FR2801980B1 - Procede et dispositif de traitement de signal detecte pour un capteur de rotation - Google Patents
Procede et dispositif de traitement de signal detecte pour un capteur de rotationInfo
- Publication number
- FR2801980B1 FR2801980B1 FR0015668A FR0015668A FR2801980B1 FR 2801980 B1 FR2801980 B1 FR 2801980B1 FR 0015668 A FR0015668 A FR 0015668A FR 0015668 A FR0015668 A FR 0015668A FR 2801980 B1 FR2801980 B1 FR 2801980B1
- Authority
- FR
- France
- Prior art keywords
- signal processing
- processing method
- rotation sensor
- detected signal
- detected
- 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 - Fee Related
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
- G01P3/42—Devices characterised by the use of electric or magnetic means
- G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
- G01P3/48—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage
- G01P3/481—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals
- G01P3/487—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals delivered by rotating magnets
-
- 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
- G01P21/00—Testing or calibrating of apparatus or devices covered by the preceding groups
- G01P21/02—Testing or calibrating of apparatus or devices covered by the preceding groups of speedometers
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
- Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP34754199A JP4964358B2 (ja) | 1999-12-07 | 1999-12-07 | 回転センサの検出信号処理装置および回転センサの検出信号出力方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2801980A1 FR2801980A1 (fr) | 2001-06-08 |
FR2801980B1 true FR2801980B1 (fr) | 2004-07-09 |
Family
ID=18390932
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0015668A Expired - Fee Related FR2801980B1 (fr) | 1999-12-07 | 2000-12-04 | Procede et dispositif de traitement de signal detecte pour un capteur de rotation |
Country Status (4)
Country | Link |
---|---|
US (1) | US6492804B2 (fr) |
JP (1) | JP4964358B2 (fr) |
DE (1) | DE10060621A1 (fr) |
FR (1) | FR2801980B1 (fr) |
Families Citing this family (84)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002104149A (ja) * | 2000-09-29 | 2002-04-10 | Toyota Motor Corp | 車輪の回転状態検出装置 |
JP2002107371A (ja) * | 2000-09-29 | 2002-04-10 | Toyota Motor Corp | 車輪の回転状態検出装置 |
DE10112352A1 (de) * | 2001-03-13 | 2002-09-19 | Philips Corp Intellectual Pty | Anordnung zur Winkelmessung |
DE10130130B4 (de) * | 2001-06-22 | 2007-09-20 | Minebea Co., Ltd. | Vorrichtung zur Erzeugung eines drehzahlabhängigen Signals für einen Elektromotor, insbesondere für einen elektronisch kommutierten Gleichstrommotor |
US6815944B2 (en) * | 2002-01-31 | 2004-11-09 | Allegro Microsystems, Inc. | Method and apparatus for providing information from a speed and direction sensor |
US6915684B2 (en) * | 2002-04-22 | 2005-07-12 | Illinois Tool Works, Inc. | Tire uniformity testing |
US7925392B2 (en) * | 2002-04-23 | 2011-04-12 | Lord Corporation | Aircraft vehicular propulsion system monitoring device and method |
FR2842913B1 (fr) * | 2002-07-23 | 2004-11-19 | Schlumberger Services Petrol | Dispositif compact de mesure de vitesse et de sens de rotation d'un objet |
JP2005128998A (ja) * | 2003-09-30 | 2005-05-19 | Aisin Seiki Co Ltd | 回転検出装置 |
JP2005241268A (ja) | 2004-02-24 | 2005-09-08 | Aisin Seiki Co Ltd | 回転センサ |
JP4605435B2 (ja) * | 2004-03-24 | 2011-01-05 | アイシン精機株式会社 | 回転検出装置 |
US7365530B2 (en) * | 2004-04-08 | 2008-04-29 | Allegro Microsystems, Inc. | Method and apparatus for vibration detection |
US20050225318A1 (en) * | 2004-04-08 | 2005-10-13 | Bailey James M | Methods and apparatus for vibration detection |
JP2008026926A (ja) * | 2004-10-29 | 2008-02-07 | Aisin Seiki Co Ltd | 回転センサの検出信号処理装置 |
US7253614B2 (en) * | 2005-03-21 | 2007-08-07 | Allegro Microsystems, Inc. | Proximity detector having a sequential flow state machine |
CN1328574C (zh) * | 2005-04-07 | 2007-07-25 | 成都依姆特高科技有限责任公司 | 转动机构的运动状态传感装置 |
JP2007013453A (ja) * | 2005-06-29 | 2007-01-18 | Aisin Seiki Co Ltd | 信号入力装置、信号出力装置、信号入出力装置及びこれを用いた車輪の状態監視装置 |
JP2007170922A (ja) * | 2005-12-20 | 2007-07-05 | Denso Corp | 回転検出装置の信号処理回路 |
JP2009058240A (ja) * | 2007-08-30 | 2009-03-19 | Denso Corp | 回転検出装置 |
US20090069671A1 (en) * | 2007-09-10 | 2009-03-12 | General Electric Company | Electric Motor Tracking System and Method |
JP2009103617A (ja) * | 2007-10-24 | 2009-05-14 | Aisin Seiki Co Ltd | 回転検出センサ |
US9823090B2 (en) | 2014-10-31 | 2017-11-21 | Allegro Microsystems, Llc | Magnetic field sensor for sensing a movement of a target object |
JP5191296B2 (ja) | 2008-07-18 | 2013-05-08 | アイシン精機株式会社 | 回転検出センサ |
US8624588B2 (en) | 2008-07-31 | 2014-01-07 | Allegro Microsystems, Llc | Apparatus and method for providing an output signal indicative of a speed of rotation and a direction of rotation as a ferromagnetic object |
US8022692B2 (en) * | 2009-01-19 | 2011-09-20 | Allegro Microsystems, Inc. | Direction detection sensor |
JP4901949B2 (ja) | 2009-03-18 | 2012-03-21 | 日立オートモティブシステムズ株式会社 | 回転検出装置 |
JP4868022B2 (ja) | 2009-04-27 | 2012-02-01 | トヨタ自動車株式会社 | モータ制御システムの異常判定装置 |
JP5198486B2 (ja) * | 2010-01-21 | 2013-05-15 | 日立オートモティブシステムズ株式会社 | 車両用動力伝達装置の回転検出装置 |
JP5242646B2 (ja) * | 2010-09-06 | 2013-07-24 | 日立オートモティブシステムズ株式会社 | エンジンの停止位置検出装置 |
FR2966241A1 (fr) * | 2010-10-19 | 2012-04-20 | Peugeot Citroen Automobiles Sa | Capteur apte a determiner un dysfonctionnement interne et procede de diagnostic pour un tel capteur |
JP5554684B2 (ja) * | 2010-10-28 | 2014-07-23 | 日立オートモティブシステムズ株式会社 | 物理量検出装置、ネットワークシステム |
JP2012242338A (ja) * | 2011-05-23 | 2012-12-10 | Toshiba Corp | 診断用パルス信号を備える制御システム、及びその制御装置 |
CN102353814B (zh) * | 2011-06-30 | 2012-10-17 | 江苏省无线电科学研究所有限公司 | 风向传感器输出信号故障的检测方法 |
EP2733861A4 (fr) | 2011-07-13 | 2016-07-13 | Sumitomo Electric Industries | Système et dispositif de communication |
JP5868976B2 (ja) * | 2011-07-13 | 2016-02-24 | 住友電気工業株式会社 | 通信システム及び通信装置 |
JP5591202B2 (ja) | 2011-09-20 | 2014-09-17 | 日立オートモティブシステムズ株式会社 | 可変バルブタイミング機構の制御装置 |
JP5591204B2 (ja) * | 2011-09-28 | 2014-09-17 | 日立オートモティブシステムズ株式会社 | 可変バルブタイミング機構の制御装置 |
CN102520211B (zh) * | 2011-12-31 | 2013-08-07 | 山东省科学院海洋仪器仪表研究所 | 用于格雷码盘风向传感器的故障检测装置 |
JP5956794B2 (ja) * | 2012-03-19 | 2016-07-27 | 日立オートモティブシステムズ株式会社 | 内燃機関の制御装置 |
US9817078B2 (en) | 2012-05-10 | 2017-11-14 | Allegro Microsystems Llc | Methods and apparatus for magnetic sensor having integrated coil |
US9329057B2 (en) | 2012-05-31 | 2016-05-03 | Allegro Microsystems, Llc | Gear tooth sensor with peak and threshold detectors |
US8754640B2 (en) | 2012-06-18 | 2014-06-17 | Allegro Microsystems, Llc | Magnetic field sensors and related techniques that can provide self-test information in a formatted output signal |
DE102012025104A1 (de) * | 2012-12-18 | 2014-01-02 | Iav Gmbh Ingenieurgesellschaft Auto Und Verkehr | Sensorsystem und Verfahren zur Auswertung eines Sensorsystems |
US10145908B2 (en) | 2013-07-19 | 2018-12-04 | Allegro Microsystems, Llc | Method and apparatus for magnetic sensor producing a changing magnetic field |
US10495699B2 (en) | 2013-07-19 | 2019-12-03 | Allegro Microsystems, Llc | Methods and apparatus for magnetic sensor having an integrated coil or magnet to detect a non-ferromagnetic target |
US9810519B2 (en) | 2013-07-19 | 2017-11-07 | Allegro Microsystems, Llc | Arrangements for magnetic field sensors that act as tooth detectors |
