JP2020200798A - エンジン駆動装置 - Google Patents
エンジン駆動装置 Download PDFInfo
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- JP2020200798A JP2020200798A JP2019108745A JP2019108745A JP2020200798A JP 2020200798 A JP2020200798 A JP 2020200798A JP 2019108745 A JP2019108745 A JP 2019108745A JP 2019108745 A JP2019108745 A JP 2019108745A JP 2020200798 A JP2020200798 A JP 2020200798A
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- engine
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- 230000006835 compression Effects 0.000 claims abstract description 18
- 238000007906 compression Methods 0.000 claims abstract description 18
- 238000001514 detection method Methods 0.000 claims description 33
- 230000006866 deterioration Effects 0.000 claims description 32
- 238000002485 combustion reaction Methods 0.000 description 32
- 238000010586 diagram Methods 0.000 description 8
- 230000006870 function Effects 0.000 description 7
- 230000007423 decrease Effects 0.000 description 5
- 239000000446 fuel Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 238000007599 discharging Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Images
Classifications
-
- 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
- F02N11/04—Starting of engines by means of electric motors the motors being associated with current generators
-
- 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
- F02N19/005—Aiding engine start by starting from a predetermined position, e.g. pre-positioning or reverse rotation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B75/00—Other engines
- F02B75/16—Engines characterised by number of cylinders, e.g. single-cylinder engines
- F02B75/18—Multi-cylinder engines
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D13/00—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing
-
- 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
-
- 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
- F02N11/0862—Circuits or control means specially adapted for starting of engines characterised by the electrical power supply means, e.g. battery
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
- F01B1/00—Reciprocating-piston machines or engines characterised by number or relative disposition of cylinders or by being built-up from separate cylinder-crankcase elements
- F01B1/08—Reciprocating-piston machines or engines characterised by number or relative disposition of cylinders or by being built-up from separate cylinder-crankcase elements with cylinders arranged oppositely relative to main shaft and of "flat" type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B75/00—Other engines
- F02B75/16—Engines characterised by number of cylinders, e.g. single-cylinder engines
- F02B75/18—Multi-cylinder engines
- F02B75/24—Multi-cylinder engines with cylinders arranged oppositely relative to main shaft and of "flat" type
-
- 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
- F02D41/009—Electrical control of supply of combustible mixture or its constituents using means for generating position or synchronisation signals
-
- 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
- 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
- F02N19/005—Aiding engine start by starting from a predetermined position, e.g. pre-positioning or reverse rotation
