JP6565109B2 - 内燃機関の制御方法及び制御装置 - Google Patents
内燃機関の制御方法及び制御装置 Download PDFInfo
- Publication number
- JP6565109B2 JP6565109B2 JP2018537941A JP2018537941A JP6565109B2 JP 6565109 B2 JP6565109 B2 JP 6565109B2 JP 2018537941 A JP2018537941 A JP 2018537941A JP 2018537941 A JP2018537941 A JP 2018537941A JP 6565109 B2 JP6565109 B2 JP 6565109B2
- Authority
- JP
- Japan
- Prior art keywords
- egr
- passage
- negative pressure
- control valve
- pressure control
- 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
Links
- 238000002485 combustion reaction Methods 0.000 title claims description 41
- 238000000034 method Methods 0.000 title claims description 18
- 238000011144 upstream manufacturing Methods 0.000 claims description 10
- 239000000446 fuel Substances 0.000 description 6
- 238000005086 pumping Methods 0.000 description 6
- 230000007423 decrease Effects 0.000 description 4
- 230000006866 deterioration Effects 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 239000003054 catalyst Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000010349 pulsation Effects 0.000 description 1
Images
Classifications
-
- 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
- F02D41/0025—Controlling engines characterised by use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
- F02D41/0047—Controlling exhaust gas recirculation [EGR]
- F02D41/005—Controlling exhaust gas recirculation [EGR] according to engine operating conditions
- F02D41/0052—Feedback control of engine parameters, e.g. for control of air/fuel ratio or intake air amount
-
- 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
- F02D41/0025—Controlling engines characterised by use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
- F02D41/0047—Controlling exhaust gas recirculation [EGR]
- F02D41/0077—Control of the EGR valve or actuator, e.g. duty cycle, closed loop control of position
-
- 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
- F02B37/16—Control of the pumps by bypassing charging air
- F02B37/162—Control of the pumps by bypassing charging air by bypassing, e.g. partially, intake air from pump inlet to pump outlet
-
- 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
- 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
- F02D41/0025—Controlling engines characterised by use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
- F02D41/0047—Controlling exhaust gas recirculation [EGR]
- F02D41/0065—Specific aspects of external EGR control
-
- 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
- F02D41/1438—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor
- F02D41/1439—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the position of the sensor
- F02D41/144—Sensor in intake manifold
-
- 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
- F02D41/1438—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor
- F02D41/1439—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the position of the sensor
- F02D41/1441—Plural sensors
-
- 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
- F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
- F02M26/02—EGR systems specially adapted for supercharged engines
- F02M26/04—EGR systems specially adapted for supercharged engines with a single turbocharger
