WO1998048284A3 - Method for detecting the direction of rotation of a wheel by means of hall probes - Google Patents

Method for detecting the direction of rotation of a wheel by means of hall probes Download PDF

Info

Publication number
WO1998048284A3
WO1998048284A3 PCT/DE1998/001140 DE9801140W WO9848284A3 WO 1998048284 A3 WO1998048284 A3 WO 1998048284A3 DE 9801140 W DE9801140 W DE 9801140W WO 9848284 A3 WO9848284 A3 WO 9848284A3
Authority
WO
WIPO (PCT)
Prior art keywords
wheel
rotation
detecting
hall probes
hall
Prior art date
Application number
PCT/DE1998/001140
Other languages
German (de)
French (fr)
Other versions
WO1998048284A2 (en
Inventor
Dieter Draxelmayr
Original Assignee
Siemens Ag
Dieter Draxelmayr
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 Siemens Ag, Dieter Draxelmayr filed Critical Siemens Ag
Priority to EP98931990A priority Critical patent/EP0977997A2/en
Priority to CA002287182A priority patent/CA2287182A1/en
Priority to JP54474098A priority patent/JP2001521630A/en
Publication of WO1998048284A2 publication Critical patent/WO1998048284A2/en
Publication of WO1998048284A3 publication Critical patent/WO1998048284A3/en
Priority to US09/426,422 priority patent/US6242905B1/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P13/00—Indicating or recording presence, absence, or direction, of movement
    • G01P13/02—Indicating direction only, e.g. by weather vane
    • G01P13/04—Indicating positive or negative direction of a linear movement or clockwise or anti-clockwise direction of a rotational movement
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P13/00—Indicating or recording presence, absence, or direction, of movement
    • G01P13/02—Indicating direction only, e.g. by weather vane
    • G01P13/04—Indicating positive or negative direction of a linear movement or clockwise or anti-clockwise direction of a rotational movement
    • G01P13/045—Indicating positive or negative direction of a linear movement or clockwise or anti-clockwise direction of a rotational movement with speed indication
    • 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
    • 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
    • G01D5/245—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 using a variable number of pulses in a train
    • G01D5/2451—Incremental encoders

Abstract

The invention relates to a method for detecting the direction of rotation of a wheel (8) by means of Hall probes (14 to 16) arranged in the peripheral direction of the wheel (8). A first, second and third hall probe (14 to 16) are positioned in succession so that the second Hall probe (15) lies between the first and third Hall probes (14, 16). The output signals (51, 52, 53) of the three Hall probes (14 to 16) are used to obtain two evaluation signals. Said evaluation signals are then compared to determine the direction of rotation of the wheel (8). The first evaluation signal is obtained by substracting the third output signal from the first output signal. The second output signal is obtained by adding the first and third output signals and substracting twice the value of the second output signal.
PCT/DE1998/001140 1997-04-24 1998-04-23 Method for detecting the direction of rotation of a wheel by means of hall probes WO1998048284A2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP98931990A EP0977997A2 (en) 1997-04-24 1998-04-23 Method for detecting the direction of rotation of a wheel by means of hall probes
CA002287182A CA2287182A1 (en) 1997-04-24 1998-04-23 Method for identifying the direction of rotation of a wheel by means o f hall probes
JP54474098A JP2001521630A (en) 1997-04-24 1998-04-23 Discrimination method of wheel rotation direction using Hall sensor element
US09/426,422 US6242905B1 (en) 1998-04-23 1999-10-25 Method for identifying the direction of rotation of a wheel using hall probes

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19717364A DE19717364C1 (en) 1997-04-24 1997-04-24 Method for identifying direction of rotation of wheel using Hall effect probes
DE19717364.0 1997-04-24

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US09/426,422 Continuation US6242905B1 (en) 1998-04-23 1999-10-25 Method for identifying the direction of rotation of a wheel using hall probes

Publications (2)

Publication Number Publication Date
WO1998048284A2 WO1998048284A2 (en) 1998-10-29
WO1998048284A3 true WO1998048284A3 (en) 1999-01-28

Family

ID=7827645

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE1998/001140 WO1998048284A2 (en) 1997-04-24 1998-04-23 Method for detecting the direction of rotation of a wheel by means of hall probes

Country Status (7)

