DE59500133D1 - Verfahren zur Erkennung von seitenverkehrt angeschlossenen Lambda-Sonden - Google Patents

Verfahren zur Erkennung von seitenverkehrt angeschlossenen Lambda-Sonden

Info

Publication number
DE59500133D1
DE59500133D1 DE59500133T DE59500133T DE59500133D1 DE 59500133 D1 DE59500133 D1 DE 59500133D1 DE 59500133 T DE59500133 T DE 59500133T DE 59500133 T DE59500133 T DE 59500133T DE 59500133 D1 DE59500133 D1 DE 59500133D1
Authority
DE
Germany
Prior art keywords
detection
lambda probes
reversed connected
connected lambda
reversed
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
DE59500133T
Other languages
English (en)
Inventor
Alois Bauer
Dietmar Hundertmark
Guenther Ranzinger
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.)
Bayerische Motoren Werke AG
Original Assignee
Bayerische Motoren Werke AG
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 Bayerische Motoren Werke AG filed Critical Bayerische Motoren Werke AG
Application granted granted Critical
Publication of DE59500133D1 publication Critical patent/DE59500133D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02DCONTROLLING COMBUSTION ENGINES
    • F02D41/00Electrical control of supply of combustible mixture or its constituents
    • F02D41/02Circuit arrangements for generating control signals
    • F02D41/14Introducing closed-loop corrections
    • F02D41/1438Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor
    • F02D41/1444Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases
    • F02D41/1454Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases the characteristics being an oxygen content or concentration or the air-fuel ratio
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02DCONTROLLING COMBUSTION ENGINES
    • F02D41/00Electrical control of supply of combustible mixture or its constituents
    • F02D41/02Circuit arrangements for generating control signals
    • F02D41/14Introducing closed-loop corrections
    • F02D41/1438Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor
    • F02D41/1439Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the position of the sensor
    • F02D41/1441Plural sensors
    • F02D41/1443Plural sensors with one sensor per cylinder or group of cylinders
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02DCONTROLLING COMBUSTION ENGINES
    • F02D41/00Electrical control of supply of combustible mixture or its constituents
    • F02D41/02Circuit arrangements for generating control signals
    • F02D41/14Introducing closed-loop corrections
    • F02D41/1438Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor
    • F02D41/1473Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the regulation method
    • F02D41/1474Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the regulation method by detecting the commutation time of the sensor
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02DCONTROLLING COMBUSTION ENGINES
    • F02D41/00Electrical control of supply of combustible mixture or its constituents
    • F02D41/02Circuit arrangements for generating control signals
    • F02D41/14Introducing closed-loop corrections
    • F02D41/1438Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor
    • F02D41/1493Details
    • F02D41/1495Detection of abnormalities in the air/fuel ratio feedback system
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02DCONTROLLING COMBUSTION ENGINES
    • F02D41/00Electrical control of supply of combustible mixture or its constituents
    • F02D41/24Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means
    • F02D41/2406Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using essentially read only memories
    • F02D41/2425Particular ways of programming the data
    • F02D41/2429Methods of calibrating or learning
    • F02D41/2438Active learning methods
DE59500133T 1994-07-04 1995-05-12 Verfahren zur Erkennung von seitenverkehrt angeschlossenen Lambda-Sonden Expired - Lifetime DE59500133D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4423344A DE4423344A1 (de) 1994-07-04 1994-07-04 Verfahren zur Erkennung von seitenverkehrt angeschlossenen Lambda-Sonden

Publications (1)

Publication Number Publication Date
DE59500133D1 true DE59500133D1 (de) 1997-04-17

Family

ID=6522174

Family Applications (2)

Application Number Title Priority Date Filing Date
DE4423344A Withdrawn DE4423344A1 (de) 1994-07-04 1994-07-04 Verfahren zur Erkennung von seitenverkehrt angeschlossenen Lambda-Sonden
DE59500133T Expired - Lifetime DE59500133D1 (de) 1994-07-04 1995-05-12 Verfahren zur Erkennung von seitenverkehrt angeschlossenen Lambda-Sonden

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE4423344A Withdrawn DE4423344A1 (de) 1994-07-04 1994-07-04 Verfahren zur Erkennung von seitenverkehrt angeschlossenen Lambda-Sonden

Country Status (5)