- F02M26/06—Low pressure loops, i.e. wherein recirculated exhaust gas is taken out from the exhaust downstream of the turbocharger turbine and reintroduced into the intake system upstream of the compressor
-
- 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
- F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
- F02M26/02—EGR systems specially adapted for supercharged engines
- F02M26/09—Constructional details, e.g. structural combinations of EGR systems and supercharger systems; Arrangement of the EGR and supercharger systems with respect to the engine
- F02M26/10—Constructional details, e.g. structural combinations of EGR systems and supercharger systems; Arrangement of the EGR and supercharger systems with respect to the engine having means to increase the pressure difference between the exhaust and intake system, e.g. venturis, variable geometry turbines, check valves using pressure pulsations or throttles in the air intake or exhaust system
-
- 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
- F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
- F02M26/13—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories
- F02M26/17—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories in relation to the intake system
-
- 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
- F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
- F02M26/52—Systems for actuating EGR valves
-
- 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
- F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
- F02M26/52—Systems for actuating EGR valves
- F02M26/64—Systems for actuating EGR valves the EGR valve being operated together with an intake air throttle
-
- 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
- F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
- F02M35/12—Intake silencers ; Sound modulation, transmission or amplification
- F02M35/1205—Flow throttling or guiding
- F02M35/1222—Flow throttling or guiding by using adjustable or movable elements, e.g. valves, membranes, bellows, expanding or shrinking elements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
- F02D9/02—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits concerning induction conduits
- F02D2009/0201—Arrangements; Control features; Details thereof
- F02D2009/0276—Throttle and EGR-valve operated together
-
- 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
- F02D2041/0017—Controlling intake air by simultaneous control of throttle and exhaust gas recirculation
-
- 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
- F02D2200/04—Engine intake system parameters
- F02D2200/0406—Intake manifold pressure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D2250/00—Engine control related to specific problems or objectives
- F02D2250/41—Control to generate negative pressure in the intake manifold, e.g. for fuel vapor purging or brake booster
-
- 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
-
- 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)
- Exhaust-Gas Circulating Devices (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
- Supercharger (AREA)
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
Description
