DE69201701T2 - Regler für brennkraftmaschinen. - Google Patents

Regler für brennkraftmaschinen.

Info

Publication number
DE69201701T2
DE69201701T2 DE69201701T DE69201701T DE69201701T2 DE 69201701 T2 DE69201701 T2 DE 69201701T2 DE 69201701 T DE69201701 T DE 69201701T DE 69201701 T DE69201701 T DE 69201701T DE 69201701 T2 DE69201701 T2 DE 69201701T2
Authority
DE
Germany
Prior art keywords
controller
internal combustion
combustion engines
engines
internal
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
DE69201701T
Other languages
English (en)
Other versions
DE69201701D1 (de
Inventor
Kazuhide Togai
Tetsurou Ishida
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.)
Mitsubishi Motors Corp
Original Assignee
Mitsubishi Motors Corp
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 Mitsubishi Motors Corp filed Critical Mitsubishi Motors Corp
Application granted granted Critical
Publication of DE69201701D1 publication Critical patent/DE69201701D1/de
Publication of DE69201701T2 publication Critical patent/DE69201701T2/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
    • 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
    • F02D41/1493—Details
    • 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
    • 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
    • F02D41/1477—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the regulation circuit or part of it,(e.g. comparator, PI regulator, output)
    • F02D41/1481—Using a delaying circuit
    • 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
    • F02D41/1493—Details
    • F02D41/1495—Detection of abnormalities in the air/fuel ratio feedback system
    • 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

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)
  • Combined Controls Of Internal Combustion Engines (AREA)
DE69201701T 1991-03-28 1992-03-30 Regler für brennkraftmaschinen. Expired - Fee Related DE69201701T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP6468391 1991-03-28
PCT/JP1992/000389 WO1992017696A1 (en) 1991-03-28 1992-03-30 Controller of internal combustion engine

Publications (2)

Publication Number Publication Date
DE69201701D1 DE69201701D1 (de) 1995-04-20
DE69201701T2 true DE69201701T2 (de) 1995-09-21

Family

ID=13265204

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69201701T Expired - Fee Related DE69201701T2 (de) 1991-03-28 1992-03-30 Regler für brennkraftmaschinen.

Country Status (6)

Country Link
US (1) US5329914A (de)
EP (1) EP0531544B1 (de)
KR (1) KR960016086B1 (de)
AU (1) AU662131B2 (de)
DE (1) DE69201701T2 (de)
WO (1) WO1992017696A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3490475B2 (ja) * 1993-03-26 2004-01-26 トヨタ自動車株式会社 内燃機関の空燃比制御装置
JP2684011B2 (ja) * 1994-02-04 1997-12-03 本田技研工業株式会社 内燃機関の異常判定装置
US5657735A (en) * 1994-12-30 1997-08-19 Honda Giken Kogyo Kabushiki Kaisha Fuel metering control system for internal combustion engine
FR2749350B1 (fr) * 1996-06-03 1998-07-10 Renault Systeme de regulation de la richesse par mode de glissement
US7228249B2 (en) * 2002-11-19 2007-06-05 General Motors Corporation Methods and apparatus for determining the condition of a sensor and identifying the failure thereof
US6868837B2 (en) * 2003-03-07 2005-03-22 General Motors Corporation Cold start fuel vapor enrichment
US8464518B2 (en) * 2003-12-18 2013-06-18 GM Global Technology Operations LLC Fuel vapor enrichment for exhaust exothermic catalyst light-off
JP4803502B2 (ja) * 2007-06-22 2011-10-26 トヨタ自動車株式会社 空燃比センサの異常診断装置
TWI547636B (zh) * 2014-10-31 2016-09-01 光陽工業股份有限公司 車輛油耗偵測系統及偵測方法
CN111577472B (zh) * 2020-05-28 2022-04-19 广西玉柴机器股份有限公司 一种燃气发动机的燃料控制方法及系统

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58222939A (ja) * 1982-05-28 1983-12-24 Honda Motor Co Ltd 内燃エンジンの酸素濃度検出系故障時の空燃比制御方法
JPS5923046A (ja) * 1982-07-27 1984-02-06 Mazda Motor Corp 多気筒エンジンの空燃比制御装置
JPS59101562A (ja) * 1982-11-30 1984-06-12 Mazda Motor Corp 多気筒エンジンの空燃比制御装置
JPS60252134A (ja) * 1984-05-28 1985-12-12 Hitachi Ltd 空燃比制御方法
JPS6134333A (ja) * 1984-07-26 1986-02-18 Toyota Motor Corp 内燃機関のアイドリング制御方法
JPS6134331A (ja) * 1984-07-27 1986-02-18 Nissan Motor Co Ltd 内燃機関の空燃比制御装置
JPH0697002B2 (ja) * 1984-11-30 1994-11-30 日本電装株式会社 空燃比センサの良否判定装置
JPS6296755A (ja) * 1985-10-22 1987-05-06 Mitsubishi Electric Corp 内燃機関燃料噴射制御装置
FR2594890B1 (fr) * 1986-02-25 1990-03-09 Renault Procede et systeme d'injection electronique a regulation par sonde l pour moteur a combustion interne
JPH01138335A (ja) * 1987-11-25 1989-05-31 Hitachi Ltd エンジンの燃料系動特性解析法
JP2548273B2 (ja) * 1988-02-17 1996-10-30 日産自動車株式会社 内燃機関の燃料噴射制御装置
JPH01211638A (ja) * 1988-02-18 1989-08-24 Mitsubishi Electric Corp 内燃機関の空燃比制御装置
JPH0318644A (ja) * 1989-06-16 1991-01-28 Japan Electron Control Syst Co Ltd 内燃機関の燃料供給制御装置における空燃比検出診断装置
JPH06134331A (ja) * 1992-10-21 1994-05-17 Hitachi Zosen Tomioka Kikai Kk 紙片破砕処理装置
JPH06296755A (ja) * 1993-04-16 1994-10-25 Taito Corp 画像表示装置

Also Published As

Publication number Publication date
EP0531544B1 (de) 1995-03-15
EP0531544A4 (en) 1993-05-12
WO1992017696A1 (en) 1992-10-15
EP0531544A1 (de) 1993-03-17
AU662131B2 (en) 1995-08-24
KR930700763A (ko) 1993-03-16
US5329914A (en) 1994-07-19
DE69201701D1 (de) 1995-04-20
AU1448492A (en) 1992-11-02
KR960016086B1 (ko) 1996-11-27

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: BOECK, TAPPE, KIRSCHNER RECHTSANWAELTE PATENTANWAELTE

8339 Ceased/non-payment of the annual fee