CN100585404C - 速度检测装置 - Google Patents

速度检测装置 Download PDF

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Publication number
CN100585404C
CN100585404C CN200380104042A CN200380104042A CN100585404C CN 100585404 C CN100585404 C CN 100585404C CN 200380104042 A CN200380104042 A CN 200380104042A CN 200380104042 A CN200380104042 A CN 200380104042A CN 100585404 C CN100585404 C CN 100585404C
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CN
China
Prior art keywords
target object
speed
signal
differential
sensor unit
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
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CN200380104042A
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English (en)
Chinese (zh)
Other versions
CN1714293A (zh
Inventor
X·艾
O·J·瓦龙尼斯
W-R·黄
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Timken Co
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Timken Co
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Publication of CN1714293A publication Critical patent/CN1714293A/zh
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Publication of CN100585404C publication Critical patent/CN100585404C/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
    • G01P3/49—Devices characterised by the use of electric or magnetic means for measuring angular speed using eddy currents
    • 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
    • G01P3/64—Devices characterised by the determination of the time taken to traverse a fixed distance
    • G01P3/66—Devices characterised by the determination of the time taken to traverse a fixed distance using electric or magnetic means
    • 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
    • G01P3/64—Devices characterised by the determination of the time taken to traverse a fixed distance
    • G01P3/80—Devices characterised by the determination of the time taken to traverse a fixed distance using auto-correlation or cross-correlation detection means
    • G01P3/803—Devices characterised by the determination of the time taken to traverse a fixed distance using auto-correlation or cross-correlation detection means in devices of the type to be classified in G01P3/66

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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)
CN200380104042A 2002-10-11 2003-10-06 速度检测装置 Expired - Fee Related CN100585404C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US41783902P 2002-10-11 2002-10-11
US60/417,839 2002-10-11

Publications (2)

Publication Number Publication Date
CN1714293A CN1714293A (zh) 2005-12-28
CN100585404C true CN100585404C (zh) 2010-01-27

Family

ID=32094103

Family Applications (1)

Application Number Title Priority Date Filing Date
CN200380104042A Expired - Fee Related CN100585404C (zh) 2002-10-11 2003-10-06 速度检测装置

Country Status (6)