目標吸入空気量が設定空気量Q1以下(図3で設定空気量Q1を示す1点鎖線よりも左下の領域)である場合、ステップS14へ進み、排気通路13と吸気通路12との間に目標EGRガス流量に応じた所定の差圧が得られるように、負圧制御弁44の目標開度を算出する。この目標開度は、図3及び図4に示すように、機関回転数及び機関負荷が低くなるほど、換言すると目標空気量が小さくなるほど閉方向に、即ち開度が小さくなるように設定される。ステップS15では、ステップS14で設定された目標開度に基づいて負圧制御弁44を駆動制御する。
本実施例の制御(実線L3で示す特性)は、目標空気量Qが設定空気量Q1を超えない範囲で適用可能であり、制御を適用する目標空気量Qの最大値(図4における実線L3の右端の位置)は、設定空気量Q1を超えない範囲で、内燃機関10の燃焼騒音や内燃機関10が搭載される車両の静粛性能要求等を考慮して、変更することができる。
11…燃焼室
12…吸気通路
13…排気通路
20…過給機
22…コンプレッサ
25…ウェイストゲートバルブ
27…EGR通路
28…EGR制御弁
30…EGR取出口
33…吸入空気量調整弁
36…リサーキュレーション通路
37…リサーキュレーション弁
42…エアーフローメータ
44…負圧制御弁
50…制御部
Claims (5)
- 排気通路と吸気通路とを接続し、排気ガスの一部であるEGRガスを吸気通路へ還流するEGR通路と、
上記EGR通路が吸気通路に合流する合流位置よりも上流側の吸気通路に設けられ、この吸気通路を開閉する負圧制御弁と、を備えた内燃機関の制御方法であって、
上記内燃機関の運転状態が上記EGR通路を通して上記EGRガスを吸気通路へ還流するEGR領域にあるときは、上記排気通路と上記吸気通路との間の差圧を確保するように、上記負圧制御弁を制御し、
かつ、上記内燃機関の運転状態が上記EGR領域よりも低負荷側の運転領域にあるときは、上記負圧制御弁を閉方向に制御するとともに、上記負圧制御弁を通過する空気量が、上記内燃機関の運転状態に基づいて設定される目標吸入空気量以上となるように、上記負圧制御弁の開度を制御する、
内燃機関の制御方法。 - 上記合流位置よりも下流側の吸気通路に、この吸気通路を開閉する吸入空気量調整弁が設けられ、
上記内燃機関の運転状態が上記EGR領域よりも低負荷側の運転領域にあるときは、上記負圧制御弁の開口面積を、上記吸入空気量調整弁の開口面積以上となるように制御する、
請求項1に記載の内燃機関の制御方法。 - 上記吸気通路を流れる吸入空気量を検出するエアーフローメータを備え、
上記負圧制御弁を、上記エアーフローメータよりも下流側に配置する、
請求項1又は2に記載の内燃機関の制御方法。 - 吸気を過給する過給機のコンプレッサと、このコンプレッサをバイパスしてこのコンプレッサの上流側の吸気通路と下流側の吸気通路とを接続するリサーキュレーション通路と、このリサーキュレーション通路に配置されたリサーキュレーション弁と、を有し、
上記コンプレッサは、上記合流位置よりも下流側の吸気通路に配置される、
請求項1〜3のいずれかに記載の内燃機関の制御方法。 - 排気通路と吸気通路とを接続し、排気ガスの一部であるEGRガスを吸気通路へ還流するEGR通路と、
上記EGR通路が吸気通路に合流する合流位置よりも上流側の吸気通路に設けられ、この吸気通路を開閉する負圧制御弁と、
上記負圧制御弁の動作を制御する制御部と、を有し、
この制御部は、上記EGR通路を通して上記EGRガスを吸気通路へ還流するEGR領域では、上記排気通路と上記吸気通路との間の差圧を確保するように、上記負圧制御弁を制御し、
かつ、上記EGR領域よりも低負荷側の運転領域では、上記負圧制御弁を閉方向に制御するとともに、上記負圧制御弁を通過する空気量が、上記内燃機関の運転状態に基づいて設定される目標吸入空気量以上となるように、上記負圧制御弁の開度を制御する、
内燃機関の制御装置。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2016/076568 WO2018047286A1 (ja) | 2016-09-09 | 2016-09-09 | 内燃機関の制御方法及び制御装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2018047286A1 JPWO2018047286A1 (ja) | 2019-02-21 |
JP6565109B2 true JP6565109B2 (ja) | 2019-08-28 |
Family
ID=61562118
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018537941A Active JP6565109B2 (ja) | 2016-09-09 | 2016-09-09 | 内燃機関の制御方法及び制御装置 |
Country Status (11)
Country | Link |
---|---|
US (1) | US11274616B2 (ja) |
EP (1) | EP3511551B1 (ja) |
JP (1) | JP6565109B2 (ja) |
KR (1) | KR102144759B1 (ja) |
CN (1) | CN109661511B (ja) |
BR (1) | BR112019004637B1 (ja) |
CA (1) | CA3036335C (ja) |
MX (1) | MX2019002802A (ja) |
MY (1) | MY196706A (ja) |
RU (1) | RU2704592C1 (ja) |
WO (1) | WO2018047286A1 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3102209B1 (fr) * | 2019-10-22 | 2022-04-22 | Renault Sas | PROCEDE DE contrôle d’UN circuit D’ADMISSION de moteur SURALIMENTE a combustion interne |
US11208972B2 (en) * | 2019-12-04 | 2021-12-28 | Kyle O Klanow | Detection and control of intake system noise during low pressure exhaust gas recirculation operation |
CN117432539B (zh) * | 2023-12-18 | 2024-03-19 | 潍柴动力股份有限公司 | 一种egr系统的开度控制方法、装置、电子设备和存储介质 |
Family Cites Families (36)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5219818A (en) * | 1975-08-08 | 1977-02-15 | Hitachi Ltd | Mixed gas suppiying device for internal combustion engine |
JPS5726252A (en) * | 1980-07-23 | 1982-02-12 | Nissan Motor Co Ltd | Exhaust gas recycling controller of diesel engine |
