JPS5744768A - Method of controlling ignition timing for internal combustion engine - Google Patents

Method of controlling ignition timing for internal combustion engine

Info

Publication number
JPS5744768A
JPS5744768A JP55120088A JP12008880A JPS5744768A JP S5744768 A JPS5744768 A JP S5744768A JP 55120088 A JP55120088 A JP 55120088A JP 12008880 A JP12008880 A JP 12008880A JP S5744768 A JPS5744768 A JP S5744768A
Authority
JP
Japan
Prior art keywords
ignition
period
delayed
detecting
delay
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.)
Granted
Application number
JP55120088A
Other languages
Japanese (ja)
Other versions
JPS6157949B2 (en
Inventor
Shigeru Miyata
Toki Suzuki
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.)
Nippon Tokushu Togyo KK
Niterra Co Ltd
Original Assignee
NGK Spark Plug Co Ltd
Nippon Tokushu Togyo KK
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 NGK Spark Plug Co Ltd, Nippon Tokushu Togyo KK filed Critical NGK Spark Plug Co Ltd
Priority to JP55120088A priority Critical patent/JPS5744768A/en
Publication of JPS5744768A publication Critical patent/JPS5744768A/en
Publication of JPS6157949B2 publication Critical patent/JPS6157949B2/ja
Granted 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
    • F02P5/1455—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 by using a second control of the closed loop type
    • 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)
  • Ignition Installations For Internal Combustion Engines (AREA)
  • Electrical Control Of Ignition Timing (AREA)

Abstract

PURPOSE:To prevent an engine trouble, by detecting the ignition by a heat point that cannot be controlled by spark discharge so that the ignition timing is retarded. CONSTITUTION:The ignition timing controlling apparatus 100 is provided which includes an astable multivibrator 1 for outputting sampling pulses, a bi-stable multivibrator 2 for generating pulses for detecting the revolutional frequency of the engine, a monostable multivibrator 4 for outputting pulses for setting a delay angle of the ignition advance angle, a voltage comparator 6 for detecting an ion current resulted from the ignition, AND circuits 5, 8, 11, etc. The spark discharge timings are delayed with a prescribed period for a certain period, within this delayed period the ion current that has been generated in the ignition circuit by the ignition is detected, and when the ion current has occurred, the ignition period is delayed, and according to the shortened amount of the delay of the ignition, the length of the delay of the spark discharge timing is varied.
JP55120088A 1980-08-30 1980-08-30 Method of controlling ignition timing for internal combustion engine Granted JPS5744768A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55120088A JPS5744768A (en) 1980-08-30 1980-08-30 Method of controlling ignition timing for internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55120088A JPS5744768A (en) 1980-08-30 1980-08-30 Method of controlling ignition timing for internal combustion engine

Publications (2)

Publication Number Publication Date
JPS5744768A true JPS5744768A (en) 1982-03-13
JPS6157949B2 JPS6157949B2 (en) 1986-12-09

Family

ID=14777606

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55120088A Granted JPS5744768A (en) 1980-08-30 1980-08-30 Method of controlling ignition timing for internal combustion engine

Country Status (1)

Country Link
JP (1) JPS5744768A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010027162A (en) * 1999-09-10 2001-04-06 이계안 Ignition circuit for protecting knocking
KR100401639B1 (en) * 2001-06-15 2003-10-17 현대자동차주식회사 Ignition apparatus and controlling method thereof

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6318156U (en) * 1986-07-22 1988-02-06

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010027162A (en) * 1999-09-10 2001-04-06 이계안 Ignition circuit for protecting knocking
KR100401639B1 (en) * 2001-06-15 2003-10-17 현대자동차주식회사 Ignition apparatus and controlling method thereof

Also Published As

Publication number Publication date
JPS6157949B2 (en) 1986-12-09

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