JP2010533947A - 照明装置データを送信するための方法、システム及び装置 - Google Patents
照明装置データを送信するための方法、システム及び装置 Download PDFInfo
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- JP2010533947A JP2010533947A JP2010516623A JP2010516623A JP2010533947A JP 2010533947 A JP2010533947 A JP 2010533947A JP 2010516623 A JP2010516623 A JP 2010516623A JP 2010516623 A JP2010516623 A JP 2010516623A JP 2010533947 A JP2010533947 A JP 2010533947A
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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
- H04B10/11—Arrangements specific to free-space transmission, i.e. transmission through air or vacuum
- H04B10/114—Indoor or close-range type systems
- H04B10/1149—Arrangements for indoor wireless networking of information
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Abstract
Description
Claims (15)
- 照明装置データを送信するための方法であって、
照明装置において、照明装置データのサブセットを取得するステップであって、前記照明装置データが、前記照明装置に関する情報を含むステップと、
前記照明装置から、照明光に埋め込まれた前記照明装置データのサブセットを送信するステップと、
合わせて前記照明装置データ一式に相当する全てのサブセットが送信されるまで上記のステップを繰り返すステップとを有する方法。 - 前記取得するステップが、前記照明装置データを、同じ大きさのサブセットに分割するステップを含む請求項1に記載の方法。
- 前記取得するステップが、データ源から前記照明装置データのサブセットを取り出すステップを含む請求項1又は2に記載の方法。
- 前記送信するステップの前に、前記照明装置データをパルス幅変調光と組み合わせるステップを更に有する請求項1乃至3のいずれか一項に記載の方法。
- 同じ照明装置データのサブセットの送信の後続発生の間の時間差が、所定の値と等しい請求項1乃至4のいずれか一項に記載の方法。
- 前記取得するステップ、前記送信するステップ及び前記繰り返すステップが、前記照明装置データ一式の後続送信のために繰り返される請求項1乃至5のいずれか一項に記載の方法。
- 各照明装置データ一式の送信の間の時間差が、ランダムな時間を取得することによって決定される請求項1乃至6のいずれか一項に記載の方法。
- 前記送信するステップが、光及び照明装置データを時分割多重化するステップを含む請求項1乃至7のいずれか一項に記載の方法。
- 照明装置データを送信するよう構成される照明装置であり、
データ源と、
発光体とを有する照明装置であって、
前記発光体が、前記データ源から、照明装置データの複数のサブセットであって、合わせて前記照明装置データ一式に相当する複数のサブセットを取得するよう構成され、
前記発光体が、更に、照明光に埋め込まれた、前記照明装置データの複数のサブセットの各々を送信するよう構成される照明装置。 - 前記発光体が、更に、前記照明装置データのサブセットの各サブセットを、前記データ源から各サブセットを取得し次第、送信するよう構成される請求項9に記載の照明装置。
- 前記発光体が、固体光源を有する請求項9又は10に記載の照明装置。
- 前記発光体が、パルス幅変調、輝度変調又はパルス幅変調及び輝度変調の組み合わせを用いて、前記光を変調するよう構成される請求項9乃至11のいずれか一項に記載の照明装置。
- 請求項9乃至12のいずれか一項に記載の照明装置を少なくとも1つ有し、受信機を更に有する照明システムであって、前記受信機が、
少なくとも1つの前記照明装置のうちの少なくとも1つから送信される、合わせて前記照明装置データ一式に相当する前記照明装置データのサブセットを受信し、
受信した前記照明装置データのサブセットを処理して、前記照明装置データ一式を取得し、前記少なくとも1つの照明装置のうちの少なくとも1つからの情報を受け取るよう構成される照明システム。 - 前記照明システムが、複数の照明装置を有し、前記複数の照明装置の各々のクロックが、互いに対して非同期である請求項13に記載の照明システム。
- 前記照明システムが、前記少なくとも1つの照明装置に接続される制御ユニットを更に有し、前記制御ユニットが、
前記受信機から照明装置データを受信し、
前記照明装置データを用いて、前記少なくとも1つの照明装置の位置を突き止め、
前記少なくとも1つの照明装置から放射される光を制御するよう構成される請求項13又は14に記載の照明システム。
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EP07112787 | 2007-07-19 | ||
EP07112787.2 | 2007-07-19 | ||
PCT/IB2008/052802 WO2009010909A1 (en) | 2007-07-19 | 2008-07-11 | Method, system and device for transmitting lighting device data |
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JP2010533947A true JP2010533947A (ja) | 2010-10-28 |
JP5583011B2 JP5583011B2 (ja) | 2014-09-03 |
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EP (1) | EP2179521B1 (ja) |
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WO (1) | WO2009010909A1 (ja) |
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CN101755402B (zh) | 2014-11-05 |
US9219545B2 (en) | 2015-12-22 |
US20100254712A1 (en) | 2010-10-07 |
US8488971B2 (en) | 2013-07-16 |
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US20140147126A1 (en) | 2014-05-29 |
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