FR2341867A1 - Procede et installation pour determiner l'irregularite de marche d'un moteur a combustion interne - Google Patents

Procede et installation pour determiner l'irregularite de marche d'un moteur a combustion interne

Info

Publication number
FR2341867A1
FR2341867A1 FR7604641A FR7604641A FR2341867A1 FR 2341867 A1 FR2341867 A1 FR 2341867A1 FR 7604641 A FR7604641 A FR 7604641A FR 7604641 A FR7604641 A FR 7604641A FR 2341867 A1 FR2341867 A1 FR 2341867A1
Authority
FR
France
Prior art keywords
irregularity
installation
determining
combustion engine
internal combustion
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Withdrawn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
FR7604641A
Other languages
English (en)
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 FR2341867A1 publication Critical patent/FR2341867A1/fr
Withdrawn legal-status Critical Current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
    • F02D41/14—Introducing closed-loop corrections
    • F02D41/1497—With detection of the mechanical response of the engine
    • F02D41/1498—With detection of the mechanical response of the engine measuring engine roughness
    • 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
    • G01M15/11—Testing internal-combustion engines by detecting misfire
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P15/00—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration
    • G01P15/16—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by evaluating the time-derivative of a measured speed signal
    • G01P15/165—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by evaluating the time-derivative of a measured speed signal for measuring angular accelerations
    • 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
    • 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
    • G01P3/56—Devices characterised by the use of electric or magnetic means for comparing two speeds
    • G01P3/60—Devices characterised by the use of electric or magnetic means for comparing two speeds by measuring or comparing frequency of generated currents or voltages
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2200/00—Input parameters for engine control
    • F02D2200/02—Input parameters for engine control the parameters being related to the engine
    • F02D2200/10—Parameters related to the engine output, e.g. engine torque or engine speed
    • F02D2200/1015—Engines misfires
    • 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

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
  • Testing Of Engines (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
FR7604641A 1975-02-19 1976-02-19 Procede et installation pour determiner l'irregularite de marche d'un moteur a combustion interne Withdrawn FR2341867A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752507057 DE2507057A1 (de) 1975-02-19 1975-02-19 Verfahren und vorrichtung zur bestimmung der laufunruhe einer brennkraftmaschine

Publications (1)

Publication Number Publication Date
FR2341867A1 true FR2341867A1 (fr) 1977-09-16

Family

ID=5939241

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7604641A Withdrawn FR2341867A1 (fr) 1975-02-19 1976-02-19 Procede et installation pour determiner l'irregularite de marche d'un moteur a combustion interne

Country Status (7)

Country Link
US (1) US4044235A (fr)
JP (1) JPS6026981B2 (fr)
BR (1) BR7601032A (fr)
DE (1) DE2507057A1 (fr)
FR (1) FR2341867A1 (fr)
GB (1) GB1544275A (fr)
SE (1) SE7601848L (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0017328A1 (fr) * 1979-03-14 1980-10-15 LUCAS INDUSTRIES public limited company Système de commande de carburant pour un moteur à combustion interne
EP0024733A2 (fr) * 1979-08-29 1981-03-11 Nippondenso Co., Ltd. Méthode et système pour faire fonctionner un moteur à combustion au couple maximum sous des conditions de fonctionnement variables
EP0044656A1 (fr) * 1980-07-10 1982-01-27 LUCAS INDUSTRIES public limited company Méthode d'optimalisation du fonctionnement d'un moteur à combustion interne et dispositif correspondant
FR2498255A1 (fr) * 1981-01-21 1982-07-23 Inst Francais Du Petrole Dispositif d'ajustement rapide, en periode d'acceleration, de l'avance a l'allumage d'un moteur a allumage commande

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2642738C2 (de) * 1976-09-23 1986-08-07 Robert Bosch Gmbh, 7000 Stuttgart Verfahren zur Regelung des Betriebsverhaltens einer Brennkraftmaschine in einem vorgegebenen Betriebsbereich
US4092955A (en) * 1976-10-04 1978-06-06 The Bendix Corporation Roughness sensor
US4140083A (en) * 1976-11-19 1979-02-20 Robert Bosch Gmbh Method and apparatus for lean burn mixture control of an internal combustion engine
US4380800A (en) * 1978-05-08 1983-04-19 The Bendix Corporation Digital roughness sensor
GB2024462B (en) * 1978-05-08 1983-03-30 Bendix Corp Integrated closed loop engine control system
US4337647A (en) * 1979-12-07 1982-07-06 The Bendix Corporation Engine roughness sensor
DE3111988C2 (de) * 1980-03-28 1985-05-30 Nissan Motor Co., Ltd., Yokohama, Kanagawa Vorrichtung und Verfahren zur Vermeidung von Motorklopfen bei Brennkraftmaschinen durch Regelung des Zündzeitpunktes
US4344140A (en) * 1980-09-15 1982-08-10 The Bendix Corporation Closed loop engine roughness control
US4433381A (en) * 1980-09-19 1984-02-21 The Bendix Corporation Control system for an internal combustion engine
JPS5759138A (en) * 1980-09-27 1982-04-09 Toyota Motor Corp Method and device for inspecting engine rough idling
US4372269A (en) * 1980-10-24 1983-02-08 Coles Donald K Internal combustion engine
MX154828A (es) * 1981-12-24 1987-12-15 Lucas Ind Plc Mejoras en un sistema de inyeccion de combustible para un motor de combustion interna
US4418669A (en) * 1982-07-19 1983-12-06 The Bendix Corporation Fuel distribution control system for an internal combustion engine
JPS59141750A (ja) * 1983-01-19 1984-08-14 Diesel Kiki Co Ltd 内燃機関用回転速度デ−タ発生装置
US4535406A (en) * 1983-02-22 1985-08-13 Allied Corporation Fuel distribution control for an internal combustion engine
DE3421640A1 (de) * 1983-06-10 1985-01-31 Diesel Kiki Co. Ltd., Tokio/Tokyo Einrichtung zum feststellen des aenderungswertes in der drehzahl eines verbrennungsmotors
DE3336028C3 (de) * 1983-10-04 1997-04-03 Bosch Gmbh Robert Einrichtung zur Beeinflussung von Steuergrößen einer Brennkraftmaschine
DE3420870A1 (de) * 1984-06-05 1985-12-05 Mtu Motoren- Und Turbinen-Union Friedrichshafen Gmbh, 7990 Friedrichshafen Elektronische drehzahlmessung von kolbenbrennkraftmaschinen
WO1991000956A1 (fr) * 1989-07-07 1991-01-24 Siemens Aktiengesellschaft Procede et dispositif pour la regulation de la vitesse d'un moteur diesel polycylindrique a faible vitesse de rotation
DE4009285A1 (de) * 1989-08-23 1990-12-20 Audi Ag Verfahren zur zylinderselektiven ueberwachung des energieumsatzes bei einer mehrzylinder-brennkraftmaschine
JP2982381B2 (ja) * 1991-06-12 1999-11-22 株式会社デンソー 内燃機関用失火検出装置
EP0709663B1 (fr) * 1994-10-31 2000-07-26 Motorola, Inc. Détection des râtés d'allumage par des accélérations dans un cycle
DE19955250B4 (de) 1999-11-17 2005-05-04 Robert Bosch Gmbh Verfahren und Vorrichtung zur Funktionsüberwachung einer variablen Zylinderverdichtung
RU2674817C1 (ru) * 2017-07-18 2018-12-13 Открытое акционерное общество холдинговая компания "Коломенский завод" Отметчик оборотов коленчатого вала судового двигателя внутреннего сгорания

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2842108A (en) * 1955-11-15 1958-07-08 Sanders John Claytor Closed-loop acceleration control system
DE1235051B (de) * 1962-09-20 1967-02-23 Siemens Ag Vorrichtung zur digitalen Ermittlung zeitlicher Bewegungsaenderungen von Fahrzeugen
DE2401936A1 (de) * 1973-01-17 1974-07-18 Auray Didier Vorrichtung zum berechnen der aufeinanderfolgenden ableitungen einer funktion einer variablen, insbesondere fuer die regelung oder steuerung der funktion

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2180182A5 (fr) * 1972-04-12 1973-11-23 Sopromi Soc Proc Modern Inject
US3820198A (en) * 1972-06-21 1974-06-28 Int Harvester Co Switching circuitry for sequential fuel injection
GB1465052A (en) * 1973-02-20 1977-02-23 Lucas Electrical Ltd Fuel control systems
US3789816A (en) * 1973-03-29 1974-02-05 Bendix Corp Lean limit internal combustion engine roughness control system
FR2242566B2 (fr) * 1973-08-28 1978-01-27 Sopromi Soc Proc Modern Inject

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2842108A (en) * 1955-11-15 1958-07-08 Sanders John Claytor Closed-loop acceleration control system
DE1235051B (de) * 1962-09-20 1967-02-23 Siemens Ag Vorrichtung zur digitalen Ermittlung zeitlicher Bewegungsaenderungen von Fahrzeugen
DE2401936A1 (de) * 1973-01-17 1974-07-18 Auray Didier Vorrichtung zum berechnen der aufeinanderfolgenden ableitungen einer funktion einer variablen, insbesondere fuer die regelung oder steuerung der funktion

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0017328A1 (fr) * 1979-03-14 1980-10-15 LUCAS INDUSTRIES public limited company Système de commande de carburant pour un moteur à combustion interne
EP0024733A2 (fr) * 1979-08-29 1981-03-11 Nippondenso Co., Ltd. Méthode et système pour faire fonctionner un moteur à combustion au couple maximum sous des conditions de fonctionnement variables
EP0024733A3 (en) * 1979-08-29 1981-04-15 Nippondenso Co., Ltd. Method and system for operating a power-producing machine at maximum torque under varying operating conditions
EP0044656A1 (fr) * 1980-07-10 1982-01-27 LUCAS INDUSTRIES public limited company Méthode d'optimalisation du fonctionnement d'un moteur à combustion interne et dispositif correspondant
FR2498255A1 (fr) * 1981-01-21 1982-07-23 Inst Francais Du Petrole Dispositif d'ajustement rapide, en periode d'acceleration, de l'avance a l'allumage d'un moteur a allumage commande

Also Published As

Publication number Publication date
GB1544275A (en) 1979-04-19
US4044235A (en) 1977-08-23
JPS6026981B2 (ja) 1985-06-26
JPS51104106A (fr) 1976-09-14
SE7601848L (sv) 1976-08-20
DE2507057A1 (de) 1976-09-02
BR7601032A (pt) 1976-09-14

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Legal Events

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ST Notification of lapse