DE19859580C2 - Verfahren zum Betreiben eines Abgas-Messaufnehmers im Abgassystem einer Brennkraftmaschine - Google Patents

Verfahren zum Betreiben eines Abgas-Messaufnehmers im Abgassystem einer Brennkraftmaschine

Info

Publication number
DE19859580C2
DE19859580C2 DE19859580A DE19859580A DE19859580C2 DE 19859580 C2 DE19859580 C2 DE 19859580C2 DE 19859580 A DE19859580 A DE 19859580A DE 19859580 A DE19859580 A DE 19859580A DE 19859580 C2 DE19859580 C2 DE 19859580C2
Authority
DE
Germany
Prior art keywords
exhaust gas
sensor
gas sensor
value
vp0max
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 - Fee Related
Application number
DE19859580A
Other languages
German (de)
English (en)
Other versions
DE19859580A1 (de
Inventor
Hong Zhang
Juergen Roessler
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.)
Continental Automotive GmbH
Original Assignee
Siemens 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 Siemens AG filed Critical Siemens AG
Priority to DE19859580A priority Critical patent/DE19859580C2/de
Priority to GB9929609A priority patent/GB2345142B/en
Priority to FR9915981A priority patent/FR2787574B1/fr
Publication of DE19859580A1 publication Critical patent/DE19859580A1/de
Application granted granted Critical
Publication of DE19859580C2 publication Critical patent/DE19859580C2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/403—Cells and electrode assemblies
    • G01N27/406—Cells and probes with solid electrolytes
    • G01N27/4065—Circuit arrangements specially adapted 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
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/14—Introducing closed-loop corrections
    • F02D41/1438—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor
    • F02D41/1439—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the position of the sensor
    • F02D41/1441—Plural sensors
    • 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
    • F02D41/1438—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor
    • F02D41/1444—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases
    • F02D41/146—Introducing 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 NOx content or concentration
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Molecular Biology (AREA)
  • Electrochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Exhaust Gas After Treatment (AREA)
DE19859580A 1998-12-22 1998-12-22 Verfahren zum Betreiben eines Abgas-Messaufnehmers im Abgassystem einer Brennkraftmaschine Expired - Fee Related DE19859580C2 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE19859580A DE19859580C2 (de) 1998-12-22 1998-12-22 Verfahren zum Betreiben eines Abgas-Messaufnehmers im Abgassystem einer Brennkraftmaschine
GB9929609A GB2345142B (en) 1998-12-22 1999-12-16 Method for operating an exhaust gas sensor in the exhaust system of an internal combustion engine
FR9915981A FR2787574B1 (fr) 1998-12-22 1999-12-17 Procede utilise pour faire fonctionner un capteur de gaz d'echappement situe dans un systeme d'echappement d'un moteur a combustion interne

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19859580A DE19859580C2 (de) 1998-12-22 1998-12-22 Verfahren zum Betreiben eines Abgas-Messaufnehmers im Abgassystem einer Brennkraftmaschine

Publications (2)

Publication Number Publication Date
DE19859580A1 DE19859580A1 (de) 2000-06-29
DE19859580C2 true DE19859580C2 (de) 2001-03-29

Family

ID=7892327

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19859580A Expired - Fee Related DE19859580C2 (de) 1998-12-22 1998-12-22 Verfahren zum Betreiben eines Abgas-Messaufnehmers im Abgassystem einer Brennkraftmaschine

Country Status (3)

Country Link
DE (1) DE19859580C2 (fr)
FR (1) FR2787574B1 (fr)
GB (1) GB2345142B (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004031083B3 (de) * 2004-06-28 2005-05-25 Audi Ag Verfahren zur Beheizung von Lambdasonden in einer einer Brennkraftmaschine eines Fahrzeugs nachgeschalteten Abgasanlage
DE102007034921A1 (de) * 2007-07-24 2009-02-05 Continental Automotive Gmbh Verfahren und Vorrichtung zum Betreiben einer Abgassonde mit interner Regelung
DE10256092B4 (de) * 2001-12-03 2009-08-13 DENSO CORPORATION, Kariya-shi Brennkraftmaschinen-Gaskonzentrationserfassungssystem

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10250219A1 (de) * 2002-10-23 2004-05-06 Volkswagen Ag Regler und Verfahren zur Regelung eines in einem Abgaskanal einer Verbrennungskraftmaschine angeordneten NOx-Sensors
US11531014B2 (en) * 2019-08-28 2022-12-20 Ngk Insulators, Ltd. Gas sensor and gas sensor operation control method
CN110735699B (zh) * 2019-10-23 2020-08-28 华中科技大学 一种氮氧化物传感器控制器

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19807215A1 (de) * 1998-02-20 1999-08-26 Siemens Ag Steuersystem für eine Brennkraftmaschine
DE19852244C1 (de) * 1998-11-12 1999-12-30 Siemens Ag Verfahren und Vorrichtung zur Abgasreinigung mit Trimmregelung

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4344961B4 (de) * 1993-12-30 2004-05-06 Robert Bosch Gmbh Auswertevorrichtung für das Signal einer Sauerstoffsonde
DE69725937T2 (de) * 1996-07-31 2004-05-13 NGK Spark Plug Co., Ltd., Nagoya Temperaturregelung für eine Lambda-Sonde mit grossem Messbereich
JP3664558B2 (ja) * 1996-12-20 2005-06-29 日本碍子株式会社 ガスセンサ
JP3796333B2 (ja) * 1996-12-20 2006-07-12 日本碍子株式会社 ガスセンサ

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19807215A1 (de) * 1998-02-20 1999-08-26 Siemens Ag Steuersystem für eine Brennkraftmaschine
DE19852244C1 (de) * 1998-11-12 1999-12-30 Siemens Ag Verfahren und Vorrichtung zur Abgasreinigung mit Trimmregelung

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
N.Kato et al., Performance of Thick Film NO¶x¶ Sensor on Diesel and Gasoline Engines, Society of Automobile Engineers, Veröff. Nr. 970858, 1997 *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10256092B4 (de) * 2001-12-03 2009-08-13 DENSO CORPORATION, Kariya-shi Brennkraftmaschinen-Gaskonzentrationserfassungssystem
DE102004031083B3 (de) * 2004-06-28 2005-05-25 Audi Ag Verfahren zur Beheizung von Lambdasonden in einer einer Brennkraftmaschine eines Fahrzeugs nachgeschalteten Abgasanlage
DE102007034921A1 (de) * 2007-07-24 2009-02-05 Continental Automotive Gmbh Verfahren und Vorrichtung zum Betreiben einer Abgassonde mit interner Regelung
DE102007034921B4 (de) * 2007-07-24 2017-07-06 Continental Automotive Gmbh Verfahren und Vorrichtung zum Betreiben einer Abgassonde mit interner Regelung

Also Published As

Publication number Publication date
FR2787574A1 (fr) 2000-06-23
GB9929609D0 (en) 2000-02-09
GB2345142B (en) 2003-01-29
DE19859580A1 (de) 2000-06-29
FR2787574B1 (fr) 2005-04-01
GB2345142A (en) 2000-06-28

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: CONTINENTAL AUTOMOTIVE GMBH, 30165 HANNOVER, DE

R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee