BR112017012281A2 - método e sistema para a gestão de uma regeneração de um filtro particulado e motor de combustão interna que compreende um dispositivo para o tratamento de gases de escape - Google Patents

método e sistema para a gestão de uma regeneração de um filtro particulado e motor de combustão interna que compreende um dispositivo para o tratamento de gases de escape

Info

Publication number
BR112017012281A2
BR112017012281A2 BR112017012281-2A BR112017012281A BR112017012281A2 BR 112017012281 A2 BR112017012281 A2 BR 112017012281A2 BR 112017012281 A BR112017012281 A BR 112017012281A BR 112017012281 A2 BR112017012281 A2 BR 112017012281A2
Authority
BR
Brazil
Prior art keywords
particulate filter
managing
exhaust gas
combustion engine
internal combustion
Prior art date
Application number
BR112017012281-2A
Other languages
English (en)
Other versions
BR112017012281B1 (pt
Inventor
Cerciello Giovanni
Vitiello Angela
Original Assignee
Fpt Industrial S.P.A.
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 Fpt Industrial S.P.A. filed Critical Fpt Industrial S.P.A.
Publication of BR112017012281A2 publication Critical patent/BR112017012281A2/pt
Publication of BR112017012281B1 publication Critical patent/BR112017012281B1/pt

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
    • F01N9/00—Electrical control of exhaust gas treating apparatus
    • F01N9/002—Electrical control of exhaust gas treating apparatus of filter regeneration, e.g. detection of clogging
    • 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
    • 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
    • F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
    • F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of 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
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
    • F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
    • F01N3/023—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters using means for regenerating the filters, e.g. by burning trapped particles
    • F01N3/025—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters using means for regenerating the filters, e.g. by burning trapped particles using fuel burner or by adding fuel to exhaust
    • F01N3/0253—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters using means for regenerating the filters, e.g. by burning trapped particles using fuel burner or by adding fuel to exhaust adding fuel to exhaust gases
    • 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
    • F01N2560/00—Exhaust systems with means for detecting or measuring exhaust gas components or characteristics
    • F01N2560/08—Exhaust systems with means for detecting or measuring exhaust gas components or characteristics the means being a pressure 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
    • F01N2900/00—Details of electrical control or of the monitoring of the exhaust gas treating apparatus
    • F01N2900/04—Methods of control or diagnosing
    • F01N2900/0422—Methods of control or diagnosing measuring the elapsed time
    • 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
    • F01N2900/1404—Exhaust gas temperature
    • 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
    • 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
    • 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
    • F02D2200/0804—Estimation of the temperature of the exhaust gas treatment 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
    • F02D2200/0812—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

Abstract

método para administrar uma regeneração de um filtro particulado (dpf), filtro particulado que compreende uma entrada e uma saída, o método compreendendo um primeiro processo de verificação de uma primeira condição, uma função de uma pressão diferencial calculada entre a referida entrada e a referida saída do filtro particulado e um segundo processo de verificação de uma segunda condição, uma função de uma medição de temperatura na saída do filtro particulado, e em que o método fornece para interromper o referido processo de regeneração quando um dos referidos primeiro e/ou segundo processo de verificação dá um resultado positivo.
BR112017012281-2A 2014-12-09 2015-12-09 método e sistema para a gestão de uma regeneração de um filtro particulado e motor de combustão interna BR112017012281B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ITTO2014A001018 2014-12-09
ITTO20141018 2014-12-09
PCT/IB2015/059464 WO2016092482A1 (en) 2014-12-09 2015-12-09 Method and system for managing a regeneration of a particulate filter

Publications (2)

Publication Number Publication Date
BR112017012281A2 true BR112017012281A2 (pt) 2018-04-24
BR112017012281B1 BR112017012281B1 (pt) 2021-05-18

Family

ID=52727298

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017012281-2A BR112017012281B1 (pt) 2014-12-09 2015-12-09 método e sistema para a gestão de uma regeneração de um filtro particulado e motor de combustão interna

Country Status (7)

