DE102004051747A1 - Verfahren zum Betreiben einer Brennkraftmaschine und Vorrichtung zur Durchführung des Verfahrens - Google Patents

Verfahren zum Betreiben einer Brennkraftmaschine und Vorrichtung zur Durchführung des Verfahrens Download PDF

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Publication number
DE102004051747A1
DE102004051747A1 DE102004051747A DE102004051747A DE102004051747A1 DE 102004051747 A1 DE102004051747 A1 DE 102004051747A1 DE 102004051747 A DE102004051747 A DE 102004051747A DE 102004051747 A DE102004051747 A DE 102004051747A DE 102004051747 A1 DE102004051747 A1 DE 102004051747A1
Authority
DE
Germany
Prior art keywords
nox
signal
combustion engine
nox storage
storage catalyst
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Withdrawn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
DE102004051747A
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German (de)
English (en)
Inventor
Ingo Hein
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
Priority to DE102004051747A priority Critical patent/DE102004051747A1/de
Priority to FR0553184A priority patent/FR2877695B1/fr
Priority to JP2005306761A priority patent/JP2006118505A/ja
Publication of DE102004051747A1 publication Critical patent/DE102004051747A1/de
Withdrawn legal-status Critical Current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
    • F02D41/021—Introducing corrections for particular conditions exterior to the engine
    • F02D41/0235—Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating apparatus
    • F02D41/027—Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating apparatus to purge or regenerate the exhaust gas treating apparatus
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/0807—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by using absorbents or adsorbents
    • F01N3/0828—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by using absorbents or adsorbents characterised by the absorbed or adsorbed substances
    • F01N3/0842—Nitrogen oxides
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/0807—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by using absorbents or adsorbents
    • F01N3/0871—Regulation of absorbents or adsorbents, e.g. purging
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N9/00—Electrical control of exhaust gas treating apparatus
    • F01N9/005—Electrical control of exhaust gas treating apparatus using models instead of sensors to determine operating characteristics of exhaust systems, e.g. calculating catalyst temperature instead of measuring it directly
    • 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
    • F02D41/1446—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 exhaust temperatures
    • 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
    • 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
    • F02D41/1461—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 of the exhaust gases emitted by the engine
    • F02D41/1462—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 of the exhaust gases emitted by the engine with determination means using an estimation
    • 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
    • F02D41/1463—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 of the exhaust gases downstream of exhaust gas treatment apparatus
    • F02D41/1465—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 of the exhaust gases downstream of exhaust gas treatment apparatus with determination means using an estimation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N2570/00—Exhaust treating apparatus eliminating, absorbing or adsorbing specific elements or compounds
    • F01N2570/14—Nitrogen oxides
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/0807—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by using absorbents or adsorbents
    • F01N3/0814—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by using absorbents or adsorbents combined with catalytic converters, e.g. NOx absorption/storage reduction catalysts
    • 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
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
    • 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
    • Y02T10/40—Engine management systems
DE102004051747A 2004-10-23 2004-10-23 Verfahren zum Betreiben einer Brennkraftmaschine und Vorrichtung zur Durchführung des Verfahrens Withdrawn DE102004051747A1 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE102004051747A DE102004051747A1 (de) 2004-10-23 2004-10-23 Verfahren zum Betreiben einer Brennkraftmaschine und Vorrichtung zur Durchführung des Verfahrens
FR0553184A FR2877695B1 (fr) 2004-10-23 2005-10-20 Procede de gestion d'un moteur a combustion interne et dispositif pour sa mise en oeuvre
JP2005306761A JP2006118505A (ja) 2004-10-23 2005-10-21 内燃機関の運転方法および該方法を実行するための装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102004051747A DE102004051747A1 (de) 2004-10-23 2004-10-23 Verfahren zum Betreiben einer Brennkraftmaschine und Vorrichtung zur Durchführung des Verfahrens

Publications (1)

Publication Number Publication Date
DE102004051747A1 true DE102004051747A1 (de) 2006-04-27

Family

ID=36128967

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102004051747A Withdrawn DE102004051747A1 (de) 2004-10-23 2004-10-23 Verfahren zum Betreiben einer Brennkraftmaschine und Vorrichtung zur Durchführung des Verfahrens

Country Status (3)

Country Link
JP (1) JP2006118505A (fr)
DE (1) DE102004051747A1 (fr)
FR (1) FR2877695B1 (fr)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2151554A1 (fr) * 2008-08-05 2010-02-10 Honda Motor Co., Ltd. Dispositif de détermination de la détérioration et procédé pour dispositif de réduction des émissions d'échappement
US8087290B2 (en) 2006-09-27 2012-01-03 Robert Bosch Gmbh Method to diagnose an exhaust gas sensor disposed in the exhaust gas region of an internal combustion engine and device for the implementation of the method
US8091404B2 (en) * 2007-03-06 2012-01-10 Toyota Jidosha Kabushiki Kaisha Abnormality diagnosis apparatus for NOx sensor
AT512760A1 (de) * 2012-03-21 2013-10-15 Avl List Gmbh Verfahren zum Betreiben einer Brennkraftmaschine
DE102012019633A1 (de) * 2012-10-06 2014-04-10 Daimler Ag Verfahren zur Verarbeitung von Messwerten eines Stickoxid-Sensors
DE102013209487A1 (de) * 2013-05-22 2014-11-27 Mtu Friedrichshafen Gmbh Verfahren zum Betreiben einer Antriebseinrichtung sowie entsprechende Antriebseinrichtung
DE102015224935A1 (de) * 2015-12-11 2017-06-14 Continental Automotive Gmbh Verfahren, Vorrichtung und System zum Betreiben eines Stickoxidsensors
DE102007006487B4 (de) * 2006-09-27 2018-11-08 Robert Bosch Gmbh Verfahren zur Diagnose eines in einem Abgasbereich einer Brennkraftmaschine angeordneten Abgassensors und Vorrichtung zur Durchführung des Verfahrens
DE102018115773B4 (de) 2017-09-12 2023-02-16 Denso Corporation Abgasinformationsverarbeitungsvorrichtung, Abgasinformationsvorrichtungssystem und Abgasinformationsverarbeitungsprogramm
DE102021214192A1 (de) 2021-12-13 2023-06-15 Robert Bosch Gesellschaft mit beschränkter Haftung Verfahren zum Ermitteln einer Funktionsfähigkeit eines Abgassensors in einem Abgassystem einer Brennkraftmaschine

