JP6137472B2 - エンジンの制御装置 - Google Patents
エンジンの制御装置 Download PDFInfo
- Publication number
- JP6137472B2 JP6137472B2 JP2013135554A JP2013135554A JP6137472B2 JP 6137472 B2 JP6137472 B2 JP 6137472B2 JP 2013135554 A JP2013135554 A JP 2013135554A JP 2013135554 A JP2013135554 A JP 2013135554A JP 6137472 B2 JP6137472 B2 JP 6137472B2
- Authority
- JP
- Japan
- Prior art keywords
- valve
- engine
- fuel injection
- fuel
- injection
- 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.)
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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
- F02D23/00—Controlling engines characterised by their being supercharged
- F02D23/02—Controlling engines characterised by their being supercharged the engines being of fuel-injection 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
- F02B33/00—Engines characterised by provision of pumps for charging or scavenging
- F02B33/32—Engines with pumps other than of reciprocating-piston type
- F02B33/34—Engines with pumps other than of reciprocating-piston type with rotary pumps
- F02B33/40—Engines with pumps other than of reciprocating-piston type with rotary pumps of non-positive-displacement 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
- F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
- F02B37/12—Control of the pumps
- F02B37/18—Control of the pumps by bypassing exhaust from the inlet to the outlet of turbine or to the atmosphere
-
- 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
- F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
- F02B37/12—Control of the pumps
- F02B37/18—Control of the pumps by bypassing exhaust from the inlet to the outlet of turbine or to the atmosphere
- F02B37/183—Arrangements of bypass valves or actuators therefor
-
- 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
- F02D41/0007—Controlling intake air for control of turbo-charged or super-charged engines
-
- 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
- F02D41/3005—Details not otherwise provided for
-
- 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
- F02D41/3094—Controlling fuel injection the fuel injection being effected by at least two different injectors, e.g. one in the intake manifold and one in the cylinder
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D43/00—Conjoint electrical control of two or more functions, e.g. ignition, fuel-air mixture, recirculation, supercharging or exhaust-gas treatment
-
- 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
- F02D2041/389—Controlling fuel injection of the high pressure type for injecting directly into the cylinder
-
- 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
- F02D41/32—Controlling fuel injection of the low pressure type
- F02D41/34—Controlling fuel injection of the low pressure type with means for controlling injection timing or duration
-
- 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
- Y02T10/12—Improving ICE efficiencies
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
- Supercharger (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
Description
11 エンジン本体
12 シリンダヘッド
13 シリンダブロック
14 ピストン
15 コンロッド
16 クランクシャフト
17 燃焼室
18 吸気ポート
19 吸気マニホールド
20 吸気管
21 吸気圧センサ
22 吸気温センサ
23 吸気弁
24 排気ポート
25 排気マニホールド
26 排気管
27 排気弁
28 第1の燃料噴射弁
29 第2の燃料噴射弁
30 点火プラグ
31 ターボチャージャ
32 インタークーラ
33 スロットルバルブ
34 排気バイパス通路
35 ウエストゲートバルブ
36 三元触媒
37 O2センサ
40 ECU
41 運転状態検出手段
42 燃料噴射制御手段
43 バルブ制御手段
44 スロットルポジションセンサ
45 クランク角センサ
Claims (5)
- エンジンの吸気路に燃料を噴射する第1の燃料噴射弁と、