- F02N2019/007—Aiding engine start by starting from a predetermined position, e.g. pre-positioning or reverse rotation using inertial reverse rotation
-
- 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
- F02N19/005—Aiding engine start by starting from a predetermined position, e.g. pre-positioning or reverse rotation
- F02N2019/008—Aiding engine start by starting from a predetermined position, e.g. pre-positioning or reverse rotation the engine being stopped in a particular position
-
- 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
- F02N2200/021—Engine crank angle
-
- 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
- F02N2200/04—Parameters used for control of starting apparatus said parameters being related to the starter motor
- F02N2200/045—Starter temperature or parameters related to it
-
- 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
- F02N2200/06—Parameters used for control of starting apparatus said parameters being related to the power supply or driving circuits for the starter
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)
- Output Control And Ontrol Of Special Type Engine (AREA)
Abstract
Description
12 エンジン
16 発電電動機(始動電動機)
26 シリンダ
32 クランクシャフト
56a エンジン制御部
56b 始動電動機制御部
58 クランク角検出部
60 温度検出部
62 状態検出部
Claims (5)
- 複数のシリンダを有し、前記複数のシリンダのうちいずれか1つのシリンダが圧縮行程となるとき、他の1つのシリンダが膨張行程となるエンジンと、
前記エンジンのクランクシャフトに連結される始動電動機と、
前記始動電動機を制御する始動電動機制御部と、
を備え、
前記始動電動機制御部は、前記エンジンの再始動前に、前記膨張行程にある前記シリンダの排気バルブが開く位置まで、前記始動電動機により前記クランクシャフトにトルクを加えさせる再始動前制御を実行するエンジン駆動装置。 - 前記クランクシャフトのクランク角を検出するクランク角検出部と、
前記始動電動機の温度を検出する温度検出部と、
前記始動電動機に電力を供給するバッテリの状態を検出する状態検出部と、
を備え、
前記始動電動機制御部は、前記エンジンの再始動前に、前記クランク角検出部、前記温度検出部、前記状態検出部から出力される信号に基づいて、前記再始動前制御の実行の可否を判定する請求項1に記載のエンジン駆動装置。 - 前記始動電動機制御部は、前記温度検出部および前記状態検出部から出力される信号に基づいて、前記始動電動機の温度および前記バッテリの劣化度を導出し、前記温度および前記劣化度が所定の第1範囲にあると判定すると、前記再始動前制御を実行すると判定し、前記温度および前記劣化度が前記第1範囲よりも小さい第2範囲にあると判定すると、前記再始動前制御を実行しないと判定する請求項2に記載のエンジン駆動装置。
- 前記エンジンを制御するエンジン制御部を備え、
前記エンジン制御部は、前記温度および前記劣化度が前記第1範囲よりも大きい第3範囲にあると判定すると、前記エンジンのアイドリングストップを実行せず、
前記始動電動機制御部は、前記温度および前記劣化度が前記第3範囲にあると判定すると、前記再始動前制御を実行しないと判定する請求項3に記載のエンジン駆動装置。 - 前記始動電動機制御部は、前記再始動前制御において、前記始動電動機を駆動させて前記クランクシャフトを正回転させた後、前記始動電動機の駆動を停止させることで前記クランクシャフトを逆回転させ、逆回転して停止した前記クランクシャフトのクランク角が閾値に到達するまで前記再始動前制御を繰り返し実行する請求項1〜4のいずれか1項に記載のエンジン駆動装置。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019108745A JP7324061B2 (ja) | 2019-06-11 | 2019-06-11 | エンジン駆動装置 |
US16/837,380 US11401906B2 (en) | 2019-06-11 | 2020-04-01 | Engine driving apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019108745A JP7324061B2 (ja) | 2019-06-11 | 2019-06-11 | エンジン駆動装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2020200798A true JP2020200798A (ja) | 2020-12-17 |
JP7324061B2 JP7324061B2 (ja) | 2023-08-09 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019108745A Active JP7324061B2 (ja) | 2019-06-11 | 2019-06-11 | エンジン駆動装置 |
Country Status (2)
Country | Link |
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US (1) | US11401906B2 (ja) |
JP (1) | JP7324061B2 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7324061B2 (ja) * | 2019-06-11 | 2023-08-09 | 株式会社Subaru | エンジン駆動装置 |
CN114649987A (zh) * | 2020-12-21 | 2022-06-21 | 台达电子工业股份有限公司 | 发电机控制装置及其发电机启动方法 |
