In an embodiment, a brake control system determines a brake pedal travel value and a brake actuation position based on a brake pedal travel sensor and a motor actuation sensor of an autonomous driving vehicle (ADV). The brake control system determines a first threshold value based on the brake actuation position. The brake control system determines a deviation of the observed brake pedal travel value from the brake actuation position or the raw brake pedal sensor value are above the first threshold value and detects an intention of an operator to apply a brake control in response to determining that the deviation is above the first threshold value. This way, brake intervention can be detected prior to steady state and detection of an operator intervention is robust and reliable.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    OPERATOR BRAKE DETECTION FOR AUTONOMOUS VEHICLES


    Beteiligte:
    YUAN BAOPING (Autor:in) / SUN TIANJIA (Autor:in) / SHEN YAOMING (Autor:in)

    Erscheinungsdatum :

    14.12.2023


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    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 / B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF



    Redundant brake and brake failover for autonomous vehicles

    ZHANG YUFENG / RAVELLA SIVA BHARGAV / DINGLI ROBERT JOSEPH et al. | Europäisches Patentamt | 2024

    Freier Zugriff

    REDUNDANT BRAKE AND BRAKE FAILOVER FOR AUTONOMOUS VEHICLES

    ZHANG YUFENG / RAVELLA SIVA BHARGAV / DINGLI ROBERT JOSEPH et al. | Europäisches Patentamt | 2025

    Freier Zugriff

    REDUNDANT BRAKE AND BRAKE FAILOVER FOR AUTONOMOUS VEHICLES

    ZHANG YUFENG / RAVELLA SIVA BHARGAV / DINGLI ROBERT JOSEPH et al. | Europäisches Patentamt | 2024

    Freier Zugriff

    Brake preload system for autonomous vehicles

    CALLEIJA MARK / COHEN EYAL / JENSEN KENNETH JAMES et al. | Europäisches Patentamt | 2022

    Freier Zugriff

    Exception Model for Brake Light Detection for Autonomous Vehicles

    Jagtap, Sujata Dagdu / Kanade, Sudhir S. | IEEE | 2022