DE102014017303A1 - Verfahren zum Betreiben einer Antriebseinrichtung für ein Kraftfahrzeug und Antriebseinrichtung - Google Patents

Verfahren zum Betreiben einer Antriebseinrichtung für ein Kraftfahrzeug und Antriebseinrichtung Download PDF

Info

Publication number
DE102014017303A1
DE102014017303A1 DE102014017303.8A DE102014017303A DE102014017303A1 DE 102014017303 A1 DE102014017303 A1 DE 102014017303A1 DE 102014017303 A DE102014017303 A DE 102014017303A DE 102014017303 A1 DE102014017303 A1 DE 102014017303A1
Authority
DE
Germany
Prior art keywords
cylinder
internal combustion
combustion engine
fuel
nitrogen oxide
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Withdrawn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
DE102014017303.8A
Other languages
German (de)
English (en)
Inventor
Markus Wüstner
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.)
Mercedes Benz Group AG
Original Assignee
Daimler 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 Daimler AG filed Critical Daimler AG
Priority to DE102014017303.8A priority Critical patent/DE102014017303A1/de
Priority to PCT/EP2015/002138 priority patent/WO2016078740A1/fr
Publication of DE102014017303A1 publication Critical patent/DE102014017303A1/de
Withdrawn legal-status Critical Current

Links

Images

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
    • 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
    • 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
    • F02D41/008—Controlling each cylinder individually
    • F02D41/0087—Selective cylinder activation, i.e. partial cylinder operation
    • 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
    • F01N2430/00—Influencing exhaust purification, e.g. starting of catalytic reaction, filter regeneration, or the like, by controlling engine operating characteristics
    • F01N2430/06—Influencing exhaust purification, e.g. starting of catalytic reaction, filter regeneration, or the like, by controlling engine operating characteristics by varying fuel-air ratio, e.g. by enriching fuel-air mixture
    • 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
    • F01N2430/00—Influencing exhaust purification, e.g. starting of catalytic reaction, filter regeneration, or the like, by controlling engine operating characteristics
    • F01N2430/10—Influencing exhaust purification, e.g. starting of catalytic reaction, filter regeneration, or the like, by controlling engine operating characteristics by modifying inlet or exhaust valve timing
    • 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
    • F01N2560/00—Exhaust systems with means for detecting or measuring exhaust gas components or characteristics
    • F01N2560/06—Exhaust systems with means for detecting or measuring exhaust gas components or characteristics the means being a temperature sensor
    • 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
    • F01N2900/00—Details of electrical control or of the monitoring of the exhaust gas treating apparatus
    • F01N2900/06—Parameters used for exhaust control or diagnosing
    • F01N2900/16—Parameters used for exhaust control or diagnosing said parameters being related to the exhaust apparatus, e.g. particulate filter or catalyst
    • F01N2900/1602—Temperature of exhaust gas 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
    • F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
    • F01N3/101—Three-way catalysts
    • 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
    • F02D41/0002—Controlling intake air
    • F02D2041/001—Controlling intake air for engines with variable valve actuation
    • 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
    • F02D2041/0265—Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating apparatus to decrease temperature of the exhaust gas treating apparatus
    • 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
    • F02D2200/08—Exhaust gas treatment apparatus parameters
    • F02D2200/0802—Temperature of the exhaust gas treatment apparatus
    • 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
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Exhaust Gas After Treatment (AREA)
DE102014017303.8A 2014-11-21 2014-11-21 Verfahren zum Betreiben einer Antriebseinrichtung für ein Kraftfahrzeug und Antriebseinrichtung Withdrawn DE102014017303A1 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE102014017303.8A DE102014017303A1 (de) 2014-11-21 2014-11-21 Verfahren zum Betreiben einer Antriebseinrichtung für ein Kraftfahrzeug und Antriebseinrichtung
PCT/EP2015/002138 WO2016078740A1 (fr) 2014-11-21 2015-10-28 Procédé permettant de faire fonctionner un dispositif d'entraînement pour un véhicule automobile et dispositif d'entraînement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102014017303.8A DE102014017303A1 (de) 2014-11-21 2014-11-21 Verfahren zum Betreiben einer Antriebseinrichtung für ein Kraftfahrzeug und Antriebseinrichtung

