GB9716734D0 - Engine control system - Google Patents

Engine control system

Info

Publication number
GB9716734D0
GB9716734D0 GBGB9716734.0A GB9716734A GB9716734D0 GB 9716734 D0 GB9716734 D0 GB 9716734D0 GB 9716734 A GB9716734 A GB 9716734A GB 9716734 D0 GB9716734 D0 GB 9716734D0
Authority
GB
United Kingdom
Prior art keywords
control system
engine control
engine
control
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Withdrawn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
GBGB9716734.0A
Other versions
GB2327981A (en
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.)
LAMBDA CONTROLS INT
Original Assignee
LAMBDA CONTROLS INT
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 LAMBDA CONTROLS INT filed Critical LAMBDA CONTROLS INT
Priority to GB9716734A priority Critical patent/GB2327981A/en
Publication of GB9716734D0 publication Critical patent/GB9716734D0/en
Publication of GB2327981A publication Critical patent/GB2327981A/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Withdrawn legal-status Critical Current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
    • F02P5/155—Analogue data processing
    • F02P5/1553—Analogue data processing by determination of elapsed angle with reference to a particular point on the motor axle, dependent on specific conditions
    • F02P5/1555—Analogue data processing by determination of elapsed angle with reference to a particular point on the motor axle, dependent on specific conditions using a continuous control, dependent on 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
    • F02P5/152—Digital data processing dependent on pinking
    • 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)
  • Signal Processing (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Electrical Control Of Ignition Timing (AREA)
GB9716734A 1997-08-08 1997-08-08 I.c. engine control system for adjusting ignition timing in response to detected detonation Withdrawn GB2327981A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9716734A GB2327981A (en) 1997-08-08 1997-08-08 I.c. engine control system for adjusting ignition timing in response to detected detonation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9716734A GB2327981A (en) 1997-08-08 1997-08-08 I.c. engine control system for adjusting ignition timing in response to detected detonation

Publications (2)

Publication Number Publication Date
GB9716734D0 true GB9716734D0 (en) 1997-10-15
GB2327981A GB2327981A (en) 1999-02-10

Family

ID=10817145

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9716734A Withdrawn GB2327981A (en) 1997-08-08 1997-08-08 I.c. engine control system for adjusting ignition timing in response to detected detonation

Country Status (1)

Country Link
GB (1) GB2327981A (en)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4409937A (en) * 1979-01-01 1983-10-18 Nissan Motor Company, Ltd. Spark timing control device for an internal combustion engine
JPS5945833B2 (en) * 1979-05-14 1984-11-08 三菱電機株式会社 Internal combustion engine ignition timing control device
DE2923056C2 (en) * 1979-06-07 1982-05-13 Daimler-Benz Ag, 7000 Stuttgart Device for recognizing undesired combustion processes in externally ignited internal combustion engines
US4384473A (en) * 1980-05-14 1983-05-24 General Motors Corporation Engine knock control with detector and filter
JPS5738667A (en) * 1980-08-14 1982-03-03 Hitachi Ltd Knock controller
US4895121A (en) * 1988-09-16 1990-01-23 Caterpillar Inc. Method and apparatus for measuring detonation in an internal combustion engine
DE4003664A1 (en) * 1989-02-08 1990-09-06 Eng Research Pty Ltd Controlling knock in spark ignition engines - uses microphone to pick=up engine sounds, frequency filter to detect knocking and varies firing angle of spark

Also Published As

Publication number Publication date
GB2327981A (en) 1999-02-10

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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)