JPH0425481B2 - - Google Patents

Info

Publication number
JPH0425481B2
JPH0425481B2 JP58036079A JP3607983A JPH0425481B2 JP H0425481 B2 JPH0425481 B2 JP H0425481B2 JP 58036079 A JP58036079 A JP 58036079A JP 3607983 A JP3607983 A JP 3607983A JP H0425481 B2 JPH0425481 B2 JP H0425481B2
Authority
JP
Japan
Prior art keywords
voltage
operational amplifier
inverting input
current
generating
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
JP58036079A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58171622A (ja
Inventor
Boodeitsuhi Berunto
Kuru Heruman
Shuroipen Rihiaruto
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
Publication of JPS58171622A publication Critical patent/JPS58171622A/ja
Publication of JPH0425481B2 publication Critical patent/JPH0425481B2/ja
Granted 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
    • F02P5/00—Advancing or retarding ignition; Control therefor
    • F02P5/04—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions
    • F02P5/145—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions using electrical means
    • F02P5/155—Analogue data processing
    • F02P5/1553—Analogue data processing by determination of elapsed angle with reference to a particular point on the motor axle, dependent on specific conditions
    • F02P5/1555—Analogue data processing by determination of elapsed angle with reference to a particular point on the motor axle, dependent on specific conditions using a continuous control, dependent on speed
    • 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
    • H03K5/086—Shaping pulses by limiting; by thresholding; by slicing, i.e. combined limiting and thresholding with an adaptive threshold generated by feedback
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/40—Engine management systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Nonlinear Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Electrical Control Of Ignition Timing (AREA)
  • Linear Or Angular Velocity Measurement And Their Indicating Devices (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Electronic Switches (AREA)
  • Logic Circuits (AREA)
JP58036079A 1982-03-08 1983-03-07 回転数に依存する信号列を発生する装置 Granted JPS58171622A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3208262.2 1982-03-08
DE19823208262 DE3208262A1 (de) 1982-03-08 1982-03-08 Vorrichtung zur erzeugung einer drehzahlabhaengigen signalfolge

Publications (2)

Publication Number Publication Date
JPS58171622A JPS58171622A (ja) 1983-10-08
JPH0425481B2 true JPH0425481B2 (en:Method) 1992-05-01

Family

ID=6157606

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58036079A Granted JPS58171622A (ja) 1982-03-08 1983-03-07 回転数に依存する信号列を発生する装置

Country Status (4)

Country Link
US (1) US4532437A (en:Method)
JP (1) JPS58171622A (en:Method)
DE (1) DE3208262A1 (en:Method)
GB (1) GB2116325B (en:Method)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3543058C2 (de) * 1985-12-05 1997-02-13 Teves Gmbh Alfred Verfahren und Schaltungsanordnung zur Aufbereitung eines Sensorsignals
DE3708210A1 (de) * 1987-03-13 1988-09-22 Bosch Gmbh Robert Schaltungsanordnung zur auswertung der signale eines induktiven messwertaufnehmers
JP2799571B2 (ja) * 1987-07-22 1998-09-17 トヨタ自動車株式会社 速度検出装置
US5142169A (en) * 1988-03-18 1992-08-25 Robert Bosch Gmbh Apparatus for identifying a second of two successive pulses of the same polarity in a pulse train of positive and negative pulses for generation of synchronization pulses for an internal combustion engine
DE3918409C2 (de) * 1989-06-06 1999-07-29 Bosch Gmbh Robert Vorrichtung zum Steuern der Brennkraftmaschine eines Kraftfahrzeuges, insbesondere der Zündung der Brennkraftmaschine
DE3936831A1 (de) * 1989-11-06 1991-05-08 Teves Gmbh Alfred Schaltungsanordnung zur aufbereitung des ausgangssignals eines drehzahlsensors
GB2241335A (en) * 1990-02-22 1991-08-28 Ford Motor Co Signal conditioning circuit
US5359238A (en) * 1992-08-04 1994-10-25 Ford Motor Company Analog to digital interface circuit with internal resistance compensation and integrity verification
DE4342585A1 (de) * 1993-12-14 1995-06-22 Bosch Gmbh Robert Schaltungsanordnung zur Signalaufbereitung für einen, eine Induktivität umfassenden Sensor
DE4434180A1 (de) * 1994-09-24 1996-03-28 Teves Gmbh Alfred Schaltungsanordnung zur Auswertung des Ausgangssignals eines aktiven Sensors
GB2293931B (en) * 1994-10-07 1999-03-17 Northern Telecom Ltd Threshold setting device
DE19512613C2 (de) * 1995-04-05 2001-01-18 Bosch Gmbh Robert Verfahren und Vorrichtung zur Regelung der Empfindlichkeit
DE19520690A1 (de) * 1995-06-07 1996-12-12 Bosch Gmbh Robert Schaltungsanordnung zur Aufbereitung eines Induktivgebersignals
DE19707263B4 (de) 1997-02-24 2006-03-16 Infineon Technologies Ag Verfahren zum Einstellen von Schaltpunkten bei einem Sensor-Ausgangssignal
DE59707977D1 (de) * 1997-11-27 2002-09-19 Micronas Gmbh Sensoreinrichtung
DE102006042184A1 (de) * 2006-09-08 2008-03-27 Siemens Ag Schaltungsanordnung und Verfahren zur Umwandlung eines Signals

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2614947C2 (de) * 1976-04-07 1987-01-29 Robert Bosch Gmbh, 7000 Stuttgart Schaltungsanordnung zur Lage-Erkennung eines rotierenden Teiles
US4169232A (en) * 1977-08-29 1979-09-25 The Bendix Corporation Signal conditioning circuit for magnetic sensing means
DE2821062A1 (de) * 1978-05-13 1979-11-22 Bosch Gmbh Robert Zuendeinrichtung fuer brennkraftmaschinen
US4293814A (en) * 1979-08-08 1981-10-06 Ford Motor Company Crankshaft position sensor circuitry for providing stable cyclical output signals without regard to peak to peak variations in sensor signals
DE3127220C2 (de) * 1981-07-10 1983-04-14 Robert Bosch Gmbh, 7000 Stuttgart Vorrichtung zum Erzeugen einer drehzahlabhängigen Signalfolge

Also Published As

Publication number Publication date
GB2116325A (en) 1983-09-21
DE3208262C2 (en:Method) 1990-06-28
DE3208262A1 (de) 1983-09-15
GB8306229D0 (en) 1983-04-13
US4532437A (en) 1985-07-30
GB2116325B (en) 1985-10-02
JPS58171622A (ja) 1983-10-08

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