JP2010503116A - 空間的に分散された遠隔センサ - Google Patents
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- G—PHYSICS
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- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
- G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
- G06K19/0723—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips the record carrier comprising an arrangement for non-contact communication, e.g. wireless communication circuits on transponder cards, non-contact smart cards or RFIDs
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
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- G06K19/0672—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with resonating marks
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- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
- G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
- G06K19/0716—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips at least one of the integrated circuit chips comprising a sensor or an interface to a sensor
- G06K19/0717—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips at least one of the integrated circuit chips comprising a sensor or an interface to a sensor the sensor being capable of sensing environmental conditions such as temperature history or pressure
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
- H04B5/40—Near-field transmission systems, e.g. inductive or capacitive transmission systems characterised by components specially adapted for near-field transmission
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
- H04B5/70—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes
- H04B5/73—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes for taking measurements, e.g. using sensing coils
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
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- H04B5/77—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes for interrogation
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Abstract
【選択図】図1D
Description
本特許出願は、2006年5月16日に申請された、「誘導結合変換器を用いる遠隔感知のシステム及び方法(SYSTEMS AND METHODS FOR REMOTE SENSING USING INDUCTIVELY COUPLED TRANSDUCERS)」という表題の、同一所有者による米国特許出願第11/383,640号に関する。
本発明は、センサに関し、より具体的には誘導結合(inductive coupling)によって遠隔的にアクセス可能であるセンサに関する。
式中、
Claims (30)
- 共振電気回路を形成するように配列された少なくともインダクタ及びコンデンサを含む複数の構成要素を備える遠隔感知装置であって、前記複数の構成要素の少なくとも1つの構成要素は、対象区域の領域の中に分散された要素を有し、前記要素は、前記共振回路の共振特性が、ある領域に関連付けられた要素に影響する外部の事象によって修正可能であるように配列される、遠隔感知装置。
- 前記少なくとも1つの構成要素がコンデンサを含み、前記要素が静電容量型要素を含む、請求項1に記載の装置。
- 前記少なくとも1つの構成要素がインダクタを含み、前記要素が誘導要素を含む、請求項1に記載の装置。
- 前記外部の事象が、前記要素の環境条件への暴露を含む、請求項1に記載の装置。
- 前記外部の事象が、前記要素の前記共振電気回路からの切断を含む、請求項1に記載の装置。
- 前記外部の事象が、前記要素の短絡を含む、請求項1に記載の装置。
- 前記対象区域がチケットオブジェクトを含み、前記要素の1つ以上が、前記チケットオブジェクトの個々のチケットに関連付けられており、
前記外部の事象が、個々のチケットの前記チケットオブジェクトからの除去を含む、
請求項1に記載の装置。 - 前記対象区域が包帯を含み、前記要素が、前記包帯の領域中に分散されており、
前記外部の事象が、前記包帯の流体への暴露を含む、
請求項1に記載の装置。 - 前記対象区域がオブジェクトディスペンサを含み、前記領域が、前記オブジェクトディスペンサのオブジェクトコンテナと関連付けられており、
前記外部の事象が、オブジェクトのオブジェクトコンテナからの除去を含む、
請求項1に記載の装置。 - 前記対象区域が、較正された領域を有するゲージを含み、前記領域が、前記外部の事象を測定するように較正される、請求項1の装置。
- 前記外部の事象が、前記少なくとも1つの構成要素の電気パラメータの変化を引き起こす、請求項1の装置。
- 前記外部の事象が、前記要素と関連付けられた材料特性を変更させ、
前記材料特性の前記変更が、前記少なくとも1つの構成要素の電気パラメータの変化を引き起こす、
請求項1に記載の装置。 - 前記共振特性が、共振周波数を含む、請求項1に記載の装置。