Country Link
EP (1) EP3230565B1 (pt)
CN (1) CN107208564B (pt)
AU (1) AU2015358899B2 (pt)
BR (1) BR112017012281B1 (pt)
ES (1) ES2761828T3 (pt)
RU (1) RU2706858C2 (pt)
WO (1) WO2016092482A1 (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107208564B (zh) * 2014-12-09 2022-02-25 Fpt工业股份公司 用于管理颗粒过滤器的再生的方法和系统
CN112412594A (zh) * 2020-09-23 2021-02-26 凯龙高科技股份有限公司 一种燃烧器dpf系统再生温度管理控制方法
CN112761766B (zh) * 2021-01-27 2022-03-15 东风商用车有限公司 一种dpf碳载量估算方法及系统
CN114658522B (zh) * 2021-05-27 2023-04-28 长城汽车股份有限公司 车辆发动机颗粒捕捉器再生控制的方法及电子设备

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6381843B1 (en) * 1999-08-03 2002-05-07 Sango Co., Ltd. Method of producing a catalytic converter
ITRM20010391A1 (it) * 2000-07-07 2003-01-07 Daimler Chrysler Ag Motore a combustione interna, in particolare per autoveicoli.
EP1203869B1 (de) * 2000-11-03 2002-08-21 Ford Global Technologies, Inc., A subsidiary of Ford Motor Company Regelungsanordnung und Verfahren zur Unterbrechung der Regeneration eines Partikelfilters eines Dieselmotors
JP4120381B2 (ja) * 2002-12-11 2008-07-16 日産自動車株式会社 ディーゼルエンジンのフィルタ再生制御装置
JP4049113B2 (ja) * 2004-03-11 2008-02-20 トヨタ自動車株式会社 内燃機関排気浄化装置の粒子状物質再生制御装置
FR2876737B1 (fr) * 2004-10-19 2006-12-22 Renault Sas Systeme et procede de controle d'une phase de regeneration d'un filtre a particules de vehicule automobile
JP4371045B2 (ja) * 2004-11-19 2009-11-25 三菱自動車工業株式会社 内燃機関の排気浄化装置
DE102006055237A1 (de) * 2006-11-23 2008-05-29 Robert Bosch Gmbh Verfahren zur Prüfung der Vollständigkeit einer Regeneration eines Partikelfilters im Abgas eines Verbrennungsmotors
JP5034536B2 (ja) * 2007-02-13 2012-09-26 トヨタ自動車株式会社 車載内燃機関の排気浄化装置
CA2777407A1 (en) * 2008-10-17 2010-04-22 Nxtgen Emission Controls Inc. Fuel processor with improved carbon management control
DE102008058418A1 (de) * 2008-11-21 2010-05-27 Emitec Gesellschaft Für Emissionstechnologie Mbh Verfahren zur Regeneration eines offenen Partikelabscheiders
US8097066B2 (en) * 2009-05-13 2012-01-17 GM Global Technology Operations LLC Predicting ash loading using an electrically heated particulate filter
CN101922341B (zh) * 2010-06-30 2012-03-28 上海三一重机有限公司 一种用于挖掘机的尾气监控处理方法及装置
SE536026C2 (sv) * 2010-08-31 2013-04-09 Scania Cv Ab Förfarande och system för avgasrening
KR101273000B1 (ko) * 2011-09-02 2013-06-10 현대자동차주식회사 Ｃｄａ 적용 차량의 ｇｐｆ 손상 방지방법
GB2496876B (en) * 2011-11-24 2017-12-06 Ford Global Tech Llc Detection of soot burn in a vehicle
CN107208564B (zh) * 2014-12-09 2022-02-25 Fpt工业股份公司 用于管理颗粒过滤器的再生的方法和系统

Also Published As

Publication number Publication date
AU2015358899B2 (en) 2019-08-15
RU2017123182A (ru) 2019-01-10
RU2017123182A3 (pt) 2019-06-14
AU2015358899A1 (en) 2017-06-29
RU2706858C2 (ru) 2019-11-21
CN107208564B (zh) 2022-02-25
CN107208564A (zh) 2017-09-26
WO2016092482A1 (en) 2016-06-16
EP3230565A1 (en) 2017-10-18
EP3230565B1 (en) 2019-11-27
BR112017012281B1 (pt) 2021-05-18
ES2761828T3 (es) 2020-05-21

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Legal Events

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B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 09/12/2015, OBSERVADAS AS CONDICOES LEGAIS.