JP6738921B2 - 車載制御装置 - Google Patents
車載制御装置 Download PDFInfo
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- JP6738921B2 JP6738921B2 JP2019037648A JP2019037648A JP6738921B2 JP 6738921 B2 JP6738921 B2 JP 6738921B2 JP 2019037648 A JP2019037648 A JP 2019037648A JP 2019037648 A JP2019037648 A JP 2019037648A JP 6738921 B2 JP6738921 B2 JP 6738921B2
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- Prior art keywords
- engine
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- control device
- charging efficiency
- restart
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- 239000007858 starting material Substances 0.000 claims description 78
- 230000005540 biological transmission Effects 0.000 claims description 22
- 238000002485 combustion reaction Methods 0.000 claims description 14
- 239000000446 fuel Substances 0.000 claims description 14
- 238000002347 injection Methods 0.000 claims description 11
- 239000007924 injection Substances 0.000 claims description 11
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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
- F02D17/00—Controlling engines by cutting out individual cylinders; Rendering engines inoperative or idling
- F02D17/04—Controlling engines by cutting out individual cylinders; Rendering engines inoperative or idling rendering engines inoperative or idling, e.g. caused by abnormal conditions
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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
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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
- F02D29/00—Controlling engines, such controlling being peculiar to the devices driven thereby, the devices being other than parts or accessories essential to engine operation, e.g. controlling of engines by signals external thereto
- F02D29/02—Controlling engines, such controlling being peculiar to the devices driven thereby, the devices being other than parts or accessories essential to engine operation, e.g. controlling of engines by signals external thereto peculiar to engines driving vehicles; peculiar to engines driving variable pitch propellers
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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
- F02D41/0002—Controlling intake air
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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
- F02D41/02—Circuit arrangements for generating control signals
- F02D41/04—Introducing corrections for particular operating conditions
- F02D41/06—Introducing corrections for particular operating conditions for engine starting or warming up
- F02D41/062—Introducing corrections for particular operating conditions for engine starting or warming up for starting
- F02D41/065—Introducing corrections for particular operating conditions for engine starting or warming up for starting at hot start or restart
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
- F02N11/00—Starting of engines by means of electric motors
- F02N11/08—Circuits or control means specially adapted for starting of engines
- F02N11/0814—Circuits or control means specially adapted for starting of engines comprising means for controlling automatic idle-start-stop
- F02N11/0844—Circuits or control means specially adapted for starting of engines comprising means for controlling automatic idle-start-stop with means for restarting the engine directly after an engine stop request, e.g. caused by change of driver mind
