LIGHT PROJECTION DEVICE, LIGHT PROJECTION SYSTEM, AND LIGHTING SYSTEM

To provide a light projection device performs a performance which draws the attention of a person who is far from an image area and does not make a person who is near the image area feel troublesome.SOLUTION: A light projection device 10 includes: a projection unit 14 that projects an image in a spa...

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Bibliographische Detailangaben
Hauptverfasser: MUKAI KENJI, TAKEI NAOKO, NARUSE YUKI
Format: Patent
Sprache:eng ; jpn
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Zusammenfassung:To provide a light projection device performs a performance which draws the attention of a person who is far from an image area and does not make a person who is near the image area feel troublesome.SOLUTION: A light projection device 10 includes: a projection unit 14 that projects an image in a space within a facility; an information acquisition unit 12 that acquires position information about the position of an image area T1 where the image projected from the projection unit 14 is displayed and the position of the person in the space; and a control unit 15 that controls the projection unit 14 and the information acquisition unit 12. On the basis of the position information acquired by the information acquisition unit 12, the control unit 15 controls the projection unit 14 such that the image projected from the projection unit 14 is the image based on an image setting value determined in advance corresponding to the position information.SELECTED DRAWING: Figure 3 【課題】映像領域から遠く離れている人の注目を引き、また、映像領域の近くにいる人には煩わしさを感じさせない演出を行う光投影装置を提供する。【解決手段】光投影装置10は、施設内の空間にて映像を投影する投影部14と、投影部14から投影された映像が映し出される映像領域T1の位置、および、空間にいる人の位置に関する位置情報を取得する情報取得部12と、投影部14および情報取得部12を制御する制御部15と、を備える。制御部15は、情報取得部12で取得した位置情報に基づいて、投影部14から投影された映像が上記の位置情報に対応して予め決められた映像設定値に基づく映像となるように、投影部14を制御する。【選択図】図3