JP5924066B2 - ディーゼルエンジンの始動装置及び始動方法 - Google Patents
ディーゼルエンジンの始動装置及び始動方法 Download PDFInfo
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- JP5924066B2 JP5924066B2 JP2012071440A JP2012071440A JP5924066B2 JP 5924066 B2 JP5924066 B2 JP 5924066B2 JP 2012071440 A JP2012071440 A JP 2012071440A JP 2012071440 A JP2012071440 A JP 2012071440A JP 5924066 B2 JP5924066 B2 JP 5924066B2
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- diesel engine
- cylinder
- fuel
- predetermined
- piston
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- Expired - Fee Related
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- 238000000034 method Methods 0.000 title claims description 16
- 239000000446 fuel Substances 0.000 claims description 79
- 238000002347 injection Methods 0.000 claims description 40
- 239000007924 injection Substances 0.000 claims description 40
- 239000007858 starting material Substances 0.000 claims description 28
- 230000006835 compression Effects 0.000 claims description 23
- 238000007906 compression Methods 0.000 claims description 23
- 239000000203 mixture Substances 0.000 claims description 18
- 238000002485 combustion reaction Methods 0.000 claims description 13
- 239000000498 cooling water Substances 0.000 description 8
- 238000001514 detection method Methods 0.000 description 5
- 239000003502 gasoline Substances 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 230000003247 decreasing effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000002828 fuel tank Substances 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
- 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
-
- 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
-
- 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
-
- 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
- F02D41/30—Controlling fuel injection
- F02D41/3011—Controlling fuel injection according to or using specific or several modes of combustion
- F02D41/3017—Controlling fuel injection according to or using specific or several modes of combustion characterised by the mode(s) being used
- F02D41/3035—Controlling fuel injection according to or using specific or several modes of combustion characterised by the mode(s) being used a mode being the premixed charge compression-ignition mode
- F02D41/3041—Controlling fuel injection according to or using specific or several modes of combustion characterised by the mode(s) being used a mode being the premixed charge compression-ignition mode with means for triggering compression ignition, e.g. spark plug
- F02D41/3047—Controlling fuel injection according to or using specific or several modes of combustion characterised by the mode(s) being used a mode being the premixed charge compression-ignition mode with means for triggering compression ignition, e.g. spark plug said means being a secondary injection of fuel
-
- 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
- F02D41/30—Controlling fuel injection
- F02D41/38—Controlling fuel injection of the high pressure type
- F02D41/40—Controlling fuel injection of the high pressure type with means for controlling injection timing or duration
-
- 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
- F02D41/30—Controlling fuel injection
- F02D41/38—Controlling fuel injection of the high pressure type
- F02D41/40—Controlling fuel injection of the high pressure type with means for controlling injection timing or duration
- F02D41/402—Multiple injections
-
- 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
- F02N19/02—Aiding engine start by thermal means, e.g. using lighted wicks
- F02N19/04—Aiding engine start by thermal means, e.g. using lighted wicks by heating of fluids used in engines
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
- F02P19/00—Incandescent ignition, e.g. during starting of internal combustion engines; Combination of incandescent and spark ignition
- F02P19/02—Incandescent ignition, e.g. during starting of internal combustion engines; Combination of incandescent and spark ignition electric, e.g. layout of circuits of apparatus having glowing plugs
- F02P19/021—Incandescent ignition, e.g. during starting of internal combustion engines; Combination of incandescent and spark ignition electric, e.g. layout of circuits of apparatus having glowing plugs characterised by power delivery controls
-
- 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
- F02D2041/0095—Synchronisation of the cylinders during engine shutdown
-
- 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
- F02D2200/021—Engine temperature
-
- 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
- F02D41/042—Introducing corrections for particular operating conditions for stopping the 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
- F02N11/00—Starting of engines by means of electric motors
