FR2926881B1 - Determination de la position d'un element magnetique par rapport a un reseau de capteurs a effet hall lineaires - Google Patents
Determination de la position d'un element magnetique par rapport a un reseau de capteurs a effet hall lineairesInfo
- Publication number
- FR2926881B1 FR2926881B1 FR0800392A FR0800392A FR2926881B1 FR 2926881 B1 FR2926881 B1 FR 2926881B1 FR 0800392 A FR0800392 A FR 0800392A FR 0800392 A FR0800392 A FR 0800392A FR 2926881 B1 FR2926881 B1 FR 2926881B1
- Authority
- FR
- France
- Prior art keywords
- relation
- determining
- magnetic element
- hall sensor
- sensor network
- 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.)
- Active
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
- G01D5/244—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 characteristics of pulses or pulse trains; generating pulses or pulse trains
- G01D5/24471—Error correction
- G01D5/2448—Correction of gain, threshold, offset or phase control
-
- 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
- G01D5/142—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 using Hall-effect devices
- G01D5/145—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 using Hall-effect devices influenced by the relative movement between the Hall device and magnetic fields
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0800392A FR2926881B1 (fr) | 2008-01-25 | 2008-01-25 | Determination de la position d'un element magnetique par rapport a un reseau de capteurs a effet hall lineaires |
PCT/EP2009/000368 WO2009092574A1 (fr) | 2008-01-25 | 2009-01-22 | Determination de la position d'un element magnetique par rapport a un reseau de capteurs a effet hall lineaires |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0800392A FR2926881B1 (fr) | 2008-01-25 | 2008-01-25 | Determination de la position d'un element magnetique par rapport a un reseau de capteurs a effet hall lineaires |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2926881A1 FR2926881A1 (fr) | 2009-07-31 |
FR2926881B1 true FR2926881B1 (fr) | 2010-12-10 |
Family
ID=39773008
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0800392A Active FR2926881B1 (fr) | 2008-01-25 | 2008-01-25 | Determination de la position d'un element magnetique par rapport a un reseau de capteurs a effet hall lineaires |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR2926881B1 (fr) |
WO (1) | WO2009092574A1 (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2954823A1 (fr) | 2009-12-28 | 2011-07-01 | Continental Automotive France | Procede de determination de la position d'un element magnetique utilisant des capteurs a effet hall lineaires et dispositif associe |
FR2954825B1 (fr) * | 2009-12-30 | 2012-04-27 | Continental Automotive France | Procede et dispositif de determination de position d'un element magnetique par un reseau de capteurs |
FR2967255B1 (fr) | 2010-11-04 | 2019-03-22 | Continental Automotive France | Dispositif de determination de la position d'un element magnetique utilisant des cellules a effet hall lineaires |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1052473B1 (fr) * | 1997-12-22 | 2003-05-02 | Brown & Sharpe Tesa S.A. | Dispositifs de mesure magnétique avec reduction de la dissipation d'énergie ou mode de veille |
US6097183A (en) * | 1998-04-14 | 2000-08-01 | Honeywell International Inc. | Position detection apparatus with correction for non-linear sensor regions |
US6522130B1 (en) * | 1998-07-20 | 2003-02-18 | Uqm Technologies, Inc. | Accurate rotor position sensor and method using magnet and sensors mounted adjacent to the magnet and motor |
JP2002022403A (ja) * | 2000-07-13 | 2002-01-23 | Tokyo Keiso Co Ltd | 変位検出器および変位検出方法 |
US6992479B2 (en) * | 2003-01-31 | 2006-01-31 | Delphi Technologies, Inc. | Magnetic sensor array configuration for measuring a position and method of operating same |
US7030604B1 (en) * | 2004-11-18 | 2006-04-18 | Honeywell International Inc. | Thermal coefficients of nudge compensation and tare for linear and rotary MR array position transducers |
-
2008
- 2008-01-25 FR FR0800392A patent/FR2926881B1/fr active Active
-
2009
- 2009-01-22 WO PCT/EP2009/000368 patent/WO2009092574A1/fr active Application Filing
Also Published As
Publication number | Publication date |
---|---|
FR2926881A1 (fr) | 2009-07-31 |
WO2009092574A1 (fr) | 2009-07-30 |
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Legal Events
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TP | Transmission of property |
Owner name: VITESCO TECHNOLOGIES, DE Effective date: 20210309 |
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Year of fee payment: 15 |
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CA | Change of address |
Effective date: 20220103 |
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