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BRPI0516042A - dispositivo com um arranjo de sensor, e, arranjo de sensor - Google Patents

dispositivo com um arranjo de sensor, e, arranjo de sensor

Info

Publication number
BRPI0516042A
BRPI0516042A BRPI0516042-1A BRPI0516042A BRPI0516042A BR PI0516042 A BRPI0516042 A BR PI0516042A BR PI0516042 A BRPI0516042 A BR PI0516042A BR PI0516042 A BRPI0516042 A BR PI0516042A
Authority
BR
Brazil
Prior art keywords
field
sensor arrangement
moving object
detector
detectors
Prior art date
Application number
BRPI0516042-1A
Other languages
English (en)
Inventor
Zon Hans Van
Jaap Ruigrok
Der Hoeven Jan C Van
Kim Phan Le
Original Assignee
Koninkl Philips Electronics Nv
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 Koninkl Philips Electronics Nv filed Critical Koninkl Philips Electronics Nv
Publication of BRPI0516042A publication Critical patent/BRPI0516042A/pt

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
    • G01D5/142—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
    • G01D5/147—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 movement of a third element, the position of Hall device and the source of magnetic field being fixed in respect to each other
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/02—Measuring direction or magnitude of magnetic fields or magnetic flux
    • G01R33/06—Measuring direction or magnitude of magnetic fields or magnetic flux using galvano-magnetic devices
    • G01R33/09—Magnetoresistive devices
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/02—Measuring direction or magnitude of magnetic fields or magnetic flux
    • G01R33/06—Measuring direction or magnitude of magnetic fields or magnetic flux using galvano-magnetic devices
    • G01R33/09—Magnetoresistive devices
    • G01R33/096—Magnetoresistive devices anisotropic magnetoresistance sensors
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G9/00—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously
    • G05G9/02—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously the controlling member being movable in different independent ways, movement in each individual way actuating one controlled member only
    • G05G9/04—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously the controlling member being movable in different independent ways, movement in each individual way actuating one controlled member only in which movement in two or more ways can occur simultaneously
    • G05G9/047—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously the controlling member being movable in different independent ways, movement in each individual way actuating one controlled member only in which movement in two or more ways can occur simultaneously the controlling member being movable by hand about orthogonal axes, e.g. joysticks
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
    • G06F3/0338—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor with detection of limited linear or angular displacement of an operating part of the device from a neutral position, e.g. isotonic or isometric joysticks
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G9/00—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously
    • G05G9/02—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously the controlling member being movable in different independent ways, movement in each individual way actuating one controlled member only
    • G05G9/04—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously the controlling member being movable in different independent ways, movement in each individual way actuating one controlled member only in which movement in two or more ways can occur simultaneously
    • G05G9/047—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously the controlling member being movable in different independent ways, movement in each individual way actuating one controlled member only in which movement in two or more ways can occur simultaneously the controlling member being movable by hand about orthogonal axes, e.g. joysticks
    • G05G2009/04703—Mounting of controlling member
    • G05G2009/04722—Mounting of controlling member elastic, e.g. flexible shaft
    • G05G2009/04729—Mounting of controlling member elastic, e.g. flexible shaft melastomeric
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G9/00—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously
    • G05G9/02—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously the controlling member being movable in different independent ways, movement in each individual way actuating one controlled member only
    • G05G9/04—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously the controlling member being movable in different independent ways, movement in each individual way actuating one controlled member only in which movement in two or more ways can occur simultaneously
    • G05G9/047—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously the controlling member being movable in different independent ways, movement in each individual way actuating one controlled member only in which movement in two or more ways can occur simultaneously the controlling member being movable by hand about orthogonal axes, e.g. joysticks
    • G05G2009/0474—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously the controlling member being movable in different independent ways, movement in each individual way actuating one controlled member only in which movement in two or more ways can occur simultaneously the controlling member being movable by hand about orthogonal axes, e.g. joysticks characterised by means converting mechanical movement into electric signals
    • G05G2009/04755—Magnetic sensor, e.g. hall generator, pick-up coil

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Human Computer Interaction (AREA)
  • Measuring Magnetic Variables (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Hall/Mr Elements (AREA)
  • Geophysics And Detection Of Objects (AREA)

Abstract

"DISPOSITIVO COM UM ARRANJO DE SENSOR, E, ARRANJO DE SENSOR". Dispositivos (1) incluindo arranjos de sensor (10) com detectores de campo ( 12) para detectar componentes ( 18) de campos magnéticos em planos dos detectores de campo (12) e com objetos móveis (13) para, em resposta a movimentos inclinados, mudar pelo menos partes dos componentes (18) dos campos magnéticos no plano dos detectores de campo (12) são feitos menos sensíveis a campos dispersos em plano provendo os detectores de campo (12) com elementos dependentes de campo saturados (31). O objeto móvel (13) pode incluir um gerador de campo móvel para gerar o campo magnético, ou o objeto móvel (13) e o gerador de campo (11) podem ser objetos diferentes. O campo magnético é tal que o elemento dependente de campo (31) seja saturado. O gerador de campo (11) é menor do que o detector de campo (12), e o objeto móvel (13) é maior do que o detector de campo (12), para reduzir problemas de alinhamento. O objeto móvel (13) tem um ponto de articulação perto do detector de campo (12).
BRPI0516042-1A 2004-09-27 2005-09-21 dispositivo com um arranjo de sensor, e, arranjo de sensor BRPI0516042A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP04104681 2004-09-27
EP05107850 2005-08-26
PCT/IB2005/053110 WO2006035371A1 (en) 2004-09-27 2005-09-21 Sensor arrangement

