JP2019536492A - 空間の小部分を所定の閾値強度にある所定のスペクトル範囲内の光に露光させるための光制御システムおよび方法 - Google Patents
空間の小部分を所定の閾値強度にある所定のスペクトル範囲内の光に露光させるための光制御システムおよび方法 Download PDFInfo
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Abstract
Description
102 光制御システム
104a 光源
104b 光源
106 センサ
107 制御エンジン
108a 小部分
108b 小部分
110 光の空間分布
112 位置
114 ヒト
116 露光
117 露光
118 露光(所定のスペクトル範囲内の光)
120 作業空間
200 家、空間
202 部屋
203 壁
204 小部分
206 光の空間分布
208 位置
209 小部分
210 部屋
212 露光
214 位置
216 小部分
218 露光
220 部屋
300 家畜小屋(空間)
302 動物
302a 動物
304a 小部分
304b 小部分
304c 小部分
304d 小部分
304e 小部分
304f 小部分
304g 小部分
306 光の空間分布
308 位置
308a 位置
310 露光
312 安全距離
314 移動
Claims (12)
- 所定のスペクトル範囲内の光を放出するようにそれぞれが構成された複数の光源(104)であって、空間(100)の対応する小部分(108)を照明するようにそれぞれが構成された複数の光源(104)と、
1つまたは複数の画像を取得するように構成された画像センサ(106)と、
前記画像センサにより取得された画像を用いて、前記空間(100)内で、前記所定のスペクトル範囲内の光の空間分布を検出し、
前記画像センサにより取得された画像を用いて、前記空間(100)におけるヒト(114)または動物の位置座標を決定し、かつ
前記ヒト(114)または前記動物の前記位置座標(112)、および光の前記空間分布(110)に基づき、前記ヒト(114)または前記動物が存在しない前記空間(100)の小部分(108a)が、所定の閾値強度にある前記所定のスペクトル範囲内の光(118)に露光(116)されるように前記複数の光源(104)を制御する
ように構成された制御エンジン(107)と、
を備える光制御システム。 - 前記制御エンジン(107)は、前記検出されたヒトまたは動物の位置(208)に基づき、前記ヒト(114)または前記動物が、前記露光された小部分(204)に入ったとき、前記所定の閾値強度にある所定のスペクトル範囲内の光(118)に対する前記空間(200)の小部分(204)の露光(212)を終了させるべく、前記複数の光源を制御するようにさらに構成されている、請求項1に記載の光制御システム。
- 前記制御エンジン(107)は、前記検出されたヒトまたは動物(302a)の位置(308a)に基づき、前記ヒトまたは前記動物(302a)が、前記露光(310)された小部分(304a)から安全距離(312)内にいるとき、前記所定の閾値強度にある所定のスペクトル範囲内の光(118)に対する前記空間の小部分(304a)の露光(310)を終了させるべく、前記複数の光源を制御するようにさらに構成されている、請求項1に記載の光制御システム。
- 前記安全距離(312)は、0.5mから10mの範囲である、請求項3に記載の光制御システム。
- 前記制御エンジンは、前記検出されたヒト(114)または動物の位置(112)、および光の空間分布(110)に基づき、前記ヒト(114)または前記動物が、前記露光された小部分(204)に入ったとき、前記所定のスペクトル範囲内の光(118)に対する前記空間(200)の小部分(204)の露光(212)を終了させるべく、前記複数の光源(104)を制御するようにさらに構成されている、請求項1から4のいずれか一項に記載の光制御システム。
- 前記空間(200)の少なくとも2つの小部分(204、216)は重複している、請求項1から5のいずれか一項に記載の光制御システム。
- 前記空間の少なくとも2つの小部分は重複していない、請求項1から5のいずれか一項に記載の光制御システム。
- 前記所定のスペクトル範囲内の光(118)は、紫外スペクトル範囲内にある、請求項1から7のいずれか一項に記載の光制御システム。
- 前記紫外スペクトル範囲は、UV−Cの範囲内にある、請求項8に記載の光制御システム。
- 前記所定のスペクトル範囲は、前記複数の光源のすべてに対して等しい、請求項1から9のいずれか一項に記載の光制御システム。
- 前記制御エンジン(107)または前記画像センサ(106)は、前記空間(100)におけるヒト(114)または動物の位置座標を決定するように構成されている、請求項1から10のいずれか一項に記載の光制御システム。
- 空間の小部分を、所定の閾値強度にある所定のスペクトル範囲内の光に露光させるための方法であって、
前記空間の1つまたは複数の画像を取得するステップと、
取得された画像に基づき、前記空間内のヒトまたは動物の位置座標を検出するステップ(404)と、
取得された画像に基づき、前記空間内における、前記所定のスペクトル範囲内の光の空間分布を検出するステップ(402)と、
前記検出されたヒトまたは動物の位置座標、および前記検出された空間内における所定のスペクトル範囲内の光の空間分布に基づき、所定のスペクトル範囲内の光を放出するように、かつ前記空間の対応する小部分を照明するようにそれぞれが構成された前記空間に配置された複数の光源を制御することにより、前記ヒトまたは動物が存在しない空間の小部分を、前記所定の閾値強度にある所定のスペクトル範囲内の光に露光させるステップ(406)と、
を含む方法(400)。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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EP16187071.2 | 2016-09-02 | ||
EP16187071.2A EP3290058A1 (en) | 2016-09-02 | 2016-09-02 | A light control system and a method for exposing a subportion of a space with light within a predetermined spectral range at a predetermined threshold intensity |
PCT/EP2017/071939 WO2018041986A1 (en) | 2016-09-02 | 2017-09-01 | A light control system and a method for exposing a sub-portion of a space with light within a predetermined spectral range at a predetermined threshold intensity |
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JP2019536492A true JP2019536492A (ja) | 2019-12-19 |
JP7187441B2 JP7187441B2 (ja) | 2022-12-12 |
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US (1) | US11369705B2 (ja) |
EP (2) | EP3290058A1 (ja) |
JP (1) | JP7187441B2 (ja) |
KR (1) | KR102466200B1 (ja) |
CN (1) | CN109641075A (ja) |
RU (1) | RU2746859C2 (ja) |
WO (1) | WO2018041986A1 (ja) |
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JP7399814B2 (ja) | 2020-07-31 | 2023-12-18 | 東芝ライテック株式会社 | 殺菌システム |
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WO2023276148A1 (ja) * | 2021-07-02 | 2023-01-05 | 日本電信電話株式会社 | 紫外光照射システム及び制御方法 |
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RU2019107730A (ru) | 2020-10-02 |
KR102466200B1 (ko) | 2022-11-10 |
RU2746859C2 (ru) | 2021-04-21 |
US11369705B2 (en) | 2022-06-28 |
WO2018041986A1 (en) | 2018-03-08 |
CN109641075A (zh) | 2019-04-16 |
JP7187441B2 (ja) | 2022-12-12 |
KR20190075904A (ko) | 2019-07-01 |
US20190192710A1 (en) | 2019-06-27 |
EP3506953A1 (en) | 2019-07-10 |
EP3290058A1 (en) | 2018-03-07 |
RU2019107730A3 (ja) | 2020-10-07 |
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