Country Link
US (1) US5528932A (de)
EP (1) EP0691465B1 (de)
JP (1) JPH0842386A (de)
DE (2) DE4423344A1 (de)
ES (1) ES2100757T3 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19706382C2 (de) 1997-02-19 2003-03-06 Daimler Chrysler Ag Verfahren zur Prüfung auf korrekt angeschlossene Lambda-Sonden
DE19734670C1 (de) 1997-08-11 1999-05-27 Daimler Chrysler Ag Verfahren zur Vertauschprüfung von Lambdasonden
DE10026213B4 (de) * 2000-05-26 2007-07-26 Volkswagen Ag Verfahren zum Konfigurieren einer Mehrzahl von Lambdasonden eines Verbrennungsmotors
DE10117244A1 (de) * 2001-04-06 2002-11-07 Audi Ag Verfahren zur Erkennung vertauscht angeschlossener O¶2¶-Sensoren
US6735939B2 (en) * 2001-11-26 2004-05-18 Ford Global Technologies, Llc System and method for monitoring and exhaust gas sensor in an engine
DE10159947A1 (de) 2001-12-06 2003-06-18 Bayerische Motoren Werke Ag Verfahren und Vorrichtung zum Betreiben einer Brennkraftmaschine
DE10203728A1 (de) * 2002-01-30 2003-08-14 Bosch Gmbh Robert Elektronischer Vertauschschutz von Abgasmesssonden in einer abgasnachbehandelnden Brennkraftmaschine insbesondere eines Kraftfahrzeuges
DE10339325A1 (de) * 2003-08-25 2005-03-31 Volkswagen Ag Verfahren und Vorrichtung zur Vertauschungsdiagnose von Lambdasonden
DE102005035423B4 (de) * 2005-07-28 2010-12-02 Continental Automotive Gmbh Verfahren und Vorrichtung zur Zuordnung von mehreren Sensoren eines Sensortyps zu Messobjekten einer Brennkraftmaschine
US7367918B2 (en) * 2005-11-08 2008-05-06 Zf Friedrichshafen Ag Method for self-configuring automated mechanical transmission and electronic controller
JP4618220B2 (ja) * 2006-09-05 2011-01-26 株式会社デンソー ガスセンサの組み付け状態検出方法及びガスセンサの組み付け状態検出装置
JP4640318B2 (ja) * 2006-11-09 2011-03-02 株式会社デンソー 内燃機関の制御装置
JP2008261289A (ja) * 2007-04-12 2008-10-30 Toyota Motor Corp 空燃比センサの異常診断装置
US7693648B2 (en) 2007-11-27 2010-04-06 Caterpillar Inc. System and method for detecting misassembly of an exhaust aftertreatment system of a machine
DE102011001045A1 (de) * 2011-03-03 2012-09-06 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Verfahren zur Diagnose von Abgassonden und/oder Katalysatoren
US8959892B2 (en) * 2013-01-25 2015-02-24 Caterpillar Inc. Exhaust system having sensor placement detection
DE102014209316B4 (de) * 2014-05-16 2018-10-04 Volkswagen Aktiengesellschaft Verfahren und Steuervorrichtung zum Ausführen abgasrelevanter Diagnosen

