IT1303302B1 - Procedimento per adattare tolleranze di montaggio di una ruota ditrasduttore e procedimento per comandare il dosaggio di combustibile - Google Patents

Procedimento per adattare tolleranze di montaggio di una ruota ditrasduttore e procedimento per comandare il dosaggio di combustibile

Info

Publication number
IT1303302B1
IT1303302B1 IT1998MI002360A ITMI982360A IT1303302B1 IT 1303302 B1 IT1303302 B1 IT 1303302B1 IT 1998MI002360 A IT1998MI002360 A IT 1998MI002360A IT MI982360 A ITMI982360 A IT MI982360A IT 1303302 B1 IT1303302 B1 IT 1303302B1
Authority
IT
Italy
Prior art keywords
procedure
commanding
adapting
tolerances
dosage
Prior art date
Application number
IT1998MI002360A
Other languages
English (en)
Inventor
Loof Holger
Jahn Thilo
Gerd Loesch
Martin Widmer
Original Assignee
Bosch Gmbh Robert
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 Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Publication of ITMI982360A1 publication Critical patent/ITMI982360A1/it
Application granted granted Critical
Publication of IT1303302B1 publication Critical patent/IT1303302B1/it

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/009—Electrical control of supply of combustible mixture or its constituents using means for generating position or synchronisation signals
    • 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
    • G01D18/00—Testing or calibrating apparatus or arrangements provided for in groups G01D1/00 - G01D15/00
    • G01D18/001—Calibrating encoders
    • 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
    • G01D5/24471—Error correction
    • G01D5/2448—Correction of gain, threshold, offset or phase control
    • 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
    • G01D5/24471—Error correction
    • G01D5/2449—Error correction using hard-stored calibration data
    • 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
    • G01D5/2454—Encoders incorporating incremental and absolute signals
    • G01D5/2455—Encoders incorporating incremental and absolute signals with incremental and absolute tracks on the same encoder
    • G01D5/2457—Incremental encoders having reference marks
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P21/00—Testing or calibrating of apparatus or devices covered by the preceding groups
    • G01P21/02—Testing or calibrating of apparatus or devices covered by the preceding groups of speedometers
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/0097—Electrical control of supply of combustible mixture or its constituents using means for generating speed signals

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
IT1998MI002360A 1997-11-12 1998-11-03 Procedimento per adattare tolleranze di montaggio di una ruota ditrasduttore e procedimento per comandare il dosaggio di combustibile IT1303302B1 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19750024A DE19750024B4 (de) 1997-11-12 1997-11-12 Verfahren zum Ermitteln eines Anbaufehlers eines Geberrades und Verfahren zur Steuerung der Kraftstoffzumessung einer Brennkraftmaschine

Publications (2)

Publication Number Publication Date
ITMI982360A1 ITMI982360A1 (it) 2000-05-03
IT1303302B1 true IT1303302B1 (it) 2000-11-06

Family

ID=7848424

Family Applications (1)

Application Number Title Priority Date Filing Date
IT1998MI002360A IT1303302B1 (it) 1997-11-12 1998-11-03 Procedimento per adattare tolleranze di montaggio di una ruota ditrasduttore e procedimento per comandare il dosaggio di combustibile

Country Status (4)

Country Link
JP (1) JPH11223150A (it)
DE (1) DE19750024B4 (it)
FR (1) FR2770874B1 (it)
IT (1) IT1303302B1 (it)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19927191A1 (de) * 1999-06-15 2000-12-21 Bosch Gmbh Robert Verfahren zur Korrektur eines Winkelfehlers eines Absolutwinkelgebers
DE10054530B4 (de) * 2000-07-27 2005-11-10 Daimlerchrysler Ag Verfahren zur Ermittlung der Winkellage einer drehbaren Welle
DE10323486B4 (de) * 2003-05-23 2012-10-25 Robert Bosch Gmbh Verfahren zum Betreiben einer Brennkraftmaschine, insbesondere in einem Kraftfahrzeug
EP2161547A1 (en) * 2008-09-05 2010-03-10 Magneti Marelli Powertrain S.p.A. Control unit and method for determining the angular position of a drive shaft of an internal combustion engine
DE102011108107A1 (de) * 2011-07-20 2013-01-24 Valeo Schalter Und Sensoren Gmbh Vorrichtung zum Messen eines Positionswinkels eines drehbaren Bauteils eines Fahrzeugs sowie Fahrzeug mit einer solchen Vorrichtung
JP2013167223A (ja) * 2012-02-16 2013-08-29 Toyota Motor Corp 内燃機関の制御装置
KR101558975B1 (ko) * 2013-12-19 2015-10-12 현대오트론 주식회사 휠 속도 전처리 장치 및 방법
FR3087838B1 (fr) * 2018-10-24 2020-12-25 Continental Automotive France Procede de synchronisation d'un moteur a combustion
FR3103220B1 (fr) 2019-11-19 2021-10-08 Vitesco Technologies Procédé de détection d’une inversion de branchement de l’actionneur de calage admission et de l’actionneur de calage échappement

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3423664A1 (de) * 1984-06-27 1986-01-09 Robert Bosch Gmbh, 7000 Stuttgart Vorrichtung zur winkellageerfassung eines rotierenden teils
IT1245012B (it) * 1991-01-29 1994-09-13 Weber Srl Sistema di identificazione delle fasi di un motore endotermico
DE4310460C2 (de) * 1993-03-31 2003-12-18 Bosch Gmbh Robert Geberanordnung zur schnellen Zylindererkennung bei einer mehrzylindrigen Brennkraftmaschine
DE4339957A1 (de) * 1993-11-24 1995-06-01 Bosch Gmbh Robert Verfahren zur Kalibrierung einer Einrichtung zur Steuerung einer Brennkraftmaschine
EP0683309B1 (de) * 1994-05-17 1998-03-04 Siemens Aktiengesellschaft Verfahren zur Notlaufsteuerung einer Brennkraftmaschine
US5621644A (en) * 1995-02-08 1997-04-15 Chrysler Corporation Method for determining camshaft and crankshaft timing diagnostics
JP3325153B2 (ja) * 1995-04-17 2002-09-17 三菱電機株式会社 内燃機関制御装置
DE59806273D1 (de) * 1997-02-12 2002-12-19 Volkswagen Ag Verfahren und anordnung zur überwachung eines endlostriebes einer brennkraftmaschine

Also Published As

Publication number Publication date
JPH11223150A (ja) 1999-08-17
FR2770874A1 (fr) 1999-05-14
FR2770874B1 (fr) 2003-10-17
DE19750024B4 (de) 2008-05-15
ITMI982360A1 (it) 2000-05-03
DE19750024A1 (de) 1999-05-20

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Legal Events

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0001 Granted