DE2902814A1 - Vorrichtung zur erfassung der drehzahl und des drehwinkels einer welle - Google Patents

Vorrichtung zur erfassung der drehzahl und des drehwinkels einer welle

Info

Publication number
DE2902814A1
DE2902814A1 DE19792902814 DE2902814A DE2902814A1 DE 2902814 A1 DE2902814 A1 DE 2902814A1 DE 19792902814 DE19792902814 DE 19792902814 DE 2902814 A DE2902814 A DE 2902814A DE 2902814 A1 DE2902814 A1 DE 2902814A1
Authority
DE
Germany
Prior art keywords
comparator
reference mark
voltage
speed
input
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.)
Withdrawn
Application number
DE19792902814
Other languages
German (de)
English (en)
Inventor
Helmut Dipl Ing Denz
Guenther Schmidt
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Priority to DE19792902814 priority Critical patent/DE2902814A1/de
Priority to FR8001225A priority patent/FR2447553A1/fr
Publication of DE2902814A1 publication Critical patent/DE2902814A1/de
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P7/00—Arrangements of distributors, circuit-makers or -breakers, e.g. of distributor and circuit-breaker combinations or pick-up devices
    • F02P7/06—Arrangements of distributors, circuit-makers or -breakers, e.g. of distributor and circuit-breaker combinations or pick-up devices of circuit-makers or -breakers, or pick-up devices adapted to sense particular points of the timing cycle
    • F02P7/067—Electromagnetic pick-up devices, e.g. providing induced current in a coil
    • 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
    • G01D5/245—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 using a variable number of pulses in a train
    • G01D5/2451—Incremental encoders
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M15/00—Testing of engines
    • G01M15/04—Testing internal-combustion engines
    • G01M15/06—Testing internal-combustion engines by monitoring positions of pistons or cranks
    • 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
    • G01P3/488—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 variable reluctance detectors

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Electromagnetism (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
DE19792902814 1979-01-25 1979-01-25 Vorrichtung zur erfassung der drehzahl und des drehwinkels einer welle Withdrawn DE2902814A1 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE19792902814 DE2902814A1 (de) 1979-01-25 1979-01-25 Vorrichtung zur erfassung der drehzahl und des drehwinkels einer welle
FR8001225A FR2447553A1 (fr) 1979-01-25 1980-01-21 Dispositif pour detecter la vitesse de rotation et la position angulaire d'un arbre

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792902814 DE2902814A1 (de) 1979-01-25 1979-01-25 Vorrichtung zur erfassung der drehzahl und des drehwinkels einer welle

Publications (1)

Publication Number Publication Date
DE2902814A1 true DE2902814A1 (de) 1980-08-07

Family

ID=6061366

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19792902814 Withdrawn DE2902814A1 (de) 1979-01-25 1979-01-25 Vorrichtung zur erfassung der drehzahl und des drehwinkels einer welle

Country Status (2)

Country Link
DE (1) DE2902814A1 (en, 2012)
FR (1) FR2447553A1 (en, 2012)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3526515A1 (de) * 1984-07-24 1986-02-06 Diesel Kiki Co. Ltd., Tokio/Tokyo Einrichtung zum feststellen der geschwindigkeit eines fahrzeugs mit verbrennungsmotor
DE3824811A1 (de) * 1988-07-21 1990-01-25 Teves Gmbh Co Ohg Alfred Verfahren zur messung der anzahl von umdrehungen eines gleichstrommotors
DE3913901A1 (de) * 1989-04-27 1990-10-31 Kloeckner Humboldt Deutz Ag Uebertragung von messwerten
FR2779519A1 (fr) * 1998-06-09 1999-12-10 Suisse Electronique Microtech Capteur magnetique inductif avec index de reference
CN111684288A (zh) * 2018-02-09 2020-09-18 克诺尔商用车制动系统有限公司 用于借助电感式速度传感器确定速度的方法和装置

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5851070U (ja) * 1981-10-01 1983-04-06 三菱電機株式会社 内燃機関点火装置
DE3433777A1 (de) * 1984-09-14 1986-03-27 Robert Bosch Gmbh, 7000 Stuttgart Impulsformer fuer induktive geber

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3526515A1 (de) * 1984-07-24 1986-02-06 Diesel Kiki Co. Ltd., Tokio/Tokyo Einrichtung zum feststellen der geschwindigkeit eines fahrzeugs mit verbrennungsmotor
DE3824811A1 (de) * 1988-07-21 1990-01-25 Teves Gmbh Co Ohg Alfred Verfahren zur messung der anzahl von umdrehungen eines gleichstrommotors
DE3913901A1 (de) * 1989-04-27 1990-10-31 Kloeckner Humboldt Deutz Ag Uebertragung von messwerten
FR2779519A1 (fr) * 1998-06-09 1999-12-10 Suisse Electronique Microtech Capteur magnetique inductif avec index de reference
EP0964225A1 (fr) * 1998-06-09 1999-12-15 CSEM Centre Suisse d'Electronique et de Microtechnique S.A. - Recherche et Développement Capteur magnétique inductif avec index de référence
CN111684288A (zh) * 2018-02-09 2020-09-18 克诺尔商用车制动系统有限公司 用于借助电感式速度传感器确定速度的方法和装置
CN111684288B (zh) * 2018-02-09 2022-03-29 克诺尔商用车制动系统有限公司 用于借助电感式速度传感器确定速度的方法和装置

Also Published As

Publication number Publication date
FR2447553A1 (fr) 1980-08-22
FR2447553B3 (en, 2012) 1981-10-30

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Legal Events

Date Code Title Description
8139 Disposal/non-payment of the annual fee