GB2231919A - Engine ignition timing control - Google Patents

Engine ignition timing control Download PDF

Info

Publication number
GB2231919A
GB2231919A GB9011097A GB9011097A GB2231919A GB 2231919 A GB2231919 A GB 2231919A GB 9011097 A GB9011097 A GB 9011097A GB 9011097 A GB9011097 A GB 9011097A GB 2231919 A GB2231919 A GB 2231919A
Authority
GB
United Kingdom
Prior art keywords
ignition timing
state
idling
engine
accordance
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.)
Withdrawn
Application number
GB9011097A
Other languages
English (en)
Other versions
GB9011097D0 (en
Inventor
Hiroya Ohkumo
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
Publication of GB9011097D0 publication Critical patent/GB9011097D0/en
Publication of GB2231919A publication Critical patent/GB2231919A/en
Withdrawn legal-status Critical Current

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
    • 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
    • F02P5/1504—Digital data processing using one central computing unit with particular means during a transient phase, e.g. acceleration, deceleration, gear change
    • 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)
  • Theoretical Computer Science (AREA)
  • Signal Processing (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Electrical Control Of Ignition Timing (AREA)
GB9011097A 1989-05-18 1990-05-17 Engine ignition timing control Withdrawn GB2231919A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1125137A JP2818868B2 (ja) 1989-05-18 1989-05-18 車両用エンジンの点火時期制御装置

Publications (2)

Publication Number Publication Date
GB9011097D0 GB9011097D0 (en) 1990-07-04
GB2231919A true GB2231919A (en) 1990-11-28

Family

ID=14902779

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9011097A Withdrawn GB2231919A (en) 1989-05-18 1990-05-17 Engine ignition timing control

Country Status (3)

Country Link
JP (1) JP2818868B2 (de)
DE (1) DE4014893C2 (de)
GB (1) GB2231919A (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3556682B2 (ja) * 1992-09-25 2004-08-18 三菱電機株式会社 エンジンの点火時期制御装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4416234A (en) * 1979-04-19 1983-11-22 Nissan Motor Co., Ltd. Ignition system spark timing control during engine cranking
GB2221253A (en) * 1988-07-21 1990-01-31 Fuji Heavy Ind Ltd I.C. engine ignition timing control system
GB2221955A (en) * 1988-07-26 1990-02-21 Fuji Heavy Ind Ltd I.C. engine ignition timing control system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6060024B2 (ja) * 1977-10-19 1985-12-27 株式会社日立製作所 エンジン制御方法
JPS5783665A (en) * 1980-11-14 1982-05-25 Nippon Denso Co Ltd Control method of engine rotation speed
JPS58204974A (ja) * 1982-05-24 1983-11-29 Nippon Denso Co Ltd 内燃機関用点火時期制御方法
JPH0833143B2 (ja) * 1987-02-23 1996-03-29 三菱電機株式会社 エンジンの制御装置
JPS63219857A (ja) * 1987-03-09 1988-09-13 Mitsubishi Electric Corp エンジン回転速度制御方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4416234A (en) * 1979-04-19 1983-11-22 Nissan Motor Co., Ltd. Ignition system spark timing control during engine cranking
GB2221253A (en) * 1988-07-21 1990-01-31 Fuji Heavy Ind Ltd I.C. engine ignition timing control system
GB2221955A (en) * 1988-07-26 1990-02-21 Fuji Heavy Ind Ltd I.C. engine ignition timing control system

Also Published As

Publication number Publication date
JP2818868B2 (ja) 1998-10-30
DE4014893C2 (de) 1995-01-26
JPH02305374A (ja) 1990-12-18
GB9011097D0 (en) 1990-07-04
DE4014893A1 (de) 1990-11-22

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)