CN204065121U (zh) * | 2014-06-20 | 2014-12-31 | 英飞凌科技股份有限公司 | 旋转速度传感器 |
US9851416B2 (en) | 2014-07-22 | 2017-12-26 | Allegro Microsystems, Llc | Systems and methods for magnetic field sensors with self-test |
US9823092B2 (en) | 2014-10-31 | 2017-11-21 | Allegro Microsystems, Llc | Magnetic field sensor providing a movement detector |
US10156461B2 (en) | 2014-10-31 | 2018-12-18 | Allegro Microsystems, Llc | Methods and apparatus for error detection in a magnetic field sensor |
US10712403B2 (en) | 2014-10-31 | 2020-07-14 | Allegro Microsystems, Llc | Magnetic field sensor and electronic circuit that pass amplifier current through a magnetoresistance element |
US9720054B2 (en) | 2014-10-31 | 2017-08-01 | Allegro Microsystems, Llc | Magnetic field sensor and electronic circuit that pass amplifier current through a magnetoresistance element |
US9719806B2 (en) | 2014-10-31 | 2017-08-01 | Allegro Microsystems, Llc | Magnetic field sensor for sensing a movement of a ferromagnetic target object |
JP6390608B2 (ja) * | 2015-12-28 | 2018-09-19 | Tdk株式会社 | 移動検出装置 |
US10495700B2 (en) | 2016-01-29 | 2019-12-03 | Allegro Microsystems, Llc | Method and system for providing information about a target object in a formatted output signal |
EP3449262A2 (fr) | 2016-05-17 | 2019-03-06 | Allegro MicroSystems, LLC | Capteurs de champ magnétique et formats de signal de sortie pour un capteur de champ magnétique |
US10041810B2 (en) | 2016-06-08 | 2018-08-07 | Allegro Microsystems, Llc | Arrangements for magnetic field sensors that act as movement detectors |
US10012518B2 (en) | 2016-06-08 | 2018-07-03 | Allegro Microsystems, Llc | Magnetic field sensor for sensing a proximity of an object |
US10260905B2 (en) | 2016-06-08 | 2019-04-16 | Allegro Microsystems, Llc | Arrangements for magnetic field sensors to cancel offset variations |
WO2018048768A1 (fr) * | 2016-09-08 | 2018-03-15 | Allegro Microsystems, Llc | Signalisation de défaillances dans un capteur de vitesse |
US11428755B2 (en) | 2017-05-26 | 2022-08-30 | Allegro Microsystems, Llc | Coil actuated sensor with sensitivity detection |
US10310028B2 (en) | 2017-05-26 | 2019-06-04 | Allegro Microsystems, Llc | Coil actuated pressure sensor |
US10324141B2 (en) | 2017-05-26 | 2019-06-18 | Allegro Microsystems, Llc | Packages for coil actuated position sensors |
US10641842B2 (en) | 2017-05-26 | 2020-05-05 | Allegro Microsystems, Llc | Targets for coil actuated position sensors |
US10837943B2 (en) | 2017-05-26 | 2020-11-17 | Allegro Microsystems, Llc | Magnetic field sensor with error calculation |
US10996289B2 (en) | 2017-05-26 | 2021-05-04 | Allegro Microsystems, Llc | Coil actuated position sensor with reflected magnetic field |
US10866117B2 (en) | 2018-03-01 | 2020-12-15 | Allegro Microsystems, Llc | Magnetic field influence during rotation movement of magnetic target |
US10656170B2 (en) | 2018-05-17 | 2020-05-19 | Allegro Microsystems, Llc | Magnetic field sensors and output signal formats for a magnetic field sensor |
US11255700B2 (en) | 2018-08-06 | 2022-02-22 | Allegro Microsystems, Llc | Magnetic field sensor |
CN109725172A (zh) * | 2018-12-10 | 2019-05-07 | 陕西法士特齿轮有限责任公司 | 一种确定输出轴转速方向的方法 |
US10823586B2 (en) | 2018-12-26 | 2020-11-03 | Allegro Microsystems, Llc | Magnetic field sensor having unequally spaced magnetic field sensing elements |
US11061084B2 (en) | 2019-03-07 | 2021-07-13 | Allegro Microsystems, Llc | Coil actuated pressure sensor and deflectable substrate |
US10955306B2 (en) | 2019-04-22 | 2021-03-23 | Allegro Microsystems, Llc | Coil actuated pressure sensor and deformable substrate |
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 |