- F02N11/08—Circuits specially adapted for starting of engines
- F02N11/0814—Circuits specially adapted for starting of engines comprising means for controlling automatic idle-start-stop
-
- 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
-
- 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)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
- Ignition Installations For Internal Combustion Engines (AREA)
Description
11 インジェクタ(燃料噴射手段)
12 コモンレール(燃料噴射手段)
13 グロープラグ
20 オルタネータ
30 クランク角センサ
31 カム角センサ
32 車速センサ
33 冷却水温センサ
40 スタータモータ
70 ECU(制御手段)
71 自動停止制御部
72 ACG負荷制御部
73 グロープラグ通電制御部
74 気筒選定部
75 再始動判定部
76 再始動制御部
Claims (4)
- 所定の自動停止条件が成立すると燃料噴射を停止させるアイドルストップ機能を備えるディーゼルエンジンの始動装置であって、
前記ディーゼルエンジンの各気筒内に燃料を直接噴射する燃料噴射手段と、
通電により発熱して前記ディーゼルエンジンの各気筒を昇温するグロープラグと、
前記ディーゼルエンジンの始動時に駆動してクランクシャフトを回転駆動させるスタータモータと、
前記燃料噴射手段の燃料噴射、前記グロープラグの通電及び、前記スタータモータの駆動を制御する制御手段と、を備え、
前記制御手段は、アイドルストップ時に所定気筒のピストンを圧縮下死点で停止させると共に、前記グロープラグの通電を開始し、その後、前記所定の自動停止条件が成立しなくなり前記ディーゼルエンジンを再始動する場合は、前記スタータモータを駆動して前記所定気筒のピストンを圧縮下死点から上昇させると共に、前記スタータモータの駆動開始後に、前記所定気筒内に主燃焼用希薄混合気を生成するよう、前記所定気筒内に前記燃料噴射手段により多段噴射で燃料を噴射させ、前記所定気筒のピストンが上死点に到達する直前に前記燃料噴射手段により着火用の燃料を噴射させ、これにより前記主燃焼用希薄混合気を着火させることを特徴とするディーゼルエンジンの始動装置。 - 所定の自動停止条件が成立すると燃料噴射を停止させるアイドルストップ機能を有するディーゼルエンジンの始動方法であって、
アイドルストップ時に所定気筒のピストンを圧縮下死点で停止させると共に、前記ディーゼルエンジンの各気筒を昇温するグロープラグの通電を開始し、その後、前記所定の自動停止条件が成立しなくなり前記ディーゼルエンジンを再始動する場合は、クランクシャフトを回転駆動させるスタータモータを駆動して前記所定気筒のピストンを圧縮下死点から上昇させると共に、前記スタータモータの駆動開始後に、前記所定気筒内に主燃焼用希薄混合気を生成するよう、前記所定気筒内に燃料噴射手段により多段噴射で燃料を噴射させ、前記所定気筒のピストンが上死点に到達する直前に前記燃料噴射手段により着火用の燃料を噴射させ、これにより前記主燃焼用希薄混合気を着火させることを特徴とするディーゼルエンジンの始動方法。 - 前記ディーゼルエンジンのクランクシャフトに連結されたオルタネータをさらに備え、
前記制御手段は、アイドルストップ時に前記オルタネータの駆動を制御することにより前記所定気筒のピストンを圧縮下死点で停止させる
ことを特徴とする請求項1に記載のディーゼルエンジンの始動装置。 - アイドルストップ時に前記所定気筒のピストンを圧縮下死点で停止させる際、前記ディーゼルエンジンのクランクシャフトに連結されたオルタネータの駆動を制御することにより前記所定気筒のピストンを圧縮下死点で停止させる
ことを特徴とする請求項2に記載のディーゼルエンジンの始動方法。
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012071440A JP5924066B2 (ja) | 2012-03-27 | 2012-03-27 | ディーゼルエンジンの始動装置及び始動方法 |
| EP13769400.6A EP2832978B1 (en) | 2012-03-27 | 2013-03-19 | Diesel engine starting device and starting method |
| PCT/JP2013/057801 WO2013146463A1 (ja) | 2012-03-27 | 2013-03-19 | ディーゼルエンジンの始動装置及び始動方法 |
| US14/384,741 US20150090218A1 (en) | 2012-03-27 | 2013-03-19 | Diesel engine starting device and starting method |
| CN201380017165.3A CN104204480B (zh) | 2012-03-27 | 2013-03-19 | 柴油发动机的起动装置和起动方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012071440A JP5924066B2 (ja) | 2012-03-27 | 2012-03-27 | ディーゼルエンジンの始動装置及び始動方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2013204440A JP2013204440A (ja) | 2013-10-07 |
| JP5924066B2 true JP5924066B2 (ja) | 2016-05-25 |
Family
ID=49259720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2012071440A Expired - Fee Related JP5924066B2 (ja) | 2012-03-27 | 2012-03-27 | ディーゼルエンジンの始動装置及び始動方法 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20150090218A1 (ja) |
| EP (1) | EP2832978B1 (ja) |
| JP (1) | JP5924066B2 (ja) |
| CN (1) | CN104204480B (ja) |
| WO (1) | WO2013146463A1 (ja) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6435767B2 (ja) * | 2014-10-17 | 2018-12-12 | いすゞ自動車株式会社 | ディーゼルエンジンの停止装置 |
| KR101947043B1 (ko) * | 2016-03-02 | 2019-02-12 | 현대자동차 주식회사 | 디젤 차량의 엔진 회전수 측정 시스템 및 그 방법 |
| JP6949773B2 (ja) * | 2018-04-27 | 2021-10-13 | 株式会社クボタ | 作業機 |
| JP7651928B2 (ja) | 2021-04-19 | 2025-03-27 | マツダ株式会社 | エンジンの制御装置 |
| US11643950B2 (en) * | 2021-05-13 | 2023-05-09 | Borgwarner Inc. | Method for controlling camshaft orientation for improved engine re-starting of an engine having start-stop capability |
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| US5146881A (en) * | 1989-02-17 | 1992-09-15 | Pfefferle William C | Method of operating I.C. engines and apparatus thereof |
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| CN2127746Y (zh) * | 1992-04-01 | 1993-03-03 | 祖茂连 | 柴油机电子打火起动装置 |
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| JP3536783B2 (ja) * | 2000-05-30 | 2004-06-14 | トヨタ自動車株式会社 | 内燃機関の始動制御装置 |
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-
2012
- 2012-03-27 JP JP2012071440A patent/JP5924066B2/ja not_active Expired - Fee Related
-
2013
- 2013-03-19 WO PCT/JP2013/057801 patent/WO2013146463A1/ja not_active Ceased
- 2013-03-19 US US14/384,741 patent/US20150090218A1/en not_active Abandoned
- 2013-03-19 CN CN201380017165.3A patent/CN104204480B/zh active Active
- 2013-03-19 EP EP13769400.6A patent/EP2832978B1/en not_active Not-in-force
Also Published As
| Publication number | Publication date |
|---|---|
| EP2832978A4 (en) | 2016-01-06 |
| CN104204480A (zh) | 2014-12-10 |
| EP2832978A1 (en) | 2015-02-04 |
| JP2013204440A (ja) | 2013-10-07 |
| WO2013146463A1 (ja) | 2013-10-03 |
| CN104204480B (zh) | 2017-03-08 |
| EP2832978B1 (en) | 2018-12-12 |
| US20150090218A1 (en) | 2015-04-02 |
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