JPS5365770A - Digital measuring method and device for speed - Google Patents

Digital measuring method and device for speed

Info

Publication number
JPS5365770A
JPS5365770A JP10425677A JP10425677A JPS5365770A JP S5365770 A JPS5365770 A JP S5365770A JP 10425677 A JP10425677 A JP 10425677A JP 10425677 A JP10425677 A JP 10425677A JP S5365770 A JPS5365770 A JP S5365770A
Authority
JP
Japan
Prior art keywords
speed
measuring method
digital measuring
digital
measuring
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.)
Pending
Application number
JP10425677A
Other languages
English (en)
Inventor
Ruunau Geruharuto
Gudaato Buorufugangu
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.)
Wabco Westinghouse GmbH Germany
Original Assignee
Wabco Westinghouse GmbH Germany
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 Wabco Westinghouse GmbH Germany filed Critical Wabco Westinghouse GmbH Germany
Publication of JPS5365770A publication Critical patent/JPS5365770A/ja
Pending 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
    • G01P3/481—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)
  • Measuring Frequencies, Analyzing Spectra (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Linear Or Angular Velocity Measurement And Their Indicating Devices (AREA)
  • Indication And Recording Devices For Special Purposes And Tariff Metering Devices (AREA)
JP10425677A 1976-11-24 1977-09-01 Digital measuring method and device for speed Pending JPS5365770A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2653351A DE2653351B2 (de) 1976-11-24 1976-11-24 Verfahren zur digitalen Messung der Geschwindigkeit und Schaltungsanordnung zur Durchführung des Verfahrens

Publications (1)

Publication Number Publication Date
JPS5365770A true JPS5365770A (en) 1978-06-12

Family

ID=5993858

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10425677A Pending JPS5365770A (en) 1976-11-24 1977-09-01 Digital measuring method and device for speed

Country Status (3)

Country Link
US (1) US4166976A (ja)
JP (1) JPS5365770A (ja)
DE (1) DE2653351B2 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS582667A (ja) * 1981-06-30 1983-01-08 Nec Home Electronics Ltd 速度演算装置
JPS6147568A (ja) * 1984-08-14 1986-03-08 Yaskawa Electric Mfg Co Ltd 電動機または電動機により駆動される移動体の速度検出方法

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4398260A (en) * 1979-05-18 1983-08-09 Hitachi, Ltd. Skid control method
US4267575A (en) * 1979-07-09 1981-05-12 The Bendix Corporation Wheel speed signal-producing system for skid control
US4281388A (en) * 1979-07-09 1981-07-28 Deere & Company Tachometer
DE2933516A1 (de) * 1979-08-18 1981-03-26 Robert Bosch Gmbh, 70469 Stuttgart Einrichtung zur drehzahlerfassung und winkelsegmenterkennung einer welle, insbesondere der kurbelwelle einer brennkraftmaschine
US4270176A (en) * 1979-09-27 1981-05-26 Crane Co. Digital wheel speed sensor
US4409664A (en) * 1979-09-27 1983-10-11 Crane Co. Digital wheel speed sensor
US4420814A (en) * 1980-06-27 1983-12-13 Nippon Air Brake Co., Ltd. Wheel speed measuring circuit
US4475163A (en) * 1980-11-03 1984-10-02 Continental Emsco System for calculating and displaying cable payout from a rotatable drum storage device
US4355279A (en) * 1980-12-29 1982-10-19 Hewlett-Packard Company Means and method for velocity decoding
US4648104A (en) * 1983-09-27 1987-03-03 Nippon Seiki Corporation Pulse counting and pulse rate indicating device responsive to abrupt pulse rate change to accurately indicate current rate
DE3503443A1 (de) * 1984-02-02 1985-08-08 Sharp K.K., Osaka Steuersystem zur bestimmung der kartengeschwindigkeit in einem kartenleser
GB2184304B (en) * 1985-12-12 1989-10-11 Rank Taylor Hobson Ltd Velocity measuring apparatus
US4775948A (en) * 1987-01-08 1988-10-04 Monogram Models, Inc. Baseball having inherent speed-measuring capabilities
US4912397A (en) * 1987-09-30 1990-03-27 Eaton Corporation Transducer linearizing system
US6109103A (en) * 1999-01-22 2000-08-29 Caterpillar Inc. Rotational speed sensing device
US7779686B1 (en) 2006-12-15 2010-08-24 National Broom Company Of California, Inc. Velocity measuring ball
JP5298502B2 (ja) * 2007-02-05 2013-09-25 セイコーエプソン株式会社 回転機器の回転数測定方法及び装置
US8908823B2 (en) * 2013-03-12 2014-12-09 Microchip Technology Incorporated Digital period divider
US10048089B2 (en) 2014-01-31 2018-08-14 Microchip Technology Incorporated Digital period divider

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2601800C3 (de) * 1976-01-20 1983-12-29 Wabco Westinghouse Fahrzeugbremsen GmbH, 3000 Hannover Schaltungsanordnung zur Gewinnung einer digitalen Größe, die der Winkelgeschwindigkeit eines Rades entspricht

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS582667A (ja) * 1981-06-30 1983-01-08 Nec Home Electronics Ltd 速度演算装置
JPS6147568A (ja) * 1984-08-14 1986-03-08 Yaskawa Electric Mfg Co Ltd 電動機または電動機により駆動される移動体の速度検出方法

Also Published As

Publication number Publication date
US4166976A (en) 1979-09-04
DE2653351A1 (de) 1978-06-01
DE2653351B2 (de) 1978-09-07

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