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4121548A (en) * 1976-08-08 1978-10-24 Nippon Soken, Inc. Deteriorated condition detecting apparatus for an oxygen sensor
JPS5334017A (en) * 1976-09-13 1978-03-30 Nissan Motor Co Ltd Control equipment of number of cylinder to be supplied fuel
DE2907934C2 (de) * 1979-03-01 1982-09-16 Dr.Ing.H.C. F. Porsche Ag, 7000 Stuttgart Mehrzylindrige Brennkraftmaschine, insbesondere für Kraftfahrzeuge
JPS6123790Y2 (de) * 1979-02-23 1986-07-16
SU1315627A1 (ru) * 1985-04-18 1987-06-07 Джезказганский Научно-Исследовательский И Проектный Институт Цветной Металлургии Способ работы двигател внутреннего сгорани
JPS6218657U (de) * 1985-07-17 1987-02-04
JPH0711435B2 (ja) * 1985-07-23 1995-02-08 トヨタ自動車株式会社 内燃機関のセンサ異常判定方法
DE3740238A1 (de) * 1986-12-04 1988-06-23 Audi Ag Abgasanlage fuer eine brennkraftmaschine mit zwei zylinderbaenken
JPS648334A (en) * 1987-06-30 1989-01-12 Mazda Motor Air-fuel ratio controller of engine
JPH01217253A (ja) * 1988-02-25 1989-08-30 Nissan Motor Co Ltd 酸素センサの故障診断装置
JP2668029B2 (ja) * 1988-05-31 1997-10-27 三菱自動車工業株式会社 酸素センサ試験装置
DE3834711A1 (de) * 1988-10-12 1990-04-19 Bosch Gmbh Robert Verfahren und vorrichtung zur fehlererkennung und/oder fehlerbehandlung bei stereo-lambdaregelung
US4943238A (en) * 1988-12-14 1990-07-24 Interplex Electronics, Inc. Automotive electronic instructional and diagnostic training apparatus
JPH0454249A (ja) * 1990-06-20 1992-02-21 Mitsubishi Electric Corp エンジンの空燃比制御装置
JPH04116241A (ja) * 1990-09-05 1992-04-16 Honda Motor Co Ltd 内燃エンジンのhcセンサの性能監視装置
US5228335A (en) * 1991-02-25 1993-07-20 The United States Of America As Represented By The United States Environmental Protection Agency Method and apparatus for detection of catalyst failure on-board a motor vehicle using a dual oxygen sensor and an algorithm
JP2551255B2 (ja) * 1991-03-14 1996-11-06 日本電装株式会社 車両用乗員保護システムのための故障判定装置
DE4113316C2 (de) * 1991-04-24 2003-09-11 Bosch Gmbh Robert Anschlußschaltung für eine Lambdasonde und Prüfverfahren für eine solche Schaltung
JP2827719B2 (ja) * 1992-07-16 1998-11-25 三菱自動車工業株式会社 O2 センサの故障判定方法
DE4334557A1 (de) * 1993-10-11 1995-04-13 Bayerische Motoren Werke Ag Vorrichtung zur Leerlaufregelung einer Kraftfahrzeug-Brennkraftmaschine

Also Published As

Publication number Publication date
EP0691465A2 (de) 1996-01-10
EP0691465B1 (de) 1997-03-12
EP0691465A3 (de) 1996-01-17
ES2100757T3 (es) 1997-06-16
US5528932A (en) 1996-06-25
DE4423344A1 (de) 1996-01-11
JPH0842386A (ja) 1996-02-13

Similar Documents

Publication Publication Date Title
DE69512950D1 (de) Verfahren zur Detektion von identischen Teilbildern
DE59205867D1 (de) Verfahren zur Erkennung von Verbrennungsaussetzern
DE69529052D1 (de) System zur erfassung von fehlzündungen und verfahren mit verbesserter signaltreue
DE59306790D1 (de) Verfahren zur Überprüfung von Lambdasonden
DE4403348B8 (de) Verfahren zur Detektion von Fehlzündungen
DE59204440D1 (de) Verfahren zur Erkennung von Verbrennungsaussetzern.
DE59500133D1 (de) Verfahren zur Erkennung von seitenverkehrt angeschlossenen Lambda-Sonden
DE69330682T2 (de) Verfahren zur Erkennung von Fehlzündungen
DE69723574D1 (de) Verfahren zur detektion von mutationen
DE69630686D1 (de) Verfahren zur echtheitsprüfung von münzen
DE69720853T2 (de) Verfahren zur Ermittlung von vorzeitigen Zündungen
DE69719610D1 (de) Verfahren zum Nachweis von Kreatinin
DE59406291D1 (de) Verfahren zur klopferkennung
DE59812176D1 (de) Verfahren zur überwachung und fehlererkennung
DE59806044D1 (de) Verfahren zur ermittlung von segmentzeiten
DE59504441D1 (de) Verfahren zur Amplituden-Demodulation
DE69717001D1 (de) Verfahren zur Bestimmung des Endpunktes von enzymatischen Nachweisverfahren
DE69934789D1 (de) Verfahren zur bestimmung der antibiotikasensitivität von bakterien
DE59506795D1 (de) Verfahren zur Überwachung des Bewegungsvorgangs von motorisch verstellbaren Gegenständen
DE4481189T1 (de) Verfahren und Einrichtung zur Bestimmung der Klopffestigkeit von Motorenkraftstoffen
DE69319752T2 (de) Verfahren zur identifizierung von analyten
DE69627990D1 (de) Verfahren zur Erkennung der Versprödung von rostfreiem Duplexstahl
DE59408120D1 (de) Verfahren zur Erkennung von Kurbelwellenoszillationen
DE59705204D1 (de) Verfahren zur korrosionsüberwachung
DE59702207D1 (de) Verfahren zur eignungsprüfung von faktor viii-haltigen proteinfraktionen

Legal Events

Date Code Title Description
8364 No opposition during term of opposition