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
- F02N19/00—Starting aids for combustion engines, not otherwise provided for
- F02N19/004—Aiding engine start by using decompression means or variable valve actuation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D2250/00—Engine control related to specific problems or objectives
- F02D2250/06—Reverse rotation of engine
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
- F02N2200/00—Parameters used for control of starting apparatus
- F02N2200/02—Parameters used for control of starting apparatus said parameters being related to the engine
- F02N2200/022—Engine speed
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
- F02N2250/00—Problems related to engine starting or engine's starting apparatus
- F02N2250/04—Reverse rotation of the engine
-
- 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)
- Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
- Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
Description
108・・・スタータ
113・・・リングギヤ
114・・・クランク角度センサ
115・・・スタータソレノイド
117・・・ピニオンギヤ
119・・・スタータモータ
121・・・電池
122・・・アクセルペダル
123・・・アクセル開度センサ
124・・・ブレーキペダル
125・・・ブレーキスイッチ
128・・・車速センサ
203・・・クランク角度センサ
204・・・吸入空気量センサ
205・・・吸気管圧力センサ
206・・・車速センサ
207・・・アクセル開度センサ
208・・・イグニッションスイッチ
209・・・ブレーキスイッチ
211・・・吸気弁位相センサ
212・・・排気弁位相センサ
Claims (9)
- 所定の自動停止条件が成立したときに自動停止するエンジンの充填効率を制御する車載制御装置において、
前記自動停止条件成立中にエンジン出力要求に基づいて前記エンジンの再始動要求が成立した場合、前記エンジンの再始動要求成立からスタータ起動信号成立までの所定期間中の前記エンジンの充填効率を、前記エンジンの再始動条件が成立した直前の前記エンジンの充填効率に維持することでエンジン出力要求量に対する充填効率よりも小さくすることを特徴とする車載制御装置。 - 請求項1記載の車載制御装置において、前記自動停止条件が成立したときに前記エンジンと車輪との間の動力伝達経路が遮断された状態で前記エンジンを自動停止させることを特徴とする車載制御装置。
- 請求項2記載の車載制御装置において、前記再始動要求が成立したときの前記エンジンの充填効率を、スロットル弁の開度、前記スロットル弁の開閉タイミング、吸気弁の開度、または前記吸気弁の開閉タイミング、のうち少なくとも一つで制御することを特徴とする車載制御装置。
- 請求項3記載の車載制御装置において、エンジン始動装置と前記エンジンとの連結が完了するまでの期間、前記再始動要求が成立したときの前記エンジンの充填効率を、エンジン出力要求量に対する充填効率よりも小さくすることを特徴とする車載制御装置。
- 請求項3記載の車載制御装置において、前記エンジンが完爆するまでの期間、前記再始動要求が成立したときの前記エンジンの充填効率を、エンジン出力要求量に対する充填効率よりも小さくすることを特徴とする車載制御装置。
- 請求項3記載の車載制御装置において、スタータモータを用いて前記エンジンを再始動させる場合、前記再始動要求が成立したときの前記エンジンの充填効率をエンジン出力要求量に対する充填効率よりも小さく制限し、
前記スタータモータを用いずに前記エンジンを再始動させる場合、前記再始動要求が成立したときの前記エンジンの充填効率を制限しないことを特徴とする車載制御装置。 - 請求項3記載の車載制御装置において、前記再始動要求が成立したときのエンジン回転数に応じて、前記再始動要求が成立したときの前記エンジンの充填効率を制御することを特徴とする車載制御装置。
- 請求項3記載の車載制御装置において、前記エンジンを始動するときに前記エンジンと連結され、前記エンジンを駆動するスタータモータを備えた車両に搭載されることを特徴とする車載制御装置。
- 請求項1記載の車載制御装置において、
前記自動停止条件成立中に前記エンジン出力要求に基づいて前記エンジンの再始動要求が成立した場合、スタータモータを使用せずに燃料噴射を再開して前記エンジンを燃焼復帰させる第一の再始動モードと、前記スタータモータによって前記エンジンをクランキングして再始動させる第二の再始動モードと、の少なくとも一つを実行し、前記第二の再始動モードを実行するときのエンジン出力要求に対する充填効率が、前記第一の再始動モードを実行するときのエンジン出力要求に対する充填効率よりも小さいことを特徴とする車載制御装置。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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JP2015127204 | 2015-06-25 | ||
JP2015127204 | 2015-06-25 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017524815A Division JPWO2016208360A1 (ja) | 2015-06-25 | 2016-06-03 | 車載制御装置 |
Publications (2)
Publication Number | Publication Date |
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JP2019090423A JP2019090423A (ja) | 2019-06-13 |
JP6738921B2 true JP6738921B2 (ja) | 2020-08-12 |
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JP2017524815A Pending JPWO2016208360A1 (ja) | 2015-06-25 | 2016-06-03 | 車載制御装置 |
JP2019037648A Active JP6738921B2 (ja) | 2015-06-25 | 2019-03-01 | 車載制御装置 |
Family Applications Before (1)
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JP2017524815A Pending JPWO2016208360A1 (ja) | 2015-06-25 | 2016-06-03 | 車載制御装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US10989120B2 (ja) |
