A warning device includes a distance acquisition unit that acquires a lane width direction distance between two lane boundary lines of a driving lane and a vehicle; a speed acquisition unit that acquires a lane width direction speed of the vehicle toward the lane boundary lines; a safety threshold setting unit that sets a safety threshold for allowing that the lower the lane width direction speed is toward the lane boundary lines, the smaller the lane width direction distance is; and a warning unit that warns a driver of the vehicle when the lane width direction distance is smaller than the safety threshold, wherein the safety threshold setting unit sets the safety threshold based on a history of the lane width direction distance and the lane width direction speed for a traveling environment of the vehicle.


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    Titel :

    WARNING DEVICE AND TRAVEL CONTROL DEVICE


    Beteiligte:
    FUJISHIRO RYO (Autor:in)

    Erscheinungsdatum :

    24.12.2015


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein / 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



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