Publications (1)

Publication Number Publication Date
DE102014017303A1 true DE102014017303A1 (de) 2016-05-25

Family

ID=54360430

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102014017303.8A Withdrawn DE102014017303A1 (de) 2014-11-21 2014-11-21 Verfahren zum Betreiben einer Antriebseinrichtung für ein Kraftfahrzeug und Antriebseinrichtung

Country Status (2)

Country Link
DE (1) DE102014017303A1 (fr)
WO (1) WO2016078740A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022161711A1 (fr) * 2021-02-01 2022-08-04 Vitesco Technologies GmbH Procédé et appareil pour faire fonctionner une chaîne cinématique hybride en série
DE102021211939A1 (de) 2021-10-22 2023-04-27 Volkswagen Aktiengesellschaft Abgasnachbehandlungssystem für einen Verbrennungsmotor

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5138833A (en) * 1991-09-30 1992-08-18 General Motors Corporation Converter overtemperature protection system and method
DE69003744T2 (de) * 1989-06-16 1994-02-03 Ferrari Spa Einrichtung zum Schutz von Kfz-Abgasverbrennungsvorrichtungen.
DE19653958A1 (de) * 1996-12-21 1998-06-25 Degussa Verfahren zur Verminderung der Stickoxide im Abgas von Verbrennungsmotoren
DE10061645A1 (de) 2000-12-11 2002-06-13 Volkswagen Ag Verfahren und Vorrichtung zum Betreiben eines magerlauffähigen Ottomotors
DE10254727A1 (de) * 2002-11-23 2004-06-03 Adam Opel Ag Abgasreinigungsanlage einer Brennkraftmaschine mit einer Kühleinheit sowie Verfahren zum Betrieb einer Abgasreinigungsanlage
DE102004058942A1 (de) 2004-03-05 2005-09-15 Ford Global Technologies, LLC, Dearborn System zur Regelung der Ventilzeiteinstellung eines Motors mit Zylinderabschaltung

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19858990A1 (de) * 1998-12-21 2000-06-29 Volkswagen Ag NOx-Speicher-Katalysator
AT4705U1 (de) * 2000-12-21 2001-10-25 Avl List Gmbh Verfahren zum betreiben einer fremdgezündeten brennkraftmaschine
DE10215479A1 (de) * 2002-04-09 2003-10-23 Opel Adam Ag Verfahren zum Betreiben einer Brennkraftmaschine mit Abgasrückführung, Abgaskatalysator und Schubabschaltung
DE10323249A1 (de) * 2003-05-22 2005-01-05 Volkswagen Ag Verfahren zum Betreiben einer Brennkraftmaschine
DE102010007209A1 (de) * 2010-02-05 2011-08-11 Daimler AG, 70327 Verfahren zum Behandeln von Abgas einer Verbrennungskraftmaschine

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69003744T2 (de) * 1989-06-16 1994-02-03 Ferrari Spa Einrichtung zum Schutz von Kfz-Abgasverbrennungsvorrichtungen.
US5138833A (en) * 1991-09-30 1992-08-18 General Motors Corporation Converter overtemperature protection system and method
DE19653958A1 (de) * 1996-12-21 1998-06-25 Degussa Verfahren zur Verminderung der Stickoxide im Abgas von Verbrennungsmotoren
DE10061645A1 (de) 2000-12-11 2002-06-13 Volkswagen Ag Verfahren und Vorrichtung zum Betreiben eines magerlauffähigen Ottomotors
DE10254727A1 (de) * 2002-11-23 2004-06-03 Adam Opel Ag Abgasreinigungsanlage einer Brennkraftmaschine mit einer Kühleinheit sowie Verfahren zum Betrieb einer Abgasreinigungsanlage
DE102004058942A1 (de) 2004-03-05 2005-09-15 Ford Global Technologies, LLC, Dearborn System zur Regelung der Ventilzeiteinstellung eines Motors mit Zylinderabschaltung

