A system for autonomously navigating a vehicle through a road junction may include at least one processor programmed to receive from an image capture device at least one image representative of an environment of the vehicle. The processor may also be configured to analyze the image to identify two or more landmarks located in the environment of the vehicle and to determine, for each of the two or more landmarks, a directional indicator relative to the vehicle. The processor may be configured to determine a current location of the vehicle relative to the road junction based on an intersection of the directional indicators a heading for the vehicle based on the directional indicators for the two or more landmarks. The processor may be configured to determine a steering angle for the vehicle by comparing the vehicle heading with a predetermined road model trajectory at the current location of the vehicle.


    Access

    Download


    Export, share and cite



    Title :

    NAVIGATING ROAD JUNCTIONS


    Contributors:

    Publication date :

    2017-11-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    G05D SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES , Systeme zum Steuern oder Regeln nichtelektrischer veränderlicher Größen / B62D MOTOR VEHICLES , Motorfahrzeuge / G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS / G06K Erkennen von Daten , RECOGNITION OF DATA / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



    Navigating road junctions

    GDALYAHU YORAM / SHASHUA AMNON / TAIEB YOAV et al. | European Patent Office | 2021

    Free access


    Navigating the Road to Autonomous Orbital Rendezvous

    David Woffinden / David Geller | AIAA | 2007


    Navigating the Road to Autonomous Orbital Rendezvous

    Woffinden, D.C. | Online Contents | 2007


    Navigating Stardust-NEXT: The Road to Tempel 1

    Wolf, Aron / Thompson, Paul / Jefferson, David C. et al. | NTRS | 2011