WO2003071237A3 - Module d'acquisition a entree universelle pour la mesure de grandeurs physiques - Google Patents

Module d'acquisition a entree universelle pour la mesure de grandeurs physiques Download PDF

Info

Publication number
WO2003071237A3
WO2003071237A3 PCT/FR2003/000516 FR0300516W WO03071237A3 WO 2003071237 A3 WO2003071237 A3 WO 2003071237A3 FR 0300516 W FR0300516 W FR 0300516W WO 03071237 A3 WO03071237 A3 WO 03071237A3
Authority
WO
WIPO (PCT)
Prior art keywords
measurement
physical parameters
recording module
universal input
input
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/FR2003/000516
Other languages
English (en)
Other versions
WO2003071237A2 (fr
Inventor
Alain Pasty
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ERMME
Original Assignee
ERMME
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ERMME filed Critical ERMME
Priority to JP2003570094A priority Critical patent/JP2005517949A/ja
Priority to EP03717405A priority patent/EP1476725A2/fr
Priority to CA002476009A priority patent/CA2476009A1/fr
Priority to US10/504,819 priority patent/US7026828B2/en
Priority to AU2003222573A priority patent/AU2003222573A1/en
Publication of WO2003071237A2 publication Critical patent/WO2003071237A2/fr
Publication of WO2003071237A3 publication Critical patent/WO2003071237A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D21/00—Measuring or testing not otherwise provided for
    • G01D21/02—Measuring two or more variables by means not covered by a single other subclass

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Testing Or Calibration Of Command Recording Devices (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Analogue/Digital Conversion (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)

Abstract

L'invention concerne une carte d'acquisition pour la mesure de grandeurs physiques. Cette carte comprend au moins un convertisseur analogique-numérique et au moins un connecteur d'entrée apte à recevoir un capteur. Selon l'invention, cette carte d'acquisition comporte en outre une source de tension et une résistance de référence disposée en série entre cette source de tension et une borne du connecteur d'entrée. Le convertisseur analogique-numérique comporte une entrée de référence alimentée par une tension prélevée aux bornes de cette résistance de référence et une entrée de conversion alimentée par une tension prélevée aux bornes du connecteur d'entrée.
PCT/FR2003/000516 2002-02-18 2003-02-18 Module d'acquisition a entree universelle pour la mesure de grandeurs physiques Ceased WO2003071237A2 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2003570094A JP2005517949A (ja) 2002-02-18 2003-02-18 物理量を測定するためのユニバーサル入力式のデータ収集モジュール
EP03717405A EP1476725A2 (fr) 2002-02-18 2003-02-18 Module d'acquisition a entree universelle pour la mesure de grandeurs physiques
CA002476009A CA2476009A1 (fr) 2002-02-18 2003-02-18 Module d'acquisition a entree universelle pour la mesure de grandeurs physiques
US10/504,819 US7026828B2 (en) 2002-02-18 2003-02-18 Recording module with a universal input for measurement of physical parameters
AU2003222573A AU2003222573A1 (en) 2002-02-18 2003-02-18 Recording module with a universal input for measurement of physical parameters

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0202043A FR2836248B1 (fr) 2002-02-18 2002-02-18 Module d'acquisition a entree universelle pour la mesure de grandeurs physiques
FR02/02043 2002-02-18

Publications (2)

Publication Number Publication Date
WO2003071237A2 WO2003071237A2 (fr) 2003-08-28
WO2003071237A3 true WO2003071237A3 (fr) 2004-03-25

Family

ID=27636283

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2003/000516 Ceased WO2003071237A2 (fr) 2002-02-18 2003-02-18 Module d'acquisition a entree universelle pour la mesure de grandeurs physiques

Country Status (7)

Country Link
US (1) US7026828B2 (fr)
EP (1) EP1476725A2 (fr)
JP (1) JP2005517949A (fr)
AU (1) AU2003222573A1 (fr)
CA (1) CA2476009A1 (fr)
FR (1) FR2836248B1 (fr)
WO (1) WO2003071237A2 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004023645B4 (de) * 2004-05-08 2006-09-07 Carl Mahr Holding Gmbh Computer kompatibler Längenmesstaster und Messtastersystem
KR101541443B1 (ko) * 2007-04-04 2015-08-04 삼성디스플레이 주식회사 액정 표시 장치
JP5494965B2 (ja) * 2010-08-12 2014-05-21 横河電機株式会社 信号処理装置
FR2993981B1 (fr) * 2012-07-24 2015-04-03 Commissariat Energie Atomique Calorimetre auto-etalonnable par substitution electrique
CN104913858A (zh) * 2015-05-29 2015-09-16 中国科学院声学研究所 一种数据采集装置,探测装置以及系统
NL2017179B1 (en) * 2016-07-15 2017-07-17 Intermodal Telematics B V Temperature measuring circuit obviating calibration
US10317295B2 (en) * 2016-09-30 2019-06-11 Rosemount Inc. Heat flux sensor

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2135842A (en) * 1983-01-22 1984-09-05 Measurement Systems Limited Electronic measurement systems
DE3900782A1 (de) * 1988-01-13 1989-07-27 Ciapem Vorrichtung zur eingabe von daten in einen mikroprozessor, insbesondere fuer die steuerung eines haushaltsgeraetes

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3895376A (en) * 1971-10-26 1975-07-15 Iwatsu Electric Co Ltd Dual slope integrating analog to digital converter
US3859654A (en) * 1972-10-11 1975-01-07 Ibm Analog to digital converter for electrical signals
US4016557A (en) * 1975-05-08 1977-04-05 Westinghouse Electric Corporation Automatic gain controlled amplifier apparatus
US5152482A (en) * 1990-06-29 1992-10-06 Standard Space Platforms Corp. Modular mother satellite bus for subsidiary payloads
US5469051A (en) * 1994-04-29 1995-11-21 International Business Machines Corp. Electrical defect detector for circuit lines
US5949247A (en) * 1996-05-23 1999-09-07 Fremont/Dynamics Coporation Of America Method and apparatus for automatically testing and evaluating electric generator sets
US5877718A (en) * 1997-03-24 1999-03-02 International Business Machines Corporation Differential analog-to-digital converter with low power consumption
JP4190082B2 (ja) * 1999-04-15 2008-12-03 パナソニック株式会社 信号補正装置および信号補正方法
US6774643B2 (en) * 2001-03-21 2004-08-10 Signature Control Systems Non-bridged single electrode impedance measurement system for determining a condition of a dielectric according to impedance related changes over a range of frequencies
JP3902778B2 (ja) * 2004-01-07 2007-04-11 株式会社半導体理工学研究センター アナログディジタル変換回路

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2135842A (en) * 1983-01-22 1984-09-05 Measurement Systems Limited Electronic measurement systems
DE3900782A1 (de) * 1988-01-13 1989-07-27 Ciapem Vorrichtung zur eingabe von daten in einen mikroprozessor, insbesondere fuer die steuerung eines haushaltsgeraetes

Also Published As

Publication number Publication date
WO2003071237A2 (fr) 2003-08-28
JP2005517949A (ja) 2005-06-16
FR2836248B1 (fr) 2005-01-28
US20050083069A1 (en) 2005-04-21
CA2476009A1 (fr) 2003-08-28
AU2003222573A1 (en) 2003-09-09
US7026828B2 (en) 2006-04-11
FR2836248A1 (fr) 2003-08-22
EP1476725A2 (fr) 2004-11-17

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