DE60127243D1 - Steuerapparat für eine Brennkraftmaschine - Google Patents

Steuerapparat für eine Brennkraftmaschine

Info

Publication number
DE60127243D1
DE60127243D1 DE60127243T DE60127243T DE60127243D1 DE 60127243 D1 DE60127243 D1 DE 60127243D1 DE 60127243 T DE60127243 T DE 60127243T DE 60127243 T DE60127243 T DE 60127243T DE 60127243 D1 DE60127243 D1 DE 60127243D1
Authority
DE
Germany
Prior art keywords
combustion engine
internal combustion
control apparatus
engine
internal
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.)
Expired - Lifetime
Application number
DE60127243T
Other languages
English (en)
Other versions
DE60127243T2 (de
Inventor
Shinji Nakagawa
Minoru Ohsuga
Toshio Hori
Hidefumi Iwaki
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Publication of DE60127243D1 publication Critical patent/DE60127243D1/de
Application granted granted Critical
Publication of DE60127243T2 publication Critical patent/DE60127243T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • F02D41/14—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
    • F02D41/1454—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 oxygen content or concentration or the air-fuel ratio
    • F02D41/1458—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 oxygen content or concentration or the air-fuel ratio with determination means using an estimation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D31/00—Use of speed-sensing governors to control combustion engines, not otherwise provided for
    • F02D31/001—Electric control of rotation speed
    • F02D31/007—Electric control of rotation speed controlling fuel supply
    • F02D31/009—Electric control of rotation speed controlling fuel supply for maximum speed control
    • 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
    • F02D41/04—Introducing corrections for particular operating conditions
    • F02D41/045—Detection of accelerating or decelerating state
    • 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
    • F02D41/20—Output circuits, e.g. for controlling currents in command coils
    • F02D2041/202—Output circuits, e.g. for controlling currents in command coils characterised by the control of the circuit
    • F02D2041/2048—Output circuits, e.g. for controlling currents in command coils characterised by the control of the circuit said control involving a limitation, e.g. applying current or voltage limits
    • 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
    • F02D2200/0404—Throttle position
    • 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
    • F02D2200/0411—Volumetric efficiency
    • 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
    • F02D2200/0414—Air temperature
    • 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
    • F02D2200/10—Parameters related to the engine output, e.g. engine torque or engine speed
    • F02D2200/1002—Output torque
    • 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
    • F02D2200/10—Parameters related to the engine output, e.g. engine torque or engine speed
    • F02D2200/1002—Output torque
    • F02D2200/1004—Estimation of the output torque
    • 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
    • F02D2200/60—Input parameters for engine control said parameters being related to the driver demands or status
    • F02D2200/602—Pedal position
    • 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
    • F02D2200/70—Input parameters for engine control said parameters being related to the vehicle exterior
    • F02D2200/703—Atmospheric pressure
    • 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]
    • 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
    • F02D41/1454—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 oxygen content or concentration or the air-fuel ratio
    • F02D41/1456—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 oxygen content or concentration or the air-fuel ratio with sensor output signal being linear or quasi-linear with the concentration of oxygen
    • 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
    • F02D41/18—Circuit arrangements for generating control signals by measuring intake air flow
    • F02D41/187—Circuit arrangements for generating control signals by measuring intake air flow using a hot wire flow sensor

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
DE60127243T 2001-06-19 2001-08-28 Steuerapparat für eine Brennkraftmaschine Expired - Lifetime DE60127243T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2001185189 2001-06-19
JP2001185189A JP3984439B2 (ja) 2001-06-19 2001-06-19 内燃機関の制御装置

Publications (2)

Publication Number Publication Date
DE60127243D1 true DE60127243D1 (de) 2007-04-26
DE60127243T2 DE60127243T2 (de) 2007-11-15

Family

ID=19024815

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60127243T Expired - Lifetime DE60127243T2 (de) 2001-06-19 2001-08-28 Steuerapparat für eine Brennkraftmaschine

Country Status (4)

