Tyre Noise Recognition
Safety challenges
-
Usage of ML
-
Open context environment
-
Compliance with laws and standards
Domain Analysis
-
False Positives (FP) as critical case
-
Domain analysis identified triggering events potentially leading to FPs
-
Known triggering events: Decomposition of known physical properties from tyre/road interaction
-
Identified triggering events lead to safety requirements for the system
Verfication & Validation
Objectives
-
Confirmation of assumptions made during system design and safety assurance
-
Evaluation of the function with regard to known triggering events
-
Evaluation of the potential for unknown triggering events
-
Evaluation of the resilience of the function with regard to residual unknown triggering events
Via
-
Analysis (strength & weaknesses)
-
Simulation (noise generation)
-
Structured testing (specific corner-cases)
-
Field tests (public road)
Summary
-
First use of the IKS Assurance Case approach for Safe AI in an industry project
-
Complexity of TNR should allow for building convincing Assurance Case
-
Increased visibility through publication at SAFECOMP 2021
Get in touch