Country Link
EP (1) EP0977997A2 (en)
JP (1) JP2001521630A (en)
KR (1) KR20010020194A (en)
CN (1) CN1260879A (en)
CA (1) CA2287182A1 (en)
DE (1) DE19717364C1 (en)
WO (1) WO1998048284A2 (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2792403B1 (en) 1999-04-14 2001-05-25 Roulements Soc Nouvelle POSITION AND / OR DISPLACEMENT SENSOR COMPRISING A PLURALITY OF ALIGNED SENSITIVE ELEMENTS
FR2794504B1 (en) * 1999-06-04 2001-07-13 Roulements Soc Nouvelle BEARING EQUIPPED WITH AN INFORMATION SENSOR DEVICE
NL1019828C2 (en) 2002-01-24 2003-07-25 Skf Ab Rotational speed sensor.
JP4302558B2 (en) * 2004-03-17 2009-07-29 三菱電機株式会社 Rotation state detection device and rotation state detection method
DE102004017191B4 (en) * 2004-04-07 2007-07-12 Infineon Technologies Ag Device and method for determining a direction of an object
US7365530B2 (en) 2004-04-08 2008-04-29 Allegro Microsystems, Inc. Method and apparatus for vibration detection
DE102004025776B3 (en) 2004-05-26 2005-07-21 Infineon Technologies Ag Detecting faults in determining angular speed and/or rotation direction of rotor involves determining phase difference between first angular speed signal and first rotation direction signal to detect faults
CN1330964C (en) * 2006-05-23 2007-08-08 北京航空航天大学 Apparatus for detecting rotation speed and direction of rotor of magnetic levitation reacted flywheel
DE102007022942A1 (en) * 2007-05-16 2008-11-20 Pepperl + Fuchs Gmbh An incremental pathfinder and method for determining a displacement of a first object relative to a second object
WO2009016593A2 (en) * 2007-08-02 2009-02-05 Nxp B.V. Sensor for detecting a moving direction
WO2009153839A1 (en) 2008-06-20 2009-12-23 株式会社ハーモニック・ドライブ・システムズ Magnetic encoder and actuator
DE102009026531A1 (en) * 2009-05-28 2010-12-02 Robert Bosch Gmbh Method for detecting a rotation of a rotatable part
US9329057B2 (en) 2012-05-31 2016-05-03 Allegro Microsystems, Llc Gear tooth sensor with peak and threshold detectors
CN103487598A (en) * 2013-10-15 2014-01-01 湖南湘依铁路机车电器股份有限公司 Multi-channel locomotive speed measurement hall revolution speed transducer and installation method thereof
CN105737731A (en) * 2016-03-03 2016-07-06 安徽理工大学 Handheld angular displacement probe
CN106771324B (en) * 2017-01-19 2023-08-11 中国第一汽车股份有限公司 Anti-interference Hall type rotating speed sensor magnetic field detection structure and signal processing method
JP6973421B2 (en) * 2019-01-14 2021-11-24 株式会社デンソー Rotation detector
US11029176B2 (en) 2019-05-07 2021-06-08 Allegro Microsystems, Llc System and method for vibration detection with no loss of position information using a magnetic field sensor
US11125590B2 (en) 2019-05-07 2021-09-21 Allegro Microsystems, Llc System and method for vibration detection with direction change response immunity using a magnetic field sensor
DE102020101522A1 (en) 2020-01-23 2021-07-29 Bayerische Motoren Werke Aktiengesellschaft Device and means of locomotion for detecting a speed of rotation of a wheel of the means of locomotion

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61160011A (en) * 1985-01-09 1986-07-19 Fanuc Ltd Encoder
DE4104902A1 (en) * 1991-02-18 1992-08-20 Swf Auto Electric Gmbh METHOD AND ARRANGEMENT FOR DETECTING A DIRECTION OF MOVEMENT, IN PARTICULAR A DIRECTION OF DIRECTION
US5241267A (en) * 1989-08-11 1993-08-31 Siemens Aktiengesellschaft Rotation detector using differential hall sensor circuitry
US5489844A (en) * 1993-05-17 1996-02-06 General Electric Company Noise-cancelling quadrature magnetic position, speed and direction sensor

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8909677U1 (en) * 1989-08-11 1990-06-13 Siemens Ag, 1000 Berlin Und 8000 Muenchen, De
JP2611082B2 (en) * 1992-04-08 1997-05-21 矢崎総業株式会社 Rotation detection device
JPH06273437A (en) * 1993-03-22 1994-09-30 Yazaki Corp Rotation detection apparatus
FR2724723B1 (en) * 1994-09-16 1998-09-11 Moving Magnet Tech INCREMENTAL SPEED AND / OR POSITION SENSOR.
JP3423789B2 (en) * 1994-10-07 2003-07-07 本田技研工業株式会社 Rotation direction detector

