RU2557079C2 - Способ и устройство для измерения и управления степенью рециркуляции выхлопного газа в двигателе внутреннего сгорания - Google Patents

Способ и устройство для измерения и управления степенью рециркуляции выхлопного газа в двигателе внутреннего сгорания Download PDF

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Publication number
RU2557079C2
RU2557079C2 RU2012131310/07A RU2012131310A RU2557079C2 RU 2557079 C2 RU2557079 C2 RU 2557079C2 RU 2012131310/07 A RU2012131310/07 A RU 2012131310/07A RU 2012131310 A RU2012131310 A RU 2012131310A RU 2557079 C2 RU2557079 C2 RU 2557079C2
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RU
Russia
Prior art keywords
turbine
flow rate
mass flow
exhaust gas
turb
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RU2012131310/07A
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English (en)
Russian (ru)
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RU2012131310A (ru
Inventor
Теофиль АУККЕНТАЛЕР
Original Assignee
Фпт Моторенфоршунг Аг
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Publication of RU2012131310A publication Critical patent/RU2012131310A/ru
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    • 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
    • F02D41/0002—Controlling intake air
    • F02D41/0007—Controlling intake air for control of turbo-charged or super-charged engines
    • 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
    • F02D41/1445—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 related to the exhaust 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
    • F02D41/2438—Active learning methods
    • 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
    • Y02T10/12—Improving ICE efficiencies
    • 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

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust-Gas Circulating Devices (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
RU2012131310/07A 2009-12-23 2010-12-22 Способ и устройство для измерения и управления степенью рециркуляции выхлопного газа в двигателе внутреннего сгорания RU2557079C2 (ru)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP09180649.7A EP2339153B1 (en) 2009-12-23 2009-12-23 Method and apparatus for measuring and controlling the egr rate in a combustion engine
EP09180649.7 2009-12-23
PCT/EP2010/070470 WO2011076837A1 (en) 2009-12-23 2010-12-22 Method and apparatus for measuring and controlling the egr rate in a combustion engine.

Publications (2)

Publication Number Publication Date
RU2012131310A RU2012131310A (ru) 2014-01-27
RU2557079C2 true RU2557079C2 (ru) 2015-07-20

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
RU2012131310/07A RU2557079C2 (ru) 2009-12-23 2010-12-22 Способ и устройство для измерения и управления степенью рециркуляции выхлопного газа в двигателе внутреннего сгорания

Country Status (9)

Country Link
US (1) US9267452B2 (enExample)
EP (2) EP2339153B1 (enExample)
JP (1) JP5841539B2 (enExample)
CN (1) CN102667115B (enExample)
AU (1) AU2010334853B2 (enExample)
BR (1) BR112012015668B1 (enExample)
ES (2) ES2758794T3 (enExample)
RU (1) RU2557079C2 (enExample)
WO (1) WO2011076837A1 (enExample)

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RU2708759C1 (ru) * 2016-09-07 2019-12-11 Ниссан Мотор Ко., Лтд. Способ управления двигателем и устройство управления
RU2730342C1 (ru) * 2017-02-01 2020-08-21 Ниссан Мотор Ко., Лтд. Способ управления впуском и устройство управления впуском для двигателя внутреннего сгорания

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DE102012222899A1 (de) * 2012-12-12 2014-06-12 Robert Bosch Gmbh Verfahren zur Ermittlung der Brennstoffqualität bei einer Brennkraftmaschine insbesondere eines Kraftfahrzeuges
TWI654368B (zh) * 2013-06-28 2019-03-21 美商艾克頌美孚上游研究公司 用於控制在廢氣再循環氣渦輪機系統中的廢氣流之系統、方法與媒體
JP6346498B2 (ja) * 2014-06-12 2018-06-20 日野自動車株式会社 Ｅｇｒガス流量の推定装置及び推定方法
US9845749B2 (en) * 2015-02-06 2017-12-19 Ford Global Technologies, Llc System and methods for diagnosing soot accumulation on an exhaust gas recirculation valve
CN106481465B (zh) * 2015-08-27 2019-09-03 长城汽车股份有限公司 Egr率的计算方法、系统及车辆
EP3548729B1 (en) 2016-11-29 2023-02-22 Garrett Transportation I Inc. An inferential flow sensor
DE102017205829A1 (de) * 2017-04-05 2018-10-11 Robert Bosch Gmbh Verfahren und Vorrichtung zum Bestimmen einer Gassystemgröße in einem Verbrennungsmotor
CN110869595B (zh) * 2017-09-23 2022-09-02 沃尔沃卡车集团 发动机系统及其中的排气再循环流量测量和排放控制方法
US20190368435A1 (en) * 2018-05-31 2019-12-05 GM Global Technology Operations LLC High pressure egr flow model hybrid strategy
CN109635484A (zh) * 2018-12-24 2019-04-16 河北工程大学 基于多学科优化的混合动力车辆动力系统优化测试方法
EP4219921A1 (en) 2022-01-31 2023-08-02 Winterthur Gas & Diesel Ltd. Internal combustion engine and method for operating an internal combustion engine
CN116447028B (zh) * 2023-03-24 2024-07-19 潍柴动力股份有限公司 发动机系统egr率的控制方法、装置、电子设备和存储介质

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Publication number Priority date Publication date Assignee Title
RU2708759C1 (ru) * 2016-09-07 2019-12-11 Ниссан Мотор Ко., Лтд. Способ управления двигателем и устройство управления
RU2730342C1 (ru) * 2017-02-01 2020-08-21 Ниссан Мотор Ко., Лтд. Способ управления впуском и устройство управления впуском для двигателя внутреннего сгорания

Also Published As

Publication number Publication date
EP2339153A1 (en) 2011-06-29
WO2011076837A1 (en) 2011-06-30
ES2931034T3 (enExample) 2022-12-23
US20120325188A1 (en) 2012-12-27
AU2010334853A1 (en) 2012-08-09
CN102667115A (zh) 2012-09-12
ES2758794T3 (es) 2020-05-06
BR112012015668A2 (pt) 2016-05-24
JP5841539B2 (ja) 2016-01-13
EP3633169B1 (en) 2022-10-12
EP2339153B1 (en) 2019-10-16
BR112012015668B1 (pt) 2019-12-10
JP2013515895A (ja) 2013-05-09
US9267452B2 (en) 2016-02-23
RU2012131310A (ru) 2014-01-27
AU2010334853B2 (en) 2014-05-29
CN102667115B (zh) 2016-02-17
EP3633169A1 (en) 2020-04-08

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