JP5850061B2 - 内燃機関制御装置 - Google Patents
内燃機関制御装置 Download PDFInfo
- Publication number
- JP5850061B2 JP5850061B2 JP2013538364A JP2013538364A JP5850061B2 JP 5850061 B2 JP5850061 B2 JP 5850061B2 JP 2013538364 A JP2013538364 A JP 2013538364A JP 2013538364 A JP2013538364 A JP 2013538364A JP 5850061 B2 JP5850061 B2 JP 5850061B2
- Authority
- JP
- Japan
- Prior art keywords
- internal combustion
- combustion engine
- engine
- lubricating oil
- automatic stop
- 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.)
- Active
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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
- F02D37/00—Non-electrical conjoint control of two or more functions of engines, not otherwise provided for
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
- F01M1/00—Pressure lubrication
- F01M1/16—Controlling lubricant pressure or quantity
-
- 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
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
- F01M5/00—Heating, cooling, or controlling temperature of lubricant; Lubrication means facilitating engine starting
- F01M2005/008—Lubrication means facilitating engine starting
-
- 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)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Lubrication Of Internal Combustion Engines (AREA)
- Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
Description
Claims (3)
- 機関駆動式のポンプを備える内燃機関に適用され、前記内燃機関の駆動力を利用して潤滑油を循環させるとともに、潤滑油の需要が小さいときに潤滑油の循環量を制限する低圧制御を実行して前記内燃機関に作用する前記ポンプの駆動負荷を低減する制御装置であって、機関始動時に前記低圧制御の実行を制限する実行制限を行う内燃機関制御装置において、
所定の自動停止条件が成立したときに機関運転を自動停止するとともに、当該自動停止中に所定の再始動条件が成立したときに内燃機関を再始動するものであり、
前記再始動時であって、直前の自動停止継続時間が所定時間以下であるときには、機関始動時に行う前記実行制限を緩和する一方、前記再始動時であって、直前の自動停止継続時間が前記所定時間よりも長いときには、機関始動時に行う前記実行制限の緩和を無効化して同実行制限を行う
ことを特徴とする内燃機関制御装置。 - 請求項1に記載の内燃機関制御装置において、
前記再始動時に、直前の自動停止中における機関温度が高いときほど前記所定時間を短く設定する
ことを特徴とする内燃機関制御装置。 - 潤滑油の供給通路にはリリーフ圧を変更することのできるリリーフ弁が設けられ、
前記低圧制御にあっては、前記リリーフ弁のリリーフ圧を低くすることにより、潤滑油の循環量を制限する
請求項1又は請求項2に記載の内燃機関制御装置。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2011/073444 WO2013054407A1 (ja) | 2011-10-12 | 2011-10-12 | 内燃機関制御装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2013054407A1 JPWO2013054407A1 (ja) | 2015-03-30 |
JP5850061B2 true JP5850061B2 (ja) | 2016-02-03 |
Family
ID=48081485
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013538364A Active JP5850061B2 (ja) | 2011-10-12 | 2011-10-12 | 内燃機関制御装置 |
Country Status (6)
Country | Link |
---|---|
US (1) | US9031767B2 (ja) |
EP (1) | EP2767689B1 (ja) |
JP (1) | JP5850061B2 (ja) |
KR (1) | KR101508891B1 (ja) |
CN (1) | CN103857884A (ja) |
WO (1) | WO2013054407A1 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20140163845A1 (en) * | 2012-12-12 | 2014-06-12 | GM Global Technology Operations LLC | Hydraulic accumulator fill estimation for controlling automatic engine stop/start |
JP6756302B2 (ja) * | 2017-05-09 | 2020-09-16 | トヨタ自動車株式会社 | 車両の制御装置 |
