DE3768442D1 - System zur steuerung der leerlaufdrehzahl eines motors. - Google Patents

System zur steuerung der leerlaufdrehzahl eines motors.

Info

Publication number
DE3768442D1
DE3768442D1 DE8787117843T DE3768442T DE3768442D1 DE 3768442 D1 DE3768442 D1 DE 3768442D1 DE 8787117843 T DE8787117843 T DE 8787117843T DE 3768442 T DE3768442 T DE 3768442T DE 3768442 D1 DE3768442 D1 DE 3768442D1
Authority
DE
Germany
Prior art keywords
engine
controlling
idle speed
idle
speed
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
DE8787117843T
Other languages
English (en)
Inventor
Masanori Sakamoto
Takuro Morozumi
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.)
Subaru Corp
Original Assignee
Fuji Jukogyo KK
Fuji Heavy Industries 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 Fuji Jukogyo KK, Fuji Heavy Industries Ltd filed Critical Fuji Jukogyo KK
Application granted granted Critical
Publication of DE3768442D1 publication Critical patent/DE3768442D1/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
    • F02D41/24—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
    • F02D41/2496—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using essentially read only memories the memory being part of a closed loop
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D31/00—Use of speed-sensing governors to control combustion engines, not otherwise provided for
    • F02D31/001—Electric control of rotation speed
    • F02D31/002—Electric control of rotation speed controlling air supply
    • F02D31/003—Electric control of rotation speed controlling air supply for idle speed control
    • F02D31/005—Electric control of rotation speed controlling air supply for idle speed control by controlling a throttle by-pass
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D35/00—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for
    • F02D35/0007—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for using electrical feedback
DE8787117843T 1986-12-03 1987-12-02 System zur steuerung der leerlaufdrehzahl eines motors. Expired - Fee Related DE3768442D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61289542A JPS63140843A (ja) 1986-12-03 1986-12-03 アイドル回転数制御装置

Publications (1)

Publication Number Publication Date
DE3768442D1 true DE3768442D1 (de) 1991-04-11

Family

ID=17744591

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787117843T Expired - Fee Related DE3768442D1 (de) 1986-12-03 1987-12-02 System zur steuerung der leerlaufdrehzahl eines motors.

Country Status (4)

Country Link
US (1) US4787351A (de)
EP (1) EP0270102B1 (de)
JP (1) JPS63140843A (de)
DE (1) DE3768442D1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01208545A (ja) * 1988-02-16 1989-08-22 Fuji Heavy Ind Ltd エンジンの吸気系故障検知装置
IT1223958B (it) * 1988-11-30 1990-09-29 Marelli Autronica Dispositivo per il controllo ad anello chiuso della velocita di rotazione al minimo di un motore a combustione interna
US4875456A (en) * 1989-02-08 1989-10-24 Japan Electronic Control Systems Company Limited Self-diagnosis system for auxiliary air control system of internal combustion engine
JP2847142B2 (ja) * 1989-05-18 1999-01-13 富士重工業株式会社 エンジンのアイドル回転数制御装置
JP3265496B2 (ja) * 1996-03-28 2002-03-11 株式会社ユニシアジェックス 内燃機関の吸入空気流量調整装置
DE19727944A1 (de) * 1997-07-01 1999-01-07 Bosch Gmbh Robert Verfahren und Vorrichtung zur Steuerung eines Verbrauchers
JP3930676B2 (ja) * 2000-03-17 2007-06-13 本田技研工業株式会社 船舶用内燃機関のアイドル回転数制御装置
JP2002201974A (ja) * 2000-12-28 2002-07-19 Honda Motor Co Ltd 船舶用内燃機関のアイドル回転数制御装置
JP2004060555A (ja) 2002-07-30 2004-02-26 Keihin Corp 内燃エンジンの始動時空気量制御装置
KR100771803B1 (ko) * 2006-03-20 2007-10-30 현대모비스 주식회사 에이비에스장치용 솔레노이드밸브의 듀티 비 산출 방법
CN101285431B (zh) * 2007-04-09 2010-04-14 山东申普汽车控制技术有限公司 组合脉谱对发动机控制的方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58158343A (ja) * 1982-03-16 1983-09-20 Toyota Motor Corp アイドル回転数制御方法
JPS5939951A (ja) * 1982-08-31 1984-03-05 Toyota Motor Corp 内燃機関のアイドル回転速度制御装置
JPS6032952A (ja) * 1983-08-04 1985-02-20 Nippon Denso Co Ltd 内燃機関のための吸入空気量制御装置
JPS60216045A (ja) * 1984-04-11 1985-10-29 Nippon Denso Co Ltd 内燃機関の吸入空気量制御装置
JPH0615856B2 (ja) * 1984-07-16 1994-03-02 トヨタ自動車株式会社 排気ガス再循環制御用負圧調圧弁の制御方法
JPS61207848A (ja) * 1985-03-13 1986-09-16 Honda Motor Co Ltd 内燃エンジンのアイドル時の吸入空気量制御方法
JPS623147A (ja) * 1985-06-28 1987-01-09 Honda Motor Co Ltd 内燃機関のアイドル回転数制御装置
JPS6232239A (ja) * 1985-08-02 1987-02-12 Mazda Motor Corp エンジンの吸気装置
JPS6293459A (ja) * 1985-10-21 1987-04-28 Honda Motor Co Ltd 内燃エンジンの吸入空気量制御用電磁弁のソレノイド電流制御方法
JPS62168947A (ja) * 1986-01-20 1987-07-25 Hitachi Ltd エンジン制御装置
JPS62261627A (ja) * 1986-05-08 1987-11-13 Mitsubishi Electric Corp 内燃機関のアイドル回転数制御装置

Also Published As

Publication number Publication date
EP0270102B1 (de) 1991-03-06
US4787351A (en) 1988-11-29
EP0270102A2 (de) 1988-06-08
JPS63140843A (ja) 1988-06-13
EP0270102A3 (en) 1989-03-22

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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