EP (1) | EP3315748B1 (ja) |
JP (2) | JPWO2016208360A1 (ja) |
CN (1) | CN107683367B (ja) |
WO (1) | WO2016208360A1 (ja) |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3395535B2 (ja) | 1996-07-31 | 2003-04-14 | スズキ株式会社 | エンジンの自動始動停止装置 |
JP3577979B2 (ja) | 1999-03-04 | 2004-10-20 | 三菱自動車工業株式会社 | 内燃機関の停止制御装置 |
JP4066616B2 (ja) | 2000-08-02 | 2008-03-26 | トヨタ自動車株式会社 | 内燃機関の自動始動制御装置及び動力伝達状態検出装置 |
JP2002161838A (ja) * | 2000-11-29 | 2002-06-07 | Denso Corp | 車両用始動装置 |
JP4012893B2 (ja) | 2004-06-11 | 2007-11-21 | トヨタ自動車株式会社 | 内燃機関の制御装置 |
JP2006077605A (ja) | 2004-09-07 | 2006-03-23 | Yamaha Motor Co Ltd | 車両、ならびに車両のエンジンのための制御装置およびエンジン制御方法 |
JP2006200370A (ja) | 2005-01-18 | 2006-08-03 | Mazda Motor Corp | エンジン自動停止始動制御装置 |
JP4696765B2 (ja) | 2005-08-05 | 2011-06-08 | 日産自動車株式会社 | エンジンの始動方法及びエンジンの始動装置 |
JP2008232054A (ja) * | 2007-03-22 | 2008-10-02 | Denso Corp | 内燃機関の自動始動装置 |
JP2010053764A (ja) | 2008-08-28 | 2010-03-11 | Mazda Motor Corp | 車両の制御装置及びその制御方法 |
US8140247B2 (en) | 2008-11-06 | 2012-03-20 | Ford Global Technologies, Llc | Control of intake pressure for restart-enabled idle stop |
JP2011075011A (ja) * | 2009-09-30 | 2011-04-14 | Denso Corp | エンジン停止始動制御装置 |
JP5025752B2 (ja) * | 2010-03-30 | 2012-09-12 | 三菱電機株式会社 | 内燃機関の自動停止・再始動装置 |
US8855896B2 (en) | 2010-06-01 | 2014-10-07 | GM Global Technology Operations LLC | Intake manifold refill and holding control systems and methods |
DE102010040562B4 (de) | 2010-09-10 | 2022-02-03 | Robert Bosch Gmbh | Verfahren zum Wiederstart einer Brennkraftmaschine |
JP5236044B2 (ja) | 2011-05-11 | 2013-07-17 | 三菱電機株式会社 | 内燃機関の自動停止再始動装置 |
DE102011090149A1 (de) | 2011-12-30 | 2013-07-04 | Robert Bosch Gmbh | Verfahren zur Ansteuerung eines Organs im Luftzufuhrtrakt einer Brennkraftmaschine, insbesondere einer Drosselklappe |
EP2835552B1 (en) * | 2012-04-06 | 2017-11-29 | Toyota Jidosha Kabushiki Kaisha | Device for controlling start clutches for vehicles |
US9068546B2 (en) * | 2012-05-04 | 2015-06-30 | Ford Global Technologies, Llc | Methods and systems for engine cranking |
WO2014068718A1 (ja) | 2012-10-31 | 2014-05-08 | トヨタ自動車株式会社 | 車両の走行制御装置 |
GB2517751B (en) | 2013-08-30 | 2020-01-29 | Ford Global Tech Llc | A method of controlling the stopping and starting of an engine of a motor vehicle |
JP2014238101A (ja) | 2014-09-26 | 2014-12-18 | トヨタ自動車株式会社 | 車両制御装置 |
-
2016
- 2016-06-03 US US15/573,909 patent/US10989120B2/en active Active
- 2016-06-03 WO PCT/JP2016/066529 patent/WO2016208360A1/ja active Application Filing
- 2016-06-03 EP EP16814131.5A patent/EP3315748B1/en active Active
- 2016-06-03 JP JP2017524815A patent/JPWO2016208360A1/ja active Pending
- 2016-06-03 CN CN201680035533.0A patent/CN107683367B/zh active Active
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2019
- 2019-03-01 JP JP2019037648A patent/JP6738921B2/ja active Active
Also Published As
Publication number | Publication date |
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US20180355806A1 (en) | 2018-12-13 |
JPWO2016208360A1 (ja) | 2017-12-21 |
EP3315748A1 (en) | 2018-05-02 |
CN107683367A (zh) | 2018-02-09 |
CN107683367B (zh) | 2020-12-01 |
JP2019090423A (ja) | 2019-06-13 |
WO2016208360A1 (ja) | 2016-12-29 |
EP3315748B1 (en) | 2021-08-11 |
EP3315748A4 (en) | 2018-12-26 |
US10989120B2 (en) | 2021-04-27 |
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R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |