ZA81546B - Closed loop control of i.c. engine idling speed - Google Patents

Closed loop control of i.c. engine idling speed

Info

Publication number
ZA81546B
ZA81546B ZA00810546A ZA81546A ZA81546B ZA 81546 B ZA81546 B ZA 81546B ZA 00810546 A ZA00810546 A ZA 00810546A ZA 81546 A ZA81546 A ZA 81546A ZA 81546 B ZA81546 B ZA 81546B
Authority
ZA
South Africa
Prior art keywords
closed loop
loop control
idling speed
engine idling
engine
Prior art date
Application number
ZA00810546A
Other languages
English (en)
Inventor
J Ironside
Original Assignee
Lucas 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=10510996&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ZA81546(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Lucas Industries Ltd filed Critical Lucas Industries Ltd
Publication of ZA81546B publication Critical patent/ZA81546B/xx

Links

Classifications

    • 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
    • F02P7/00—Arrangements of distributors, circuit-makers or -breakers, e.g. of distributor and circuit-breaker combinations or pick-up devices
    • 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
    • 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
    • F02M3/00—Idling devices for carburettors
    • F02M3/06—Increasing idling speed
    • F02M3/07—Increasing idling speed by positioning the throttle flap stop, or by changing the fuel flow cross-sectional area, by electrical, electromechanical or electropneumatic means, according to engine speed
    • 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
    • F02P5/1508—Digital data processing using one central computing unit with particular means during idling
    • 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)
  • Theoretical Computer Science (AREA)
  • Signal Processing (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Electrical Control Of Ignition Timing (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
ZA00810546A 1980-01-30 1981-01-27 Closed loop control of i.c. engine idling speed ZA81546B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8003132 1980-01-30

Publications (1)

Publication Number Publication Date
ZA81546B true ZA81546B (en) 1982-03-31

Family

ID=10510996

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00810546A ZA81546B (en) 1980-01-30 1981-01-27 Closed loop control of i.c. engine idling speed

Country Status (7)

Country Link
US (1) US4328775A (de)
EP (1) EP0033616B1 (de)
JP (1) JPS56121843A (de)
BR (1) BR8100511A (de)
DE (1) DE3171164D1 (de)
IN (1) IN154036B (de)
ZA (1) ZA81546B (de)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3026192A1 (de) * 1980-07-10 1982-02-11 Siemens AG, 1000 Berlin und 8000 München Elektronische einrichtung zur leerlaufstabilisierung
JPS58131362A (ja) * 1982-01-29 1983-08-05 Nippon Denso Co Ltd エンジン回転速度制御方法
DE3226283A1 (de) * 1982-07-14 1984-01-19 Vdo Adolf Schindling Ag, 6000 Frankfurt Leerlaufregler, insbesondere fuer kraftfahrzeuge
JPS59103938A (ja) * 1982-12-03 1984-06-15 Fuji Heavy Ind Ltd アイドル自動調速装置
FR2538855B1 (fr) * 1982-12-30 1987-05-15 Renault Procede de stabilisation de la vitesse de rotation a vide d'un moteur a allumage commande
JPS59145366A (ja) * 1983-02-08 1984-08-20 Nissan Motor Co Ltd 内燃機関のアイドル回転速度制御方法
US4649881A (en) * 1983-08-17 1987-03-17 Electromotive, Inc. Precision distributorless ignition control system for internal combustion engines
JPS60135667A (ja) * 1983-12-22 1985-07-19 Nissan Motor Co Ltd 内燃機関の点火時期制御装置
WO1990005849A1 (en) * 1983-12-29 1990-05-31 Satoshi Takizawa Output torque controlling system for internal combustion engines
US4915076A (en) * 1983-12-29 1990-04-10 Nissan Motor Company, Limited Internal combustion engine output torque control system
US4660519A (en) * 1984-07-13 1987-04-28 Motorola, Inc. Engine control system
US4597047A (en) * 1984-07-13 1986-06-24 Motorola, Inc. Engine control system including engine idle speed control
US4572127A (en) * 1985-04-01 1986-02-25 Ford Motor Company Interactive spark and throttle idle speed control
JPS61247868A (ja) * 1985-04-25 1986-11-05 Mazda Motor Corp エンジンの点火時期制御装置
US4619232A (en) * 1985-05-06 1986-10-28 Ford Motor Company Interactive idle speed control with a direct fuel control
JPS61279752A (ja) * 1985-06-04 1986-12-10 フオ−ド、モ−タ−、カンパニ− 内燃機関のアイドリング速度制御方法
USRE34183E (en) * 1986-02-05 1993-02-23 Electromotive Inc. Ignition control system for internal combustion engines with simplified crankshaft sensing and improved coil charging
GB8609382D0 (en) * 1986-04-17 1986-05-21 Lucas Elect Electron Syst Idling speed regulating system
JP2553536B2 (ja) * 1987-01-20 1996-11-13 マツダ株式会社 エンジンのアイドル回転数制御装置
JPS63219857A (ja) * 1987-03-09 1988-09-13 Mitsubishi Electric Corp エンジン回転速度制御方法
JPS6394079A (ja) * 1987-05-29 1988-04-25 Hitachi Ltd トルワ制御装置
JPH0772510B2 (ja) * 1987-06-13 1995-08-02 株式会社日立製作所 アイドル回転数制御装置
JP2709061B2 (ja) * 1987-09-22 1998-02-04 マツダ株式会社 エンジンのアイドル回転数制御装置
DE3923031A1 (de) * 1989-07-13 1991-01-17 Bosch Gmbh Robert Steuersystem fuer eine brennkraftmaschine
DE4042552C3 (de) * 1989-11-30 2000-06-15 Mazda Motor Leerlaufdrehzahl-Regelsystem für einen OTTO-Motor
JPH0792037B2 (ja) * 1989-11-30 1995-10-09 マツダ株式会社 エンジンのアイドル回転数制御装置
DE4010808C2 (de) * 1990-04-04 1993-11-25 Bosch Gmbh Robert Verfahren zur Leerlaufdrehzahlstabilisierung einer Brennkraftmaschine
DE4042060C1 (de) * 1990-12-28 1992-06-25 International Business Machines Corp., Armonk, N.Y., Us
US5253623A (en) * 1992-08-10 1993-10-19 Ford Motor Company Method of controlling combustion engine timing
US5517964A (en) * 1994-05-04 1996-05-21 Chrysler Corporation Method of controlling idle speed for an internal combustion engine
US5875759A (en) * 1996-08-12 1999-03-02 Ford Global Technologies, Inc. Method for improving spark ignited internal combustion engine starting and idling using poor driveability fuels
JPH10259777A (ja) * 1997-03-18 1998-09-29 Ngk Spark Plug Co Ltd 汎用エンジンの点火時期制御装置
US6039028A (en) * 1999-01-14 2000-03-21 Ford Global Technologies, Inc. Active engine speed pulsation damping
DE19939821B4 (de) * 1999-08-21 2009-08-20 Robert Bosch Gmbh Verfahren und Vorrichtung zur Steuerung der Drehzahl einer Brennkraftmaschine
DE10015321A1 (de) * 2000-03-28 2001-10-04 Bosch Gmbh Robert Verfahren und Vorrichtung zur Steuerung des Leerlaufs einer Antriebseinheit
TWI224651B (en) * 2001-11-30 2004-12-01 Yamaha Motor Co Ltd Engine controller
EP1826380B1 (de) * 2006-02-24 2010-08-04 Ford Global Technologies, LLC Verfahren zur Steuerung der Leerlauf-Drehzahl einer Brennkraftmaschine, und Brennkraftmaschine

