DE602004010672D1 - Schaltungsanordnung und verfahren zur gewinnung eines ausgangssignals, sowie mit einer derartigen schaltungsanordnung ausgestattete drehzahlmessvorrichtung - Google Patents

Schaltungsanordnung und verfahren zur gewinnung eines ausgangssignals, sowie mit einer derartigen schaltungsanordnung ausgestattete drehzahlmessvorrichtung

Info

Publication number
DE602004010672D1
DE602004010672D1 DE602004010672T DE602004010672T DE602004010672D1 DE 602004010672 D1 DE602004010672 D1 DE 602004010672D1 DE 602004010672 T DE602004010672 T DE 602004010672T DE 602004010672 T DE602004010672 T DE 602004010672T DE 602004010672 D1 DE602004010672 D1 DE 602004010672D1
Authority
DE
Germany
Prior art keywords
signal
obtaining
circuit arrangement
vmin
vmax
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 - Lifetime
Application number
DE602004010672T
Other languages
English (en)
Other versions
DE602004010672T2 (de
Inventor
Reinhard Buchhold
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.)
NXP BV
Original Assignee
NXP BV
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 NXP BV filed Critical NXP BV
Publication of DE602004010672D1 publication Critical patent/DE602004010672D1/de
Application granted granted Critical
Publication of DE602004010672T2 publication Critical patent/DE602004010672T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • G01P3/4802—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage by using electronic circuits in general
    • 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
    • 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
    • G01P3/489—Digital circuits therefor
    • 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
    • H03K5/003—Changing the DC level
    • H03K5/007—Base line stabilisation
    • 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
    • H03K5/01—Shaping pulses
    • H03K5/08—Shaping pulses by limiting; by thresholding; by slicing, i.e. combined limiting and thresholding
    • H03K5/082—Shaping pulses by limiting; by thresholding; by slicing, i.e. combined limiting and thresholding with an adaptive threshold

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Amplifiers (AREA)
  • Control Of Electric Motors In General (AREA)
DE602004010672T 2003-06-18 2004-06-03 Schaltungsanordnung und verfahren zur gewinnung eines ausgangssignals, sowie mit einer derartigen schaltungsanordnung ausgestattete drehzahlmessvorrichtung Expired - Lifetime DE602004010672T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP03101786 2003-06-18
EP03101786 2003-06-18
PCT/IB2004/050833 WO2004111658A1 (en) 2003-06-18 2004-06-03 Circuit arrangement method for obtaining an output signal, and rotational speed measurement device comprising such a circuit arrangement

Publications (2)

Publication Number Publication Date
DE602004010672D1 true DE602004010672D1 (de) 2008-01-24
DE602004010672T2 DE602004010672T2 (de) 2008-04-30

Family

ID=33547735

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004010672T Expired - Lifetime DE602004010672T2 (de) 2003-06-18 2004-06-03 Schaltungsanordnung und verfahren zur gewinnung eines ausgangssignals, sowie mit einer derartigen schaltungsanordnung ausgestattete drehzahlmessvorrichtung

Country Status (7)

Country Link
US (1) US7492150B2 (de)
EP (1) EP1651967B1 (de)
JP (1) JP2006527849A (de)
CN (1) CN100417944C (de)
AT (1) ATE381022T1 (de)
DE (1) DE602004010672T2 (de)
WO (1) WO2004111658A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6877403B2 (ja) * 2015-08-10 2021-05-26 ニラ・ダイナミクス・エイビイ 速度推定

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3808543A (en) * 1972-10-24 1974-04-30 Daniel Ind Inc Apparatus and method to accomplish turbine meter output pulse multiplication
US4359688A (en) * 1980-10-30 1982-11-16 Bei Electronics, Inc. Frequency multiplying circuit for an optical encoder
JP3312504B2 (ja) * 1994-09-30 2002-08-12 ソニー・プレシジョン・テクノロジー株式会社 位置検出装置
US6806721B2 (en) * 2000-06-28 2004-10-19 The United States Of America As Represented By The Secretary Of The Navy Digital envelope detector
JP4846898B2 (ja) * 2000-09-12 2011-12-28 株式会社ダイヘン 交流パルスアーク溶接制御方法及び溶接電源装置
CN1159838C (zh) * 2002-02-28 2004-07-28 中国科学院上海微系统与信息技术研究所 一种自适应检波电路

Also Published As

Publication number Publication date
CN1809755A (zh) 2006-07-26
WO2004111658A1 (en) 2004-12-23
US20080143322A1 (en) 2008-06-19
US7492150B2 (en) 2009-02-17
JP2006527849A (ja) 2006-12-07
EP1651967A1 (de) 2006-05-03
CN100417944C (zh) 2008-09-10
ATE381022T1 (de) 2007-12-15
DE602004010672T2 (de) 2008-04-30
EP1651967B1 (de) 2007-12-12

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