JP6031528B2 - 波長感知式照明システムおよび関連方法 - Google Patents
波長感知式照明システムおよび関連方法 Download PDFInfo
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/11—Arrangements specific to free-space transmission, i.e. transmission through air or vacuum
- H04B10/114—Indoor or close-range type systems
- H04B10/116—Visible light communication
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/07—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/40—Transceivers
- H04B10/43—Transceivers using a single component as both light source and receiver, e.g. using a photoemitter as a photoreceiver
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/56—Cameras or camera modules comprising electronic image sensors; Control thereof provided with illuminating means
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/10—Controlling the intensity of the light
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/20—Controlling the colour of the light
- H05B45/22—Controlling the colour of the light using optical feedback
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/20—Controlling the colour of the light
- H05B45/24—Controlling the colour of the light using electrical feedback from LEDs or from LED modules
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
- H05B47/105—Controlling the light source in response to determined parameters
- H05B47/11—Controlling the light source in response to determined parameters by determining the brightness or colour temperature of ambient light
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
- H05B47/105—Controlling the light source in response to determined parameters
- H05B47/115—Controlling the light source in response to determined parameters by determining the presence or movement of objects or living beings
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
- H05B47/175—Controlling the light source by remote control
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
- H05B47/175—Controlling the light source by remote control
- H05B47/19—Controlling the light source by remote control via wireless transmission
- H05B47/195—Controlling the light source by remote control via wireless transmission the transmission using visible or infrared light
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V9/00—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters
- F21V9/08—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters for producing coloured light, e.g. monochromatic; for reducing intensity of light
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
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- Multimedia (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
- Optical Communication System (AREA)
Description
結果として得られる画像の分解能は、それに応じて増大し得る。さらに図53を参照すると、環境において、照明システム10によって点の数がさらに多くサンプリングされた結果、検出された画像の分解能は高まり、顔の決定的な特徴を明確に示し得る。顔の特徴、または注目する標的人物または物体のその他の決定的な特徴は、注目する人物または物体を特定するのに用いられてもよい。
Claims (16)
- 照明システムであって、前記照明システムが、
アレイに含まれて、照明光を放出する光源と、
前記アレイに含まれて、環境からの環境光を感知するセンサと、
前記センサに動作可能に接続されて、感知された環境光を解析し、前記光源に動作可能に接続されて、前記照明光の放出を制御するコントローラと、を備え、
前記コントローラが、前記環境光を解析して、前記環境の状態に関係するデータを検出または生成し、前記データが、少なくとも1つのデータ波長によって規定されるデータ光で送信可能であり、前記少なくとも1つのデータ波長が、前記照明光に関して規定され、
前記データが、前記アレイに含まれる光源によって送信可能であり、
前記センサが、前記コントローラによって規定される前記環境光における主波長を選択的に感知し、
前記センサが、前記環境光における複数の主波長を選択的に感知し、
前記複数の主波長の少なくとも一部分が、連結されて、前記環境の状態に関するデータを規定し、
前記コントローラが、前記センサを用いて前記データを受信し、
前記コントローラが、前記データを解析し、
前記コントローラが、前記光源から前記データ光を送信するのを制御し、
前記光源が選択的に動作可能であり、
前記センサが選択的に動作可能であり、
前記照明光が、前記光源から複数の方向に選択的に放出され、
前記環境光が、前記複数の方向から前記センサによって受信される、照明システム。 - 前記データが、複数の画像を含み、前記複数の画像が、前記複数の画像間の物体の近似分散を決定するために比較される、請求項1に記載の照明システム。
- 前記光源および前記センサが、半導体発光デバイスとして含まれ、前記半導体発光デバイスが、感知動作と放出動作との間で選択的に動作可能であり、前記感知動作が、前記環境光を感知する半導体発光デバイスによって規定され、前記放出動作が、前記照明光を放出する半導体発光デバイスによって規定される、請求項1に記載の照明システム。
- 前記コントローラが、前記照明光の少なくとも一部分をマーカ光として指定し、
前記コントローラが、前記光源を制御して、前記マーカ光を含む前記照明光を前記環境に放出し、
前記照明光が、前記環境における反射点から前記環境光として反射され、前記環境光が、前記マーカ光を含み続け、
前記センサが、前記マーカ光を含む前記環境光を感知し、
前記コントローラが、前記マーカ光を放出することと、前記マーカ光を感知することとの間の遅延時間を計算し、
