A hitch assist system for a vehicle comprises an imaging system that receives image data of a hitch ball and trailer coupler, and a controller. The controller estimates a distance between a point on each of the hitch ball and trailer coupler. The points are parallel to a plane defined by a surface beneath the hitch ball and trailer coupler. The controller tracks the distance with a pixel-domain comparison between each of the points responsive to the distance being less than a first threshold, and maneuvers, via steering and braking systems, the vehicle along a path such that the distance is indicative of the points being coaxial.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Prevention of trailer coupler tracking jump during hitch assist operation


    Beteiligte:

    Erscheinungsdatum :

    2023-12-26


    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 / G06T Bilddatenverarbeitung oder Bilddatenerzeugung allgemein , IMAGE DATA PROCESSING OR GENERATION, IN GENERAL



    PREVENTION OF TRAILER COUPLER TRACKING JUMP DURING HITCH ASSIST OPERATION

    NIEWIADOMSKI LUKE / ROGAN DOUGLAS J / NAGRAJ RAO NIKHIL et al. | Europäisches Patentamt | 2021

    Freier Zugriff

    Trailer Hitch Coupler

    POTTER RICHARD | Europäisches Patentamt | 2017

    Freier Zugriff

    Hitch assist system with trailer height estimation and hitch coupler identification

    ZHANG YI / LIU DONGRAN / NARIYAMBUT MURALI VIDYA | Europäisches Patentamt | 2019

    Freier Zugriff

    Trailer hitch coupler

    DAHLENBURG DARRIN | Europäisches Patentamt | 2019

    Freier Zugriff

    HITCH ASSIST SYSTEM WITH TRAILER HEIGHT ESTIMATION AND HITCH COUPLER IDENTIFICATION

    ZHANG YI / LIU DONGRAN / NARIYAMBUT MURALI VIDYA | Europäisches Patentamt | 2019

    Freier Zugriff