A driving assistance device that performs a notification process for notifying a driver of a risk of a collision with a preceding vehicle in cooperation with a notification device includes: an inter-vehicular distance acquisition section that successively acquires an inter-vehicular distance; a first index calculator that calculates a first risk index indicating a degree of the risk of the collision based on a traveling speed and the inter-vehicular distance; a second index calculator that successively calculates a second risk index based on a relative speed between the own vehicle and the preceding vehicle; a notification level determination section that successively determines a notification level indicating a strength of notification for notifying the risk of the collision, based on the first risk index and the second risk index; and a notification processor that performs the notification process in a notification mode corresponding to the notification level.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    DRIVING ASSISTANCE DEVICE


    Beteiligte:
    KUME TAKUYA (Autor:in) / HAYASHI AKIHIRO (Autor:in) / ISHIKAWA TAKAHIRO (Autor:in)

    Erscheinungsdatum :

    2019-11-07


    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



    DRIVING ASSISTANCE SYSTEM, DRIVING ASSISTANCE DEVICE, DRIVING ASSISTANCE METHOD, AND DRIVING ASSISTANCE PROGRAM

    YOSHIDA SHO / TERAZAWA TOMOHITO / IKEZAWA YUTA | Europäisches Patentamt | 2023

    Freier Zugriff


    DRIVING ASSISTANCE DEVICE, DRIVING ASSISTANCE METHOD, AND DRIVING ASSISTANCE PROGRAM

    YAMAGUCHI HIDEAKI | Europäisches Patentamt | 2019

    Freier Zugriff

    DRIVING ASSISTANCE DEVICE, DRIVING ASSISTANCE SYSTEM, AND DRIVING ASSISTANCE METHOD

    SANO SATOSHI / NAKANO YASUHIKO / OGURI KOJI et al. | Europäisches Patentamt | 2018

    Freier Zugriff

    DRIVING ASSISTANCE DEVICE, DRIVING ASSISTANCE METHOD, AND DRIVING ASSISTANCE PROGRAM

    SUZUKI TAKAYUKI / YAMASHITA AKITOSHI / KANAZAWA YUTAKA | Europäisches Patentamt | 2018

    Freier Zugriff