Country Link
US (1) US7174269B2 (enExample)
EP (1) EP1549960A1 (enExample)
JP (1) JP2006502411A (enExample)
CN (1) CN100585404C (enExample)
AU (1) AU2003282692A1 (enExample)
WO (1) WO2004034065A1 (enExample)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1642140B1 (en) * 2003-07-07 2013-06-19 Nira Dynamics AB Method and system of determining the absolute velocity of a vehicle
JP4542973B2 (ja) * 2005-09-15 2010-09-15 株式会社東芝 移動距離計測装置および移動距離計測方法
FI20065063A0 (fi) * 2006-01-30 2006-01-30 Visicamet Oy Menetelmä ja mittalaite mitata pinnan siirtymä
GB0625387D0 (en) * 2006-12-21 2007-01-31 Renishaw Plc Object detector and method
DE102007011499B3 (de) * 2007-03-07 2008-07-03 Vienco Gmbh Verfahren und Anordnung zur Überwachung und Optimierung eines Spulprozesses
CN101206229B (zh) * 2007-12-11 2010-12-08 长安大学 一种基于线阵ccd图像的车辆速度匹配方法
US7840370B2 (en) * 2007-12-21 2010-11-23 Weston Aerospace Limited Method and apparatus for monitoring the rotational speed of shaft
GB2455800B (en) * 2007-12-21 2010-07-21 Weston Aerospace Ltd Method and apparatus for monitoring the rotational speed of a shaft
GB2455798B (en) * 2007-12-21 2010-04-28 Weston Aerospace Ltd Method and apparatus for monitoring a rotating shaft
GB2455797B (en) * 2007-12-21 2010-04-28 Weston Aerospace Ltd Method and apparatus for monitoring the rotational speed of a shaft
JP4474475B2 (ja) * 2008-05-16 2010-06-02 住友ゴム工業株式会社 タイヤ空気圧低下検出装置及び方法、並びにタイヤの空気圧低下検出プログラム
US8149160B2 (en) * 2009-10-27 2012-04-03 Systems And Materials Research Corporation Method and apparatus using non-contact measuring device to determine rail distance traveled
EP2468429A1 (de) * 2010-12-21 2012-06-27 Siemens VAI Metals Technologies GmbH Verfahren und Vorrichtung zur Messung der Geschwindigkeit eines Walzgutes
FR2987130B1 (fr) * 2012-02-22 2015-03-06 Pomagalski Sa Dispositif et procede de mesure de la vitesse d'un cable de traction d'un telepherique, notamment un telesiege ou telecabine
DE102012004308B4 (de) * 2012-03-01 2018-09-20 Atlas Elektronik Gmbh Annäherungssensor und Verfahren zum Bestimmen der Annäherung an einen elektrisch leitfähigen Körper
CN102854336B (zh) * 2012-09-17 2014-06-25 华北电力大学 采用静电传感器测量旋转体转速的装置及方法
DE102016105413B4 (de) 2016-03-23 2019-11-14 Karlsruher Institut für Technologie Geschwindigkeitsmessverfahren und geschwindigkeitsmessanordnung
CN107219376B (zh) * 2017-05-27 2019-10-01 华北电力大学 一种适应对象运动特性的互相关测速方法
CN107765027A (zh) * 2017-12-06 2018-03-06 白茹玉 双脉冲矢量测速系统和矢量速度计算方法
DE202018107011U1 (de) * 2018-12-09 2019-02-21 MagSens Unternehmergesellschaft (haftungsbeschränkt) Vorrichtung zur Bestimmung von Betriebsparametern von Fahrzeugen und zugehöriger Infrastruktur
CN109531036A (zh) * 2018-12-28 2019-03-29 广州永胜钢铁制品有限公司 一种获取焊接不锈钢管实时移动速度的方法
DE102019105203A1 (de) * 2019-03-01 2020-09-03 Schaeffler Technologies AG & Co. KG Vorrichtung und Verfahren zum Bestimmen einer Geschwindigkeit oder Beschleunigung eines elektrisch leitfähigen Objekts, sowie System

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1985005187A1 (en) * 1984-05-08 1985-11-21 STIFTELSEN INSTITUTET FÖR MIKROVA^oGSTEKNIK VID TE Apparatus for optical measurement of movement of an object

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4014756C2 (de) * 1990-05-08 1995-09-21 Cenith Controll Gmbh Meßverfahren zur Erfassung von Materialbewegungen
JPH0634647A (ja) * 1992-07-14 1994-02-10 Hamamatsu Photonics Kk 速度計測装置
SE515008C2 (sv) * 1994-07-04 2001-05-28 Daimler Chrysler Ag Anordning för hastighetsmätning vid rälsfordon
DE4434234C2 (de) * 1994-09-24 2003-06-26 Schlafhorst & Co W Vorrichtung zum Bestimmen der Geschwindigkeit eines in Richtung seiner Längsausdehnung bewegten Textilgutes, insbesondere eines Textilfadens
DE10013512A1 (de) * 2000-03-20 2001-10-11 Igl Ingenieur Gemeinschaft Luf Einrichtung zur Geschwindigkeitsmessung
US6853194B2 (en) * 2000-03-22 2005-02-08 The Johns Hopkins University Electromagnetic target discriminator sensor system and method for detecting and identifying metal targets

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1985005187A1 (en) * 1984-05-08 1985-11-21 STIFTELSEN INSTITUTET FÖR MIKROVA^oGSTEKNIK VID TE Apparatus for optical measurement of movement of an object

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
激光相关测速中的半极性相关方法. 陈长缨，郑莹娜，刘强.中国激光，第26卷第8期. 1999 *
相关性分析在自动检测中的应用. 李汉军，肖江淑，李玉琮.湘潭师范学院学报，第21卷第6期. 2000 *

Also Published As

Publication number Publication date
EP1549960A1 (en) 2005-07-06
JP2006502411A (ja) 2006-01-19
WO2004034065A1 (en) 2004-04-22
CN1714293A (zh) 2005-12-28
US7174269B2 (en) 2007-02-06
US20060015288A1 (en) 2006-01-19
AU2003282692A1 (en) 2004-05-04

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