To provide a driving support device improved to reduce the risk of performing an automatic lane change in a situation where another vehicle exists in a detection impossible area where radar sensors cannot detect the other vehicle.SOLUTION: A driving support device includes: a control device for performing an automatic lane change (S110) when it is determined that no other vehicle exists on a lane of a lane change destination based on targe information in the periphery of a vehicle acquired by a peripheral information acquisition device; and a stop device. The peripheral information acquisition device includes a plurality of radar sensors for detecting a target. The driving support device is a device for a vehicle which has detection impossible areas where any of the radar sensors cannot detect the target existing on right and left sides thereof. The driving support device allows a display device visually recognizable by a driver to display at least a part of the detection impossible area on a side of the lane of the lane change destination (S40) when the control device performs the automatic lane change.SELECTED DRAWING: Figure 5

    【課題】レーダセンサにより他車両を検出することができない検出不可領域に他車両が存在する状況において、自動車線変更が行われる虞が低減されるよう改良された運転支援装置を提供すること。【解決手段】周囲情報取得装置により取得された車両の周囲の物標情報に基づいて、車線変更先の車線に他車両が存在しないと判定すると、自動車線変更を実行する(S110)制御装置と、中止装置と、を含み、周囲情報取得装置は物標を検出する複数のレーダセンサを含み、何れのレーダセンサによっても物標を検出することができない検出不可領域が左右の側方に存在する車両の運転支援装置であって、運転支援装置は、制御装置が自動車線変更を実行するときには、車線変更先の車線の側の検出不可領域の少なくとも一部を、運転者により視認可能な表示装置に表示する(S40)。【選択図】図5


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    Title :

    DRIVING SUPPORT DEVICE


    Additional title:

    運転支援装置


    Contributors:

    Publication date :

    2023-09-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS




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