JPS5823261A (ja) * | 1981-08-04 | 1983-02-10 | Nissan Motor Co Ltd | ディーゼル機関の排気還流制御装置 |
DE3604692A1 (de) * | 1986-02-14 | 1987-08-20 | Daimler Benz Ag | Verfahren zur erhoehung der prozesstemperatur einer luftverdichtenden brennkraftmaschine |
JP2658460B2 (ja) * | 1989-12-28 | 1997-09-30 | トヨタ自動車株式会社 | 内燃機関の排気ガス再循環装置 |
JPH0450433A (ja) * | 1990-06-20 | 1992-02-19 | Toyota Motor Corp | 直列2段過給内燃機関の排気ガス再循環装置 |
JPH04272463A (ja) * | 1991-02-27 | 1992-09-29 | Fuji Heavy Ind Ltd | Ffv用エンジンのegr制御方法 |
JPH05106517A (ja) * | 1991-10-15 | 1993-04-27 | Mazda Motor Corp | デイーゼルエンジンの燃焼制御装置 |
JP2983395B2 (ja) * | 1992-10-05 | 1999-11-29 | 本田技研工業株式会社 | 内燃エンジンの吸気負圧制御装置 |
EP0843085B1 (en) * | 1996-11-18 | 2003-10-29 | Toyota Jidosha Kabushiki Kaisha | Air intake controller of an engine performing stratified charge combustion |
JP2914341B2 (ja) * | 1997-03-28 | 1999-06-28 | トヨタ自動車株式会社 | デポジットの検出装置 |
JP4403620B2 (ja) | 2000-01-11 | 2010-01-27 | マツダ株式会社 | 筒内噴射式ディーゼルエンジンの制御装置 |
US6345603B1 (en) * | 2000-04-11 | 2002-02-12 | Visteon Global Technologies, Inc. | Throttle control for vehicle using redundant throttle signals |
JP3991619B2 (ja) * | 2000-12-26 | 2007-10-17 | 日産自動車株式会社 | 内燃機関の空燃比制御装置 |
JP2002227692A (ja) * | 2001-02-01 | 2002-08-14 | Nissan Motor Co Ltd | エンジンの空燃比制御装置 |
US6948475B1 (en) * | 2002-11-12 | 2005-09-27 | Clean Air Power, Inc. | Optimized combustion control of an internal combustion engine equipped with exhaust gas recirculation |
JP3849703B2 (ja) * | 2004-10-06 | 2006-11-22 | いすゞ自動車株式会社 | ディーゼルエンジンの制御装置 |
GB2434406A (en) * | 2005-08-25 | 2007-07-25 | Ford Global Tech Llc | I.c. engine exhaust gas recirculation (EGR) system with dual high pressure and low pressure EGR loops |
JP2008248729A (ja) * | 2007-03-29 | 2008-10-16 | Honda Motor Co Ltd | 内燃機関のegr制御装置 |
WO2009046292A2 (en) * | 2007-10-04 | 2009-04-09 | Borgwarner Inc. | System and method for air flow control in a turbocharger |
JP2010031685A (ja) * | 2008-07-25 | 2010-02-12 | Yamaha Motor Co Ltd | 火花点火式内燃機関 |
JP2010138734A (ja) | 2008-12-10 | 2010-06-24 | Nissan Motor Co Ltd | 内燃機関の制御装置 |
JP4730447B2 (ja) * | 2009-02-18 | 2011-07-20 | 株式会社デンソー | 低圧egr装置 |
GB2475274B (en) * | 2009-11-12 | 2016-06-15 | Gm Global Tech Operations Llc | Device and method for compressor and charge air cooler protection in an internal combustion engine |
JP5506567B2 (ja) * | 2010-06-25 | 2014-05-28 | ダイハツ工業株式会社 | 内燃機関 |
US9127606B2 (en) * | 2010-10-20 | 2015-09-08 | Ford Global Technologies, Llc | System for determining EGR degradation |
JP5793320B2 (ja) | 2011-03-18 | 2015-10-14 | ヤンマー株式会社 | エンジン |
CN103827474B (zh) * | 2011-11-10 | 2016-03-09 | 本田技研工业株式会社 | 内燃机的进气控制装置 |
JP5899104B2 (ja) | 2012-11-14 | 2016-04-06 | 株式会社日本自動車部品総合研究所 | 車両の制御装置 |
WO2014104628A1 (ko) * | 2012-12-26 | 2014-07-03 | 두산인프라코어 주식회사 | Egr 제어 방법 및 장치 |
US9556771B2 (en) * | 2013-01-16 | 2017-01-31 | Ford Global Technologies, Llc | Method and system for catalyst temperature control |
JP2015124685A (ja) * | 2013-12-26 | 2015-07-06 | トヨタ自動車株式会社 | 排気還流装置 |
US10100759B2 (en) * | 2014-04-25 | 2018-10-16 | Nissan Motor Co., Ltd. | Exhaust gas recirculation control device and exhaust gas recirculation control method |
US9341127B2 (en) * | 2014-06-06 | 2016-05-17 | Ford Global Technologies, Llc | Multivariable low-pressure exhaust gas recirculation control |
