ITTO20040411A1 - Dispositivo di rilevamento di grandezze fisiche, particolarmente di umidita', e relativo metodo di rilevamento. - Google Patents
Dispositivo di rilevamento di grandezze fisiche, particolarmente di umidita', e relativo metodo di rilevamento.Info
- Publication number
- ITTO20040411A1 ITTO20040411A1 IT000411A ITTO20040411A ITTO20040411A1 IT TO20040411 A1 ITTO20040411 A1 IT TO20040411A1 IT 000411 A IT000411 A IT 000411A IT TO20040411 A ITTO20040411 A IT TO20040411A IT TO20040411 A1 ITTO20040411 A1 IT TO20040411A1
- Authority
- IT
- Italy
- Prior art keywords
- humidity
- detection
- sensor
- related method
- physical sizes
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
- G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
- G01N27/12—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of a solid body in dependence upon absorption of a fluid; of a solid body in dependence upon reaction with a fluid, for detecting components in the fluid
- G01N27/121—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of a solid body in dependence upon absorption of a fluid; of a solid body in dependence upon reaction with a fluid, for detecting components in the fluid for determining moisture content, e.g. humidity, of the fluid
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
- G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
- G01N27/12—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of a solid body in dependence upon absorption of a fluid; of a solid body in dependence upon reaction with a fluid, for detecting components in the fluid
- G01N27/122—Circuits particularly adapted therefor, e.g. linearising circuits
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0004—Gaseous mixtures, e.g. polluted air
- G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
- G01N33/0027—General constructional details of gas analysers, e.g. portable test equipment concerning the detector
- G01N33/0031—General constructional details of gas analysers, e.g. portable test equipment concerning the detector comprising two or more sensors, e.g. a sensor array
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT000411A ITTO20040411A1 (it) | 2004-06-21 | 2004-06-21 | Dispositivo di rilevamento di grandezze fisiche, particolarmente di umidita', e relativo metodo di rilevamento. |
PCT/EP2005/006349 WO2005124327A1 (en) | 2004-06-21 | 2005-06-14 | Physical quantity, particularly humidity detection device, and related detecting method |
CN2005800205119A CN1973200B (zh) | 2004-06-21 | 2005-06-14 | 特别是湿度的物理量的检测装置和相关检测方法 |
AT05748032T ATE543090T1 (de) | 2004-06-21 | 2005-06-14 | Nachweisvorrichtung für eine physikalische grösse,insbesondere luftfeuchtigkeit, und damit verbundenes nachweisverfahren |
US11/630,239 US7498823B2 (en) | 2004-06-21 | 2005-06-14 | Physical quantity, particularly humidity detection device, and related detecting method |
EP05748032A EP1759190B1 (en) | 2004-06-21 | 2005-06-14 | Physical quantity, particularly humidity detection device, and related detecting method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT000411A ITTO20040411A1 (it) | 2004-06-21 | 2004-06-21 | Dispositivo di rilevamento di grandezze fisiche, particolarmente di umidita', e relativo metodo di rilevamento. |
Publications (1)
Publication Number | Publication Date |
---|---|
