ES2079640T3 - Sistema para el control y/o regulacion de un motor de combustion interna. - Google Patents

Sistema para el control y/o regulacion de un motor de combustion interna.

Info

Publication number
ES2079640T3
ES2079640T3 ES91902506T ES91902506T ES2079640T3 ES 2079640 T3 ES2079640 T3 ES 2079640T3 ES 91902506 T ES91902506 T ES 91902506T ES 91902506 T ES91902506 T ES 91902506T ES 2079640 T3 ES2079640 T3 ES 2079640T3
Authority
ES
Spain
Prior art keywords
combustion engine
internal combustion
signal values
level
error function
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
ES91902506T
Other languages
English (en)
Inventor
Frank Bederna
Alois Hils
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 ES2079640T3 publication Critical patent/ES2079640T3/es
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
    • F02D41/24—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means
    • F02D41/26—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using computer, e.g. microprocessor
    • F02D41/28—Interface circuits
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D11/00—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated
    • F02D11/06—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance
    • F02D11/10—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance of the electric type
    • F02D11/107—Safety-related aspects
    • 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
    • F02D2200/04—Engine intake system parameters
    • F02D2200/0404—Throttle position
    • 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
    • F02D2200/60—Input parameters for engine control said parameters being related to the driver demands or status
    • F02D2200/602—Pedal position
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2400/00—Control systems adapted for specific engine types; Special features of engine control systems not otherwise provided for; Power supply, connectors or cabling for engine control systems
    • F02D2400/08—Redundant elements, e.g. two sensors for measuring the same parameter

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)

Abstract

LA INVENCION DESCRIBE UN SISTEMA PARA CONTROLAR Y/O REGULAR UN MOTOR DE COMBUSTION INTERNA, POR LO MENOS INDEPENDIENTEMENTE DE LOS VALORES DE SEÑALES QUE REPRESENTAN LA POSICION DE POR LO MENOS UNO DE LOS ELEMENTOS QUE INFLUENCIAN LA PUESTA EN MARCHA DEL MOTOR DE COMBUSTION INTERNA, Y A UN DISPOSITIVO DE MEDICION PARA DETERMINAR ESTA POSICION. EL DISPOSITIVO DE MEDICION TIENE UNA PLURALIDAD DE SENSORES, CADA UNO DE LOS CUALES DETECTAN LA POSICION DEL MISMO ELEMENTO. EN BASE A LOS VALORES DE SEÑALES PRODUCIDAS POR LOS SENSORES, SE REALIZA UN PRIMER EXAMEN DE FUNCION DE ERROR PARA SABER SI LOS VALORES DE SEÑALES ESTAN AMBOS EN UN PRIMER NIVEL DE SEÑALES, EN ZONAS PARCIALES DADAS, EN PARTICULAR DURANTE LA INACTIVIDAD O EN UN NIVEL DE POCA INACTIVIDAD DE LA POSICION DEL ELEMENTO CORRESPONDIENTE, Y SE REALIZA UN SEGUNDO EXAMEN DE FUNCION DE ERROR PARA SABER SI CUALQUIERA O AMBOS VALORES DE SEÑALES ESTAN EN UN SEGUNDO NIVEL DE VALORES DADO. EL SEGUNDO EXAMEN DE FUNCION DE ERROR ES MENOS SENSIBLEQUE EL PRIMERO.
ES91902506T 1990-02-10 1991-01-19 Sistema para el control y/o regulacion de un motor de combustion interna. Expired - Lifetime ES2079640T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4004083A DE4004083A1 (de) 1990-02-10 1990-02-10 System zur steuerung und/oder regelung einer brennkraftmaschine

Publications (1)

Publication Number Publication Date
ES2079640T3 true ES2079640T3 (es) 1996-01-16

Family

ID=6399859

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91902506T Expired - Lifetime ES2079640T3 (es) 1990-02-10 1991-01-19 Sistema para el control y/o regulacion de un motor de combustion interna.

Country Status (6)

