JP5911609B2 - 加速度センサを備えた赤外線センサ及び該赤外線センサの動作方法 - Google Patents
加速度センサを備えた赤外線センサ及び該赤外線センサの動作方法 Download PDFInfo
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- G01J1/02—Details
- G01J1/0238—Details making use of sensor-related data, e.g. for identification of sensor or optical parts
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
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- G—PHYSICS
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- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
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- G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
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- G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
- G01J5/10—Radiation pyrometry, e.g. infrared or optical thermometry using electric radiation detectors
- G01J5/20—Radiation pyrometry, e.g. infrared or optical thermometry using electric radiation detectors using resistors, thermistors or semiconductors sensitive to radiation, e.g. photoconductive devices
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- G—PHYSICS
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- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
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- G—PHYSICS
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- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
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- G01P15/02—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses
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- G01P15/09—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values by piezoelectric pick-up
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- G01P15/02—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses
- G01P15/08—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values
- G01P15/12—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values by alteration of electrical resistance
- G01P15/123—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values by alteration of electrical resistance by piezo-resistive elements, e.g. semiconductor strain gauges
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- G—PHYSICS
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- G01P15/02—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses
- G01P15/08—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values
- G01P15/125—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values by capacitive pick-up
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- H—ELECTRICITY
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- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
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- G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
- G01J2005/0077—Imaging
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- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geophysics (AREA)
- Radiation Pyrometers (AREA)
- Micromachines (AREA)
Description
本発明の一態様によれば、赤外線放射を検出し、赤外線画像データを出力するように構成されている赤外線センサと、センサ装置の瞬間加速度を検出し、加速度データを出力するように構成された少なくとも1つの加速度センサとを備えたセンサ装置であって、前記センサ装置の前記瞬間加速度が予めプログラミングされた閾値を上回った場合に、前記赤外線センサからの前記赤外線画像データの出力が阻止されるセンサ装置が得られる。
本発明の考察は、赤外線センサ若しくは赤外線センサアレイを備えた加速度センサを、センサ装置内に統合することからなっており、それにより、所定の閾値を超えたセンサ装置からの加速度値が存在する場合に、赤外線センサ若しくは赤外線センサアレイが非活動化されるか、ないしは、それらからのセンサデータの出力が所定の期間の間中断される。この目的のために、例えば、赤外線センサないし赤外線センサアレイのデータ出力を、加速度センサによって求められた加速度値に依存して阻止ないしはトリガさせる評価回路が設けられていてもよい。
図1は、センサ装置1と評価回路4とを備えたセンサシステム10の概略図が示されている。このセンサ装置1は、例えば赤外線センサ2ないし赤外線センサアレイ2と、少なくとも1つの加速度センサ3とを備えている。このセンサ装置1は、例えば微小電子機械構造ベースのセンサ(MEMSセンサ)を有しており、例えばSOI(silicon on insulator)技術で設計することができる。赤外線センサ2の数ないし赤外線センサアレイ2の画素の数、並びに加速度センサ3の数は、図1において例示的にのみ示されており、原則的に制限されるものではない。
Claims (9)
- センサシステム(10)であって、
赤外線放射を検出し、赤外線画像データ(4a)を出力するように構成されている赤外線センサ(2)と、
前記センサ装置(1)の瞬間加速度を検出し、加速度データ(4b)を出力するように構成されている少なくとも1つの加速度センサ(3)とを有するセンサ装置(1)と、
前記加速度センサ(3)の前記加速度データ(4b)を受信し、かつ、前記センサ装置(1)の前記瞬間加速度を所定の閾値と比較し、かつ、前記比較に依存して、前記赤外線センサ(2)からの前記赤外線画像データ(4a)の出力を、予め定められた持続時間の間、阻止するように構成された評価回路(4)とを備えていることを特徴とする、センサシステム(10)。 - 前記評価回路(4)は、さらに、前記センサ装置(1)の前記瞬間加速度が所定の閾値を、予め定められた期間よりも長い間上回っている場合に、前記赤外線センサ(2)による前記赤外線画像データ(4a)の出力を、予め定められた持続時間の間、阻止するように構成されている、請求項1記載のセンサシステム(10)。
- 前記赤外線センサ(2)及び前記少なくとも1つの加速度センサ(3)は、微小電子機械構造を有している、請求項1又は2記載のセンサシステム(10)。
- 前記赤外線センサ(2)及び前記少なくとも1つの加速度センサ(3)は、半導体基板(13)にモノリシックに集積されている、請求項3記載のセンサシステム(10)。
- 前記少なくとも1つの加速度センサ(3)は、圧電抵抗性又は容量性の検出素子(19)を有している、請求項3及び4いずれか1項記載のセンサシステム(10)。
