Herein, a “perception statistical performance model” (PSPM) for modelling a perception slice of a runtime stack for an autonomous vehicle or other robotic system may be used e.g. for safety/performance testing. A PSPM is configured to: receive a computed perception ground truth; determine from the perception ground truth, based on a set of learned parameters, a probabilistic perception uncertainty distribution, the parameters learned from a set of actual perception outputs generated using the perception slice to be modelled. The modelled perception slice includes an online error estimator, and the computer system is configured to use the PSPM to obtain a predicted online error estimate for the perception output in response to the perception ground truth. This recognizes that online perception error estimates may, themselves, be subject to error.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    PERFORMANCE TESTING FOR ROBOTIC SYSTEMS


    Beteiligte:
    REDFORD JOHN (Autor:in) / SADEGHI JONATHAN (Autor:in)

    Erscheinungsdatum :

    2022-09-22


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    G06N COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS , Rechnersysteme, basierend auf spezifischen Rechenmodellen / 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



    Performance testing of robotic systems

    REDFORD JOHN / WALKER SIMON / PETERS BENEDICT et al. | Europäisches Patentamt | 2022

    Freier Zugriff

    Performance testing of robotic systems

    REDFORD JOHN / CARVEN SEBASTIEN / SAMANG SINA et al. | Europäisches Patentamt | 2022

    Freier Zugriff

    PERFORMANCE TESTING FOR ROBOTIC SYSTEMS

    REDFORD JOHN / KALTWANG SEBASTIAN / SAMANGOOEI SINA et al. | Europäisches Patentamt | 2022

    Freier Zugriff

    Performance testing of robotic systems

    REDFORD JOHN / CARVEN SEBASTIEN / ROGERS BRIAN et al. | Europäisches Patentamt | 2022

    Freier Zugriff

    PERFORMANCE TESTING FOR ROBOTIC SYSTEMS

    REDFORD JOHN / KALTWANG SEBASTIAN / ROGERS BLAINE et al. | Europäisches Patentamt | 2022

    Freier Zugriff