To provide a driving support device that enables a driver to perform guidance for changing lanes of an own vehicle at an appropriate timing in accordance with a state of the driver.SOLUTION: A driving support device 1 comprises: a distance acquisition unit 11 that acquires distance information indicating a distance between a traveling position where an own vehicle is traveling and a lane change position at which the own vehicle changes lanes; a lane change determination unit 13 that determines whether or not the own vehicle needs to change lanes; a relative information generating unit 15 that generates relative information indicating a relative position and a relative speed of the own vehicle to another vehicle traveling on the lane in which the own vehicle is to travel after the lane change; a fatigue state determination unit 18 that determines the fatigue state of the driver of the own vehicle; and a notification determination unit 19 that determines whether to perform a notification with respect to each of a lane change instruction notification, an acceleration instruction notification, and a deceleration instruction notification on the basis of the distance information, the relative information, and the driver's fatigue state.SELECTED DRAWING: Figure 1

    【課題】運転者の状態に応じて、運転者が自車両を車線変更するための誘導を適切なタイミングで行うことができる運転支援装置を提供する。【解決手段】運転支援装置1は、自車両が走行している走行位置と自車両が進路変更する進路変更位置との間の距離を示す距離情報を取得する距離取得部11と、自車両が車線変更する必要があるか否かを判定する車線変更判定部13と、自車両が車線変更後に走行する予定の車線を走行している他車両の自車両に対する相対位置及び相対速度を示す相対情報を生成する相対情報生成部15と、自車両の運転者の疲労状態を判定する疲労状態判定部18と、距離情報、相対情報、及び運転者の疲労状態に基づいて、車線変更指示通知、加速指示通知、及び減速指示通知のそれぞれについて、通知を行うか否かを判定する通知判定部19と、を備えた。【選択図】図1


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    Titel :

    DRIVING SUPPORT DEVICE, NAVIGATION SYSTEM, AND DRIVING SUPPORT PROGRAM


    Weitere Titelangaben:

    運転支援装置、ナビゲーションシステム、及び、運転支援プログラム


    Beteiligte:

    Erscheinungsdatum :

    2019-12-19


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / 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 / G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS



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