In one embodiment, a microcontroller unit (MCU) receives an expected state of an autonomous driving vehicle (ADV) from a controller of the ADV, where the controller controls motions of the ADV using a control algorithm. The MCU receives sensor data from one or more sensors of the ADV. The MCU determine an actual state of the ADV based on the sensor data. The MCU determines a performance metric of the control algorithm based on the expected state and the actual state. In response to determining the performance metric has satisfied a predetermined condition, the MCU determines a plurality of weight values for the control algorithm. The MCU sends the plurality of weight values to the control system to tune one or more weight parameters of the control algorithm using the plurality of weight values, where the controller controls the ADV using the tuned control algorithm.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    On-board parameter tuning for control module for autonomous vehicles


    Beteiligte:
    JIANG SHU (Autor:in) / LIU HAO (Autor:in) / WU SZU-HAO (Autor:in) / ZHAO FUYANG (Autor:in) / ZHU XIAOYI (Autor:in) / KOU HAOFENG (Autor:in) / PAN HELEN K (Autor:in)

    Erscheinungsdatum :

    14.01.2025


    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



    ON-BOARD PARAMETER TUNING FOR CONTROL MODULE FOR AUTONOMOUS VEHICLES

    JIANG SHU / LIU HAO / WU SZU-HAO et al. | Europäisches Patentamt | 2024

    Freier Zugriff

    ON-BOARD PARAMETER TUNING FOR CONTROL MODULE FOR AUTONOMOUS VEHICLES

    JIANG SHU / LIU HAO / WU SZU HAO et al. | Europäisches Patentamt | 2024

    Freier Zugriff

    AUTOMATIC PARAMETER TUNING FRAMEWORK FOR CONTROLLERS USED IN AUTONOMOUS DRIVING VEHICLES

    LIN WEIMAN / CAO YU / WANG YU et al. | Europäisches Patentamt | 2022

    Freier Zugriff

    Automatic parameter tuning framework for controllers used in autonomous driving vehicles

    LIN WEIMAN / CAO YU / WANG YU et al. | Europäisches Patentamt | 2023

    Freier Zugriff

    Hybrid Performance Critic for Planning Module's Parameter Tuning in Autonomous Driving Vehicles

    LIN WEIMAN / LUO QI / JIANG SHU et al. | Europäisches Patentamt | 2023

    Freier Zugriff