JP6464070B2 - エンジン - Google Patents
エンジン Download PDFInfo
- Publication number
- JP6464070B2 JP6464070B2 JP2015199454A JP2015199454A JP6464070B2 JP 6464070 B2 JP6464070 B2 JP 6464070B2 JP 2015199454 A JP2015199454 A JP 2015199454A JP 2015199454 A JP2015199454 A JP 2015199454A JP 6464070 B2 JP6464070 B2 JP 6464070B2
- Authority
- JP
- Japan
- Prior art keywords
- rotational speed
- engine
- fuel injection
- fuel
- control device
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D1/00—Controlling fuel-injection pumps, e.g. of high pressure injection type
- F02D1/02—Controlling fuel-injection pumps, e.g. of high pressure injection type not restricted to adjustment of injection timing, e.g. varying amount of fuel delivered
- F02D1/08—Transmission of control impulse to pump control, e.g. with power drive or power assistance
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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
-
- 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
- F02D41/14—Introducing closed-loop corrections
- F02D41/1401—Introducing closed-loop corrections characterised by the control or regulation method
- F02D41/1408—Dithering techniques
-
- 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
- F02D41/14—Introducing closed-loop corrections
- F02D41/1497—With detection of the mechanical response of the engine
- F02D41/1498—With detection of the mechanical response of the engine measuring engine roughness
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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
- F02D1/00—Controlling fuel-injection pumps, e.g. of high pressure injection type
- F02D1/02—Controlling fuel-injection pumps, e.g. of high pressure injection type not restricted to adjustment of injection timing, e.g. varying amount of fuel delivered
- F02D1/08—Transmission of control impulse to pump control, e.g. with power drive or power assistance
- F02D2001/082—Transmission of control impulse to pump control, e.g. with power drive or power assistance electric
- F02D2001/085—Transmission of control impulse to pump control, e.g. with power drive or power assistance electric using solenoids
-
- 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
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/20—Output circuits, e.g. for controlling currents in command coils
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
- F02M59/02—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps of reciprocating-piston or reciprocating-cylinder type
- F02M59/04—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps of reciprocating-piston or reciprocating-cylinder type characterised by special arrangement of cylinders with respect to piston-driving shaft, e.g. arranged parallel to that shaft or swash-plate type pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
- F02M59/02—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps of reciprocating-piston or reciprocating-cylinder type
- F02M59/10—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps of reciprocating-piston or reciprocating-cylinder type characterised by the piston-drive
- F02M59/102—Mechanical drive, e.g. tappets or cams
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
- F02M59/20—Varying fuel delivery in quantity or timing
- F02M59/24—Varying fuel delivery in quantity or timing with constant-length-stroke pistons having variable effective portion of stroke
- F02M59/26—Varying fuel delivery in quantity or timing with constant-length-stroke pistons having variable effective portion of stroke caused by movements of pistons relative to their cylinders
- F02M59/265—Varying fuel delivery in quantity or timing with constant-length-stroke pistons having variable effective portion of stroke caused by movements of pistons relative to their cylinders characterised by the arrangement or form of spill port of spill contour on the piston