DE102022109739B3 (de) | 2022-04-22 | 2023-05-11 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Verfahren zum einfachen Starten eines Verbrennungsmotors und entsprechender Antriebsstrang |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
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WO2002027181A1 (fr) * | 2000-09-28 | 2002-04-04 | Mitsuba Corporation | Demarreur de moteur |
JP2002147319A (ja) * | 2000-11-16 | 2002-05-22 | Toyota Motor Corp | 内燃機関回転開始装置 |
JP2003113763A (ja) * | 2001-10-02 | 2003-04-18 | Denso Corp | 車両用アイドルストップ装置 |
JP2004176709A (ja) * | 2002-09-30 | 2004-06-24 | Toyota Motor Corp | 内燃機関の始動制御装置 |
US20100275872A1 (en) * | 2008-01-08 | 2010-11-04 | Continental Automotive Gmbh | Method of starting an internal combustion engine, device and controller |
JP2014034897A (ja) * | 2012-08-07 | 2014-02-24 | Denso Corp | エンジン始動装置 |
JP2014194184A (ja) * | 2013-03-29 | 2014-10-09 | Hitachi Automotive Systems Ltd | アイドルストップ車両の制御装置 |
WO2014170962A1 (ja) * | 2013-04-16 | 2014-10-23 | トヨタ自動車株式会社 | 車両の制御装置 |
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JP2001065437A (ja) * | 1999-08-25 | 2001-03-16 | Honda Motor Co Ltd | ハイブリッド車両の制御装置 |
JP2004301081A (ja) * | 2003-03-31 | 2004-10-28 | Mazda Motor Corp | エンジンの始動装置 |
JP2004339952A (ja) * | 2003-05-13 | 2004-12-02 | Toyota Motor Corp | 内燃機関の始動装置 |
JP4345587B2 (ja) * | 2004-06-21 | 2009-10-14 | トヨタ自動車株式会社 | 内燃機関の機関始動制御システム |
JP4516401B2 (ja) * | 2004-10-18 | 2010-08-04 | 日立オートモティブシステムズ株式会社 | エンジンの始動制御装置 |
JP2007085231A (ja) * | 2005-09-21 | 2007-04-05 | Toyota Motor Corp | 筒内直噴内燃機関 |
US7461621B2 (en) * | 2005-09-22 | 2008-12-09 | Mazda Motor Corporation | Method of starting spark ignition engine without using starter motor |
JP4849074B2 (ja) * | 2008-01-21 | 2011-12-28 | 株式会社デンソー | 内燃機関の回転速度算出装置、内燃機関の始動状態予測装置、内燃機関のフリクション定量化装置、及び内燃機関の自動停止制御装置 |
JP2017219019A (ja) * | 2016-06-10 | 2017-12-14 | トヨタ自動車株式会社 | 内燃機関の制御装置 |
JP6487407B2 (ja) * | 2016-10-25 | 2019-03-20 | トヨタ自動車株式会社 | エンジンの始動制御装置 |
JP2019124206A (ja) * | 2018-01-19 | 2019-07-25 | トヨタ自動車株式会社 | 車両の駆動システム |
JP7324061B2 (ja) * | 2019-06-11 | 2023-08-09 | 株式会社Subaru | エンジン駆動装置 |
-
2019
- 2019-06-11 JP JP2019108745A patent/JP7324061B2/ja active Active
-
2020
- 2020-04-01 US US16/837,380 patent/US11401906B2/en active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2002027181A1 (fr) * | 2000-09-28 | 2002-04-04 | Mitsuba Corporation | Demarreur de moteur |
JP2002147319A (ja) * | 2000-11-16 | 2002-05-22 | Toyota Motor Corp | 内燃機関回転開始装置 |
JP2003113763A (ja) * | 2001-10-02 | 2003-04-18 | Denso Corp | 車両用アイドルストップ装置 |
JP2004176709A (ja) * | 2002-09-30 | 2004-06-24 | Toyota Motor Corp | 内燃機関の始動制御装置 |
US20100275872A1 (en) * | 2008-01-08 | 2010-11-04 | Continental Automotive Gmbh | Method of starting an internal combustion engine, device and controller |
JP2014034897A (ja) * | 2012-08-07 | 2014-02-24 | Denso Corp | エンジン始動装置 |
JP2014194184A (ja) * | 2013-03-29 | 2014-10-09 | Hitachi Automotive Systems Ltd | アイドルストップ車両の制御装置 |
WO2014170962A1 (ja) * | 2013-04-16 | 2014-10-23 | トヨタ自動車株式会社 | 車両の制御装置 |
Also Published As
Publication number | Publication date |
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US11401906B2 (en) | 2022-08-02 |
US20200392932A1 (en) | 2020-12-17 |
JP7324061B2 (ja) | 2023-08-09 |
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