DE102013113997A8 - Verfahren zum Überwachen eines EGR-Systems - Google Patents

Verfahren zum Überwachen eines EGR-Systems Download PDF

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Publication number
DE102013113997A8
DE102013113997A8 DE102013113997.3A DE102013113997A DE102013113997A8 DE 102013113997 A8 DE102013113997 A8 DE 102013113997A8 DE 102013113997 A DE102013113997 A DE 102013113997A DE 102013113997 A8 DE102013113997 A8 DE 102013113997A8
Authority
DE
Germany
Prior art keywords
monitoring
egr system
egr
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.)
Granted
Application number
DE102013113997.3A
Other languages
English (en)
Other versions
DE102013113997B4 (de
DE102013113997A1 (de
Inventor
Ha Dong Bong
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.)
Hyundai Motor Co
Original Assignee
Hyundai Motor Co
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 Hyundai Motor Co filed Critical Hyundai Motor Co
Publication of DE102013113997A1 publication Critical patent/DE102013113997A1/de
Publication of DE102013113997A8 publication Critical patent/DE102013113997A8/de
Application granted granted Critical
Publication of DE102013113997B4 publication Critical patent/DE102013113997B4/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P5/00—Advancing or retarding ignition; Control therefor
    • F02P5/04—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions
    • F02P5/145—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions using electrical means
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D35/00—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for
    • F02D35/02—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions
    • F02D35/027—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions using knock sensors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D37/00—Non-electrical conjoint control of two or more functions of engines, not otherwise provided for
    • F02D37/02—Non-electrical conjoint control of two or more functions of engines, not otherwise provided for one of the functions being ignition
    • 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
    • F02D41/22—Safety or indicating devices for abnormal conditions
    • 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
    • F02D41/22—Safety or indicating devices for abnormal conditions
    • F02D41/221—Safety or indicating devices for abnormal conditions relating to the failure of actuators or electrically driven elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D45/00—Electrical control not provided for in groups F02D41/00 - F02D43/00
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/13—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories
    • F02M26/22—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories with coolers in the recirculation passage
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/49—Detecting, diagnosing or indicating an abnormal function of the EGR system
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P5/00—Advancing or retarding ignition; Control therefor
    • F02P5/04—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions
    • F02P5/145—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions using electrical means
    • F02P5/15—Digital data processing
    • F02P5/1502—Digital data processing using one central computing unit
    • F02P5/1516—Digital data processing using one central computing unit with means relating to exhaust gas recirculation, e.g. turbo
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P5/00—Advancing or retarding ignition; Control therefor
    • F02P5/04—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions
    • F02P5/145—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions using electrical means
    • F02P5/15—Digital data processing
    • F02P5/152—Digital data processing dependent on pinking
    • 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
    • F02D41/0025—Controlling engines characterised by use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D41/0047—Controlling exhaust gas recirculation [EGR]
    • F02D41/0065—Specific aspects of external EGR control
    • F02D41/0072—Estimating, calculating or determining the EGR rate, amount or flow
    • 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
    • F02D41/2406—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using essentially read only memories
    • F02D41/2425—Particular ways of programming the data
    • F02D41/2429—Methods of calibrating or learning
    • F02D41/2451—Methods of calibrating or learning characterised by what is learned or calibrated
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Theoretical Computer Science (AREA)
  • Exhaust-Gas Circulating Devices (AREA)
  • Electrical Control Of Ignition Timing (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
DE102013113997.3A 2013-08-09 2013-12-13 Verfahren zum Überwachen eines EGR-Systems Active DE102013113997B4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020130094798A KR101481303B1 (ko) 2013-08-09 2013-08-09 Ｅｇｒ시스템 진단방법
KR10-2013-0094798 2013-08-09

Publications (3)

Publication Number Publication Date
DE102013113997A1 DE102013113997A1 (de) 2015-02-12
DE102013113997A8 true DE102013113997A8 (de) 2015-04-02
DE102013113997B4 DE102013113997B4 (de) 2021-11-11

Family

ID=52388722

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102013113997.3A Active DE102013113997B4 (de) 2013-08-09 2013-12-13 Verfahren zum Überwachen eines EGR-Systems

