DE60137394D1 - Positionsbestimmungssystem über kurze entfernung - Google Patents

Positionsbestimmungssystem über kurze entfernung

Info

Publication number
DE60137394D1
DE60137394D1 DE60137394T DE60137394T DE60137394D1 DE 60137394 D1 DE60137394 D1 DE 60137394D1 DE 60137394 T DE60137394 T DE 60137394T DE 60137394 T DE60137394 T DE 60137394T DE 60137394 D1 DE60137394 D1 DE 60137394D1
Authority
DE
Germany
Prior art keywords
short distance
position determination
determination system
short
distance
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.)
Expired - Lifetime
Application number
DE60137394T
Other languages
English (en)
Inventor
Denis Duret
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Application granted granted Critical
Publication of DE60137394D1 publication Critical patent/DE60137394D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
    • G01D5/14—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage
    • G01D5/20—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature
    • G01D5/204—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature by influencing the mutual induction between two or more coils
    • G01D5/2073—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature by influencing the mutual induction between two or more coils by movement of a single coil with respect to two or more coils
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/003—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring position, not involving coordinate determination
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/004—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring coordinates of points
    • 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
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
    • G01D5/14—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage
    • G01D5/20—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature
    • G01D5/204—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature by influencing the mutual induction between two or more coils
    • G01D5/2066—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature by influencing the mutual induction between two or more coils by movement of a single coil with respect to a single other coil
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
    • H04B5/20—Near-field transmission systems, e.g. inductive or capacitive transmission systems characterised by the transmission technique; characterised by the transmission medium
    • H04B5/22—Capacitive coupling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
    • H04B5/20—Near-field transmission systems, e.g. inductive or capacitive transmission systems characterised by the transmission technique; characterised by the transmission medium
    • H04B5/24—Inductive coupling
    • H04B5/26—Inductive coupling using coils
    • H04B5/263—Multiple coils at either side
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
    • H04B5/20—Near-field transmission systems, e.g. inductive or capacitive transmission systems characterised by the transmission technique; characterised by the transmission medium
    • H04B5/24—Inductive coupling
    • H04B5/26—Inductive coupling using coils
    • H04B5/266—One coil at each side, e.g. with primary and secondary coils

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
DE60137394T 2000-07-31 2001-07-27 Positionsbestimmungssystem über kurze entfernung Expired - Lifetime DE60137394D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0010045A FR2812481B1 (fr) 2000-07-31 2000-07-31 Systeme de localisation a courte distance
PCT/FR2001/002476 WO2002010674A1 (fr) 2000-07-31 2001-07-27 Systeme de localisation a courte distance

Publications (1)

Publication Number Publication Date
DE60137394D1 true DE60137394D1 (de) 2009-03-05

Family

ID=8853115

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60137394T Expired - Lifetime DE60137394D1 (de) 2000-07-31 2001-07-27 Positionsbestimmungssystem über kurze entfernung

Country Status (6)

Country Link
US (1) US6667612B2 (de)
EP (1) EP1200794B1 (de)
JP (1) JP2004505262A (de)
DE (1) DE60137394D1 (de)
FR (1) FR2812481B1 (de)
WO (1) WO2002010674A1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7639051B2 (en) 2002-03-22 2009-12-29 Bosch Rexroth Ag Circuit arrangement for rectifying the output voltage of a sensor that is fed by an oscillator
EP1455454A3 (de) * 2003-03-07 2009-09-30 Pilz Auslandsbeteiligungen GmbH Induktive Überwachungsvorrichtung und Verfahren zur Überwachung des Abstands zwischen einer ersten und einer zweiten Spule
GB0319518D0 (en) * 2003-08-19 2003-09-17 Plextek Ltd Location monitoring apparatus
EP1789756A2 (de) * 2004-08-09 2007-05-30 Sensopad Limited Abtastvorrichtung und -verfahren
US8391952B2 (en) 2007-10-11 2013-03-05 General Electric Company Coil arrangement for an electromagnetic tracking system
GB2482651B (en) 2010-04-15 2013-05-01 And Technology Res Ltd An electromagnetic method for sensing the relative position of two items using coupled tuned circuits
GB2494183A (en) * 2011-09-02 2013-03-06 Sonuus Ltd Musical effect controller with a position sensor comprising a tuned resonant circuit
US9292721B2 (en) 2013-03-01 2016-03-22 Texas Instruments Incorporated NFC receiver architecture with improved power sensitivity
KR102505254B1 (ko) * 2016-10-13 2023-03-03 삼성전자주식회사 데이터를 송신하는 전자 장치 및 그 제어 방법
GB2570533B (en) * 2017-12-20 2021-09-22 Sonuus Ltd Keyboard sensor systems and methods
GB2595621B (en) 2018-08-07 2022-07-06 Sonuus Ltd Electronic drums

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3852662A (en) * 1971-03-19 1974-12-03 B Katz Proximity measuring employing a self-balancing bridge and measuring the adjustable balancing component thereof
JPS5080156A (de) * 1973-11-14 1975-06-30
DE3240478A1 (de) * 1982-11-02 1984-05-03 Messerschmitt-Bölkow-Blohm GmbH, 8000 München Sensor zum erfassen von magnetfeldverzerrungen bzw. aus diesen ableitbaren messgroessen
US4608564A (en) * 1982-11-08 1986-08-26 General Services Engineering, Inc. Apparatus for the remote monitoring of meters and other devices
US4642786A (en) * 1984-05-25 1987-02-10 Position Orientation Systems, Ltd. Method and apparatus for position and orientation measurement using a magnetic field and retransmission
FR2586302B1 (fr) 1985-08-13 1988-02-12 Commissariat Energie Atomique Procede pour localiser un objet et determiner son orientation dans l'espace et dispositif de mise en oeuvre
GB2257528A (en) * 1991-06-18 1993-01-13 Colebrand Ltd Locating the position of ferrous reinforcement in a structure
US5115224A (en) * 1991-07-05 1992-05-19 Detection Systems, Inc. Personal security system network
GB9302757D0 (en) * 1993-02-11 1993-03-24 Esselte Meto Int Gmbh Method and system for detecting a marker
DE4445819C2 (de) * 1994-12-21 1997-07-10 Honeywell Ag Abstands/Positions-Meßvorrichtung
US5986549A (en) * 1997-07-23 1999-11-16 Teodorescu; Horia-Nicolai Position and movement reasonant sensor

Also Published As

Publication number Publication date
US20020140419A1 (en) 2002-10-03
EP1200794B1 (de) 2009-01-14
WO2002010674A1 (fr) 2002-02-07
FR2812481B1 (fr) 2002-12-13
FR2812481A1 (fr) 2002-02-01
JP2004505262A (ja) 2004-02-19
EP1200794A1 (de) 2002-05-02
US6667612B2 (en) 2003-12-23

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition