DE59407393D1 - Einrichtung zur kurbelwellensynchronen erfassung einer sich periodisch ändernden grösse - Google Patents

Einrichtung zur kurbelwellensynchronen erfassung einer sich periodisch ändernden grösse

Info

Publication number
DE59407393D1
DE59407393D1 DE59407393T DE59407393T DE59407393D1 DE 59407393 D1 DE59407393 D1 DE 59407393D1 DE 59407393 T DE59407393 T DE 59407393T DE 59407393 T DE59407393 T DE 59407393T DE 59407393 D1 DE59407393 D1 DE 59407393D1
Authority
DE
Germany
Prior art keywords
synchronous detection
periodically changing
changing size
crankshaft synchronous
crankshaft
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
DE59407393T
Other languages
English (en)
Inventor
Ulrich Koelle
Andreas Lock
Andreas Roth
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
Application granted granted Critical
Publication of DE59407393D1 publication Critical patent/DE59407393D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/18—Circuit arrangements for generating control signals by measuring intake air flow
    • F02D41/187—Circuit arrangements for generating control signals by measuring intake air flow using a hot wire flow sensor
    • 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
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/18—Circuit arrangements for generating control signals by measuring intake air flow

Landscapes

  • 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)
DE59407393T 1993-07-05 1994-06-22 Einrichtung zur kurbelwellensynchronen erfassung einer sich periodisch ändernden grösse Expired - Lifetime DE59407393D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4322311A DE4322311A1 (de) 1993-07-05 1993-07-05 Einrichtung zur kurbelwellensynchronen Erfassung einer sich periodisch ändernden Größe
PCT/DE1994/000716 WO1995002122A1 (de) 1993-07-05 1994-06-22 Einrichtung zur kurbelwellensynchronen erfassung einer sich periodisch ändernden grösse

Publications (1)

Publication Number Publication Date
DE59407393D1 true DE59407393D1 (de) 1999-01-14

Family

ID=6491980

Family Applications (2)

Application Number Title Priority Date Filing Date
DE4322311A Withdrawn DE4322311A1 (de) 1993-07-05 1993-07-05 Einrichtung zur kurbelwellensynchronen Erfassung einer sich periodisch ändernden Größe
DE59407393T Expired - Lifetime DE59407393D1 (de) 1993-07-05 1994-06-22 Einrichtung zur kurbelwellensynchronen erfassung einer sich periodisch ändernden grösse

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE4322311A Withdrawn DE4322311A1 (de) 1993-07-05 1993-07-05 Einrichtung zur kurbelwellensynchronen Erfassung einer sich periodisch ändernden Größe

Country Status (6)

Country Link
US (1) US5520043A (de)
EP (1) EP0678159B1 (de)
JP (1) JP3882026B2 (de)
KR (1) KR100327078B1 (de)
DE (2) DE4322311A1 (de)
WO (1) WO1995002122A1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2317705B (en) * 1996-09-30 2000-10-04 Cummins Engine Co Inc A control system,an internal combustion engine system,and a tone wheel
US5965806A (en) * 1997-09-30 1999-10-12 Cummins Engine Company, Inc. Engine crankshaft sensing system
US6131547A (en) * 1998-02-27 2000-10-17 Cummins Engine Company, Inc. Electronic engine speed and position apparatus for camshaft gear applications
US6138504A (en) * 1998-06-04 2000-10-31 Ford Global Technologies, Inc. Air/fuel ratio control system
DE19933664A1 (de) * 1999-07-17 2001-01-18 Bosch Gmbh Robert Vorrichtung zur analogen oder digitalen Signalverarbeitung
DE10021644C2 (de) * 2000-05-04 2002-08-01 Bosch Gmbh Robert Betriebszustandabhängiges Umschalten eines Abtastverfahrens eines Drucksensors
DE10064651A1 (de) * 2000-12-22 2002-07-04 Bosch Gmbh Robert Verfahren und Vorrichtung zur Steuerung einer Gasfüllung von Zylindern einer Brennkraftmaschine
US8670894B2 (en) * 2009-04-28 2014-03-11 GM Global Technology Operations LLC Control system and method for sensor signal out of range detection
DE102014225176A1 (de) * 2014-12-08 2016-06-23 Robert Bosch Gmbh Verfahren und Vorrichtung zum Bereitstellen einer gefilterten Luftsystemzustandsgröße in einem Steuergerät eines Verbrennungsmotors
JP6553497B2 (ja) * 2015-12-14 2019-07-31 日立オートモティブシステムズ株式会社 内燃機関の制御装置及びシステム
KR102199901B1 (ko) * 2017-01-23 2021-01-08 현대자동차주식회사 엔진의 흡기계의 압력 센서 감지 방법

