PROBLEM TO BE SOLVED: To provide an anti-glare device of a vehicle by which a field of view suited for vehicle driving is secured even when high brightness light such as direct sunlight and high-beam of an oncoming vehicle is made incident on a window.SOLUTION: An anti-glare device of a vehicle includes: a window 3 disposed on a car body; an imaging part 11 for imaging a view gained by viewing a vehicle exterior from a vehicle interior; a high-brightness region detection part 23 for detecting an image region including regions of a prescribed brightness value or more, of images imaged by the imaging part; a light shielding part B for shielding light of a region of the window corresponding to the high brightness region detected by the high-brightness region detection part; a complementary image formation part 25 for cutting out an image which complements a view shielded by light shielding from the image imaged by the imaging part; and an image reflection part A for reflecting the complementary image of the complementary image formation part with a brightness less than the prescribed brightness on the window region of which the view is shielded. The region of a window surface which gets to highly bright is light-shielded by the same configuration and, at the same time, a complementing image is reflected on the light-shielded region and a scenery having suppressed glare is provided.SELECTED DRAWING: Figure 3
【課題】本発明は、直射日光や対向車のハイビームなど高輝度の光がウィンドウに入射されるときでも、車両運転に適した視界が確保される車両の防眩装置を提供する。【解決手段】本発明は、車体に設けられたウィンドウ3と、ウィンドウの、車室内から車外を見た視界を撮像する撮像部11と、撮像部で撮像した画像のうち、所定の輝度値以上を含む画像領域を検出する高輝度領域検出部23と、高輝度領域検出部で検出した高輝度領域と対応するウィンドウの領域を遮光する遮光部Bと、撮像部で撮像した画像から、遮光で遮られた視界を補完する画像を切り出す補完画像形成部25と、視界の遮られたウィンドウ領域に、補完画像形成部の補完画像を所定の輝度値を下回る輝度で映出する画像映出部Aを具備する。同構成により、高輝度となるウィンドウ面の領域が遮光されるとともに、遮光した領域には、補完する画像が映し出され、眩しさを抑えた景色となる【選択図】図3
ANTI-GLARE DEVICE OF VEHICLE
車両の防眩装置
2016-03-07
Patent
Elektronische Ressource
Japanisch
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge / 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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