- 共振周波数を有する感知回路を形成する少なくともインダクタ及びコンデンサを含む構成要素を有する遠隔感知装置を用いて、外部の事象を感知する方法であって、前記遠隔感知装置の少なくとも1つの構成要素が、多数の感知要素を備えており、前記方法が、
前記感知要素を、対象区域の領域とそれぞれ関連付ける工程と、
ある領域と関連付けられた感知要素に影響する外部の事象に基づき、前記回路の共振周波数を修正する工程と、を含む、方法。 - 前記感知要素を前記領域とそれぞれ関連付ける工程が、関連付けられる領域に対して各感知要素を配置することを含む、請求項14に記載の方法。
- 前記外部の事象に基づき前記共振周波数を修正する工程が、前記感知要素の環境条件への暴露に基づき、前記共振周波数を修正することを含む、請求項14に記載の方法。
- 修正された前記共振周波数を検出する工程と、
修正された前記共振周波数を、前記外部の事象の発生を示すものとして解釈する工程と、
を更に含む、請求項14に記載の方法。 - 修正された前記共振周波数の解釈の際に基準信号を用いる工程を更に含む、請求項17に記載の方法。
- 前記基準信号を用いる工程が、前記基準信号に基づき、前記感知回路によって生成された信号を正規化することを含む、請求項18に記載の方法。
- 共振特性を有する感知回路を形成するように配列された少なくともインダクタ及びコンデンサを含む複数の構成要素を備える装置であって、前記複数の構成要素の少なくとも1つの構成要素は、対象区域の領域とそれぞれ関連付けられた要素を含み、前記要素は、前記感知回路の共振特性が、ある領域と関連付けられた要素に影響する外部の事象によって修正可能であるように配列される、装置と、
前記共振特性を検出するように構成された問合せ器と、
を備える遠隔感知システム。 - 前記問合せ器が、前記共振特性の修正を、前記外部の事象の発生を示すものとして解釈するように構成される、請求項20に記載のシステム。
- 前記外部の事象から隔離されるとともに、基準信号を生成するように構成された基準回路を更に備える、請求項20に記載のシステム。
- 前記問合せ器が、前記基準信号を用いて、前記共振特性の修正を、前記外部の事象の発生を示すものとして解釈するように構成される、請求項22に記載のシステム。
- 前記問合せ器が、前記基準信号を用いて、前記問合せ器に対する距離及び方向の少なくとも1つに対して、前記感知回路の信号を正規化するように構成される、請求項22に記載のシステム。
- 前記領域がチケットオブジェクトを含み、前記問合せ器が、前記チケットオブジェクトのディスペンサ内に配置される、請求項20に記載のシステム。
- 前記領域が、ブリスタパックのアクセス可能なセクションを含み、前記問合せ器が、ブリスタパックのディスペンサ内に配置される、請求項20に記載のシステム。
- 対象区域の領域に影響する外部の事象を感知するシステムであって、
前記領域中に分散された要素を備える少なくとも1つの構成要素を有する共振回路の共振周波数に基づき、信号を生成する手段と、
ある領域に関連付けられた要素に影響する外部の事象に応答して、前記信号を修正する手段と、を備える、システム。 - 前記領域に関連付けられた前記要素の環境条件への暴露に基づき、前記信号を修正することを更に含む、請求項27のシステム。
- 修正された前記信号を測定する手段と、
修正された前記信号を、前記外部の事象の発生を示すものとして解釈する手段と、
を更に備える、請求項27のシステム。 - 基準信号を生成する手段と、
修正された前記信号の解釈の際に前記基準信号を用いる手段と、
を更に備える、請求項27のシステム。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/383,652 US7948380B2 (en) | 2006-09-06 | 2006-09-06 | Spatially distributed remote sensor |
PCT/US2007/067671 WO2008030636A1 (en) | 2006-09-06 | 2007-04-27 | Spatially distributed remote sensor |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2013102750A Division JP2013224944A (ja) | 2006-09-06 | 2013-05-15 | 空間的に分散された遠隔センサ |
Publications (2)
Publication Number | Publication Date |
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JP2010503116A true JP2010503116A (ja) | 2010-01-28 |
JP2010503116A5 JP2010503116A5 (ja) | 2010-06-17 |
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JP2009527469A Pending JP2010503116A (ja) | 2006-09-06 | 2007-04-27 | 空間的に分散された遠隔センサ |
JP2013102750A Pending JP2013224944A (ja) | 2006-09-06 | 2013-05-15 | 空間的に分散された遠隔センサ |
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JP2013102750A Pending JP2013224944A (ja) | 2006-09-06 | 2013-05-15 | 空間的に分散された遠隔センサ |
Country Status (5)
Country | Link |
---|---|
US (1) | US7948380B2 (ja) |
EP (1) | EP2070015A4 (ja) |
JP (2) | JP2010503116A (ja) |
CN (1) | CN101512564B (ja) |
WO (1) | WO2008030636A1 (ja) |
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Also Published As
Publication number | Publication date |
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WO2008030636A1 (en) | 2008-03-13 |
JP2013224944A (ja) | 2013-10-31 |
EP2070015A4 (en) | 2010-12-15 |
CN101512564A (zh) | 2009-08-19 |
EP2070015A1 (en) | 2009-06-17 |
US7948380B2 (en) | 2011-05-24 |
US20080061965A1 (en) | 2008-03-13 |
CN101512564B (zh) | 2011-08-31 |
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