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022161711A1 (fr) * 2021-02-01 2022-08-04 Vitesco Technologies GmbH Procédé et appareil pour faire fonctionner une chaîne cinématique hybride en série
DE102021200870A1 (de) 2021-02-01 2022-08-04 Vitesco Technologies GmbH Verfahren und Vorrichtung zum Betreiben eines seriellen Hybrid-Antriebsstrangs
DE102021211939A1 (de) 2021-10-22 2023-04-27 Volkswagen Aktiengesellschaft Abgasnachbehandlungssystem für einen Verbrennungsmotor

Also Published As

Publication number Publication date
WO2016078740A1 (fr) 2016-05-26

Similar Documents

Publication Publication Date Title
EP2898207B1 (fr) Procédé de contrôller de temps d'ouverture d'un soupape d'admission dans un moteur à combustion interne
EP1276980A1 (fr) Procede pour commander le remplissage des cylindres dans un moteur a combustion interne
EP1754872B1 (fr) Moteur Otto avec soupapes à commande variable et fonctionnenment à cycle Atkinson
DE102006033481A1 (de) Verfahren zum Betreiben einer Brennkraftmaschine
DE102013209027A1 (de) Koordination der nockensteuerung und durchblasluftbereitstellung
DE102016113173A1 (de) Verfahren zum Starten eines Motors
DE112008001651B4 (de) Brennkraftmaschinensteuervorrichtung und Verfahren
DE102012106353A1 (de) Verfahren und System für einen turboaufgeladenen Motor
DE102015206119A1 (de) System und Verfahren zum Reduzieren des Hängenbleibens von Schaufeln eines Turboladers mit variabler Turbinengeometrie
DE102017208857A1 (de) Verfahren zum Betreiben einer Brennkraftmaschine, Brennkraftmaschine und Kraftfahrzeug
DE102017120512B4 (de) Verfahren zum Betreiben eines Wasserstoffmotors für ein Kraftfahrzeug
DE102018207413A1 (de) Verfahren zum Betreiben einer Motorbremse in einer Brennkraftmaschine
EP1673527A1 (fr) Procede d'optimisation du fonctionnement dans la plage de vitesse de rotation inferieure d'un moteur a combustion interne a pistons a suralimentation
EP3084197B1 (fr) Procédé de fonctionnement d'un moteur à combustion interne à pistons alternatifs
EP3196446B1 (fr) Procédé de fonctionnement d'un moteur à combustion interne et moteur à combustion interne
DE102014017303A1 (de) Verfahren zum Betreiben einer Antriebseinrichtung für ein Kraftfahrzeug und Antriebseinrichtung
EP1338777A1 (fr) Moteur Otto ayant un variateur de phase de l'arbre à cammes
DE102004023590C5 (de) Verfahren zum Betrieb eines Verbrennungsmotors sowie Verbrennungsmotor zur Ausführung des Verfahrens
DE102008029197A1 (de) Vorrichtung und Verfahren zur selektiven Zylinderabschaltung eines aufladbaren Verbrennungsmotors
DE102014019556A1 (de) Verfahren zum Betreiben einer Verbrennungskraftmaschine für einen Kraftwagen
DE102012006342A1 (de) Verfahren zum Betreiben einer Verbrennungskraftmaschine
DE102017201732A1 (de) Verfahren zum Betreiben einer Brennkraftmaschine im Schubbetrieb und Brennkraftmaschine zur Durchführung eines derartigen Verfahrens
DE102012219202A1 (de) Verfahren und Vorrichtung zum Betreiben eines Verbrennungsmotors
DE102004001724A1 (de) Verfahren zum Absenken einer Abgastemperatur im Hochlastbereich einer Brennkraftmaschine
DE102009051591A1 (de) Brennkraftmaschine mit Abgasturboaufladung durch unterschiedlich angesteuerte Auslassventile

Legal Events

Date Code Title Description
R163 Identified publications notified
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee