DE69509434T2 - Interpolationsschaltung - Google Patents

Interpolationsschaltung

Info

Publication number
DE69509434T2
DE69509434T2 DE69509434T DE69509434T DE69509434T2 DE 69509434 T2 DE69509434 T2 DE 69509434T2 DE 69509434 T DE69509434 T DE 69509434T DE 69509434 T DE69509434 T DE 69509434T DE 69509434 T2 DE69509434 T2 DE 69509434T2
Authority
DE
Germany
Prior art keywords
interpolation circuit
interpolation
circuit
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
Application number
DE69509434T
Other languages
English (en)
Other versions
DE69509434D1 (de
Inventor
A John Santos
Mark E Lacroix
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NTN SNR Roulements SA
Original Assignee
Societe Nouvelle de Roulements SNR SA
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 Societe Nouvelle de Roulements SNR SA filed Critical Societe Nouvelle de Roulements SNR SA
Application granted granted Critical
Publication of DE69509434D1 publication Critical patent/DE69509434D1/de
Publication of DE69509434T2 publication Critical patent/DE69509434T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
    • 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
    • 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
    • G01D5/24404—Interpolation using high frequency signals

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Analogue/Digital Conversion (AREA)
DE69509434T 1994-05-27 1995-05-24 Interpolationsschaltung Expired - Fee Related DE69509434T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/250,190 US5442313A (en) 1994-05-27 1994-05-27 Resolution multiplying circuit

Publications (2)

Publication Number Publication Date
DE69509434D1 DE69509434D1 (de) 1999-06-10
DE69509434T2 true DE69509434T2 (de) 1999-11-25

Family

ID=22946675

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69509434T Expired - Fee Related DE69509434T2 (de) 1994-05-27 1995-05-24 Interpolationsschaltung

Country Status (8)

Country Link
US (1) US5442313A (de)
EP (1) EP0684455B1 (de)
JP (1) JPH07324947A (de)
KR (1) KR950033485A (de)
AU (1) AU680744B2 (de)
BR (1) BR9502581A (de)
DE (1) DE69509434T2 (de)
ES (1) ES2133685T3 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10028409C2 (de) * 1999-08-20 2003-12-24 Agilent Technologies Inc Interpolationsverfahren und Interpolationsschaltung
DE102018222791B4 (de) 2017-12-22 2024-02-01 Continental Automotive Technologies GmbH Drehzahlsensor mit erhöhter Auflösung und mehreren Schaltschwellen

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07191805A (ja) * 1993-12-27 1995-07-28 Rohm Co Ltd ロータリエンコーダおよびこれを用いた入力装置
US5631584A (en) * 1995-09-29 1997-05-20 Dallas Semiconductor Corporation Differential cross coupled peak detector
FR2754063B1 (fr) * 1996-09-30 1998-11-13 Roulements Soc Nouvelle Circuit de multiplication de resolution et de determination de sens de deplacement
DE19831978A1 (de) * 1998-07-16 2000-02-03 Micronas Intermetall Gmbh Sensorschaltung
US6439576B1 (en) * 1998-07-30 2002-08-27 Merlin Technologies, Inc. Electronic missile location
KR20010090046A (ko) * 2001-08-27 2001-10-18 현영규 누드소화기 : 소화약제 계량눈금이 표시된 내압 투명창이압착 체결된 소화기용기
US7460979B2 (en) * 2003-11-20 2008-12-02 University Of Virginia Patent Foundation Method and system for enhanced resolution, automatically-calibrated position sensor
US20080052033A1 (en) * 2004-08-12 2008-02-28 University Of Virginia Patent Foundation Method, Apparatus and Computer Program Product of Aliasing Discriminator for Encoder Interfaces
JP2017044665A (ja) * 2015-08-28 2017-03-02 アイシン精機株式会社 回転センサ
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
EP4067908A1 (de) * 2016-05-17 2022-10-05 Allegro MicroSystems, LLC Magnetfeldsensoren und ausgangssignalformate für einen magnetfeldsensor

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3753133A (en) * 1972-04-05 1973-08-14 Bell Telephone Labor Inc Trigger circuit for recording and transmitting sampled analog waveforms
JPS56115024A (en) * 1980-02-15 1981-09-10 Nec Corp Automatic threshold level setting circuit
DE3024716C2 (de) * 1980-06-30 1986-10-23 Dr. Johannes Heidenhain Gmbh, 8225 Traunreut Digitales Längen- oder Winkelmeßsystem
US4415856A (en) * 1981-01-19 1983-11-15 General Electric Company Rotatable magnetic field-sensing solid-state switch apparatus
US4422041A (en) * 1981-07-30 1983-12-20 The United States Of America As Represented By The Secretary Of The Army Magnet position sensing system
JPS58138122A (ja) * 1982-02-12 1983-08-16 Matsushita Electric Ind Co Ltd 並列型アナログ・デイジタル変換器
US4535294A (en) * 1983-02-22 1985-08-13 United Technologies Corporation Differential receiver with self-adaptive hysteresis
JPS60194820A (ja) * 1984-03-16 1985-10-03 Matsushita Electric Ind Co Ltd 周波数逓倍装置
US4733177A (en) * 1985-01-28 1988-03-22 International Business Machines Corporation High resolution high output magneto resistive transducer for determining static and dynamic position
JPS61281902A (ja) * 1985-06-07 1986-12-12 Toshiba Mach Co Ltd 絶対位置検出装置
GB2199205A (en) * 1986-12-23 1988-06-29 Philips Electronic Associated Angle digitiser
US4827191A (en) * 1987-09-08 1989-05-02 Motorola, Inc. Adaptive range/DC restoration circuit or use with analog to digital convertors
JPH0198923A (ja) * 1987-10-12 1989-04-17 Olympus Optical Co Ltd カウント式測定器のカウントエラー検出回路
JPH01265718A (ja) * 1988-04-18 1989-10-23 Toshiba Corp シュミットトリガ回路
JP2649390B2 (ja) * 1988-10-12 1997-09-03 キヤノン株式会社 信号内挿回路
JPH0786513B2 (ja) * 1988-12-14 1995-09-20 三菱電機株式会社 データ受信装置
US5025251A (en) * 1989-06-29 1991-06-18 Motorola, Inc. Self-tuning direct coupled data limiter of a battery saver type paging receiver
US5012239A (en) * 1989-08-21 1991-04-30 Visa-Trak Corporation High resolution position sensor circuit
AT397882B (de) * 1990-02-09 1994-07-25 Avl Verbrennungskraft Messtech Verfahren und einrichtung zur signalauswertung
JP3029657B2 (ja) * 1990-09-28 2000-04-04 カヤバ工業株式会社 位置検出装置
US5442283A (en) * 1993-09-03 1995-08-15 Allegro Microsystems, Inc. Hall-voltage slope-activated sensor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10028409C2 (de) * 1999-08-20 2003-12-24 Agilent Technologies Inc Interpolationsverfahren und Interpolationsschaltung
DE102018222791B4 (de) 2017-12-22 2024-02-01 Continental Automotive Technologies GmbH Drehzahlsensor mit erhöhter Auflösung und mehreren Schaltschwellen

Also Published As

Publication number Publication date
EP0684455A1 (de) 1995-11-29
EP0684455B1 (de) 1999-05-06
JPH07324947A (ja) 1995-12-12
KR950033485A (ko) 1995-12-26
BR9502581A (pt) 1995-12-26
DE69509434D1 (de) 1999-06-10
AU680744B2 (en) 1997-08-07
ES2133685T3 (es) 1999-09-16
US5442313A (en) 1995-08-15
AU2001695A (en) 1995-12-07

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee