JPS5669460A - Ignition timing controller for internal combustion engine - Google Patents

Ignition timing controller for internal combustion engine

Info

Publication number
JPS5669460A
JPS5669460A JP14445579A JP14445579A JPS5669460A JP S5669460 A JPS5669460 A JP S5669460A JP 14445579 A JP14445579 A JP 14445579A JP 14445579 A JP14445579 A JP 14445579A JP S5669460 A JPS5669460 A JP S5669460A
Authority
JP
Japan
Prior art keywords
ignition timing
time
prescribed
acceleration
engine
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.)
Pending
Application number
JP14445579A
Other languages
Japanese (ja)
Inventor
Terumi Daimon
Noboru Sugiura
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP14445579A priority Critical patent/JPS5669460A/en
Publication of JPS5669460A publication Critical patent/JPS5669460A/en
Pending 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
    • F02P5/152—Digital data processing dependent on pinking
    • F02P5/1521—Digital data processing dependent on pinking with particular means during a transient phase, e.g. starting, acceleration, deceleration, gear change
    • 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)
  • Electrical Control Of Ignition Timing (AREA)

Abstract

PURPOSE:To prevent occurrence of the knocking when an engine is rapidly accelerated, by detecting the time of rapid acceeleration of the engine having a negative pressure angle advancer and delaying the ignition timing to a prescribed angle for prescribed time with this output. CONSTITUTION:A means O that detects the time of rapid acceleration of an engine having a negative pressure angle advancer for advancing the ignition timing in accordance with an acceleration command of an accelerator and delays the ignition timing to a prescribed angle for prescribed time with this output is provided. For instance, in the acceleration correction circuit O a switch on-off operated by the opening degree of a throttle valve is provided and a signal for delaying the ignition timing to a prescribed angle for prescribed time from the point said switch is turned on at the time of rapid acceleration is input from the acceleration correction circuit O to a knocking level-voltage converter circuit G. Then a primary current of an ignition coil T is controlled by a delay signal generated by a delay signal generator U correspondingly to output of said converter G and a signal generated by a reference ignition timing signal generator Q.
JP14445579A 1979-11-09 1979-11-09 Ignition timing controller for internal combustion engine Pending JPS5669460A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14445579A JPS5669460A (en) 1979-11-09 1979-11-09 Ignition timing controller for internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14445579A JPS5669460A (en) 1979-11-09 1979-11-09 Ignition timing controller for internal combustion engine

Publications (1)

Publication Number Publication Date
JPS5669460A true JPS5669460A (en) 1981-06-10

Family

ID=15362641

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14445579A Pending JPS5669460A (en) 1979-11-09 1979-11-09 Ignition timing controller for internal combustion engine

Country Status (1)

Country Link
JP (1) JPS5669460A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5799269A (en) * 1980-12-11 1982-06-19 Nissan Motor Co Ltd Ignition timing control device
JPS58122364A (en) * 1982-01-18 1983-07-21 Hitachi Ltd Knocking control device
JPS58135366A (en) * 1981-12-03 1983-08-11 ゼネラル・モ−タ−ズ・コ−ポレ−シヨン Knock limit type spark timing system
JPS58158374A (en) * 1982-03-15 1983-09-20 Sogo Jidosha Anzen Kogai Gijutsu Kenkyu Kumiai Ignition timing controlling apparatus for internal-combustion engine
JPS5946370A (en) * 1982-09-08 1984-03-15 Daihatsu Motor Co Ltd Compression ratio variable type internal-combustion engine
JPS6026170A (en) * 1983-07-22 1985-02-09 Mazda Motor Corp Ignition time controller for engine
JPS62276272A (en) * 1986-05-23 1987-12-01 Hitachi Ltd Ignition timing controller for internal combustion engine
JPH0359247A (en) * 1989-07-26 1991-03-14 Hitachi Cable Ltd Block or tile-shaped module member

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5799269A (en) * 1980-12-11 1982-06-19 Nissan Motor Co Ltd Ignition timing control device
JPS58135366A (en) * 1981-12-03 1983-08-11 ゼネラル・モ−タ−ズ・コ−ポレ−シヨン Knock limit type spark timing system
JPS58122364A (en) * 1982-01-18 1983-07-21 Hitachi Ltd Knocking control device
JPS58158374A (en) * 1982-03-15 1983-09-20 Sogo Jidosha Anzen Kogai Gijutsu Kenkyu Kumiai Ignition timing controlling apparatus for internal-combustion engine
JPH0250315B2 (en) * 1982-03-15 1990-11-01 Sogo Jidosha Anzen Kogai Gijutsu Kenkyu Kumiai
JPS5946370A (en) * 1982-09-08 1984-03-15 Daihatsu Motor Co Ltd Compression ratio variable type internal-combustion engine
JPS6026170A (en) * 1983-07-22 1985-02-09 Mazda Motor Corp Ignition time controller for engine
JPS62276272A (en) * 1986-05-23 1987-12-01 Hitachi Ltd Ignition timing controller for internal combustion engine
JPH0359247A (en) * 1989-07-26 1991-03-14 Hitachi Cable Ltd Block or tile-shaped module member

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