エンジンの燃焼室に燃料を噴射する第2の燃料噴射弁と、
エンジンの吸気を過給する過給機と、
過給機のタービンをバイパスさせる排気バイパス通路を開閉するウエストゲートバルブと、
を有するエンジンの制御装置であって、
エンジンの運転状態に応じて前記第1の燃料噴射弁及び前記第2の燃料噴射弁から噴射される燃料の噴射量を制御する燃料噴射制御手段と、
前記ウエストゲートバルブの開閉動作を制御するバルブ制御手段と、を具備し、
前記バルブ制御手段は、前記第2の燃料噴射弁からの噴射量が前記第1の燃料噴射弁からの噴射量よりも多い領域では、前記第2の燃料噴射弁から噴射される燃料の噴射量の増加に応じて前記ウエストゲートバルブを開弁方向に制御することを特徴とするエンジンの制御装置。 - 請求項1に記載のエンジンの制御装置において、
前記バルブ制御手段は、前記第2の燃料噴射弁から噴射される燃料の噴射量が増加するにつれて、前記ウエストゲートバルブの開弁高さを大きくすることを特徴とするエンジンの制御装置。 - 請求項1または2に記載のエンジンの制御装置において、
前記バルブ制御手段は、エンジン回転数の増加に伴って、前記ウエストゲートバルブの開弁高さを徐々に大きくすることを特徴とするエンジンの制御装置。 - 請求項1から3の何れか一項に記載のエンジンの制御装置において、
前記バルブ制御手段は、エンジンの運転状態が高回転高負荷領域にある場合には、前記ウエストゲートバルブの開弁高さを前記第2の燃料噴射弁からの噴射量が前記第1の燃料噴射弁からの噴射量より多い領域の中の最大値とすることを特徴とするエンジンの制御装置。 - 請求項4に記載のエンジンの制御装置において、
前記最大値は、ウエストゲートバルブの機能上開くことができる最大開弁高さよりも小さいことを特徴とするエンジンの制御装置。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013135554A JP6137472B2 (ja) | 2013-06-27 | 2013-06-27 | エンジンの制御装置 |
CN201480036660.3A CN105358806B (zh) | 2013-06-27 | 2014-06-13 | 引擎的控制设备 |
EP14817154.9A EP3015686B1 (en) | 2013-06-27 | 2014-06-13 | Engine control device |
PCT/JP2014/065708 WO2014208360A1 (ja) | 2013-06-27 | 2014-06-13 | エンジンの制御装置 |
US14/981,437 US9885293B2 (en) | 2013-06-27 | 2015-12-28 | Control apparatus of engine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013135554A JP6137472B2 (ja) | 2013-06-27 | 2013-06-27 | エンジンの制御装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2015010521A JP2015010521A (ja) | 2015-01-19 |
JP6137472B2 true JP6137472B2 (ja) | 2017-05-31 |
Family
ID=52141704
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013135554A Active JP6137472B2 (ja) | 2013-06-27 | 2013-06-27 | エンジンの制御装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US9885293B2 (ja) |
EP (1) | EP3015686B1 (ja) |
JP (1) | JP6137472B2 (ja) |
CN (1) | CN105358806B (ja) |
WO (1) | WO2014208360A1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7007639B2 (ja) * | 2017-11-17 | 2022-01-24 | 三菱自動車工業株式会社 | 内燃機関の燃料噴射制御装置 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57171029A (en) * | 1981-04-14 | 1982-10-21 | Nippon Soken Inc | Output control system for internal-combustion engine equipped with supercharger |
JPS61265331A (ja) * | 1985-05-17 | 1986-11-25 | Nissan Motor Co Ltd | 内燃機関の過給圧制御装置 |
JP2003083138A (ja) * | 2001-09-12 | 2003-03-19 | Suzuki Motor Corp | 過給機付筒内噴射エンジン |
JP2004124745A (ja) * | 2002-09-30 | 2004-04-22 | Mazda Motor Corp | ターボ過給機付エンジン |
JP4258388B2 (ja) | 2004-01-29 | 2009-04-30 | トヨタ自動車株式会社 | 内燃機関及び内燃機関の運転制御装置 |
JP5531596B2 (ja) * | 2009-12-11 | 2014-06-25 | マツダ株式会社 | 過給機付きエンジンの制御装置 |
JP5703802B2 (ja) * | 2011-02-04 | 2015-04-22 | 三菱自動車工業株式会社 | 内燃機関の燃料噴射装置 |
JP2012167607A (ja) * | 2011-02-15 | 2012-09-06 | Toyota Motor Corp | 過給機付き内燃機関の制御装置 |
-
2013
- 2013-06-27 JP JP2013135554A patent/JP6137472B2/ja active Active
-
2014
- 2014-06-13 WO PCT/JP2014/065708 patent/WO2014208360A1/ja active Application Filing
- 2014-06-13 CN CN201480036660.3A patent/CN105358806B/zh active Active
- 2014-06-13 EP EP14817154.9A patent/EP3015686B1/en active Active
-
2015
- 2015-12-28 US US14/981,437 patent/US9885293B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
CN105358806A (zh) | 2016-02-24 |
EP3015686A4 (en) | 2017-04-12 |
JP2015010521A (ja) | 2015-01-19 |
US20160131051A1 (en) | 2016-05-12 |
EP3015686A1 (en) | 2016-05-04 |
CN105358806B (zh) | 2018-04-24 |
US9885293B2 (en) | 2018-02-06 |
WO2014208360A1 (ja) | 2014-12-31 |
EP3015686B1 (en) | 2020-12-02 |
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