JP4960836B2 - 内燃機関の制御装置 - Google Patents
内燃機関の制御装置 Download PDFInfo
- Publication number
- JP4960836B2 JP4960836B2 JP2007290197A JP2007290197A JP4960836B2 JP 4960836 B2 JP4960836 B2 JP 4960836B2 JP 2007290197 A JP2007290197 A JP 2007290197A JP 2007290197 A JP2007290197 A JP 2007290197A JP 4960836 B2 JP4960836 B2 JP 4960836B2
- Authority
- JP
- Japan
- Prior art keywords
- internal combustion
- combustion engine
- throttle opening
- engine
- output
- 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 - Fee Related
Links
Images
Classifications
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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
- F02D11/00—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated
- F02D11/06—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance
- F02D11/10—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance of the electric type
- F02D11/105—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance of the electric type characterised by the function converting demand to actuation, e.g. a map indicating relations between an accelerator pedal position and throttle valve opening or target engine torque
-
- 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
- F02D41/10—Introducing corrections for particular operating conditions for acceleration
-
- 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
- F02D2200/10—Parameters related to the engine output, e.g. engine torque or engine speed
- F02D2200/101—Engine speed
-
- 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
- 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
- F02D41/08—Introducing corrections for particular operating conditions for idling
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)
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
Description
Claims (2)
- 内燃機関の吸気管に配置されたスロットルバルブを駆動するアクチュエータの動作を制御する内燃機関の制御装置において、前記スロットルバルブの実スロットル開度を検出するスロットル開度検出手段と、前記内燃機関が搭載される車両に運転者の操作自在に設けられるアクセラレータのアクセラレータ開度を検出するアクセラレータ開度検出手段と、前記内燃機関の回転数を検出する機関回転数検出手段と、前記検出されたアクセラレータ開度と前記内燃機関の回転数に基づいて前記スロットルバルブの目標スロットル開度を算出する目標スロットル開度算出手段と、前記内燃機関が無負荷状態か否か判断する無負荷状態判断手段と、前記内燃機関が無負荷状態と判断されるとき、前記検出された実スロットル開度が前記検出されたアクセラレータ開度と前記内燃機関の回転数に基づいて算出された目標スロットル開度となるように、前記アクチュエータの動作を制御するアクチュエータ制御手段とを備えたことを特徴とする内燃機関の制御装置。
- 前記内燃機関の温度を検出する内燃機関温度検出手段と、前記検出された内燃機関の温度に基づいて前記算出された目標スロットル開度を補正する目標スロットル開度補正手段とを備えると共に、前記アクチュエータ制御手段は、前記内燃機関が無負荷状態と判断されるとき、前記検出された実スロットル開度が前記補正された目標スロットル開度となるように、前記アクチュエータの動作を制御することを特徴とする請求項1記載の内燃機関の制御装置。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007290197A JP4960836B2 (ja) | 2007-11-07 | 2007-11-07 | 内燃機関の制御装置 |
EP08253550.1A EP2058490B1 (en) | 2007-11-07 | 2008-10-30 | Control system for internal combustion engine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007290197A JP4960836B2 (ja) | 2007-11-07 | 2007-11-07 | 内燃機関の制御装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009115004A JP2009115004A (ja) | 2009-05-28 |
JP4960836B2 true JP4960836B2 (ja) | 2012-06-27 |
Family
ID=40297765
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007290197A Expired - Fee Related JP4960836B2 (ja) | 2007-11-07 | 2007-11-07 | 内燃機関の制御装置 |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP2058490B1 (ja) |
JP (1) | JP4960836B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7229010B2 (ja) * | 2018-12-25 | 2023-02-27 | 日立Astemo株式会社 | 内燃機関制御装置 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0672563B2 (ja) * | 1986-04-28 | 1994-09-14 | マツダ株式会社 | エンジンのスロツトル弁制御装置 |
GB8908661D0 (en) | 1989-04-17 | 1989-06-01 | Lucas Ind Plc | Engine throttle control system |
JPH03141839A (ja) * | 1989-10-25 | 1991-06-17 | Nissan Motor Co Ltd | エンジンの制御装置 |
JPH04234545A (ja) * | 1991-01-07 | 1992-08-24 | Fujitsu Ten Ltd | エンジン回転数制御装置 |
JPH1047123A (ja) * | 1996-08-01 | 1998-02-17 | Unisia Jecs Corp | エンジンのスロットル開度制御装置 |
JPH1047115A (ja) * | 1996-08-07 | 1998-02-17 | Denso Corp | 電子スロットル制御装置 |
JP3710073B2 (ja) * | 1997-03-31 | 2005-10-26 | 三菱自動車工業株式会社 | 吸気絞り弁制御装置 |
JPH11236828A (ja) * | 1998-02-23 | 1999-08-31 | Hino Motors Ltd | スロットルバルブの制御装置 |
JP4100032B2 (ja) * | 2002-04-26 | 2008-06-11 | 株式会社デンソー | 内燃機関のスロットル制御装置 |
JP4446676B2 (ja) * | 2003-04-09 | 2010-04-07 | トヨタ自動車株式会社 | 内燃機関のスロットル制御装置 |
-
2007
- 2007-11-07 JP JP2007290197A patent/JP4960836B2/ja not_active Expired - Fee Related
-
2008
- 2008-10-30 EP EP08253550.1A patent/EP2058490B1/en not_active Not-in-force
Also Published As
Publication number | Publication date |
---|---|
JP2009115004A (ja) | 2009-05-28 |
EP2058490A2 (en) | 2009-05-13 |
EP2058490B1 (en) | 2015-07-15 |
EP2058490A3 (en) | 2012-10-03 |
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