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)
- High-Pressure Fuel Injection Pump Control (AREA)
- Fuel-Injection Apparatus (AREA)
Description
以下に、本開示にかかる実施の形態を図面に基づいて詳細に説明する。
17 燃焼室
30 燃料噴射ポンプ
45 ラック
48 アクチュエータ
50 位置検出装置
58 電子ガバナ
65 遮断弁
70 制御装置
71 記憶部
73 回転数検出装置
80 キースイッチ
90 燃料噴射装置
100 エンジン
Claims (2)
- 燃焼室へ噴射する燃料の噴射量を調整するラックと、前記ラックの位置を制御するアクチュエータとを有する燃料噴射装置と、
指示回転数に基づいて前記燃料噴射装置による燃料噴射を制御するとともに、前記アクチュエータをディザー制御する制御装置と、を備え、
前記制御装置は、前記ディザー制御におけるディザー周波数とエンジンの回転数との関係に基づく回転数変動領域の情報を有し、
前記制御装置は、前記指示回転数が前記回転数変動領域内にあると判断した場合に、前記指示回転数に対して回転数を増減して、前記回転数変動領域外にある補正回転数とし、前記補正回転数に基づいて、前記燃料噴射装置による燃料噴射を制御する、エンジン。 - クランク軸の回転数を検出する回転数検出装置と、
前記ラックの位置を検出する位置検出装置と、をさらに備え、
前記制御装置は、前記回転数検出装置により検出された回転数、前記位置検出装置により検出された前記ラックの位置、および前記燃料噴射装置による燃料噴射量の情報のうちの少なくとも1つの情報に基づいて、前記回転数変動領域の情報を作成する、請求項1に記載のエンジン。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015199454A JP6464070B2 (ja) | 2015-10-07 | 2015-10-07 | エンジン |
PCT/JP2016/079633 WO2017061473A1 (ja) | 2015-10-07 | 2016-10-05 | エンジン |
CN201680053172.2A CN108138680B (zh) | 2015-10-07 | 2016-10-05 | 发动机 |
US15/765,550 US10655544B2 (en) | 2015-10-07 | 2016-10-05 | Engine |
EP16853627.4A EP3361076B1 (en) | 2015-10-07 | 2016-10-05 | Engine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015199454A JP6464070B2 (ja) | 2015-10-07 | 2015-10-07 | エンジン |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2017072075A JP2017072075A (ja) | 2017-04-13 |
JP6464070B2 true JP6464070B2 (ja) | 2019-02-06 |
Family
ID=58487750
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015199454A Active JP6464070B2 (ja) | 2015-10-07 | 2015-10-07 | エンジン |
Country Status (5)
Country | Link |
---|---|
US (1) | US10655544B2 (ja) |
EP (1) | EP3361076B1 (ja) |
JP (1) | JP6464070B2 (ja) |
CN (1) | CN108138680B (ja) |
WO (1) | WO2017061473A1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6965614B2 (ja) * | 2017-07-21 | 2021-11-10 | トヨタ自動車株式会社 | 内燃機関の制御装置 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4493302A (en) * | 1982-02-01 | 1985-01-15 | Nissan Motor Company, Limited | Fuel injection timing control system for an internal combustion engine |
JP3744036B2 (ja) * | 1995-10-31 | 2006-02-08 | 日産自動車株式会社 | ディーゼルエンジンの燃料性状検出装置および制御装置 |
JP3572433B2 (ja) * | 1997-01-31 | 2004-10-06 | 日産自動車株式会社 | ディーゼルエンジン用燃料噴射ポンプの燃料噴射時期制御装置 |
JP2004190628A (ja) * | 2002-12-13 | 2004-07-08 | Isuzu Motors Ltd | コモンレール式燃料噴射制御装置 |
JP2006077581A (ja) * | 2004-09-07 | 2006-03-23 | Kubota Corp | 電子ガバナ |
JP2006077580A (ja) * | 2004-09-07 | 2006-03-23 | Kubota Corp | 電子ガバナ |
JP2006207376A (ja) * | 2005-01-25 | 2006-08-10 | Kubota Corp | 電子ガバナ |
JP2007040361A (ja) * | 2005-08-02 | 2007-02-15 | Bosch Corp | 電磁弁駆動制御方法 |
JP5092604B2 (ja) * | 2006-10-30 | 2012-12-05 | 日産自動車株式会社 | 振動低減装置 |
JP2008215145A (ja) * | 2007-03-01 | 2008-09-18 | Yanmar Co Ltd | 電子制御ガバナ |
US8176895B2 (en) * | 2007-03-01 | 2012-05-15 | Yanmar Co., Ltd. | Electronic control governor |
JP4659803B2 (ja) * | 2007-09-28 | 2011-03-30 | 株式会社クボタ | エンジンの電子ガバナ |
JP2009085062A (ja) * | 2007-09-28 | 2009-04-23 | Kubota Corp | エンジンの電子ガバナ |
JP5865219B2 (ja) | 2012-09-24 | 2016-02-17 | 株式会社クボタ | 電子ガバナ付きディーゼルエンジン |
-
2015
- 2015-10-07 JP JP2015199454A patent/JP6464070B2/ja active Active
-
2016
- 2016-10-05 US US15/765,550 patent/US10655544B2/en not_active Expired - Fee Related
- 2016-10-05 CN CN201680053172.2A patent/CN108138680B/zh not_active Expired - Fee Related
- 2016-10-05 WO PCT/JP2016/079633 patent/WO2017061473A1/ja active Application Filing
- 2016-10-05 EP EP16853627.4A patent/EP3361076B1/en not_active Not-in-force
Also Published As
Publication number | Publication date |
---|---|
WO2017061473A1 (ja) | 2017-04-13 |
JP2017072075A (ja) | 2017-04-13 |
EP3361076A4 (en) | 2019-06-19 |
US20180291821A1 (en) | 2018-10-11 |
CN108138680A (zh) | 2018-06-08 |
EP3361076B1 (en) | 2020-12-02 |
US10655544B2 (en) | 2020-05-19 |
CN108138680B (zh) | 2021-05-11 |
EP3361076A1 (en) | 2018-08-15 |
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