DE602007000060D1 - Vorrichtung zur Feststellung des Zustandes eines Partikelfilters - Google Patents

Vorrichtung zur Feststellung des Zustandes eines Partikelfilters

Info

Publication number
DE602007000060D1
DE602007000060D1 DE602007000060T DE602007000060T DE602007000060D1 DE 602007000060 D1 DE602007000060 D1 DE 602007000060D1 DE 602007000060 T DE602007000060 T DE 602007000060T DE 602007000060 T DE602007000060 T DE 602007000060T DE 602007000060 D1 DE602007000060 D1 DE 602007000060D1
Authority
DE
Germany
Prior art keywords
determining
state
particle filter
particle
filter
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.)
Active
Application number
DE602007000060T
Other languages
English (en)
Inventor
Hiroaki Nishino
Kiyoshi Saito
Eisaku Gosyo
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.)
Honda Motor Co Ltd
Original Assignee
Honda Motor Co Ltd
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 Honda Motor Co Ltd filed Critical Honda Motor Co Ltd
Publication of DE602007000060D1 publication Critical patent/DE602007000060D1/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
    • 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
    • F02D41/029—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 the exhaust gas treating apparatus being a particulate filter
    • 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
    • F01N11/00—Monitoring or diagnostic devices for exhaust-gas treatment apparatus, e.g. for catalytic activity
    • 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
    • F02D41/1448—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 exhaust gas pressure
    • 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
    • F01N2550/00—Monitoring or diagnosing the deterioration of exhaust systems
    • F01N2550/04—Filtering activity of particulate filters
    • 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
    • F01N2900/04—Methods of control or diagnosing
    • F01N2900/0418—Methods of control or diagnosing using integration or an accumulated value within an elapsed period
    • 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
    • F01N2900/14—Parameters used for exhaust control or diagnosing said parameters being related to the exhaust gas
    • F01N2900/1406—Exhaust gas pressure
    • 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
    • F01N2900/1606—Particle filter loading or soot amount
    • 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
    • F01N2900/1611—Particle filter ash amount
    • 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
    • F02D2200/04—Engine intake system parameters
    • F02D2200/0406—Intake manifold pressure
    • 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
    • F02D2200/0812—Particle filter loading
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Processes For Solid Components From Exhaust (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
DE602007000060T 2006-04-27 2007-04-25 Vorrichtung zur Feststellung des Zustandes eines Partikelfilters Active DE602007000060D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2006123168A JP4762043B2 (ja) 2006-04-27 2006-04-27 パティキュレートフィルタの状態検知装置

Publications (1)

Publication Number Publication Date
DE602007000060D1 true DE602007000060D1 (de) 2008-09-18

Family

ID=38234962

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602007000060T Active DE602007000060D1 (de) 2006-04-27 2007-04-25 Vorrichtung zur Feststellung des Zustandes eines Partikelfilters

Country Status (4)

Country Link
US (1) US7797926B2 (de)
EP (1) EP1849972B1 (de)
JP (1) JP4762043B2 (de)
DE (1) DE602007000060D1 (de)