Publications (1)

Publication Number Publication Date
BRPI0516042A true BRPI0516042A (pt) 2008-08-19

Family

ID=35446004

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0516042-1A BRPI0516042A (pt) 2004-09-27 2005-09-21 dispositivo com um arranjo de sensor, e, arranjo de sensor

Country Status (8)

Country Link
US (1) US20080258722A1 (pt)
EP (1) EP1797497A1 (pt)
JP (1) JP2008514914A (pt)
KR (1) KR20070060109A (pt)
BR (1) BRPI0516042A (pt)
MX (1) MX2007003324A (pt)
RU (1) RU2007115917A (pt)
WO (1) WO2006035371A1 (pt)

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DE102006008633A1 (de) * 2006-02-24 2007-08-30 Robert Bosch Gmbh Magnetsensoranordnung
DE102006042725A1 (de) * 2006-09-12 2008-03-27 Austriamicrosystems Ag Anordnung und Verfahren zum Betrieb einer Anordnung zur Detektion einer Neigung eines beweglichen Körpers
CN101568804B (zh) * 2006-12-27 2012-04-25 Nxp股份有限公司 传感器
US8195423B2 (en) 2007-07-03 2012-06-05 Nxp, B.V. Calibration of an AMR sensor
DE102007040183A1 (de) * 2007-08-25 2009-03-05 Sensitec Naomi Gmbh Magnetfeldsensor zur Erfassung eines äußeren magnetischen Felds, insbesondere des Erdmagnetfelds, sowie mit solchen Magnetfeldsensoren gebildetes Magnetfeldsensorsystem
JP5139822B2 (ja) * 2008-01-30 2013-02-06 浜松光電株式会社 磁界プローブ
FR2955942B1 (fr) * 2010-01-29 2013-01-04 Centre Nat Rech Scient Magnetometre integre et son procede de fabrication
US9678175B2 (en) * 2010-07-26 2017-06-13 Radiation Monitoring Devices, Inc. Eddy current detection
IT1403433B1 (it) * 2010-12-27 2013-10-17 St Microelectronics Srl Sensore magnetoresistivo con capacita' parassita ridotta, e metodo
IT1403434B1 (it) 2010-12-27 2013-10-17 St Microelectronics Srl Sensore di campo magnetico avente elementi magnetoresistivi anisotropi, con disposizione perfezionata di relativi elementi di magnetizzazione
US8901924B2 (en) 2011-02-21 2014-12-02 Everspin Technologies, Inc. Apparatus and method for sequentially resetting elements of a magnetic sensor array
US8947082B2 (en) 2011-10-21 2015-02-03 University College Cork, National University Of Ireland Dual-axis anisotropic magnetoresistive sensors
US9817078B2 (en) * 2012-05-10 2017-11-14 Allegro Microsystems Llc Methods and apparatus for magnetic sensor having integrated coil
US9778776B2 (en) 2012-07-30 2017-10-03 Beijing Lenovo Software Ltd. Method and system for processing data
US10725100B2 (en) 2013-03-15 2020-07-28 Allegro Microsystems, Llc Methods and apparatus for magnetic sensor having an externally accessible coil
DE102013104486A1 (de) 2013-05-02 2014-11-20 Sensitec Gmbh Magnetfeldsensorvorrichtung
US10145908B2 (en) 2013-07-19 2018-12-04 Allegro Microsystems, Llc Method and apparatus for magnetic sensor producing a changing magnetic field
EP3156882A1 (en) * 2015-10-16 2017-04-19 ETH Zurich Pointing device
US10837943B2 (en) 2017-05-26 2020-11-17 Allegro Microsystems, Llc Magnetic field sensor with error calculation
US11428755B2 (en) 2017-05-26 2022-08-30 Allegro Microsystems, Llc Coil actuated sensor with sensitivity detection
US10996289B2 (en) 2017-05-26 2021-05-04 Allegro Microsystems, Llc Coil actuated position sensor with reflected magnetic field
EP3650824A4 (en) 2017-07-06 2021-03-03 Minebea Mitsumi Inc. EXTENSION GAUGE AND MULTI-AXIS FORCE SENSOR
JP6517302B1 (ja) 2017-10-31 2019-05-22 Tdk株式会社 位置検出装置
US11262422B2 (en) 2020-05-08 2022-03-01 Allegro Microsystems, Llc Stray-field-immune coil-activated position sensor
US11493361B2 (en) 2021-02-26 2022-11-08 Allegro Microsystems, Llc Stray field immune coil-activated sensor
WO2023014790A1 (en) * 2021-08-05 2023-02-09 Kokanee Research Llc Systems with deformable controllers
US11578997B1 (en) 2021-08-24 2023-02-14 Allegro Microsystems, Llc Angle sensor using eddy currents
EP4194815B1 (en) 2021-12-10 2024-06-05 Melexis Technologies SA Sensor assembly with a joystick or a thumbstick

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CA1184624A (en) * 1982-01-13 1985-03-26 Yoshimitsu Ishitobi Joystick controller using magnetosensitive elements with bias magnets
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Also Published As

Publication number Publication date
JP2008514914A (ja) 2008-05-08
WO2006035371A1 (en) 2006-04-06
EP1797497A1 (en) 2007-06-20
KR20070060109A (ko) 2007-06-12
RU2007115917A (ru) 2008-11-10
MX2007003324A (es) 2007-06-05
US20080258722A1 (en) 2008-10-23

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]