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DE68912499D1 - Methode und Vorrichtung zum Steuern der Kraftstoffeinspritzung für Brennkraftmaschinen. - Google Patents

Methode und Vorrichtung zum Steuern der Kraftstoffeinspritzung für Brennkraftmaschinen.

Info

Publication number
DE68912499D1
DE68912499D1 DE89118982T DE68912499T DE68912499D1 DE 68912499 D1 DE68912499 D1 DE 68912499D1 DE 89118982 T DE89118982 T DE 89118982T DE 68912499 T DE68912499 T DE 68912499T DE 68912499 D1 DE68912499 D1 DE 68912499D1
Authority
DE
Germany
Prior art keywords
internal combustion
fuel injection
combustion engines
controlling fuel
controlling
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.)
Expired - Fee Related
Application number
DE89118982T
Other languages
English (en)
Other versions
DE68912499T2 (de
Inventor
Tomiya Itakura
Hiroshi Kamifuji
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Hitachi Astemo Ltd
Original Assignee
Hitachi Automotive Engineering Co Ltd
Hitachi Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hitachi Automotive Engineering Co Ltd, Hitachi Ltd filed Critical Hitachi Automotive Engineering Co Ltd
Publication of DE68912499D1 publication Critical patent/DE68912499D1/de
Application granted granted Critical
Publication of DE68912499T2 publication Critical patent/DE68912499T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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
    • 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
    • F02D41/1404—Fuzzy logic 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
    • F02D41/04—Introducing corrections for particular operating conditions
    • F02D41/10—Introducing corrections for particular operating conditions for acceleration
    • 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
    • F02D41/24—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means
    • F02D41/2406—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using essentially read only memories
    • F02D41/2409—Addressing techniques specially adapted therefor
    • F02D41/2422—Selective use of one or more tables
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S706/00—Data processing: artificial intelligence
    • Y10S706/90—Fuzzy logic

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fuzzy Systems (AREA)
  • Mathematical Physics (AREA)
  • Software Systems (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
DE68912499T 1988-10-14 1989-10-12 Methode und Vorrichtung zum Steuern der Kraftstoffeinspritzung für Brennkraftmaschinen. Expired - Fee Related DE68912499T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP63257157A JPH02104929A (ja) 1988-10-14 1988-10-14 電子制御燃料噴射装置

Publications (2)

Publication Number Publication Date
DE68912499D1 true DE68912499D1 (de) 1994-03-03
DE68912499T2 DE68912499T2 (de) 1994-07-21

Family

ID=17302497

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68912499T Expired - Fee Related DE68912499T2 (de) 1988-10-14 1989-10-12 Methode und Vorrichtung zum Steuern der Kraftstoffeinspritzung für Brennkraftmaschinen.

Country Status (5)

Country Link
US (2) US4966118A (de)
EP (1) EP0363958B1 (de)
JP (1) JPH02104929A (de)
KR (1) KR900006655A (de)
DE (1) DE68912499T2 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02104929A (ja) * 1988-10-14 1990-04-17 Hitachi Ltd 電子制御燃料噴射装置
WO1990006428A1 (en) * 1988-12-10 1990-06-14 Robert Bosch Gmbh Adaptive acceleration enrichment for petrol injection systems
JPH02188644A (ja) * 1989-01-14 1990-07-24 Nok Corp 燃料噴射制御装置
US5239616A (en) * 1989-04-14 1993-08-24 Omron Corporation Portable fuzzy reasoning device
US5069187A (en) * 1989-09-05 1991-12-03 Honda Giken Kogyo K.K. Fuel supply control system for internal combustion engines
ES2072472T3 (es) * 1990-04-10 1995-07-16 Matsushita Electric Ind Co Ltd Aspirador con control impulsado.
JPH0488558A (ja) * 1990-08-01 1992-03-23 Nissan Motor Co Ltd デザイン装置
JPH04195338A (ja) * 1990-11-28 1992-07-15 Hitachi Ltd ファジィ推論方式
JPH04335432A (ja) * 1991-05-10 1992-11-24 Omron Corp メンバーシップ関数データ作成方法および装置ならびに適合度演算方法および装置
US5227678A (en) * 1991-05-22 1993-07-13 Illinois Institute Of Technology Fast digital comparison circuit for fuzzy logic operations
US5642301A (en) * 1994-01-25 1997-06-24 Rosemount Inc. Transmitter with improved compensation
DE19604469A1 (de) * 1996-02-09 1997-08-14 Iav Gmbh Einrichtung zur Regelung der Kraftstoffmenge für Verbrennungsmotoren von Fahrzeugen mit einem einstellbaren Geschwindigkeitsregler
US5993194A (en) * 1996-06-21 1999-11-30 Lemelson; Jerome H. Automatically optimized combustion control
JP3591154B2 (ja) * 1996-09-18 2004-11-17 トヨタ自動車株式会社 燃料噴射装置
US6047244A (en) * 1997-12-05 2000-04-04 Rosemount Inc. Multiple range transition method and apparatus for process control sensors
US6227842B1 (en) 1998-12-30 2001-05-08 Jerome H. Lemelson Automatically optimized combustion control
US6468069B2 (en) 1999-10-25 2002-10-22 Jerome H. Lemelson Automatically optimized combustion control
US9427837B2 (en) 2011-07-12 2016-08-30 Ntn Corporation Clamping method for clamping a boot band
TWI593875B (zh) * 2016-01-21 2017-08-01 Rong-Bin Liao Engine control

