WO2008090998A1 - 内燃機関の制御装置 - Google Patents
内燃機関の制御装置 Download PDFInfo
- Publication number
- WO2008090998A1 WO2008090998A1 PCT/JP2008/051141 JP2008051141W WO2008090998A1 WO 2008090998 A1 WO2008090998 A1 WO 2008090998A1 JP 2008051141 W JP2008051141 W JP 2008051141W WO 2008090998 A1 WO2008090998 A1 WO 2008090998A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- fuel
- ratio
- heavy
- light
- air
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D19/00—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
- F02D19/06—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed
- F02D19/0602—Control of components of the fuel supply system
- F02D19/0607—Control of components of the fuel supply system to adjust the fuel mass or volume flow
- F02D19/061—Control of components of the fuel supply system to adjust the fuel mass or volume flow by controlling fuel injectors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D19/00—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
- F02D19/06—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed
- F02D19/0623—Failure diagnosis or prevention; Safety measures; Testing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D19/00—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
- F02D19/06—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed
- F02D19/0626—Measuring or estimating parameters related to the fuel supply system
- F02D19/0628—Determining the fuel pressure, temperature or flow, the fuel tank fill level or a valve position
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D19/00—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
- F02D19/06—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed
- F02D19/0639—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed characterised by the type of fuels
- F02D19/0649—Liquid fuels having different boiling temperatures, volatilities, densities, viscosities, cetane or octane numbers
- F02D19/0657—Heavy or light fuel oils; Fuels characterised by their impurities such as sulfur content or differences in grade, e.g. for ships
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D19/00—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
- F02D19/06—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed
- F02D19/08—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed simultaneously using pluralities of fuels
- F02D19/082—Premixed fuels, i.e. emulsions or blends
- F02D19/084—Blends of gasoline and alcohols, e.g. E85
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D19/00—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
- F02D19/06—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed
- F02D19/08—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed simultaneously using pluralities of fuels
- F02D19/082—Premixed fuels, i.e. emulsions or blends
- F02D19/085—Control based on the fuel type or composition
- F02D19/087—Control based on the fuel type or composition with determination of densities, viscosities, composition, concentration or mixture ratios of fuels
- F02D19/088—Control based on the fuel type or composition with determination of densities, viscosities, composition, concentration or mixture ratios of fuels by estimation, i.e. without using direct measurements of a corresponding sensor
-
- 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
-
- 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
- F02D41/22—Safety or indicating devices for abnormal conditions
- F02D41/222—Safety or indicating devices for abnormal conditions relating to the failure of sensors or parameter detection devices
-
- 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
- F02P5/00—Advancing or retarding ignition; Control therefor
- F02P5/04—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions
- F02P5/145—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions using electrical means
- F02P5/15—Digital data processing
- F02P5/1502—Digital data processing using one central computing unit
-
- 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
- F02B29/00—Engines characterised by provision for charging or scavenging not provided for in groups F02B25/00, F02B27/00 or F02B33/00 - F02B39/00; Details thereof
- F02B29/04—Cooling of air intake supply
- F02B29/0406—Layout of the intake air cooling or coolant circuit
- F02B29/0437—Liquid cooled heat exchangers
-
- 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
- F02D2200/06—Fuel or fuel supply system parameters
- F02D2200/0611—Fuel type, fuel composition or fuel quality
-
- 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
- F02D41/1444—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases
- F02D41/1454—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases the characteristics being an oxygen content or concentration or the air-fuel ratio
-
- 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
- F02M26/05—High pressure loops, i.e. wherein recirculated exhaust gas is taken out from the exhaust system upstream of the turbine and reintroduced into the intake system downstream 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
- F02M26/13—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories
- F02M26/22—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories with coolers in the recirculation passage
- F02M26/23—Layout, e.g. schematics
-
- 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
- Y02T10/30—Use of alternative fuels, e.g. biofuels
-
- 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
Definitions
- the exhaust manifold 5 and the intake manifold 4 are connected to each other through an exhaust gas recirculation (hereinafter referred to as EGR) passage 14, and an electronically controlled EGR control valve 15 is provided in the EGR passage 14. Be placed. EGR Around the passage 14 is disposed an EGR cooling device 16 for cooling the EGR gas flowing in the EGR passage 14. In the embodiment shown in FIG. 1, the engine cooling water is led into the cooling device 16 and the EGR gas is cooled by the engine cooling water.