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009141918A1 (fr) 2008-05-21 2009-11-26 トヨタ自動車株式会社 APPAREIL ET PROCÉDÉ DE DIAGNOSTIC D'ANOMALIE DE CAPTEUR DE NOx
CN114263521B (zh) * 2021-12-31 2023-03-21 潍柴动力股份有限公司 一种传感器参数的修正方法及装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19911664A1 (de) * 1999-03-16 2000-09-21 Volkswagen Ag Kalibrierung eines NOx-Sensors
JP2002047979A (ja) * 2000-08-03 2002-02-15 Hitachi Ltd エンジンの制御装置

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007006487B4 (de) * 2006-09-27 2018-11-08 Robert Bosch Gmbh Verfahren zur Diagnose eines in einem Abgasbereich einer Brennkraftmaschine angeordneten Abgassensors und Vorrichtung zur Durchführung des Verfahrens
US8087290B2 (en) 2006-09-27 2012-01-03 Robert Bosch Gmbh Method to diagnose an exhaust gas sensor disposed in the exhaust gas region of an internal combustion engine and device for the implementation of the method
US8091404B2 (en) * 2007-03-06 2012-01-10 Toyota Jidosha Kabushiki Kaisha Abnormality diagnosis apparatus for NOx sensor
EP2151554A1 (fr) * 2008-08-05 2010-02-10 Honda Motor Co., Ltd. Dispositif de détermination de la détérioration et procédé pour dispositif de réduction des émissions d'échappement
AT512760A1 (de) * 2012-03-21 2013-10-15 Avl List Gmbh Verfahren zum Betreiben einer Brennkraftmaschine
AT512760B1 (de) * 2012-03-21 2014-05-15 Avl List Gmbh Verfahren zum Betreiben einer Brennkraftmaschine
DE102012019633A1 (de) * 2012-10-06 2014-04-10 Daimler Ag Verfahren zur Verarbeitung von Messwerten eines Stickoxid-Sensors
US9678049B2 (en) 2012-10-06 2017-06-13 Daimler Ag Method for processing measured values from a nitrogen oxide sensor
DE102013209487A1 (de) * 2013-05-22 2014-11-27 Mtu Friedrichshafen Gmbh Verfahren zum Betreiben einer Antriebseinrichtung sowie entsprechende Antriebseinrichtung
DE102013209487B4 (de) 2013-05-22 2020-07-02 Mtu Friedrichshafen Gmbh Verfahren zum Betreiben einer Antriebseinrichtung sowie entsprechende Antriebseinrichtung
DE102015224935A1 (de) * 2015-12-11 2017-06-14 Continental Automotive Gmbh Verfahren, Vorrichtung und System zum Betreiben eines Stickoxidsensors
WO2017097557A1 (fr) * 2015-12-11 2017-06-15 Continental Automotive Gmbh Procédé, dispositif et système permettant de faire fonctionner un capteur d'oxyde d'azote
DE102015224935B4 (de) * 2015-12-11 2017-12-14 Continental Automotive Gmbh Verfahren, Vorrichtung und System zum Betreiben eines Stickoxidsensors
CN108368763A (zh) * 2015-12-11 2018-08-03 大陆汽车有限公司 用于操作氮氧化物传感器的方法、装置和系统
CN108368763B (zh) * 2015-12-11 2020-11-13 大陆汽车有限公司 用于操作氮氧化物传感器的方法、装置和系统
US10914220B2 (en) 2015-12-11 2021-02-09 Vitesco Technologies GmbH Method, device, and system for operating a nitrogen oxide sensor
DE102018115773B4 (de) 2017-09-12 2023-02-16 Denso Corporation Abgasinformationsverarbeitungsvorrichtung, Abgasinformationsvorrichtungssystem und Abgasinformationsverarbeitungsprogramm
DE102021214192A1 (de) 2021-12-13 2023-06-15 Robert Bosch Gesellschaft mit beschränkter Haftung Verfahren zum Ermitteln einer Funktionsfähigkeit eines Abgassensors in einem Abgassystem einer Brennkraftmaschine

Also Published As

Publication number Publication date
FR2877695B1 (fr) 2009-10-30
FR2877695A1 (fr) 2006-05-12
JP2006118505A (ja) 2006-05-11

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Effective date: 20110825

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

Effective date: 20130501