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6047460B2 (ja) * 1977-10-19 1985-10-22 トヨタ自動車株式会社 燃料噴射制御装置
JPS5815725A (ja) * 1981-07-21 1983-01-29 Japan Electronic Control Syst Co Ltd 内燃機関の電子制御燃料噴射装置
JPS58144642A (ja) * 1982-02-23 1983-08-29 Toyota Motor Corp 内燃機関の電子制御燃料噴射方法
JPS58148238A (ja) * 1982-02-25 1983-09-03 Toyota Motor Corp 内燃機関の電子制御燃料噴射方法
KR910008882B1 (ko) * 1982-04-27 1991-10-24 가부시기가이샤 히다찌세이사꾸쇼 정위치 정차방법 및 장치
US4616619A (en) * 1983-07-18 1986-10-14 Nippon Soken, Inc. Method for controlling air-fuel ratio in internal combustion engine
JPS6032955A (ja) * 1983-08-01 1985-02-20 Toyota Motor Corp 燃料噴射制御方法
JPS611844A (ja) * 1984-06-15 1986-01-07 Automob Antipollut & Saf Res Center 燃料噴射装置
US4723524A (en) * 1985-06-05 1988-02-09 Hitachi, Ltd. Fuel injection controlling method for an internal combustion engine
JPS6332137A (ja) * 1986-07-28 1988-02-10 Japan Electronic Control Syst Co Ltd 内燃機関の電子制御燃料噴射装置
JPH0698903B2 (ja) * 1986-08-06 1994-12-07 本田技研工業株式会社 車両走行制御装置
JPH0714707B2 (ja) * 1986-12-10 1995-02-22 日産自動車株式会社 自動車用定速走行装置
JPH0733805B2 (ja) * 1987-01-07 1995-04-12 株式会社ユニシアジェックス 内燃機関の加・減速判定装置
JP2582562B2 (ja) * 1987-02-21 1997-02-19 株式会社ユニシアジェックス 内燃機関の空燃比制御装置
JPH0643831B2 (ja) * 1987-03-17 1994-06-08 株式会社ユニシアジェックス 内燃機関の点火時期制御装置
US4862854A (en) * 1987-04-06 1989-09-05 Mazda Motor Corporation Control systems for vehicle engines
US4930084A (en) * 1987-05-19 1990-05-29 Honda Giken Kogyo Kabushiki Kaisha Vehicle control system
JP2681930B2 (ja) * 1987-06-27 1997-11-26 株式会社デンソー サーボ制御装置
JPS649036A (en) * 1987-07-01 1989-01-12 Nissan Motor Constant speed running device for automobile
US4926826A (en) * 1987-08-31 1990-05-22 Japan Electronic Control Systems Co., Ltd. Electric air-fuel ratio control apparatus for use in internal combustion engine
JPH01132450A (ja) * 1987-11-17 1989-05-24 Nissan Motor Co Ltd アンチスキッドブレーキシステム
JPH02104929A (ja) * 1988-10-14 1990-04-17 Hitachi Ltd 電子制御燃料噴射装置
JP2757193B2 (ja) * 1988-11-18 1998-05-25 トヨタ自動車株式会社 車両の走行目標値の設定装置

Also Published As

Publication number Publication date
US4966118A (en) 1990-10-30
EP0363958A3 (de) 1991-09-11
EP0363958B1 (de) 1994-01-19
EP0363958A2 (de) 1990-04-18
KR900006655A (ko) 1990-05-08
DE68912499T2 (de) 1994-07-21
US5146898A (en) 1992-09-15
JPH02104929A (ja) 1990-04-17

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee