Localization error monitoring using vehicle state information is described. A computing system associated with a vehicle may determine a current state of the vehicle, such as a location, position, orientation, velocity, acceleration, or the like. The vehicle computing system may determine one or more metrics associated with the state of the vehicle. The metrics may include a variance associated with the state, a residual associated with a measurement corresponding to the state, or a correction factor applied to correct an input error. The computing system may determine whether the metric exceeds a threshold value. Based on a threshold exceedance, the computing system may determine one or more errors associated with a state of the vehicle. The vehicle computing system may control the vehicle based on the one or more errors.


    Access

    Download


    Export, share and cite



    Title :

    Localization error monitoring



    Publication date :

    2022-02-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    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



    LOCALIZATION ERROR MONITORING

    ADAMS DEREK / BERMAN DAVID BURDICK / BOSSE MICHAEL CARSTEN et al. | European Patent Office | 2021

    Free access

    LOCALIZATION ERROR MONITORING

    ADAMS DEREK / BERMAN DAVID BURDICK / BOSSE MICHAEL CARSTEN et al. | European Patent Office | 2024

    Free access

    LOCALIZATION ERROR MONITORING

    ADAMS DEREK / BERMAN DAVID / BOSSE MICHAEL et al. | European Patent Office | 2021

    Free access

    Localization error handling

    KAISER NATHANIEL JON / REBSAMEN BRICE | European Patent Office | 2022

    Free access

    Error Decomposition for Hybrid Localization Systems

    Flade, Benedict / Kohaut, Simon / Eggert, Julian | IEEE | 2021