An automotive vehicle includes a vehicle steering system, an actuator configured to control the steering system, a first controller, and a second controller. The first controller is in communication with the actuator. The first controller is configured to communicate an actuator control signal based on a primary automated driving system control algorithm. The second controller is in communication with the actuator and with the first controller. The second controller is configured to, in response to a first predicted vehicle path based on the actuator control signal deviating from a desired route by a threshold distance, control the actuator to maintain a current actuator setting. The second controller is also configured to, in response to the first predicted vehicle path not deviating from the desired route by the threshold distance, control the actuator according to the actuator control signal.


    Access

    Download


    Export, share and cite



    Title :

    Trajectory integrity co-pilot for autonomous vehicle


    Contributors:

    Publication date :

    2018-08-14


    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



    Trajectory Integrity Co-Pilot For Autonomous Vehicle

    SUNDARAM PADMA / KIM KEUN JAE / SISKOY BRIAN N et al. | European Patent Office | 2018

    Free access

    Autonomous vehicle trajectory planning

    FALCONER WILLIAM / KONCHAN ZACHARY / CARRIER LEONARD EBER et al. | European Patent Office | 2020

    Free access

    Predictability-Based Autonomous Vehicle Trajectory Assessments

    REFAAT KHALED / CHEN HAOYU / CHAI WEI et al. | European Patent Office | 2022

    Free access

    Predictability-based autonomous vehicle trajectory assessments

    REFAAT KHALED / CHEN HAOYU / CHAI WEI et al. | European Patent Office | 2023

    Free access

    Autonomous vehicle trajectory generation and optimization

    FUNKE JOSEPH / QIAN STEVEN CHENG / OKAMOTO KAZUHIDE et al. | European Patent Office | 2024

    Free access