Country Link
US (1) US6666191B2 (de)
EP (2) EP1726808A3 (de)
JP (1) JP3984439B2 (de)
DE (1) DE60127243T2 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6675769B2 (en) * 2001-10-31 2004-01-13 Daimlerchrysler Corporation Air mass flow rate determination
JP4446696B2 (ja) * 2003-07-22 2010-04-07 トヨタ自動車株式会社 動力出力装置およびその制御方法並びに自動車
US6918373B1 (en) 2004-03-17 2005-07-19 Visteon Global Technologies, Inc. Single wire control method for electronic throttle systems
US7062371B2 (en) * 2004-08-19 2006-06-13 General Motors Corporation Method and system for providing location specific fuel emissions compliance for a mobile vehicle
US20060064232A1 (en) * 2004-09-23 2006-03-23 General Motors Corporation System and method for controlling vehicle performance
JP2006183506A (ja) * 2004-12-27 2006-07-13 Hitachi Ltd エンジンの制御装置
US7347183B2 (en) * 2005-03-31 2008-03-25 Toyota Jidosha Kabushiki Kaisha Control apparatus and control method for engine
JP2009068388A (ja) * 2007-09-12 2009-04-02 Honda Motor Co Ltd 内燃機関の制御装置
EP2042711A3 (de) * 2007-09-27 2015-03-11 Hitachi Ltd. Motorsteuerungsvorrichtung
JP4636564B2 (ja) * 2007-12-17 2011-02-23 本田技研工業株式会社 燃料噴射制御装置
JP5362660B2 (ja) * 2010-07-14 2013-12-11 本田技研工業株式会社 燃料噴射制御装置
JP5594068B2 (ja) * 2010-11-04 2014-09-24 株式会社豊田自動織機 内燃機関において空燃比検出手段のばらつきを判定する方法および装置
JP5707967B2 (ja) * 2011-01-24 2015-04-30 日産自動車株式会社 内燃機関の過給圧診断装置
JP5875970B2 (ja) * 2012-12-21 2016-03-02 愛三工業株式会社 自動車の燃料供給装置
JP5954358B2 (ja) * 2014-05-21 2016-07-20 トヨタ自動車株式会社 駆動制御装置
JP6894279B2 (ja) * 2017-04-06 2021-06-30 株式会社豊田自動織機 ディーゼルエンジン
DE102019204810A1 (de) * 2019-04-04 2020-10-08 Hyundai Motor Company Regeleinrichtung und Verfahren zur Regelung der Abgasemission eines Kraftfahrzeugs

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5331030A (en) * 1976-09-03 1978-03-23 Nissan Motor Co Ltd Mixture controller
JPS56107925A (en) * 1980-01-31 1981-08-27 Mikuni Kogyo Co Ltd Electronically controlled fuel injector for ignited internal combustion engine
JPS57192674A (en) * 1981-05-25 1982-11-26 Mikuni Kogyo Co Ltd Throttle valve
JPS57206739A (en) * 1981-06-12 1982-12-18 Mikuni Kogyo Co Ltd Driving method of throttle valve in ignition internal combustion engine
JPS5820948A (ja) * 1981-07-29 1983-02-07 Mikuni Kogyo Co Ltd 内燃機関の燃料供給装置
US4796591A (en) * 1986-09-03 1989-01-10 Nippondenso Co., Ltd. Internal combustion engine control system
DE4215107C1 (de) * 1992-05-07 1994-01-20 Daimler Benz Ag Verfahren zur Steuerung einer Brennkraftmaschine
JPH11159377A (ja) 1997-12-01 1999-06-15 Hitachi Ltd エンジン制御装置
JP2000097086A (ja) * 1998-09-18 2000-04-04 Hitachi Ltd エンジンの吸入空気流量制御方法、制御装置および出力制御方法
JP2000248951A (ja) * 1999-02-26 2000-09-12 Fuji Heavy Ind Ltd 過給機付きエンジンの過給圧制御装置

Also Published As

Publication number Publication date
EP1726808A2 (de) 2006-11-29
US20020189590A1 (en) 2002-12-19
EP1270910A3 (de) 2004-04-21
EP1270910A2 (de) 2003-01-02
JP3984439B2 (ja) 2007-10-03
EP1270910B1 (de) 2007-03-14
EP1726808A3 (de) 2007-02-21
US6666191B2 (en) 2003-12-23
JP2003003894A (ja) 2003-01-08
DE60127243T2 (de) 2007-11-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition