State-of-the-Art and Future Trends in Testing of Active Safety Systems Empirical Study Results with the Swedish Industry 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 Industry (project) partners perspective • Systematic mapping study on the state-of-the-art in science Research perspective • Interviews/survey with international collaborators Industry perspective 2
Research Methodology for Industry Perspective Current state-of-practice Future trends VCC, AB Volvo, Goals: Goals: Autoliv – Consider future trends for – Scoping active-safety systems – Understand current test – Understand relevant scenario design characteristics of future – Data collection active-safety systems – Understand test – Testing of systems-of- workflows systems – Centralized control, – How to provide required logging, data metrics for future systems – Restrictions concerning Autoliv, SP, dummies - size, shape, AstaZero color, material 3
Research Methodology for Industry Perspective Current state-of-practice Future trends VCC, AB Volvo, Autoliv OEM OEM - 2 focus groups - 2 focus groups Supplier Supplier - 2 focus groups - 2 focus groups Autoliv, SP, AstaZero 4
Overall Research Methodology • 4 Focus groups with 11 practitioners Industry – State-of-the-art perspective – Future trends • Systematic mapping study on the state-of-the-art in science Research perspective • Interviews/survey with international collaborators Industry perspective 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 Industry – State-of-the-art perspective – Future trends Apply word frequency • Analyzed FASTzero 2015 analysis proceedings Research perspective – 15 papers on testing of active safety systems 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 Industry – State-of-the-art perspective – Future trends Apply word frequency analysis • Analyzed FASTzero 2015 proceedings Research perspective – 15 papers on testing of active safety systems 10
FASTzero papers identified as related to testing of active safety systems Investigation of braking timing of drivers for design of Age and Gender Difference in Braking Behavior from pedestrian collision avoidance system p1 the 100-Car Naturalistic The Foresighted Driver: Future ADAS Based on Driving Study: The Implication for Autonomous Generalized Predictive Risk Estimation Braking System Design p2 p9 Evaluation of Rear-End Collision Avoidance New Trends in Automotive Software Design for the p7 Technologies based on Real World Crash Data Challenges of Active Safety and p3 Autonomous vehicles Towards a consistent threat assessment at traffic junctions using road information and p14 naturalistic data: A test example A physiological based Driver Model for longitudinal p6 Vehicle Guidance and its Challenges in Validation Vehicle-in-the-Loop as a Method to Tangibly Experience Active Safety Systems at an Early Stage p4 AstaZero – an Open Facility for Active Safety Research p8 On the Potential of Accelerating an A Lane-Change Gap Acceptance Scenario Developed Electrified Lead Vehicle to Mitigate for Heavy Vehicle Active Rear-End Collisions Safety Assessment: A Driving Simulator Study p11 p13 Effect of Driving Context on Time to Evaluation of a Run-off-Road Scenario for Driving Collision at Brake Application during Car Simulators used for the p5 Following Assessment of Automatic Steering-Wheel p15 Interventions Creation of pre-crash simulations in global traffic Reconstructing Accidents by Simulation for p10 accident scenarios based on the iGLAD database p12 Developing Active Safety Systems
Research Methodology • 4 Focus groups with 11 practitioners Industry – State-of-the-art perspective – Future trends Apply Next: Identify missing word knowledge to enrich frequency understanding analysis • Analyzed FASTzero 2015 proceedings Research perspective – 15 papers on testing of active safety systems 12
Classification of Papers similar to State-of-the-Art and Future Trends using Word Frequency Analysis p15 p8 future trends 4 p4 3,5 p1 p5 p13 p67 3 p9 2,5 p12 p117 p10 2 p3 1,5 p14 p77 p2 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 Investigation of braking timing of drivers for design of Age and Gender Difference in Braking Behavior from pedestrian collision avoidance system p1 the 100-Car Naturalistic The Foresighted Driver: Future ADAS Based on Driving Study: The Implication for Autonomous Generalized Predictive Risk Estimation Braking System Design p2 p9 Evaluation of Rear-End Collision Avoidance New Trends in Automotive Software Design for the p7 Technologies based on Real World Crash Data Challenges of Active Safety and p3 Autonomous vehicles Towards a consistent threat assessment at traffic junctions using road information and p14 naturalistic data: A test example A physiological based Driver Model for longitudinal p6 Vehicle Guidance and its Challenges in Validation Vehicle-in-the-Loop as a Method to Tangibly Experience Active Safety Systems at an Early Stage p4 AstaZero – an Open Facility for Active Safety Research p8 On the Potential of Accelerating an A Lane-Change Gap Acceptance Scenario Developed Electrified Lead Vehicle to Mitigate for Heavy Vehicle Active Rear-End Collisions Safety Assessment: A Driving Simulator Study p11 p13 Effect of Driving Context on Time to Evaluation of a Run-off-Road Scenario for Driving Collision at Brake Application during Car Simulators used for the p5 Following Assessment of Automatic Steering-Wheel p15 Interventions Creation of pre-crash simulations in global traffic Reconstructing Accidents by Simulation for p10 accident scenarios based on the iGLAD database p12 Developing Active Safety Systems
Next Steps • Focus groups with industrial Industry (project) partners perspective • Systematic mapping study on the state-of-the-art in science Research perspective • Interviews/survey with international collaborators Industry perspective 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 Industry (project) partners perspective • Systematic mapping study on the state-of-the-art in science Research perspective • Interviews/survey with international collaborators Industry perspective – 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
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