CN110530597B (zh) * | 2019-08-13 | 2021-03-02 | 北京卫星环境工程研究所 | 一种低气压下风速标定系统 |
US11237020B2 (en) | 2019-11-14 | 2022-02-01 | Allegro Microsystems, Llc | Magnetic field sensor having two rows of magnetic field sensing elements for measuring an angle of rotation of a magnet |
US11280637B2 (en) | 2019-11-14 | 2022-03-22 | Allegro Microsystems, Llc | High performance magnetic angle sensor |
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 |
US11578997B1 (en) | 2021-08-24 | 2023-02-14 | Allegro Microsystems, Llc | Angle sensor using eddy currents |
WO2023057206A1 (fr) * | 2021-10-04 | 2023-04-13 | Jt International Sa | Dispositifs de génération d'aérosol |
CN113721041B (zh) * | 2021-11-03 | 2022-01-25 | 西安热工研究院有限公司 | 一种汽轮机转速测量传感器信号的断线检测方法及系统 |
US11848682B2 (en) | 2022-01-11 | 2023-12-19 | Allegro Microsystems, Llc | Diagnostic circuits and methods for analog-to-digital converters |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5325265B1 (fr) * | 1971-06-15 | 1978-07-26 | ||
US3728565A (en) * | 1971-07-21 | 1973-04-17 | Eaton Corp | Device for sensing the direction and speed of a shaft |
US4092853A (en) * | 1975-10-25 | 1978-06-06 | Robert Bosch Gmbh | Testing rotary movement-electrical signal transducer system, particularly for vehicle wheel anti-block transducer systems |
US4629982A (en) * | 1983-07-01 | 1986-12-16 | Transducer Systems, Inc. | Apparatus for detecting motion and direction using magnetoresistive sensors producing sum and difference signals |
JPS61193961A (ja) * | 1985-02-25 | 1986-08-28 | Nippon Denso Co Ltd | 回転速度センサの異常検出装置 |
US4836616A (en) * | 1986-01-31 | 1989-06-06 | Rockwell International Corporation | Antilock brake system |
JPH01114759A (ja) * | 1987-10-28 | 1989-05-08 | Nippon Soken Inc | 変位速度検出器 |
JPH04104007A (ja) | 1990-08-22 | 1992-04-06 | Alpine Electron Inc | ロータリーエンコーダの回転ステップ監視方法 |
ES2106933T3 (es) * | 1992-10-21 | 1997-11-16 | Bosch Gmbh Robert | Dispositivo para la deteccion del movimiento de una parte movil. |
DE19621902A1 (de) * | 1996-05-31 | 1997-12-04 | Bosch Gmbh Robert | System zur Überlagerung von Informationen |
DE19650935A1 (de) * | 1996-12-07 | 1998-06-10 | Teves Gmbh Alfred | Verfahren und Schaltungsanordnung zur Übertragung von Drehzahlinformationen und Zusatzdaten |
DE19714152A1 (de) * | 1997-02-11 | 1998-08-13 | Itt Mfg Enterprises Inc | Verfahren zur Übertragung von Daten in Pulspausen eines Drehzahlsignales und Schaltungsanordnung zur Durchführung des Verfahrens |
JP2001511273A (ja) | 1997-02-11 | 2001-08-07 | コンティネンタル・テーベス・アクチェンゲゼルシャフト・ウント・コンパニー・オッフェネ・ハンデルスゲゼルシャフト | 回転速度信号のパルスセパレーションでデータを伝送する方法およびこの方法を実施する回路装置 |
JP4093381B2 (ja) * | 1997-04-01 | 2008-06-04 | 株式会社デンソー | 回転センサの検出信号処理装置 |
JPH1164363A (ja) * | 1997-08-25 | 1999-03-05 | Aisin Seiki Co Ltd | 回転検出器 |
DE19937155A1 (de) * | 1999-08-06 | 2001-03-15 | Bosch Gmbh Robert | System zur Erzeugung eines Signals zur Überlagerung von Informationen |
-
1999
- 1999-12-07 JP JP34754199A patent/JP4964358B2/ja not_active Expired - Fee Related
-
2000
- 2000-12-04 FR FR0015668A patent/FR2801980B1/fr not_active Expired - Fee Related
- 2000-12-06 DE DE10060621A patent/DE10060621A1/de not_active Ceased
- 2000-12-06 US US09/729,957 patent/US6492804B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2801980A1 (fr) | 2001-06-08 |
US6492804B2 (en) | 2002-12-10 |
JP4964358B2 (ja) | 2012-06-27 |
US20010002791A1 (en) | 2001-06-07 |
DE10060621A1 (de) | 2001-06-13 |
JP2001165951A (ja) | 2001-06-22 |
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Legal Events
Date | Code | Title | Description |
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ST | Notification of lapse |
Effective date: 20140829 |