PROBLEM TO BE SOLVED: To provide an in-vehicle display device capable of making a virtual image indicating a boundary line of lane lines into a double image to make it less bothersome to a driver and appropriately presenting lane lines to the driver, and to provide a display method therefor.SOLUTION: An in-vehicle display device includes: a lane detection unit 37 that detects positions of lane lines; a display unit 28 that displays a virtual image in a direction of a front view field of a driver; and a control unit 25 that makes the display unit display a virtual image that at least partially overlaps with a lane line on a side opposite a dominant eye of the driver. The in-vehicle display device also includes an eye-gaze detection unit 22 that detects an eye gaze position and, if the virtual image being displayed is doubled, the control unit may use the eye gaze position to provide two-lane-line display control to make the display unit also display a virtual image that at least partially overlaps with a lane line on a side of the dominant-eye of the driver.

    【課題】車線の境界線を示す虚像が二重像となることでドライバが感じる煩わしさを軽減し、かつ適切にドライバに車線を示すことができる車両用表示装置およびその表示方法を提供する。【解決手段】車線の境界線の位置を検出する車線検出部37と、ドライバの前方視界方向に、虚像を表示する表示部28と、ドライバの優位眼とは反対側の境界線に少なくとも一部が重なるように虚像を表示部に表示させる制御部25と、を備える。さらに、ドライバの視線位置を検出する視線検出部22を備え、制御部は、視線位置に基づいて、虚像が二重像表示である場合にドライバの優位眼側の境界線にも虚像の少なくとも一部が重なるように表示部に表示させる両境界線表示制御を実行してもよい。【選択図】図2


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    Title :

    IN-VEHICLE DISPLAY DEVICE AND DISPLAY METHOD THEREFOR


    Additional title:

    車両用表示装置およびその表示方法


    Contributors:

    Publication date :

    2016-01-12


    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 / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / G02B Optische Elemente, Systeme oder Geräte , OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS



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