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US8182578B2 (en) * 2007-11-30 2012-05-22 Caterpillar Inc. Engine exhaust after-treatment system
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FR2926846B1 (fr) * 2008-01-28 2013-01-18 Renault Sas Dispositif et procede de diagnostic d'un filtre a particules pour moteur a combustion.
JP4995149B2 (ja) * 2008-02-14 2012-08-08 本田技研工業株式会社 排気ガス捕集性能判定装置
AT508433B1 (de) * 2008-08-01 2015-12-15 Steinbauer Electronics Dev Gmbh Verfahren zur steuerung einer vorrichtung mit einem verbrennungsmotor sowie vorrichtung mit einem verbrennungsmotor
US20100031637A1 (en) * 2008-08-06 2010-02-11 Ford Global Technologies, Llc Rapid heater for emission control device
US8091414B2 (en) * 2008-08-14 2012-01-10 Cummins Filtration Ip, Inc. Methods of detecting replacement of a particulate matter filter
JP2010222993A (ja) * 2009-03-19 2010-10-07 Yanmar Co Ltd 内燃機関の排気浄化装置
JP4852127B2 (ja) * 2009-06-25 2012-01-11 日立建機株式会社 作業機械
US8096171B2 (en) * 2009-11-05 2012-01-17 Daimler Ag Diagnostic method for an internal combustion engine exhaust gas system that includes a particle filter
US8594906B2 (en) * 2010-03-26 2013-11-26 Mazda Motor Corporation Diagnosis for multiple cylinder engine
US8146352B2 (en) 2010-05-12 2012-04-03 Ford Global Technologies, Llc Diesel particulate filter control
JP5556388B2 (ja) * 2010-06-01 2014-07-23 トヨタ自動車株式会社 パティキュレートフィルタの診断装置
US8447461B2 (en) 2010-10-01 2013-05-21 Deere & Company Particulate filter ash loading prediction method and vehicle with same
US8620597B2 (en) 2010-10-01 2013-12-31 Deere & Company Particulate filter service life prediction
US8214135B2 (en) 2010-10-01 2012-07-03 Deere & Company Particulate filter ash loading prediction method and vehicle using same
US8660741B2 (en) * 2010-10-01 2014-02-25 Deere & Company Particulate filter ash loading prediction method and vehicle with same
US8577541B2 (en) 2010-10-01 2013-11-05 Deere & Company Particulate filter ash loading prediction method and vehicle using same
US8656700B2 (en) * 2010-10-22 2014-02-25 Toyota Jidosha Kabushiki Kaisha Filter failure detection apparatus of an internal combustion engine
GB2496876B (en) * 2011-11-24 2017-12-06 Ford Global Tech Llc Detection of soot burn in a vehicle
EP2623756A3 (de) * 2012-01-31 2015-04-22 International Engine Intellectual Property Company, LLC Rußsammlungsmodell für Einstellpunktveränderung
US8832957B2 (en) 2012-07-26 2014-09-16 Caterpillar Inc. Apparatus and method for determining ash height in a filter
US9091190B2 (en) * 2012-08-01 2015-07-28 GM Global Technology Operations LLC Accumulated ash correction during soot mass estimation in a vehicle exhaust aftertreatment device
US9303579B2 (en) * 2012-08-01 2016-04-05 GM Global Technology Operations LLC System and method for monitoring a particulate filter in a vehicle exhaust aftertreatment device
JP5772791B2 (ja) 2012-11-15 2015-09-02 トヨタ自動車株式会社 フィルタの異常判定装置
EP2930323B1 (de) 2012-12-07 2017-03-29 Toyota Jidosha Kabushiki Kaisha Abnormitätserkennungseinrichtung für eine abgasreinigungsvorrichtung
US9708960B2 (en) * 2013-05-08 2017-07-18 Cummins Ip, Inc. Exhaust aftertreatment system diagnostic and conditioning
US8935953B2 (en) * 2013-05-15 2015-01-20 GM Global Technology Operations LLC Adaptive soot mass estimation in a vehicle exhaust after-treatment device
US9574714B2 (en) * 2013-07-29 2017-02-21 Nordson Corporation Adhesive melter and method having predictive maintenance for exhaust air filter
JP5688188B1 (ja) * 2014-02-26 2015-03-25 株式会社小松製作所 排気ガス浄化装置の異常判定装置、および排気ガス浄化装置の異常判定方法
DE102014206252B4 (de) 2014-04-02 2016-05-12 Continental Automotive Gmbh Verfahren und Einrichtung zum Diagnostizieren der Funktionsfähigkeit eines Dieselpartikelfilters
JP2016156357A (ja) 2015-02-26 2016-09-01 トヨタ自動車株式会社 排気装置の異常判定システム
DE102015211151B4 (de) * 2015-06-17 2021-08-12 Vitesco Technologies GmbH Verfahren und Vorrichtung zur Ermittlung des Beladungszustands eines Abgaspartikelfilters
DE102015014931B4 (de) * 2015-11-18 2021-01-07 Audi Ag Verfahren zum Überwachen eines Zustands einer Vorrichtung
US10823593B2 (en) * 2018-03-09 2020-11-03 Sensors, Inc. Engine exhaust flow measurement with pulsation compensation
FR3078994B1 (fr) * 2018-03-13 2020-02-14 Renault S.A.S Procede et dispositif de determination de la presence et du fonctionnement d'un filtre a particules.
JP7035910B2 (ja) * 2018-08-30 2022-03-15 株式会社豊田自動織機 フィルタ異常判定装置
JP7088079B2 (ja) * 2019-02-28 2022-06-21 トヨタ自動車株式会社 内燃機関の制御装置
US11333056B2 (en) 2019-07-15 2022-05-17 Fca Us Llc Gasoline particulate filter brick detection techniques
CN113374565B (zh) * 2021-06-28 2022-08-30 东风汽车有限公司东风日产乘用车公司 车辆颗粒捕集器系统故障诊断方法、存储介质及电子设备
CN114252274B (zh) * 2021-12-13 2024-07-16 中国船舶重工集团公司第七0三研究所 一种燃气轮机进气滤器堵塞的在线检测方法
JP2023112953A (ja) * 2022-02-02 2023-08-15 コベルコ建機株式会社 排ガス後処理装置の診断装置、排ガス後処理装置の診断方法、および、排ガス後処理装置の診断プログラム
WO2023233605A1 (ja) * 2022-06-02 2023-12-07 日産自動車株式会社 微粒子フィルタの圧力差検出方法および装置
CN115013131B (zh) * 2022-07-26 2023-11-17 潍柴动力股份有限公司 一种dpf状态监测方法、装置及车辆

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Also Published As

Publication number Publication date
JP2007292013A (ja) 2007-11-08
US20070251214A1 (en) 2007-11-01
JP4762043B2 (ja) 2011-08-31
EP1849972A1 (de) 2007-10-31
US7797926B2 (en) 2010-09-21
EP1849972B1 (de) 2008-08-06

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