The present disclosure relates to a method performed by an ADS development system (1) for supporting proving fulfilment of safety requirements imposed on Automated Driving Systems, ADSs. The ADS development system derives (1001) based on the safety requirements and predeterminable models for a set of operational parameters of an ADS (21), a corresponding set of parameter-specific ADS safe driving policies, each safe driving policy exhibiting a respective uncertainty inflicted by an uncertainty of the corresponding operational parameter. The ADS development system further identifies (1002) at least a first parameter-specific ADS safe driving policy inflicted with an uncertainty fulfilling predeterminable criteria, which criteria filters out uncertainties indicating, respectively, that the corresponding operational parameter needs to be further observed in order to relax the ADS's currently allowed safety requirements-fulfilled ADS safe driving policy. Moreover, the ADS development system identifies (1003) at least a first geographical location, e.g. of an ADS-compliant digital map, exhibiting conditions allowing the operational parameter(s) in need of further observance, to be observed. The ADS development system further generates (1004) a mapping associating the identified at least first geographical location with the operational parameter(s) in need of further observance.The disclosure also relates to an ADS development system in accordance with the foregoing, an arrangement - for instance an offboard system (114) and/or a vehicle (2) comprising such an ADS development system, and a respective corresponding computer program product and non-volatile computer readable storage medium.
ADS DEVELOPMENT
WERBUNGSENTWICKLUNG
DÉVELOPPEMENT DE PUBLICITÉS
2024-04-24
Patent
Elektronische Ressource
Englisch
IPC: | B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion / G05D SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES , Systeme zum Steuern oder Regeln nichtelektrischer veränderlicher Größen / G06D Digitalrechner mit strömungsgesteuertem Rechenwerk , DIGITAL FLUID-PRESSURE COMPUTING DEVICES / G06N COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS , Rechnersysteme, basierend auf spezifischen Rechenmodellen / G06V |
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