Country Status (4)

Country Link
US (1) US9347418B2 (de)
KR (1) KR101481303B1 (de)
CN (1) CN104343536B (de)
DE (1) DE102013113997B4 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT518521B1 (de) * 2016-07-18 2017-11-15 Avl List Gmbh Verfahren zur erkennung einer undichten stelle in einem wärmerückgewinnungssystem
CN113074071B (zh) * 2021-05-07 2022-08-23 潍柴动力股份有限公司 一种气体发动机的点火控制方法、气体发动机及车辆
CN115585070A (zh) * 2022-09-30 2023-01-10 东风汽车集团股份有限公司 最小egr率的调节方法、装置、设备及存储介质

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6296780A (ja) * 1985-10-22 1987-05-06 Nissan Motor Co Ltd 点火時期制御装置
JPH06200833A (ja) * 1993-01-08 1994-07-19 Toyota Motor Corp 排気ガス再循環装置の異常判定装置
US6152118A (en) * 1998-06-22 2000-11-28 Toyota Jidosha Kabushiki Kaisha Internal combustion engine
KR20030003528A (ko) 2001-07-03 2003-01-10 현대자동차주식회사 자동차의 배기가스 재순환 시스템
JP3870918B2 (ja) * 2002-10-23 2007-01-24 株式会社デンソー 温度センサ一体型圧力センサ装置
DE10321065A1 (de) 2003-05-10 2004-12-02 Väth Motorentechnik GmbH Kraftfahrzeug und Kraftstoffkühler mit lamellenartigen Innenstrukturen zum Anschluss an die Klimaanlage
KR20060069627A (ko) 2004-12-17 2006-06-22 기아자동차주식회사 이지알 쿨러의 제어 방법
JP2009108759A (ja) * 2007-10-30 2009-05-21 Toyota Motor Corp 内燃機関の制御装置
KR100962849B1 (ko) * 2007-12-12 2010-06-09 현대자동차주식회사 Ｅｇｒ양 설정 방법
JP2010053719A (ja) * 2008-08-26 2010-03-11 Toyota Motor Corp 内燃機関の点火時期制御装置
JP2010116800A (ja) * 2008-11-11 2010-05-27 Toyota Motor Corp 内燃機関装置およびこれを搭載するハイブリッド車並びに内燃機関装置の制御方法
JP2010144699A (ja) * 2008-12-22 2010-07-01 Toyota Motor Corp ハイブリッド車およびその制御方法
JP2010221752A (ja) 2009-03-19 2010-10-07 Toyota Motor Corp ハイブリッド自動車
JP5353729B2 (ja) 2010-01-25 2013-11-27 三菱自動車工業株式会社 エンジンの制御装置
DE102010033391A1 (de) 2010-08-04 2012-02-09 Kraussmaffei Technologies Gmbh Kunststoff-Vorformling (Preform) für großvolumige Behälter sowie Verfahren und Vorrichtung zu dessen Herstellung
US9297339B2 (en) * 2010-09-23 2016-03-29 Toyota Jidosha Kabushiki Kaisha Control device for internal combustion engine
JP5653710B2 (ja) * 2010-10-19 2015-01-14 三菱重工業株式会社 Ｅｇｒシステムの故障診断装置
JP5033254B1 (ja) * 2011-05-18 2012-09-26 三菱電機株式会社 内燃機関の制御装置
JP5845843B2 (ja) * 2011-11-18 2016-01-20 いすゞ自動車株式会社 Ｅｇｒクーラー診断システム
US8918269B2 (en) * 2012-01-19 2014-12-23 Honda Motor Co., Ltd. Control apparatus for internal combustion engine
JP5897403B2 (ja) * 2012-05-25 2016-03-30 日野自動車株式会社 異常検出方法

Also Published As

Publication number Publication date
KR101481303B1 (ko) 2015-01-09
US9347418B2 (en) 2016-05-24
CN104343536B (zh) 2018-08-31
DE102013113997B4 (de) 2021-11-11
CN104343536A (zh) 2015-02-11
DE102013113997A1 (de) 2015-02-12
US20150040862A1 (en) 2015-02-12

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