To reflect actual property or the like of a driver, suppress unnecessary virtual image display, display a virtual image at a proper timing, and transmit information effectively without inhibiting a driving operation.SOLUTION: A vehicular display projection device acquires information indicating individual driving tendency of a vehicle driver, and when determining a length of a period in which HUD display is continued, reflects information of the driving tendency. Since the HUD display is performed only when it is required, according to a timing when a driver views actually, the HUD display, so that, such a situation in which, the virtual image of HUD displayed in a state of being superposed to a background such as a landscape in a driver visual field, interferes visual recognition of a pedestrian in the background, can be avoided. The driving tendency such as a visual recognition operation continuation period is grasped for every kind of the display information being HUD displayed, and the HUD display is performed at a proper timing according to the display information.SELECTED DRAWING: Figure 3

    【課題】運転者の実際の特性などを反映して、不要な時の虚像表示を抑制しつつ、適切なタイミングで虚像表示を行って運転操作を阻害することなく効果的な情報伝達を可能にすること。【解決手段】車両運転者の個人的な運転傾向を表す情報を取得し、HUD表示を継続する時間の長さを決定する際に、前記運転傾向の情報を反映する。運転者が実際にHUD表示の視認を行うタイミングに合わせて必要な時だけHUD表示を行うので、運転者視界の中で風景等の背景に重畳した状態で表示されるHUDの虚像が、背景中の歩行者などを視認する際の妨げになるのを避けることができる。HUD表示する表示情報の種類毎に区別して視認動作継続時間などの運転傾向を把握し、表示情報に合わせた適切なタイミングでHUD表示を行う。【選択図】図3


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    Title :

    VEHICULAR DISPLAY PROJECTION DEVICE


    Additional title:

    車両用表示投影装置


    Contributors:

    Publication date :

    2019-09-19


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    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 / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES



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