- the intake port leading to each combustion chamber 2 is provided with an electronically controlled fuel injection valve 16 for injecting fuel into each intake port.
- Each fuel injection valve 1 6 is a delivery pipe 1 7 Connected to The delivery pipe 17 is connected to the fuel pump 19 and the fuel tank 20 via the fuel pipe 18.
- the heavy / light ratio detection sensor 3 9 detects the heavy weight detected by the heavy / light ratio detection sensor 3 9 unless the heavy / light ratio detection sensor 39 is determined to be abnormal.
- the lightness ratio is the actual heavy / lightness ratio. Therefore, the cooling water temperature is in the temperature range C.
- the abnormality of the alcohol ratio detection sensor 40 is diagnosed based on the heavy / light ratio detected by the heavy / light ratio detection sensor 39 and the exhaust air / fuel ratio detected by the air / fuel ratio sensor 4 1.
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BRPI0806810A BRPI0806810B1 (pt) | 2007-01-23 | 2008-01-21 | dispositivos para controlar motores de combustão interna |
CN2008800027079A CN101600874B (zh) | 2007-01-23 | 2008-01-21 | 内燃机的控制装置 |
DE112008000130.8T DE112008000130B4 (de) | 2007-01-23 | 2008-01-21 | Vorrichtung zum Steuern von Brennkraftmaschinen |
US12/519,025 US8046152B2 (en) | 2007-01-23 | 2008-01-21 | Device for controlling internal combustion engines |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007012642A JP4477644B2 (ja) | 2007-01-23 | 2007-01-23 | 内燃機関の制御装置 |
JP2007-012642 | 2007-01-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2008090998A1 true WO2008090998A1 (ja) | 2008-07-31 |
Family
ID=39644571
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2008/051141 WO2008090998A1 (ja) | 2007-01-23 | 2008-01-21 | 内燃機関の制御装置 |
Country Status (6)
Country | Link |
---|---|
US (1) | US8046152B2 (ja) |
JP (1) | JP4477644B2 (ja) |
CN (1) | CN101600874B (ja) |
BR (1) | BRPI0806810B1 (ja) |
DE (1) | DE112008000130B4 (ja) |
WO (1) | WO2008090998A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010013722A1 (en) * | 2008-08-01 | 2010-02-04 | Toyota Jidosha Kabushiki Kaisha | Engine fuel diagnosis device and control apparatus for automatic transmission having the device |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4603606B2 (ja) * | 2008-09-05 | 2010-12-22 | 株式会社日本自動車部品総合研究所 | 燃料供給装置 |
JP5151879B2 (ja) * | 2008-10-01 | 2013-02-27 | 日産自動車株式会社 | エンジンのアルコール濃度推定装置およびエンジンの制御装置 |
JP5249345B2 (ja) * | 2008-10-29 | 2013-07-31 | 三菱電機株式会社 | 燃料制御システム |
WO2010052775A1 (ja) | 2008-11-06 | 2010-05-14 | トヨタ自動車株式会社 | 内燃機関の制御装置 |
WO2010100729A1 (ja) * | 2009-03-04 | 2010-09-10 | 三菱電機株式会社 | 内燃機関の制御装置 |
JP5183541B2 (ja) | 2009-03-23 | 2013-04-17 | 愛三工業株式会社 | 燃料性状判定装置 |
JP5549267B2 (ja) * | 2010-02-19 | 2014-07-16 | トヨタ自動車株式会社 | 内燃機関の制御装置 |
JP5424944B2 (ja) * | 2010-03-12 | 2014-02-26 | 三菱電機株式会社 | 内燃機関の制御装置 |
US8042518B2 (en) * | 2010-04-14 | 2011-10-25 | Ford Global Technologies, Llc | Multi-component transient fuel compensation |
CN103270281B (zh) | 2010-12-28 | 2014-10-08 | 丰田自动车株式会社 | 醇浓度传感器的合理性诊断装置 |
FR2970738B1 (fr) | 2011-01-20 | 2013-02-08 | Continental Automotive France | Procede de determination de la teneur en eau d'un carburant mixte alcool-essence dans un moteur a combustion interne et dispositif pour sa mise en oeuvre |
CN103257135A (zh) * | 2013-03-11 | 2013-08-21 | 上海交通大学 | 多组份燃料喷雾浓度及蒸发率测试方法及其实施装置 |
US9638117B2 (en) * | 2013-03-15 | 2017-05-02 | Honda Motor Co., Ltd. | Method for controlling an amount of fuel and vehicle including same |
JP6152685B2 (ja) * | 2013-04-09 | 2017-06-28 | トヨタ自動車株式会社 | 燃料噴射量制御装置 |
JP2015132513A (ja) * | 2014-01-10 | 2015-07-23 | 愛三工業株式会社 | 燃料性状判定装置 |
JP6344436B2 (ja) * | 2016-07-19 | 2018-06-20 | トヨタ自動車株式会社 | 内燃機関の点火時期制御装置 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05156983A (ja) * | 1991-12-09 | 1993-06-22 | Mitsubishi Electric Corp | 内燃機関の電子制御装置 |
JPH06614Y2 (ja) * | 1988-05-16 | 1994-01-05 | 日産自動車株式会社 | 燃料センサの異常診断装置 |
JPH066217Y2 (ja) * | 1988-10-19 | 1994-02-16 | 株式会社ユニシアジェックス | 内燃機関におけるアルコールセンサ故障診断装置 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07123215B2 (ja) | 1991-08-30 | 1995-12-25 | 日本コロムビア株式会社 | D/a変換装置 |
JPH0617693A (ja) | 1992-04-17 | 1994-01-25 | Nippondenso Co Ltd | 内燃機関の電子制御システム |
JP2804982B2 (ja) | 1992-06-23 | 1998-09-30 | 株式会社クボタ | 二相ステンレス鋼遠心力鋳造管の製造方法 |
JP2935000B2 (ja) * | 1994-02-28 | 1999-08-16 | 株式会社ユニシアジェックス | 内燃機関の燃料性状検出装置 |
JPH1019775A (ja) | 1996-07-03 | 1998-01-23 | Denso Corp | 燃料性状判定装置,燃料噴射量制御装置,燃料フィルターの目詰まり予測装置,目詰まり温度推定装置及び燃料フィルターのヒーター制御装置 |
JPH11241644A (ja) | 1998-02-25 | 1999-09-07 | Honda Motor Co Ltd | 内燃機関の燃料性状検出装置及び燃料噴射量制御装置 |
JP4366706B2 (ja) * | 1999-07-30 | 2009-11-18 | 株式会社デンソー | 内燃機関の燃料性状判定装置 |
JP2002188503A (ja) | 2000-12-15 | 2002-07-05 | Mazda Motor Corp | エンジンの制御装置 |
JP2003120363A (ja) | 2001-10-15 | 2003-04-23 | Nissan Motor Co Ltd | 内燃機関の燃料噴射制御装置 |
JP4158577B2 (ja) * | 2003-04-02 | 2008-10-01 | 日産自動車株式会社 | エンジンの燃焼制御装置 |
CN100412338C (zh) * | 2003-08-13 | 2008-08-20 | 株式会社日立制作所 | 内燃机的控制装置 |
JP4260079B2 (ja) * | 2004-08-06 | 2009-04-30 | 株式会社日本自動車部品総合研究所 | 内燃機関の燃料性状計測装置および内燃機関 |
JP2008274883A (ja) * | 2007-05-01 | 2008-11-13 | Toyota Motor Corp | 内燃機関の制御装置 |
-
2007
- 2007-01-23 JP JP2007012642A patent/JP4477644B2/ja not_active Expired - Fee Related
-
2008
- 2008-01-21 CN CN2008800027079A patent/CN101600874B/zh not_active Expired - Fee Related
- 2008-01-21 DE DE112008000130.8T patent/DE112008000130B4/de not_active Expired - Fee Related
- 2008-01-21 BR BRPI0806810A patent/BRPI0806810B1/pt not_active IP Right Cessation
- 2008-01-21 US US12/519,025 patent/US8046152B2/en not_active Expired - Fee Related
- 2008-01-21 WO PCT/JP2008/051141 patent/WO2008090998A1/ja active Application Filing
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06614Y2 (ja) * | 1988-05-16 | 1994-01-05 | 日産自動車株式会社 | 燃料センサの異常診断装置 |
JPH066217Y2 (ja) * | 1988-10-19 | 1994-02-16 | 株式会社ユニシアジェックス | 内燃機関におけるアルコールセンサ故障診断装置 |
JPH05156983A (ja) * | 1991-12-09 | 1993-06-22 | Mitsubishi Electric Corp | 内燃機関の電子制御装置 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010013722A1 (en) * | 2008-08-01 | 2010-02-04 | Toyota Jidosha Kabushiki Kaisha | Engine fuel diagnosis device and control apparatus for automatic transmission having the device |
CN101842569A (zh) * | 2008-08-01 | 2010-09-22 | 丰田自动车株式会社 | 发动机燃料诊断装置和用于具有该装置的自动变速器的控制设备 |
US8428808B2 (en) | 2008-08-01 | 2013-04-23 | Toyota Jidosha Kabushiki Kaisha | Engine fuel diagnosis device and control apparatus for automatic transmission having the device |
CN101842569B (zh) * | 2008-08-01 | 2014-09-24 | 丰田自动车株式会社 | 发动机燃料诊断装置和用于具有该装置的自动变速器的控制设备 |
Also Published As
Publication number | Publication date |
---|---|
CN101600874B (zh) | 2012-07-18 |
BRPI0806810B1 (pt) | 2018-11-13 |
CN101600874A (zh) | 2009-12-09 |
US20100036587A1 (en) | 2010-02-11 |
DE112008000130B4 (de) | 2017-02-02 |
DE112008000130T5 (de) | 2009-12-17 |
JP2008180103A (ja) | 2008-08-07 |
BRPI0806810A2 (pt) | 2011-09-13 |
JP4477644B2 (ja) | 2010-06-09 |
US8046152B2 (en) | 2011-10-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2008090998A1 (ja) | 内燃機関の制御装置 | |
US7983831B2 (en) | Control apparatus and method for internal combustion engine and fuel property determining apparatus and method | |
US8225647B2 (en) | Abnormality diagnosis apparatus for internal combustion engine | |
US7856966B2 (en) | Controller for internal combustion engine | |
US6779508B2 (en) | Control system of internal combustion engine | |
JP2009024677A (ja) | 内燃機関の制御装置 | |
JP2010043531A (ja) | 内燃機関の燃料噴射制御装置 | |
JP2009024569A (ja) | 車両の制御装置及び燃料性状検出装置 | |
RU2607099C2 (ru) | Система двигателя и способ управления работой двигателя (варианты) | |
JP4778401B2 (ja) | 内燃機関の制御装置 | |
JP2009036023A (ja) | 内燃機関の異種燃料混入判定装置 | |
JP4259570B2 (ja) | バルブの異常判定装置、異常判定方法、その方法を実現させるプログラムおよびそのプログラムを記録した記録媒体 | |
JP2009191650A (ja) | 内燃機関の制御装置 | |
JP2010275912A (ja) | 可変バルブタイミング制御システムの異常診断装置 | |
JP5660322B2 (ja) | 内燃機関のegr制御装置 | |
US6729305B2 (en) | Fuel injection amount control apparatus and method for internal combustion engine | |
JP4920077B2 (ja) | 内燃機関の制御装置 | |
JP2010001846A (ja) | 内燃機関の異常診断装置 | |
JP2010048125A (ja) | 内燃機関のセンサ故障判定装置 | |
JP2009250089A (ja) | 車載内燃機関の吸気系故障診断装置 | |
JP2009144574A (ja) | 内燃機関の空燃比制御装置 | |
JP2008025511A (ja) | 内燃機関の空燃比制御装置 | |
JP4258572B2 (ja) | 内燃機関の制御装置及び燃料性状検出装置 | |
JP5045601B2 (ja) | エンジンシステムの異常診断装置 | |
SE1051374A1 (sv) | Metod och apparat för att bestämma proportionen etanol i bränslet i ett motorfordon |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
WWE | Wipo information: entry into national phase |
Ref document number: 200880002707.9 Country of ref document: CN |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 08703953 Country of ref document: EP Kind code of ref document: A1 |
|
WWE | Wipo information: entry into national phase |
Ref document number: 12519025 Country of ref document: US |
|
WWE | Wipo information: entry into national phase |
Ref document number: 1120080001308 Country of ref document: DE |
|
RET | De translation (de og part 6b) |
Ref document number: 112008000130 Country of ref document: DE Date of ref document: 20091217 Kind code of ref document: P |
|
122 | Ep: pct application non-entry in european phase |
Ref document number: 08703953 Country of ref document: EP Kind code of ref document: A1 |
|
ENP | Entry into the national phase |
Ref document number: PI0806810 Country of ref document: BR Kind code of ref document: A2 Effective date: 20090722 |