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61160011A (en) * 1985-01-09 1986-07-19 Fanuc Ltd Encoder
US5241267A (en) * 1989-08-11 1993-08-31 Siemens Aktiengesellschaft Rotation detector using differential hall sensor circuitry
DE4104902A1 (en) * 1991-02-18 1992-08-20 Swf Auto Electric Gmbh METHOD AND ARRANGEMENT FOR DETECTING A DIRECTION OF MOVEMENT, IN PARTICULAR A DIRECTION OF DIRECTION
US5489844A (en) * 1993-05-17 1996-02-06 General Electric Company Noise-cancelling quadrature magnetic position, speed and direction sensor

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 010, no. 364 (P - 524) 5 December 1986 (1986-12-05) *

Also Published As

Publication number Publication date
CA2287182A1 (en) 1998-10-29
WO1998048284A2 (en) 1998-10-29
DE19717364C1 (en) 1998-08-27
KR20010020194A (en) 2001-03-15
JP2001521630A (en) 2001-11-06
CN1260879A (en) 2000-07-19
EP0977997A2 (en) 2000-02-09

Similar Documents

Publication Publication Date Title
WO1998048284A3 (en) Method for detecting the direction of rotation of a wheel by means of hall probes
CA2276426A1 (en) Method for formation evaluation while drilling
CA2247372A1 (en) Road vehicle sensing apparatus and signal processing apparatus therefor
CA2362788A1 (en) Patient position detection apparatus for a bed
EP0584566A3 (en) Method for fault detection in the analysis of output signals of an r.p.m. sensor
DE69828803D1 (en) TECHNIQUES AND SYSTEMS FOR THE DETECTION OF ANALYTES
CA2253634A1 (en) Radiator calibration
EP0353035A3 (en) Foreign matter detector
EP0159825A3 (en) Torque sensing apparatus
CA2135809A1 (en) A method for detecting a fault of an optical-fiber gyro, and an apparatus for diagnosing a fault of the same
EP0806662A3 (en) Apparatus and method for determination of urine color
FR2670005B1 (en) SENSOR FOR DETECTING THE ROTATION OF A METER DISC.
EP1019795A4 (en) Extended resolution phase measurement
EP0311461A3 (en) Video signal correlation detecting apparatus and method
EP1126420A3 (en) Coin detection device
WO1997020222A3 (en) Process and device for measuring a quantity, in particular an electric current, with a high measurement resolution
JPS5776456A (en) Detection of rotating speed
WO1997045709A3 (en) A method and apparatus for low signal to noise ratio instantaneous phase measurement
EP0241913A3 (en) Method and circuitry for detecting signals of capacitance type transducers for measuring positions
CA2169121A1 (en) Competitive immunoassay using complexed analyte derivatives
WO1999001779A3 (en) Magnetic flux sensor with annular probe
CA2259856A1 (en) Method and apparatus for defining the position of an actuator
JPS6466569A (en) Method for measuring partial discharge
CA2135652A1 (en) Method of Violin Construction and a Violin
EP1260425A3 (en) Rotational angle detecting device, torque detecting device and steering apparatus

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 98804477.3

Country of ref document: CN

AK Designated states

Kind code of ref document: A2

Designated state(s): CA CN JP KR US

AL Designated countries for regional patents

Kind code of ref document: A2

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE

AK Designated states

Kind code of ref document: A3

Designated state(s): CA CN JP KR US

AL Designated countries for regional patents

Kind code of ref document: A3

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE

121 Ep: the epo has been informed by wipo that ep was designated in this application
WWE Wipo information: entry into national phase

Ref document number: 1998931990

Country of ref document: EP

ENP Entry into the national phase

Ref document number: 2287182

Country of ref document: CA

Ref document number: 2287182

Country of ref document: CA

Kind code of ref document: A

WWE Wipo information: entry into national phase

Ref document number: 1019997009771

Country of ref document: KR

ENP Entry into the national phase

Ref document number: 1998 544740

Country of ref document: JP

Kind code of ref document: A

WWE Wipo information: entry into national phase

Ref document number: 09426422

Country of ref document: US

DFPE Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101)
WWP Wipo information: published in national office

Ref document number: 1998931990

Country of ref document: EP

WWP Wipo information: published in national office

Ref document number: 1019997009771

Country of ref document: KR

WWW Wipo information: withdrawn in national office

Ref document number: 1998931990

Country of ref document: EP

WWR Wipo information: refused in national office

Ref document number: 1019997009771

Country of ref document: KR