A vehicle alert apparatus acquires an object distance between an object and a vehicle, presumes a predicted moving route of the vehicle when the object distance is shorter than or equal to a threshold object distance. The vehicle alert apparatus calculates a collision distance which the vehicle has moves along the predicted moving route until the vehicle collides with the object or the vehicle has moved to a position closest to the object when determining that the vehicle potentially collides with the object, based on the predicted moving route. The vehicle alert apparatus performs a first alert when the collision distance is larger than a threshold collision distance. The vehicle alert apparatus performs a second alert having a higher alert level of alerting the driver than the alert level of the first alert when the collision distance is shorter than or equal to the threshold collision distance.


    Access

    Download


    Export, share and cite



    Title :

    VEHICLE ALERT APPARATUS


    Contributors:

    Publication date :

    2021-04-15


    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



    VEHICLE ALERT APPARATUS

    KATO MITSUHARU / FUJII YOHEI | European Patent Office | 2017

    Free access

    Vehicle alert apparatus

    TAKAGI TOSHIHIRO / MATSUNAGA YASUTAKA / FUKUMAN MASUMI | European Patent Office | 2023

    Free access

    VEHICLE ALERT APPARATUS

    NORO TETSUSHI | European Patent Office | 2020

    Free access

    Vehicle alert apparatus

    KATO MITSUHARU / FUJII YOHEI | European Patent Office | 2019

    Free access

    Vehicle alert apparatus

    NORO TETSUSHI | European Patent Office | 2022

    Free access