KR100364334B1 - 물체의 각속도를 광학적으로 측정하는 장치 - Google Patents

물체의 각속도를 광학적으로 측정하는 장치 Download PDF

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Publication number
KR100364334B1
KR100364334B1 KR1019940025426A KR19940025426A KR100364334B1 KR 100364334 B1 KR100364334 B1 KR 100364334B1 KR 1019940025426 A KR1019940025426 A KR 1019940025426A KR 19940025426 A KR19940025426 A KR 19940025426A KR 100364334 B1 KR100364334 B1 KR 100364334B1
Authority
KR
South Korea
Prior art keywords
disk
radiation
pattern
tape
clock signal
Prior art date
Application number
KR1019940025426A
Other languages
English (en)
Korean (ko)
Other versions
KR960014937A (ko
Inventor
에베라르두스테오도루스게라르두스투르크
게라르드반엔겔렌
아니스피터반데르린덴
Original Assignee
코닌클리케 필립스 일렉트로닉스 엔.브이.
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
Priority claimed from BE9301026A external-priority patent/BE1007606A3/nl
Application filed by 코닌클리케 필립스 일렉트로닉스 엔.브이. filed Critical 코닌클리케 필립스 일렉트로닉스 엔.브이.
Publication of KR960014937A publication Critical patent/KR960014937A/ko
Application granted granted Critical
Publication of KR100364334B1 publication Critical patent/KR100364334B1/ko

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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
    • G01P3/486—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 photo-electric detectors
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Optical Transform (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
  • Gyroscopes (AREA)
  • Navigation (AREA)
KR1019940025426A 1993-09-30 1994-09-30 물체의 각속도를 광학적으로 측정하는 장치 KR100364334B1 (ko)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
BE09301026 1993-09-30
BE9301026A BE1007606A3 (nl) 1993-09-30 1993-09-30 Inrichting voor het langs optische weg meten van de hoeksnelheid van een voorwerp.
EP94201618 1994-06-07
EP94201618.9 1994-06-07

Publications (2)

Publication Number Publication Date
KR960014937A KR960014937A (ko) 1996-05-22
KR100364334B1 true KR100364334B1 (ko) 2003-02-26

Family

ID=25662786

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940025426A KR100364334B1 (ko) 1993-09-30 1994-09-30 물체의 각속도를 광학적으로 측정하는 장치

Country Status (7)

Country Link
JP (1) JPH07174771A (zh)
KR (1) KR100364334B1 (zh)
CN (1) CN1058571C (zh)
AT (1) ATE187558T1 (zh)
DE (1) DE69421992T2 (zh)
HK (1) HK1012711A1 (zh)
TW (1) TW264538B (zh)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8031454B2 (en) * 2007-02-01 2011-10-04 Sony Corporation Electronic system with dynamic thermal management
WO2014053928A1 (en) * 2012-10-05 2014-04-10 Koninklijke Philips N.V. Detection system using photo-sensors
CN108777578B (zh) * 2018-06-29 2021-04-20 东莞市李群自动化技术有限公司 一种编码器信号采样方法及装置
CN109387656B (zh) * 2018-11-01 2021-01-26 京东方科技集团股份有限公司 一种转速传感器及其制作方法、驱动方法、电子设备

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3912926A (en) * 1974-10-18 1975-10-14 Los Angeles Scient Instr Opto-electronic incremental encoder
EP0330150B1 (en) * 1988-02-22 1993-05-05 Victor Company Of Japan, Limited Detection system with an optical encoder for optically detecting displacement amount of a movable device
BE1007404A3 (nl) * 1993-08-09 1995-06-06 Agfa Gevaert Nv Encoder element.
EP0646796B1 (en) * 1993-09-30 1999-12-08 Koninklijke Philips Electronics N.V. Device for optically measuring the angular velocity of an object.

Also Published As

Publication number Publication date
TW264538B (zh) 1995-12-01
DE69421992T2 (de) 2000-06-29
ATE187558T1 (de) 1999-12-15
JPH07174771A (ja) 1995-07-14
CN1058571C (zh) 2000-11-15
DE69421992D1 (de) 2000-01-13
KR960014937A (ko) 1996-05-22
CN1112241A (zh) 1995-11-22
HK1012711A1 (en) 1999-08-06

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