A travel assistance device includes: an inner area prediction unit predicting a with-vehicle interaction that is a behavior taken, in response to a state of the subject vehicle, by a moving object within an inner area around the subject vehicle; an outer area prediction unit predicting a with-environment interaction that is a behavior taken by a moving object according to surrounding environment of the moving object within an outer area further to the subject vehicle than the inner area; an outer area planning unit planning a future behavior of the subject vehicle based on the predicted with-environment interaction, wherein the future behavior is a behavior pattern of the subject vehicle realized by traveling control; and an inner area planning unit planning a future trajectory of the subject vehicle in accordance with the future behavior based on the predicted with-vehicle interaction.


    Access

    Download


    Export, share and cite



    Title :

    Travel assistance device, travel assistance method, and non-transitory computer readable medium


    Contributors:
    ITOH AKIRA (author)

    Publication date :

    2025-01-14


    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





    Travel assistance system, travel assistance method, and non-transitory computer-readable storage medium that stores program

    NOGUCHI TAKUMA / MIZUMURA KEIICHI / KURASAWA YUJI et al. | European Patent Office | 2024

    Free access

    TRAVEL ASSISTANCE SYSTEM, TRAVEL ASSISTANCE METHOD, AND NON-TRANSITORY COMPUTER-READABLE STORAGE MEDIUM THAT STORES PROGRAM

    NOGUCHI TAKUMA / MIZUMURA KEIICHI / KURASAWA YUJI et al. | European Patent Office | 2021

    Free access

    TRAVEL ASSISTANCE DEVICE, TRAVEL ASSISTANCE SYSTEM, AND TRAVEL ASSISTANCE METHOD

    SAKAGUCHI SUNAO / INOUE YUJI | European Patent Office | 2022

    Free access