EP0977997A2 - Procede pour detecter le sens de rotation d'une roue au moyen de sondes de hall - Google Patents
Procede pour detecter le sens de rotation d'une roue au moyen de sondes de hallInfo
- Publication number
- EP0977997A2 EP0977997A2 EP98931990A EP98931990A EP0977997A2 EP 0977997 A2 EP0977997 A2 EP 0977997A2 EP 98931990 A EP98931990 A EP 98931990A EP 98931990 A EP98931990 A EP 98931990A EP 0977997 A2 EP0977997 A2 EP 0977997A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- hall
- signal
- evaluation
- signals
- rotation
- 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.)
- Withdrawn
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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
Abstract
L'invention concerne un procédé pour détecter le sens de rotation d'une roue (8) au moyen de sondes de Hall (14 à 16) qui sont disposées dans le sens circonférentiel de la roue (8). Une première, une deuxième et une troisième sonde de Hall (14 à 16) sont disposées en série, de sorte que la deuxième sonde de Hall (15) se situe entre la première et la troisième sonde de Hall (14, 16). Deux signaux d'évaluation sont extraits des signaux de sortie (51, 52, 53) des trois sondes de Hall (15 à 16), la comparaison de ces signaux d'évaluation permettant de déterminer le sens de rotation de la roue (8).
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19717364 | 1997-04-24 | ||
DE19717364A DE19717364C1 (de) | 1997-04-24 | 1997-04-24 | Verfahren zur Erkennung der Drehrichtung eines Rades mittels Hall-Sonden |
PCT/DE1998/001140 WO1998048284A2 (fr) | 1997-04-24 | 1998-04-23 | Procede pour detecter le sens de rotation d'une roue au moyen de sondes de hall |
Publications (1)
Publication Number | Publication Date |
---|---|
EP0977997A2 true EP0977997A2 (fr) | 2000-02-09 |
Family
ID=7827645
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP98931990A Withdrawn EP0977997A2 (fr) | 1997-04-24 | 1998-04-23 | Procede pour detecter le sens de rotation d'une roue au moyen de sondes de hall |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP0977997A2 (fr) |
JP (1) | JP2001521630A (fr) |
KR (1) | KR20010020194A (fr) |
CN (1) | CN1260879A (fr) |
CA (1) | CA2287182A1 (fr) |
DE (1) | DE19717364C1 (fr) |
WO (1) | WO1998048284A2 (fr) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2792403B1 (fr) | 1999-04-14 | 2001-05-25 | Roulements Soc Nouvelle | Capteur de position et/ou de deplacement comportant une pluralite d'elements sensibles alignes |
FR2794504B1 (fr) * | 1999-06-04 | 2001-07-13 | Roulements Soc Nouvelle | Roulement equipe d'un dispositif capteur d'informations |
NL1019828C2 (nl) | 2002-01-24 | 2003-07-25 | Skf Ab | Rotatiesnelheidsensor. |
JP4302558B2 (ja) * | 2004-03-17 | 2009-07-29 | 三菱電機株式会社 | 回転状態検出装置及び回転状態検出方法 |
DE102004017191B4 (de) * | 2004-04-07 | 2007-07-12 | Infineon Technologies Ag | Vorrichtung und Verfahren zur Ermittlung einer Richtung eines Objekts |
US7365530B2 (en) | 2004-04-08 | 2008-04-29 | Allegro Microsystems, Inc. | Method and apparatus for vibration detection |
DE102004025776B3 (de) | 2004-05-26 | 2005-07-21 | Infineon Technologies Ag | Verfahren zur Detektion von Störungen bei der Ermittlung der Drehgeschwindigkeit eines Rotors und Auswerteschaltung |
CN1330964C (zh) * | 2006-05-23 | 2007-08-08 | 北京航空航天大学 | 一种磁悬浮反作用飞轮转子转速和转动方向的检测装置 |
DE102007022942A1 (de) * | 2007-05-16 | 2008-11-20 | Pepperl + Fuchs Gmbh | Inkrementalweggeber und Verfahren zum Bestimmen einer Verschiebung eines ersten Objekts relativ zu einem zweiten Objekt |
WO2009016593A2 (fr) * | 2007-08-02 | 2009-02-05 | Nxp B.V. | Détecteur pour détecter une direction de mouvement |
JP5258884B2 (ja) | 2008-06-20 | 2013-08-07 | 株式会社ハーモニック・ドライブ・システムズ | 磁気エンコーダおよびアクチュエータ |
DE102009026531A1 (de) * | 2009-05-28 | 2010-12-02 | Robert Bosch Gmbh | Verfahren zur Erfassung einer Drehung eines rotierbaren Teils |
US9329057B2 (en) | 2012-05-31 | 2016-05-03 | Allegro Microsystems, Llc | Gear tooth sensor with peak and threshold detectors |
CN103487598A (zh) * | 2013-10-15 | 2014-01-01 | 湖南湘依铁路机车电器股份有限公司 | 机车测速多通道霍尔转速传感器及其安装方法 |
CN105737731A (zh) * | 2016-03-03 | 2016-07-06 | 安徽理工大学 | 一种手持式角位移测头 |
CN106771324B (zh) * | 2017-01-19 | 2023-08-11 | 中国第一汽车股份有限公司 | 抗干扰霍尔式转速传感器磁场探测结构及信号处理方法 |
JP6973421B2 (ja) * | 2019-01-14 | 2021-11-24 | 株式会社デンソー | 回転検出装置 |
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 |
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 |
DE102020101522A1 (de) | 2020-01-23 | 2021-07-29 | Bayerische Motoren Werke Aktiengesellschaft | Vorrichtung und Fortbewegungsmittel zum Erfassen einer Drehzahl eines Rades des Fortbewegungsmittels |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61160011A (ja) * | 1985-01-09 | 1986-07-19 | Fanuc Ltd | エンコ−ダ |
DE8909677U1 (fr) * | 1989-08-11 | 1990-06-13 | Siemens Ag, 1000 Berlin Und 8000 Muenchen, De | |
EP0412200B1 (fr) * | 1989-08-11 | 1993-02-10 | Siemens Aktiengesellschaft | Dispositif de détection d'un mouvement rotatif |
DE4104902A1 (de) * | 1991-02-18 | 1992-08-20 | Swf Auto Electric Gmbh | Verfahren und anordnung zur erkennung einer bewegungsrichtung, insbesondere einer drehrichtung |
JP2611082B2 (ja) * | 1992-04-08 | 1997-05-21 | 矢崎総業株式会社 | 回転検出装置 |
JPH06273437A (ja) * | 1993-03-22 | 1994-09-30 | Yazaki Corp | 回転検出装置 |
US5489844A (en) * | 1993-05-17 | 1996-02-06 | General Electric Company | Noise-cancelling quadrature magnetic position, speed and direction sensor |
FR2724723B1 (fr) * | 1994-09-16 | 1998-09-11 | Moving Magnet Tech | Capteur incremental de vitesse et/ou de position. |
JP3423789B2 (ja) * | 1994-10-07 | 2003-07-07 | 本田技研工業株式会社 | 回転方向検出装置 |
-
1997
- 1997-04-24 DE DE19717364A patent/DE19717364C1/de not_active Expired - Fee Related
-
1998
- 1998-04-23 JP JP54474098A patent/JP2001521630A/ja active Pending
- 1998-04-23 WO PCT/DE1998/001140 patent/WO1998048284A2/fr not_active Application Discontinuation
- 1998-04-23 CN CN98804477A patent/CN1260879A/zh active Pending
- 1998-04-23 KR KR1019997009771A patent/KR20010020194A/ko not_active Application Discontinuation
- 1998-04-23 EP EP98931990A patent/EP0977997A2/fr not_active Withdrawn
- 1998-04-23 CA CA002287182A patent/CA2287182A1/fr not_active Abandoned
Non-Patent Citations (1)
Title |
---|
See references of WO9848284A2 * |
Also Published As
Publication number | Publication date |
---|---|
WO1998048284A3 (fr) | 1999-01-28 |
CN1260879A (zh) | 2000-07-19 |
CA2287182A1 (fr) | 1998-10-29 |
JP2001521630A (ja) | 2001-11-06 |
DE19717364C1 (de) | 1998-08-27 |
KR20010020194A (ko) | 2001-03-15 |
WO1998048284A2 (fr) | 1998-10-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 19991019 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): DE ES FR GB IT SE |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: INFINEON TECHNOLOGIES AG |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20021101 |