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3886817A (en) * 1973-05-31 1975-06-03 Borg Warner Engine torque sensor device
JPS55139937A (en) * 1979-04-19 1980-11-01 Japan Electronic Control Syst Co Ltd Suction air amount computing method of internal combustion engine
DE2932336A1 (de) * 1979-08-09 1981-02-26 Bosch Gmbh Robert Steuereinrichtung zur zuendzeitpunktbestimmung und kraftstoffzumessung fuer eine brennkraftmaschine
JPS5658616A (en) * 1979-10-19 1981-05-21 Japan Electronic Control Syst Co Ltd Computing unit for intake quantity of internal combustion engine
JPS5780538A (en) * 1980-11-07 1982-05-20 Nippon Soken Inc Detector for firing limit for internal combustion engine
JPS58185948A (ja) * 1982-04-26 1983-10-29 Hitachi Ltd 燃料噴射制御装置
US4424709A (en) * 1982-07-06 1984-01-10 Ford Motor Company Frequency domain engine defect signal analysis
JPH06100150B2 (ja) * 1985-09-05 1994-12-12 マツダ株式会社 エンジンの吸気量検出装置
DE3803276A1 (de) * 1988-02-04 1989-08-17 Bosch Gmbh Robert Einrichtung zur saugrohrdruckerfassung bei einer brennkraftmaschine
DE4009285A1 (de) * 1989-08-23 1990-12-20 Audi Ag Verfahren zur zylinderselektiven ueberwachung des energieumsatzes bei einer mehrzylinder-brennkraftmaschine
US5076098A (en) * 1990-02-21 1991-12-31 Nissan Motor Company, Limited System for detecting combustion state in internal combustion engine
DE4006273A1 (de) * 1990-02-28 1991-09-26 Forsch Kraftfahrwesen Und Fahr Verfahren und vorrichtung zur ermittlung des verlaufs des innendrucks eines zylinders einer kolbenmaschine
JP2611502B2 (ja) * 1990-06-13 1997-05-21 三菱電機株式会社 内燃機関の失火検出装置
JP2556176B2 (ja) * 1990-06-20 1996-11-20 三菱電機株式会社 内燃機関の故障診断装置
FR2681426B1 (fr) * 1991-09-12 1993-11-26 Renault Regie Nale Usines Procede et dispositif de mesure du couple d'un moteur thermique a combustion interne tenant compte, notamment, de la recirculation des gaz d'echappement et des gaz brules residuels et de l'exces de comburant.
US5321979A (en) * 1993-03-15 1994-06-21 General Motors Corporation Engine position detection using manifold pressure

Also Published As

Publication number Publication date
JP3882026B2 (ja) 2007-02-14
KR950703118A (ko) 1995-08-23
JPH08501369A (ja) 1996-02-13
US5520043A (en) 1996-05-28
KR100327078B1 (ko) 2002-06-29
EP0678159B1 (de) 1998-12-02
DE4322311A1 (de) 1995-01-12
EP0678159A1 (de) 1995-10-25
WO1995002122A1 (de) 1995-01-19

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