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1282880A (en) * 1968-12-06 1972-07-26 Lucas Industries Ltd Systems for controlling internal combustion engine idling speeds
US3897766A (en) * 1971-05-10 1975-08-05 Massachusetts Inst Technology Apparatus adapted to opto-electrically monitor the output of a prime mover to provide signals which are fed back to the input and thereby provide control of the prime mover
JPS52153042A (en) * 1976-06-14 1977-12-19 Toyota Motor Corp Ignition timing limiting device for internal combustion engine
US4111174A (en) * 1977-01-04 1978-09-05 Brunswick Corporation Ignition system with idle speed governor apparatus
DE2715408C2 (de) * 1977-04-06 1986-07-17 Robert Bosch Gmbh, 7000 Stuttgart Verfahren zum Betrieb und Regeleinrichtung für eine Brennkraftmaschine zum Konstanthalten wählbarer Drehzahlen
US4203395A (en) * 1977-09-16 1980-05-20 The Bendix Corporation Closed-loop idle speed control system for fuel-injected engines using pulse width modulation
GB2024462B (en) * 1978-05-08 1983-03-30 Bendix Corp Integrated closed loop engine control system
DE2823711C2 (de) * 1978-05-31 1983-04-28 Volkswagenwerk Ag, 3180 Wolfsburg Verfahren und Anordnung zur Stabilisierung des Leerlaufdrehzahlwerts einer fremdgezündeten Brennkraftmaschine, deren Brennräumen ein Kraftstoff-Luft-Gemisch zugeführt wird
JPS56106038A (en) * 1980-01-25 1981-08-24 Hitachi Ltd Controller for internal combustion engine

Also Published As

Publication number Publication date
IN154036B (de) 1984-09-08
JPS56121843A (en) 1981-09-24
BR8100511A (pt) 1981-08-18
DE3171164D1 (en) 1985-08-08
EP0033616B1 (de) 1985-07-03
US4328775A (en) 1982-05-11
EP0033616A1 (de) 1981-08-12

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