JP6613709B2 (ja) * | 2014-09-10 | 2019-12-04 | 日産自動車株式会社 | Egr制御装置 |
CN105422327B (zh) * | 2015-12-11 | 2018-04-24 | 吉林大学 | 复合喷射双燃料内燃机可变egr进气系统及方法 |
-
2016
- 2016-09-09 KR KR1020197007471A patent/KR102144759B1/ko active IP Right Grant
- 2016-09-09 RU RU2019107169A patent/RU2704592C1/ru active
- 2016-09-09 JP JP2018537941A patent/JP6565109B2/ja active Active
- 2016-09-09 MY MYPI2019000583A patent/MY196706A/en unknown
- 2016-09-09 EP EP16915704.7A patent/EP3511551B1/en active Active
- 2016-09-09 BR BR112019004637-2A patent/BR112019004637B1/pt active IP Right Grant
- 2016-09-09 CN CN201680088942.7A patent/CN109661511B/zh active Active
- 2016-09-09 US US16/331,283 patent/US11274616B2/en active Active
- 2016-09-09 MX MX2019002802A patent/MX2019002802A/es unknown
- 2016-09-09 CA CA3036335A patent/CA3036335C/en active Active
- 2016-09-09 WO PCT/JP2016/076568 patent/WO2018047286A1/ja unknown
Also Published As
Publication number | Publication date |
---|---|
MX2019002802A (es) | 2019-07-15 |
RU2704592C1 (ru) | 2019-10-29 |
MY196706A (en) | 2023-05-02 |
US11274616B2 (en) | 2022-03-15 |
EP3511551A4 (en) | 2019-09-11 |
BR112019004637B1 (pt) | 2023-01-17 |
WO2018047286A1 (ja) | 2018-03-15 |
KR20190031589A (ko) | 2019-03-26 |
EP3511551B1 (en) | 2020-07-29 |
CA3036335C (en) | 2023-12-12 |
US20190195152A1 (en) | 2019-06-27 |
CN109661511A (zh) | 2019-04-19 |
JPWO2018047286A1 (ja) | 2019-02-21 |
CA3036335A1 (en) | 2018-03-15 |
KR102144759B1 (ko) | 2020-08-14 |
EP3511551A1 (en) | 2019-07-17 |
CN109661511B (zh) | 2021-04-30 |
BR112019004637A2 (pt) | 2019-06-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102782294B (zh) | 内燃机的控制装置 | |
CN104712420A (zh) | 涡轮增压器的控制方法 | |
JP5187123B2 (ja) | 内燃機関の制御装置 | |
JP2008274833A (ja) | エンジンの過給装置 | |
US7080635B2 (en) | Intake and exhaust device for multi-cylinder engine | |
JP5092962B2 (ja) | 過給機付き内燃機関の制御装置 | |
CN108026841B (zh) | 内燃机的控制装置以及内燃机的控制方法 | |
JP6565109B2 (ja) | 内燃機関の制御方法及び制御装置 | |
JP4492406B2 (ja) | ディーゼルエンジンの吸排気装置 | |
JP5912240B2 (ja) | 排気ガス還流装置 | |
JPH06257519A (ja) | ターボ過給機付エンジンの排気還流装置 | |
US10450974B2 (en) | Control device for internal combustion engine and control method for internal combustion engine | |
JP2007303380A (ja) | 内燃機関の排気制御装置 | |
JP3826592B2 (ja) | ターボ過給機付エンジンの制御装置 | |
JP6127906B2 (ja) | 内燃機関の制御装置 | |
JP6772901B2 (ja) | 内燃機関の排気システム | |
JP2020002787A (ja) | 過給システム | |
JP6907977B2 (ja) | ターボチャージャの制御装置 | |
KR101887954B1 (ko) | 터보차저 서지 제어장치 및 그 제어방법 | |
JP2014240630A (ja) | 内燃機関のegr制御装置 | |
JP4774871B2 (ja) | 内燃機関の制御装置 | |
JP4816514B2 (ja) | 過給機付内燃機関 | |
JP5760382B2 (ja) | エンジンの過給装置 | |
JP2018184870A (ja) | エンジンの制御装置 | |
JP2009002278A (ja) | 過給機を有する内燃機関の制御装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20181011 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20181011 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20190611 |
|
A711 | Notification of change in applicant |
Free format text: JAPANESE INTERMEDIATE CODE: A711 Effective date: 20190711 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20190711 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20190717 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6565109 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |