding Apply word frequency analysis Analyzed FASTzero 2015 proceedings 15 papers on testing of active safety systems Research 12
Classification of Papers similar to State-of-the-Art and Future Trends using Word Frequency Analysis p15 p8 future trends 4 3,5 p67 p1 p5 p13 p4 3 2,5 p9 p12 2 p117 p10 p3 1,5 p2 p14 p77 1 0,5 0 0 0,5 1 1,5 2 2,5 3 3,5 4 state,of,the,art
Papers Classified as Important by Experts p1 p2 Investigation of braking timing of drivers for design of pedestrian collision avoidance system The Foresighted Driver: Future ADAS Based on Generalized Predictive Risk Estimation p9 Age and Gender Difference in Braking Behavior from the 100-Car Naturalistic Driving Study: The Implication for Autonomous Braking System Design p3 p6 p4 New Trends in Automotive Software Design for the Challenges of Active Safety and Autonomous vehicles A physiological based Driver Model for longitudinal Vehicle Guidance and its Challenges in Validation AstaZero an Open Facility for Active Safety Research p7 p14 p8 Evaluation of Rear-End Collision Avoidance Technologies based on Real World Crash Data Towards a consistent threat assessment at traffic junctions using road information and naturalistic data: A test example Vehicle-in-the-Loop as a Method to Tangibly Experience Active Safety Systems at an Early Stage p11 On the Potential of Accelerating an Electrified Lead Vehicle to Mitigate Rear-End Collisions p13 A Lane-Change Gap Acceptance Scenario Developed for Heavy Vehicle Active Safety Assessment: A Driving Simulator Study p5 Effect of Driving Context on Time to Collision at Brake Application during Car Following p15 Evaluation of a Run-off-Road Scenario for Driving Simulators used for the Assessment of Automatic Steering-Wheel Interventions p10 Creation of pre-crash simulations in global traffic accident scenarios based on the iglad database p12 Reconstructing Accidents by Simulation for Developing Active Safety Systems
Next Steps Focus groups with industrial (project) partners Systematic mapping study on the state-of-the-art in science Research Interviews/survey with international collaborators 15
Systematic Mapping Study on Autonomous Vehicles Collaboration with Hang Yin First step of extracting publications containing autonomous AND vehicles as well as synonyms Found > 18.000 publications Current: Filtering for relevant papers Extract topics, research methods, and approaches Present the research map on autonomous vehicles 16
Next Steps Focus groups with industrial (project) partners Systematic mapping study on the state-of-the-art in science Research Interviews/survey with international collaborators 1 hour (Skype) interview 17
THANK YOU! Participate in our study? Email: alessia.knauss@chalmers.se Project partners: Autoliv, AB Volvo, VCC, SP, AstaZero 18