state-of-the-art and future trends in testing of active ...€¦ · s p4 p12 p10 p8 p5 p3 p13 p15...
TRANSCRIPT
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-TEAMprojectpartners:Autoliv,ABVolvo,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
• Interviews/survey with international collaborators
Researchperspective
Industryperspective
Industryperspective
2
Research Methodology for Industry Perspective
Goals:– Scoping– Understand current test
scenario design – Data collection
– Understand test workflows
– Centralized control, logging, data
– Restrictions concerning dummies - size, shape, color, material
VCC,ABVolvo,Autoliv
Autoliv,SP,AstaZero
Currentstate-of-practice
Goals:– Consider future trends for
active-safety systems– Understand relevant
characteristics of future active-safety systems
– Testing of systems-of-systems
– How to provide required metrics for future systems
Futuretrends
3
VCC,ABVolvo,Autoliv
Autoliv,SP,AstaZero
Currentstate-of-practice Futuretrends
4
OEM- 2focusgroups
Supplier- 2focusgroups
OEM- 2focusgroups
Supplier- 2focusgroups
Research Methodology for Industry Perspective
5
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
• Interviews/survey with international collaborators
Researchperspective
Industryperspective
Industryperspective
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
• 4 Focus groups with 11 practitioners– State-of-the-art– Future trends
• Analyzed FASTzero 2015 proceedings– 15 papers on testing of active safety
systems
Industryperspective
7
Research Methodology
Researchperspective
Applywordfrequencyanalysis
Most common Words for State-of-the-art from Focus Groups
Most common Words for Future Trendsfrom Focus Groups
• 4 Focus groups with 11 practitioners– State-of-the-art– Future trends
• Analyzed FASTzero 2015 proceedings– 15 papers on testing of active safety
systems
Industryperspective
10
Research Methodology
Researchperspective
Applywordfrequencyanalysis
FASTzero papers identified as related to testing of active safety systems
p1Investigationofbrakingtimingofdriversfordesignofpedestriancollisionavoidancesystem
p2TheForesightedDriver:FutureADASBasedonGeneralizedPredictiveRiskEstimation
p3
NewTrendsinAutomotiveSoftwareDesignfortheChallengesofActiveSafetyandAutonomousvehicles
p6AphysiologicalbasedDriverModelforlongitudinalVehicleGuidanceanditsChallengesinValidation
p4 AstaZero– anOpenFacilityforActiveSafetyResearch
p11
OnthePotentialofAcceleratinganElectrifiedLeadVehicletoMitigateRear-EndCollisions
p5
EffectofDrivingContextonTimetoCollisionatBrakeApplicationduringCarFollowing
p10Creationofpre-crashsimulationsinglobaltrafficaccidentscenariosbasedontheiGLAD database
p9
AgeandGenderDifferenceinBrakingBehaviorfromthe100-CarNaturalisticDrivingStudy:TheImplicationforAutonomousBrakingSystemDesign
p7EvaluationofRear-EndCollisionAvoidanceTechnologiesbasedonRealWorldCrashData
p14
Towardsaconsistentthreatassessmentattrafficjunctionsusingroadinformationandnaturalisticdata:Atestexample
p8
Vehicle-in-the-LoopasaMethodtoTangiblyExperienceActiveSafetySystemsatanEarlyStage
p13
ALane-ChangeGapAcceptanceScenarioDevelopedforHeavyVehicleActiveSafetyAssessment:ADrivingSimulatorStudy
p15
EvaluationofaRun-off-RoadScenarioforDrivingSimulatorsusedfortheAssessmentofAutomaticSteering-WheelInterventions
p12ReconstructingAccidentsbySimulationforDevelopingActiveSafetySystems
• 4 Focus groups with 11 practitioners– State-of-the-art– Future trends
• Analyzed FASTzero 2015 proceedings– 15 papers on testing of active safety
systems
Industryperspective
12
Research Methodology
Researchperspective
Applywordfrequencyanalysis
Next:Identifymissingknowledgetoenrichunderstanding
Classification of Papers similar to State-of-the-Art and Future Trends using Word Frequency Analysis
0
0,5
1
1,5
2
2,5
3
3,5
4
0 0,5 1 1,5 2 2,5 3 3,5 4
state,of,the,art
future
trends
p4
p12
p10
p8
p5
p3
p13
p15
p2 p14
p67
p9
p117
p1
p77
p1Investigationofbrakingtimingofdriversfordesignofpedestriancollisionavoidancesystem
p2TheForesightedDriver:FutureADASBasedonGeneralizedPredictiveRiskEstimation
p3
NewTrendsinAutomotiveSoftwareDesignfortheChallengesofActiveSafetyandAutonomousvehicles
p6AphysiologicalbasedDriverModelforlongitudinalVehicleGuidanceanditsChallengesinValidation
p4 AstaZero– anOpenFacilityforActiveSafetyResearch
p11
OnthePotentialofAcceleratinganElectrifiedLeadVehicletoMitigateRear-EndCollisions
p5
EffectofDrivingContextonTimetoCollisionatBrakeApplicationduringCarFollowing
p10Creationofpre-crashsimulationsinglobaltrafficaccidentscenariosbasedontheiGLAD database
p9
AgeandGenderDifferenceinBrakingBehaviorfromthe100-CarNaturalisticDrivingStudy:TheImplicationforAutonomousBrakingSystemDesign
p7EvaluationofRear-EndCollisionAvoidanceTechnologiesbasedonRealWorldCrashData
p14
Towardsaconsistentthreatassessmentattrafficjunctionsusingroadinformationandnaturalisticdata:Atestexample
p8
Vehicle-in-the-LoopasaMethodtoTangiblyExperienceActiveSafetySystemsatanEarlyStage
p13
ALane-ChangeGapAcceptanceScenarioDevelopedforHeavyVehicleActiveSafetyAssessment:ADrivingSimulatorStudy
p15
EvaluationofaRun-off-RoadScenarioforDrivingSimulatorsusedfortheAssessmentofAutomaticSteering-WheelInterventions
p12ReconstructingAccidentsbySimulationforDevelopingActiveSafetySystems
Papers Classified as Important by Experts
Next Steps
• Focus groups with industrial (project) partners
• Systematic mapping study on the state-of-the-art in science
• Interviews/survey with international collaborators
Researchperspective
Industryperspective
Industryperspective
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
• Interviews/survey with international collaborators– 1 hour (Skype) interview
Researchperspective
Industryperspective
Industryperspective
17
THANKYOU!
18
Participateinourstudy?Email:[email protected]
Projectpartners:Autoliv,ABVolvo,VCC,SP,AstaZero