CN102650529A - 具有取决于速度的动态自动增益控制的传感器接口的方法和系统 - Google Patents

具有取决于速度的动态自动增益控制的传感器接口的方法和系统 Download PDF

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Publication number
CN102650529A
CN102650529A CN2012100576464A CN201210057646A CN102650529A CN 102650529 A CN102650529 A CN 102650529A CN 2012100576464 A CN2012100576464 A CN 2012100576464A CN 201210057646 A CN201210057646 A CN 201210057646A CN 102650529 A CN102650529 A CN 102650529A
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China
Prior art keywords
voltage signal
signal
ended
attenuated single
attenuated
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Pending
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CN2012100576464A
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English (en)
Chinese (zh)
Inventor
J·M·罗伊兰斯
D·Z·阿巴维
B·德布
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General Electric Co
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General Electric Co
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Publication of CN102650529A publication Critical patent/CN102650529A/zh
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    • 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
    • G01P3/46—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring amplitude of generated current or voltage
    • 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
    • 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
    • G01P3/488—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 variable reluctance detectors

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  • 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)
CN2012100576464A 2011-02-23 2012-02-23 具有取决于速度的动态自动增益控制的传感器接口的方法和系统 Pending CN102650529A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/033,234 US8836322B2 (en) 2011-02-23 2011-02-23 Method and system of a sensor interface having dynamic automatic gain control dependent on speed
US13/033,234 2011-02-23

Publications (1)

Publication Number Publication Date
CN102650529A true CN102650529A (zh) 2012-08-29

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ID=45656260

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2012100576464A Pending CN102650529A (zh) 2011-02-23 2012-02-23 具有取决于速度的动态自动增益控制的传感器接口的方法和系统

Country Status (7)

Country Link
US (1) US8836322B2 (enExample)
EP (1) EP2492694B1 (enExample)
JP (1) JP2012173293A (enExample)
CN (1) CN102650529A (enExample)
AU (1) AU2012200971B2 (enExample)
CA (1) CA2768436C (enExample)
DK (1) DK2492694T3 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102798400A (zh) * 2011-05-27 2012-11-28 通用电气公司 用于与接地无关地提供传感器信号的系统和方法

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8963615B1 (en) 2013-01-31 2015-02-24 General Electric Company Automatic bipolar signal switching
CN103647913A (zh) * 2013-12-24 2014-03-19 中国科学院半导体研究所 基于fpga的多通道高速图像数据采集和存储系统
US10389507B2 (en) * 2015-10-20 2019-08-20 Analog Devices Global System for power transfer and duplex communication via single isolation device
WO2018190873A1 (en) * 2017-04-14 2018-10-18 Hewlett-Packard Development Company, L.P. Input power scaling of power supply devices
FR3067889B1 (fr) * 2017-06-14 2019-06-28 Safran Aircraft Engines Procede de mesure de vitesse de rotation d'un arbre de turbomachine tenant compte du bruit de mesure

Citations (5)

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Publication number Priority date Publication date Assignee Title
US3421317A (en) * 1965-04-07 1969-01-14 Hawker Siddeley Dynamics Ltd Electrical control systems for engines
US5510706A (en) * 1994-02-22 1996-04-23 Delco Electronics Corporation Differential to single-ended conversion circuit for a magnetic wheel speed sensor
CN1144422A (zh) * 1995-03-31 1997-03-05 株式会社日立制作所 输出受控功率放大器、无线通信终端和无线通信基站
US6040692A (en) * 1998-05-18 2000-03-21 Delco Electronics Corporaiton Variable attenuation circuit for a differential variable reluctance sensor using current mode
CN101030782A (zh) * 2006-01-27 2007-09-05 威盛电子股份有限公司 时钟分配电路和其方法

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US5477142A (en) 1994-02-22 1995-12-19 Delco Electronics Corporation Variable reluctance sensor interface using a differential input and digital adaptive control
DE19710359B4 (de) * 1997-03-13 2006-05-11 Robert Bosch Gmbh Vorrichtung zur Ermittlung einer Bewegungsgröße mit automatischer Schalenfaktornachführung
US6133728A (en) 1998-05-18 2000-10-17 Delco Electronics Corporation Current mode differential to single-ended conversion circuit for a magnetic wheel speed sensor
US6864808B2 (en) * 2002-01-29 2005-03-08 Goodrich Pump & Engine Control Systems, Inc. System and method for processing a signal
US6674279B2 (en) * 2002-05-09 2004-01-06 Delphi Technologies, Inc. Variable attenuation circuit for a differential variable reluctance sensor with enhanced initial threshold accuracy
JP2005106761A (ja) * 2003-10-02 2005-04-21 Bridgestone Corp コンベアベルトの伸び測定方法および伸び測定装置。
US7256588B2 (en) * 2004-04-16 2007-08-14 General Electric Company Capacitive sensor and method for non-contacting gap and dielectric medium measurement
US7006938B2 (en) * 2004-06-16 2006-02-28 Ami Semiconductor, Inc. Reactive sensor modules using Pade' Approximant based compensation and providing module-sourced excitation
US7739014B2 (en) * 2006-08-30 2010-06-15 Ford Global Technolgies Integrated control system for stability control of yaw, roll and lateral motion of a driving vehicle using an integrated sensing system to determine a final linear lateral velocity
DE112009002010T5 (de) * 2008-08-29 2012-06-21 General Electric Company System und Verfahren zur Erfassung der periodischen Position eines Objektes
US8346100B2 (en) * 2009-10-12 2013-01-01 Avago Technologies Fiber Ip (Singapore) Pte. Ltd Apparatus and method for monitoring received optical power in an optical receiver over a wide range of received power with high accuracy

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3421317A (en) * 1965-04-07 1969-01-14 Hawker Siddeley Dynamics Ltd Electrical control systems for engines
US5510706A (en) * 1994-02-22 1996-04-23 Delco Electronics Corporation Differential to single-ended conversion circuit for a magnetic wheel speed sensor
CN1144422A (zh) * 1995-03-31 1997-03-05 株式会社日立制作所 输出受控功率放大器、无线通信终端和无线通信基站
US6040692A (en) * 1998-05-18 2000-03-21 Delco Electronics Corporaiton Variable attenuation circuit for a differential variable reluctance sensor using current mode
CN101030782A (zh) * 2006-01-27 2007-09-05 威盛电子股份有限公司 时钟分配电路和其方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102798400A (zh) * 2011-05-27 2012-11-28 通用电气公司 用于与接地无关地提供传感器信号的系统和方法

Also Published As

Publication number Publication date
EP2492694A1 (en) 2012-08-29
CA2768436C (en) 2018-07-03
DK2492694T3 (en) 2014-02-24
AU2012200971B2 (en) 2015-01-22
JP2012173293A (ja) 2012-09-10
AU2012200971A1 (en) 2012-09-06
EP2492694B1 (en) 2013-12-25
US8836322B2 (en) 2014-09-16
CA2768436A1 (en) 2012-08-23
US20120212277A1 (en) 2012-08-23

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Application publication date: 20120829