US11345326B2 (en) * | 2020-03-25 | 2022-05-31 | Ford Global Technologies, Llc | Methods and system for starting an internal combustion engine |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3536632B2 (ja) * | 1997-12-19 | 2004-06-14 | 日産自動車株式会社 | 内燃機関の潤滑装置 |
US6170452B1 (en) * | 1999-10-07 | 2001-01-09 | General Electric Company | Method and apparatus for operating a locomotive engine |
US6453864B1 (en) * | 2001-01-16 | 2002-09-24 | General Motors Corporation | Crankshaft rotation control in a hybrid electric vehicle |
JP2006274815A (ja) * | 2005-03-28 | 2006-10-12 | Toyota Motor Corp | 内燃機関の自動停止・始動システム |
JP4407613B2 (ja) * | 2005-10-14 | 2010-02-03 | トヨタ自動車株式会社 | エンジンの油圧制御装置 |
JP4561650B2 (ja) * | 2006-02-15 | 2010-10-13 | トヨタ自動車株式会社 | ハイブリッド車両 |
JP2009127454A (ja) * | 2007-11-20 | 2009-06-11 | Toyota Motor Corp | エンジンの油圧制御装置 |
JP5286830B2 (ja) * | 2008-02-29 | 2013-09-11 | トヨタ自動車株式会社 | 油圧制御装置 |
JP5359036B2 (ja) * | 2008-06-03 | 2013-12-04 | 日産自動車株式会社 | エンジン自動停止制御装置付き車両の変速機に用いる電動オイルポンプの故障判定装置 |
JP2010048159A (ja) | 2008-08-21 | 2010-03-04 | Toyota Motor Corp | オイル供給制御装置 |
JP2010048194A (ja) | 2008-08-22 | 2010-03-04 | Nippon Soken Inc | 内燃機関の始動制御装置 |
JP4735707B2 (ja) | 2008-11-14 | 2011-07-27 | トヨタ自動車株式会社 | 内燃機関の油圧制御装置 |
JP5338292B2 (ja) * | 2008-12-12 | 2013-11-13 | トヨタ自動車株式会社 | 内燃機関油圧制御装置 |
JP2010150987A (ja) | 2008-12-24 | 2010-07-08 | Toyota Motor Corp | 内燃機関の潤滑油供給装置 |
JP5270525B2 (ja) | 2009-12-22 | 2013-08-21 | 日立オートモティブシステムズ株式会社 | 制御弁装置 |
JP5379722B2 (ja) * | 2010-03-01 | 2013-12-25 | 本田技研工業株式会社 | 水温センサの異常判定装置 |
EP2592254B1 (en) * | 2010-09-22 | 2015-10-21 | Toyota Jidosha Kabushiki Kaisha | Control device for internal combustion engine and control method for internal combustion engine |
US8355859B2 (en) * | 2010-11-02 | 2013-01-15 | Ford Global Technologies, Llc | Accessory drive for a stop/start vehicle |
DE102010043920B4 (de) * | 2010-11-15 | 2014-09-11 | Ford Global Technologies, Llc | Verfahren zum Vermeiden von Turboladerschäden |
-
2011
- 2011-10-12 EP EP11873879.8A patent/EP2767689B1/en active Active
- 2011-10-12 US US14/351,231 patent/US9031767B2/en active Active
- 2011-10-12 KR KR1020147009629A patent/KR101508891B1/ko not_active IP Right Cessation
- 2011-10-12 JP JP2013538364A patent/JP5850061B2/ja active Active
- 2011-10-12 CN CN201180074079.7A patent/CN103857884A/zh active Pending
- 2011-10-12 WO PCT/JP2011/073444 patent/WO2013054407A1/ja active Application Filing
Also Published As
Publication number | Publication date |
---|---|
EP2767689A1 (en) | 2014-08-20 |
US20140244140A1 (en) | 2014-08-28 |
KR20140059300A (ko) | 2014-05-15 |
JPWO2013054407A1 (ja) | 2015-03-30 |
EP2767689A4 (en) | 2015-04-01 |
KR101508891B1 (ko) | 2015-04-08 |
WO2013054407A1 (ja) | 2013-04-18 |
US9031767B2 (en) | 2015-05-12 |
EP2767689B1 (en) | 2016-08-03 |
CN103857884A (zh) | 2014-06-11 |
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