Country Link
US (1) US5224453A (es)
EP (1) EP0468007B1 (es)
JP (1) JP2854709B2 (es)
DE (2) DE4004083A1 (es)
ES (1) ES2079640T3 (es)
WO (1) WO1991012423A1 (es)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4015415B4 (de) * 1990-05-14 2004-04-29 Robert Bosch Gmbh Vorrichtung zur Erfassung eines veränderlichen Betriebsparameters
DE4038337C2 (de) * 1990-12-01 1999-12-02 Bosch Gmbh Robert Verfahren zur Steuerung und/oder Regelung einer Brennkraftmaschine
DE4235880C2 (de) * 1992-10-23 2003-07-17 Bosch Gmbh Robert Verfahren und Vorrichtung zur Erfassung einer veränderlichen Größe bei Fahrzeugen
JP2855393B2 (ja) * 1993-02-05 1999-02-10 本田技研工業株式会社 内燃機関の制御装置
WO1994019592A1 (de) * 1993-02-26 1994-09-01 Siemens Aktiengesellschaft Anordnung zur anschaltung von positionssensoren an prozessoren
DE4313746C2 (de) * 1993-04-27 2002-11-07 Bosch Gmbh Robert Verfahren und Vorrichtung zur Steuerung der Leistung einer Antriebseinheit eines Fahrzeugs
DE4322472B4 (de) * 1993-07-06 2006-03-09 Siemens Ag Schaltungsanordnung zur Überwachung eines Stellungsgebers
US5695444A (en) * 1995-07-20 1997-12-09 Chaney; John L. Male organ constrictor device and method of using the device
DE19780251C2 (de) * 1996-02-29 2001-02-22 Mitsubishi Motors Corp Kraftstoffzufuhrsystem für einen Verbrennungsmotor
JP3770675B2 (ja) * 1996-12-19 2006-04-26 トヨタ自動車株式会社 スロットル制御装置
DE19719518B4 (de) * 1997-05-09 2008-04-30 Robert Bosch Gmbh Verfahren und Vorrichtung zur Steuerung einer Antriebseinheit eines Kraftfahrzeugs
DE19826589A1 (de) * 1998-06-15 1999-12-23 Siemens Ag Verfahren zum Unterscheiden einer Leitungsunterbrechung und einer Leitungsbeeinträchtigung bei der Ermittlung einer Pedalstellung in einem Kraftfahrzeug
JP3694406B2 (ja) * 1998-08-28 2005-09-14 株式会社日立製作所 電制スロットル式内燃機関のフェイルセーフ制御装置
EP1136681A3 (en) * 2000-03-24 2003-08-06 Ford Global Technologies, Inc. Electronic throttle control system
DE10018859A1 (de) 2000-04-14 2001-10-18 Bosch Gmbh Robert System und Verfahren zur Überwachung einer Einrichtung zum Messen, Steuern und Regeln
US6434476B1 (en) * 2000-10-04 2002-08-13 Detroit Diesel Corporation High voltage fault discrimination for EGR temperature sensor
DE10064673B4 (de) * 2000-12-22 2005-02-24 Renk Ag Fehlertolerante elektromechanische Stelleinrichtung
DE10130704A1 (de) * 2001-06-26 2003-01-02 Bosch Gmbh Robert Stellungsgeber und Verfahren sowie Vorrichtung zur Überwachung eines Stellungsgebers
DE10226062A1 (de) 2002-06-12 2004-01-08 Ab Elektronik Gmbh Weitwinkel-Drehwinkelsensor
US6899080B2 (en) * 2002-07-13 2005-05-31 Visteon Global Technologies, Inc. Method and system for selecting between two sensor output signals in an electronic throttle system
DE102005021890A1 (de) * 2005-05-04 2006-11-09 E.G.O. Elektro-Gerätebau GmbH Bedienvorrichtung und Verfahren zur Auswertung einer Bedienvorrichtung
DE102005039151A1 (de) * 2005-08-17 2007-02-22 Robert Bosch Gmbh Steuergerät für eine Brennkraftmaschine
DE102009035126B4 (de) * 2009-07-29 2016-06-02 Abb Technology Ag Verfahren zur Erhöhung der Verfügbarkeit von Weg-/ Positionsmesssytemen auf Basis von Potentiometern mit Schleiferabgriff
DE102009036875B4 (de) * 2009-08-10 2016-06-23 Abb Technology Ag Verfahren zur Erhöhung der Verfügbarkeit von Weg-/ Positionsmesssystemen auf Basis von Potentiometern mit Schleiferabgriff (II)
DE102013207750A1 (de) * 2013-04-29 2014-10-30 Robert Bosch Gmbh Sensoreinrichtung mit disjunkten Wertebereichen

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3614047A1 (de) * 1986-04-25 1987-11-05 Bosch Gmbh Robert Positionserfassungsorgan fuer ein bewegbares teil in einem kraftfahrzeug
DE3621937A1 (de) * 1986-06-30 1988-01-07 Bosch Gmbh Robert Ueberwachungseinrichtung fuer eine elektronische steuereinrichtung in einem kraftfahrzeug
JPH0689698B2 (ja) * 1987-01-23 1994-11-09 株式会社日立製作所 内燃機関制御装置
JPH0717007Y2 (ja) * 1987-05-28 1995-04-19 日産自動車株式会社 車速センサ−異常検出装置
JPH0730728B2 (ja) * 1987-05-30 1995-04-10 マツダ株式会社 エンジンのアイドル回転数制御装置
IT1218996B (it) * 1988-02-05 1990-04-24 Weber Srl Sistema di conversione di un segnale proveniente da un trasduttore a caratteristica lineare per ottenere risoluzioni di acquisizione modificate
DE3812760C2 (de) * 1988-04-16 1996-10-24 Vdo Schindling Verfahren und Anordnung zur Überwachung eines Sollwertgebers
DE3840148A1 (de) * 1988-11-29 1990-05-31 Bosch Gmbh Robert Verfahren und vorrichtung zum erkennen eines fehlerzustandes einer lambdasonde
DE3928709A1 (de) * 1989-08-30 1991-03-07 Bosch Gmbh Robert Verfahren und vorrichtung zur ueberpruefung der funktionsfaehigkeit einer abgassondenheizung und deren zuleitungssystem
JPH06100132B2 (ja) * 1989-08-30 1994-12-12 マツダ株式会社 エンジンの制御装置
JP2832049B2 (ja) * 1989-12-08 1998-12-02 マツダ株式会社 エンジンの空燃比制御装置

Also Published As

Publication number Publication date
DE4004083A1 (de) 1991-08-14
WO1991012423A1 (de) 1991-08-22
EP0468007B1 (de) 1995-10-11
DE59106651D1 (de) 1995-11-16
US5224453A (en) 1993-07-06
EP0468007A1 (de) 1992-01-29
JPH04505495A (ja) 1992-09-24
JP2854709B2 (ja) 1999-02-03

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