ITTO20040411A1 true ITTO20040411A1 (it) | 2004-09-21 |
Family
ID=34981361
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT000411A ITTO20040411A1 (it) | 2004-06-21 | 2004-06-21 | Dispositivo di rilevamento di grandezze fisiche, particolarmente di umidita', e relativo metodo di rilevamento. |
Country Status (6)
Country | Link |
---|---|
US (1) | US7498823B2 (it) |
EP (1) | EP1759190B1 (it) |
CN (1) | CN1973200B (it) |
AT (1) | ATE543090T1 (it) |
IT (1) | ITTO20040411A1 (it) |
WO (1) | WO2005124327A1 (it) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101286100A (zh) * | 2007-04-10 | 2008-10-15 | 鸿富锦精密工业(深圳)有限公司 | 触摸屏的控制装置和控制方法 |
US9476928B2 (en) | 2009-04-28 | 2016-10-25 | Textron Innovations Inc. | System and method for detecting sensor leakage |
WO2010126933A1 (en) * | 2009-04-28 | 2010-11-04 | Bell Helicopter Textron Inc. | System and method for detecting sensor leakage |
JP5764855B2 (ja) * | 2010-10-27 | 2015-08-19 | 博男 今村 | 物理量検出回路、及び物理量検出方法 |
TWI458969B (zh) * | 2012-11-07 | 2014-11-01 | China Steel Corp | Humidity detection device |
US9746438B2 (en) * | 2013-02-06 | 2017-08-29 | Veris Industries, Llc | Humidity sensor with temperature compensation |
JP2014163883A (ja) * | 2013-02-27 | 2014-09-08 | Chino Corp | 熱伝導式湿度センサを用いた湿度監視システム |
US9804205B2 (en) * | 2015-04-27 | 2017-10-31 | Power Integrations, Inc. | Current sense ratio compensation |
CN106442641A (zh) * | 2015-08-06 | 2017-02-22 | 盛群半导体股份有限公司 | 湿度感测方法及其电路 |
CN105806898B (zh) * | 2016-03-10 | 2018-06-29 | 电子科技大学 | 一种用于气体传感器的气体浓度标定方法 |
US10364926B2 (en) | 2016-09-02 | 2019-07-30 | Veris Industries, Llc | Endcap for dry pressure insertion probe |
TR201614439A1 (en) * | 2016-10-13 | 2018-04-24 | Univ Yeditepe | SMART OPTIMAL ANALOG CIRCUIT FOR SENSOR LINEARIZATION IN A WIDE RANGE |
EP3540422B1 (en) * | 2018-03-14 | 2024-01-03 | Sciosense B.V. | Monolithic gas sensor arrangement, manufacturing method and measurement method |
CN110243883B (zh) * | 2019-06-18 | 2020-06-12 | 福州大学 | 一种适用于基于hs1101的智能湿度传感***的相对湿度拟合方法 |
CN112558506A (zh) * | 2019-09-25 | 2021-03-26 | 佛山市顺德区美的洗涤电器制造有限公司 | 控制方法及厨房装置、计算机可读存储介质 |
CN111580572A (zh) * | 2020-05-31 | 2020-08-25 | 杭州晶一智能科技有限公司 | 基于湿度二阶导数分析的自动抽油烟机智能控制方法 |
Family Cites Families (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3582728A (en) * | 1969-03-06 | 1971-06-01 | Johnson Service Co | Capacitance humidity sensing element |
US3675484A (en) * | 1970-06-05 | 1972-07-11 | Battelle Development Corp | Apparatus for temperature measurement |
US3775843A (en) * | 1970-08-07 | 1973-12-04 | R Wendt | Method of making temperature responsive apparatus |
US3731535A (en) * | 1970-08-07 | 1973-05-08 | R Wendt | Temperature responsive apparatus |
WO1982000362A1 (en) * | 1980-07-21 | 1982-02-04 | Kinjo N | Moisture-sensitive element,moisture-sensitive material and manufacturing method for same |
US4404462A (en) * | 1981-03-30 | 1983-09-13 | Edsyn, Inc. | Universal temperature control circuits |
US4442422A (en) * | 1982-03-31 | 1984-04-10 | Murata Manufacturing Co., Ltd. | Humidity sensitive resistor |
JPS60177253A (ja) * | 1984-02-24 | 1985-09-11 | Shizuoka Seiki Co Ltd | 穀物の含水率測定装置 |
US4572900A (en) * | 1984-04-25 | 1986-02-25 | The United States Of America As Represented By The Secretary Of The Navy | Organic semiconductor vapor sensing method |
JPS6258893U (it) * | 1985-09-30 | 1987-04-11 | ||