- 前記少なくとも1つの加速度センサ(3)は、前記赤外線センサ(2)の検出方向に向かう加速度を検出するように構成されている、請求項1から5いずれか1項記載のセンサシステム(10)。
- 前記所定の閾値は、10gである、請求項1から6いずれか1項記載のセンサシステム(10)。
- 請求項1から7いずれか1項記載のセンサシステム(10)を動作させるための方法(20)であって、
前記センサシステム(10)の瞬間加速度値を検出するステップ(21)と、
前記瞬間加速度の前記検出値を所定の閾値と比較するステップ(22)と、
前記検出値が前記閾値を上回っていないか、又は、不十分に長い期間しか上回っていない場合に、前記赤外線センサ(2)の前記赤外線画像データ(4a)をトリガするステップ(24)と、
前記検出値が、固定的に設定された期間よりも長い期間の間、前記閾値を上回っていた場合に、前記赤外線センサ(2)からの前記赤外線画像データ(4a)を阻止するか又は前記赤外線センサ(2)を非活動化させるステップ(25)とを含んでいることを特徴とする方法(20)。 - さらに、前記赤外線画像データ(4a)内で検出された運動物体の運動パラメータ(4c)を求めるために、前記赤外線画像データ(4a)を、前記瞬間加速度の前記検出値と組み合わせるステップを含んでいる、請求項8記載の方法(20)。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102012203440.4 | 2012-03-05 | ||
DE102012203440A DE102012203440A1 (de) | 2012-03-05 | 2012-03-05 | Infrarotsensor mit Beschleunigungssensor und Verfahren zum Betreiben eines Infrarotsensors |
PCT/EP2013/051305 WO2013131683A1 (de) | 2012-03-05 | 2013-01-24 | Infrarotsensor mit beschleunigungssensor und verfahren zum betreiben eines infrarotsensors |
Publications (2)
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JP2015515608A JP2015515608A (ja) | 2015-05-28 |
JP5911609B2 true JP5911609B2 (ja) | 2016-04-27 |
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JP2014559134A Active JP5911609B2 (ja) | 2012-03-05 | 2013-01-24 | 加速度センサを備えた赤外線センサ及び該赤外線センサの動作方法 |
Country Status (6)
Country | Link |
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US (1) | US9476762B2 (ja) |
JP (1) | JP5911609B2 (ja) |
CN (1) | CN104145476B (ja) |
DE (1) | DE102012203440A1 (ja) |
FR (1) | FR2987676A1 (ja) |
WO (1) | WO2013131683A1 (ja) |
Families Citing this family (2)
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CN104095639B (zh) * | 2014-08-04 | 2016-07-06 | 深圳超多维光电子有限公司 | 热释电红外传感器阵列的运动检测方法及运动检测系统 |
EP3629905A4 (en) * | 2017-05-31 | 2021-03-03 | Health Monitoring Technologies, Inc. | THERMAL FIELD SCANNER |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6361125A (ja) * | 1986-09-01 | 1988-03-17 | Omron Tateisi Electronics Co | 焦電センサ |
JPH04265080A (ja) * | 1991-02-20 | 1992-09-21 | Hitachi Denshi Ltd | 焦電型固体撮像装置の駆動方法 |
US6279478B1 (en) | 1998-03-27 | 2001-08-28 | Hayden N. Ringer | Imaging-infrared skewed-cone fuze |
JP4265080B2 (ja) | 2000-05-10 | 2009-05-20 | 株式会社島津製作所 | 全有機体炭素計 |
JP4471910B2 (ja) * | 2005-09-14 | 2010-06-02 | 任天堂株式会社 | 仮想位置決定プログラム |
DE102006028435A1 (de) | 2006-06-21 | 2007-12-27 | Robert Bosch Gmbh | Sensor und Verfahren zu seiner Herstellung |
US7693673B2 (en) * | 2007-06-06 | 2010-04-06 | General Electric Company | Apparatus and method for identifying a defect and/or operating characteristic of a system |
JP4548493B2 (ja) * | 2008-02-19 | 2010-09-22 | カシオ計算機株式会社 | 撮像装置、動画生成方法及びプログラム |
US8854320B2 (en) * | 2008-07-16 | 2014-10-07 | Sony Corporation | Mobile type image display device, method for controlling the same and information memory medium |
DE102008041587B4 (de) | 2008-08-27 | 2017-07-20 | Robert Bosch Gmbh | Mikrostrukturiertes Temperatursensorelement mit zusätzlicher IR-absorbierender Schicht |
CN101769784B (zh) * | 2008-12-27 | 2012-06-20 | 鸿富锦精密工业(深圳)有限公司 | 感测器组合 |
US20100321501A1 (en) * | 2009-06-23 | 2010-12-23 | Arndt Donald J | Electromagnetic Radiation Detector |
US8801194B2 (en) * | 2010-03-09 | 2014-08-12 | Panasonic Corporation | Projector with illumination control based on fixation degree |
US9123247B2 (en) * | 2010-03-17 | 2015-09-01 | Honda Motor Co., Ltd. | Surrounding area monitoring apparatus for vehicle |
-
2012
- 2012-03-05 DE DE102012203440A patent/DE102012203440A1/de not_active Withdrawn
-
2013
- 2013-01-24 JP JP2014559134A patent/JP5911609B2/ja active Active
- 2013-01-24 US US14/382,102 patent/US9476762B2/en not_active Expired - Fee Related
- 2013-01-24 CN CN201380012466.7A patent/CN104145476B/zh not_active Expired - Fee Related
- 2013-01-24 WO PCT/EP2013/051305 patent/WO2013131683A1/de active Application Filing
- 2013-03-04 FR FR1351888A patent/FR2987676A1/fr not_active Withdrawn
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Publication number | Publication date |
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WO2013131683A1 (de) | 2013-09-12 |
US20150028207A1 (en) | 2015-01-29 |
JP2015515608A (ja) | 2015-05-28 |
FR2987676A1 (fr) | 2013-09-06 |
US9476762B2 (en) | 2016-10-25 |
CN104145476A (zh) | 2014-11-12 |
DE102012203440A1 (de) | 2013-09-05 |
CN104145476B (zh) | 2017-12-22 |
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