前記コントローラが、前記遅延時間を解析して、前記アレイと前記反射点との間の距離を決定する、請求項1に記載の照明システム。 - 前記照明システムが、ノードのネットワークをさらに備え、前記ノードのネットワークにおけるノードのそれぞれが、前記光源、前記センサ、および前記コントローラを含み、
前記ノードのネットワークにおける各ノードが、前記ネットワークにおける追加のノードをすぐに認識し、
前記遅延時間が、前記ネットワークにおけるノードによって解析されて、前記ノードと前記反射点との間の距離を決定し、
前記距離が、前記データ光を送信および受信することによって、前記ネットワーク内で相互通信され、
前記環境の状態が、前記ネットワークにおけるノードの少なくとも一部分によって計算される距離を解析することにより決定される、請求項4に記載の照明システム。 - 前記コントローラが、前記ネットワークにおけるノードの少なくとも一部分によって計算される距離を解析して、前記環境の状態の多次元構成を決定する、請求項5に記載の照明システム。
- 前記主波長が、前記環境に存在する物質を示す、請求項1に記載の照明システム。
- 前記半導体発光デバイスを前記感知動作と前記放出動作との間で切り替えるスイッチング回路をさらに備える、請求項3に記載の照明システム。
- 前記半導体発光デバイスが、同時に、前記照明光を放出しかつ前記環境光を受信し、前記半導体発光デバイスが、前記照明光を放出する発光ダイオードと、前記環境光を感知する光ダイオードとを含み、前記発光ダイオードが、前記光ダイオードとして動作可能である、請求項3に記載の照明システム。
- 前記コントローラが、前記半導体発光デバイスの駆動電圧を測定し、前記半導体発光デバイス両端の測定された電圧と、前記駆動電圧との間の差を判定し、相互相関を用いて、前記測定された電圧と前記環境光との時間領域マッチングを行うことによって、前記環境光を解析する、請求項9に記載の照明システム。
- 前記照明光の少なくとも一部分が、生物学的に影響がある波長を選択的に含んで、前記環境における物体に影響を及ぼす、請求項1に記載の照明システム。
- 前記照明システムが、前記アレイと前記環境との間に、光源光の少なくとも一部分を吸収し、変換された波長域を有する変換された光を放出するための波長変換材料をさらに備え、前記光源光が、前記波長変換材料によって受信および吸収され、前記変換された光が、前記波長変換材料によって放出される、請求項1に記載の照明システム。
- 前記変換された光の変換された波長域が、前記環境の状態に応じて可変の主波長を含み、前記主波長が、前記環境における物質を示し、前記コントローラが、前記主波長を前記物質と関連付ける、請求項12に記載の照明システム。
- 前記物質が、物体、元素、複合物、微粒子、および生物兵器からなる群から選択される、請求項13に記載の照明システム。
- 前記環境光が、前記波長変換材料によって前記光源光として受信され、前記波長変換材料が、前記光源光を前記変換された光に変換し、前記変換された光が、前記センサによって前記変換された波長域内で受信される、請求項12に記載の照明システム。
- アレイに含まれて、照明光を放出する光源と、前記アレイに含まれて、環境からの環境光を感知するセンサと、前記センサに動作可能に接続されて、感知された環境光を解析し、前記光源に動作可能に接続されて、前記照明光の放出を制御するコントローラとを備える照明システムを用いるための方法であって、前記方法が、
前記環境の状態に関係するデータを検出または生成するために前記環境光を解析するステップであって、前記データが、前記アレイに含まれる光源によって、少なくとも1つのデータ波長によって規定されるデータ光に送信可能であり、前記少なくとも1つのデータ波長が前記照明光に関して規定される、ステップと、
前記コントローラによって規定される前記環境光における複数の主波長を選択的に感知するステップと、
前記環境の状態に関するデータを規定するために、前記複数の主波長の少なくとも一部分を連結するステップと、
前記センサを用いて前記データを受信するために前記コントローラを用いるステップと、
前記データを解析するために前記コントローラを用いるステップと、
前記光源から前記データ光を送信するのを制御するために前記コントローラを用いるステップと、
前記光源を選択的に動作させるステップと、
前記センサを選択的に動作させるステップと、
前記照明光を前記光源から複数の方向に選択的に放出するステップと、
前記複数の方向から前記環境光を受信するステップと、
を備える、方法。
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US13/300,930 | 2011-11-21 | ||
US13/300,930 US8515289B2 (en) | 2011-11-21 | 2011-11-21 | Wavelength sensing lighting system and associated methods for national security application |
PCT/US2012/066203 WO2013081930A1 (en) | 2011-11-21 | 2012-11-21 | Wavelength sensing lighting system and associated methods |
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JP2015504581A JP2015504581A (ja) | 2015-02-12 |
JP2015504581A5 JP2015504581A5 (ja) | 2016-01-21 |
JP6031528B2 true JP6031528B2 (ja) | 2016-11-24 |
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US (8) | US8515289B2 (ja) |
EP (2) | EP3294042A1 (ja) |
JP (1) | JP6031528B2 (ja) |
KR (1) | KR102074003B1 (ja) |
CN (1) | CN104115563B (ja) |
AU (1) | AU2012346231B2 (ja) |
CA (1) | CA2856409C (ja) |
DK (1) | DK2783549T3 (ja) |
WO (1) | WO2013081930A1 (ja) |
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US20190350062A9 (en) | 2019-11-14 |
EP2783549A1 (en) | 2014-10-01 |
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US20150022097A1 (en) | 2015-01-22 |
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KR20140105476A (ko) | 2014-09-01 |
US9307608B2 (en) | 2016-04-05 |
US10212781B2 (en) | 2019-02-19 |
US20190182923A1 (en) | 2019-06-13 |
US9839092B2 (en) | 2017-12-05 |
CN104115563A (zh) | 2014-10-22 |
JP2015504581A (ja) | 2015-02-12 |
CA2856409C (en) | 2022-07-12 |
US20170142804A1 (en) | 2017-05-18 |
US20180077769A1 (en) | 2018-03-15 |
US8818202B2 (en) | 2014-08-26 |
AU2012346231A1 (en) | 2014-06-19 |
CN104115563B (zh) | 2016-08-17 |
WO2013081930A1 (en) | 2013-06-06 |
US20150296587A1 (en) | 2015-10-15 |
DK2783549T3 (en) | 2017-12-11 |
US10462874B2 (en) | 2019-10-29 |
EP3294042A1 (en) | 2018-03-14 |
US9578710B2 (en) | 2017-02-21 |
US9125275B2 (en) | 2015-09-01 |
US20130129349A1 (en) | 2013-05-23 |
US8515289B2 (en) | 2013-08-20 |
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