US4793175A (en) * | 1986-04-05 | 1988-12-27 | Robert Bosch Gmbh | Humidity sensor, sensor material, method of manufacture and humidity sensing system, especially for automotive use |
US4868390A (en) * | 1988-02-16 | 1989-09-19 | Eltec Instruments, Inc. | Pyroelectric sensor with high sensitivity |
FI901655A0 (fi) * | 1989-05-02 | 1990-04-02 | Siemens Ag | Kapacitiv fuktsensor. |
US5414441A (en) * | 1991-01-11 | 1995-05-09 | Ncr Corporation | Temperature compensation apparatus for liquid crystal display |
FR2680587B1 (fr) * | 1991-08-23 | 1993-10-15 | Thomson Csf | Procede et dispositif de commande et regulation. |
GB9123893D0 (en) * | 1991-11-11 | 1992-01-02 | Lucas Ind Plc | Hot wire flow rate measuring circuit |
DE4226137A1 (de) * | 1992-08-07 | 1994-02-10 | Honeywell Regelsysteme Gmbh | Schaltungsanordnung zur Auswertung des Signales eines kapazitiven Meßwertfühlers |
JPH06109677A (ja) * | 1992-09-26 | 1994-04-22 | Marcon Electron Co Ltd | 湿度検出回路 |
EP0676636B1 (en) * | 1994-03-31 | 1998-06-17 | TDK Corporation | Humidity sensor and method for making |
JP2795807B2 (ja) * | 1994-06-16 | 1998-09-10 | ティーディーケイ株式会社 | 湿度センサ |
US6189385B1 (en) * | 1995-09-18 | 2001-02-20 | Hitachi, Ltd. | Shaking table and method of controlling the same |
JP3255273B2 (ja) * | 1996-06-26 | 2002-02-12 | 株式会社鷹山 | センサ回路 |
CA2221678A1 (en) * | 1996-11-22 | 1998-05-22 | Pittway Corporation | Detector with variable resistance sensor |
JPH10239264A (ja) * | 1997-02-25 | 1998-09-11 | Sanriki Kogyo Kk | 電気抵抗式湿度センサ |
US5918260A (en) * | 1997-06-11 | 1999-06-29 | Cts Corporation | Gas sensor with multi-level sensitivity circuitry |
US6651020B2 (en) * | 1997-12-24 | 2003-11-18 | Edward S. More | Method and apparatus for economical drift compensation in high resolution measurements |
DE19811069C2 (de) * | 1998-03-13 | 2000-03-09 | Siemens Ag | Meßschaltung zur Ermittlung der Konzentration eines oder mehrerer Gase in einem Gasgemisch |
US6220076B1 (en) * | 1999-05-06 | 2001-04-24 | Queen's University At Kingston | Differential gas analyzer |
US20020190733A1 (en) * | 2001-06-11 | 2002-12-19 | Dainichiro Kinoshita | Circuit for detecting a minute change in resistance |
CA2464525C (en) * | 2001-10-24 | 2012-01-10 | Pressure Profile Systems, Inc. | Array sensor electronics |
CN2543063Y (zh) * | 2002-05-24 | 2003-04-02 | 杨慕杰 | 复合高分子电阻型薄膜湿敏元件 |
CN2594792Y (zh) * | 2003-01-16 | 2003-12-24 | 上海无线电二十三厂 | 高空气象探测用电容式湿度传感器 |
EP1445678A1 (en) * | 2003-02-05 | 2004-08-11 | Agilent Technologies, Inc. - a Delaware corporation - | Voltage to current converter |
-
2004
- 2004-06-21 IT IT000411A patent/ITTO20040411A1/it unknown
-
2005
- 2005-06-14 WO PCT/EP2005/006349 patent/WO2005124327A1/en not_active Application Discontinuation
- 2005-06-14 EP EP05748032A patent/EP1759190B1/en not_active Not-in-force
- 2005-06-14 US US11/630,239 patent/US7498823B2/en active Active
- 2005-06-14 AT AT05748032T patent/ATE543090T1/de active
- 2005-06-14 CN CN2005800205119A patent/CN1973200B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
ATE543090T1 (de) | 2012-02-15 |
US7498823B2 (en) | 2009-03-03 |
CN1973200B (zh) | 2011-03-30 |
US20080028853A1 (en) | 2008-02-07 |
CN1973200A (zh) | 2007-05-30 |
EP1759190B1 (en) | 2012-01-25 |
WO2005124327A1 (en) | 2005-12-29 |
EP1759190A1 (en) | 2007-03-07 |
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