JPS5732064A - Ignition timing controller for internal combustion engine - Google Patents

Ignition timing controller for internal combustion engine

Info

Publication number
JPS5732064A
JPS5732064A JP10607080A JP10607080A JPS5732064A JP S5732064 A JPS5732064 A JP S5732064A JP 10607080 A JP10607080 A JP 10607080A JP 10607080 A JP10607080 A JP 10607080A JP S5732064 A JPS5732064 A JP S5732064A
Authority
JP
Japan
Prior art keywords
knocking
angle
signals
detector
circuit
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
JP10607080A
Other languages
Japanese (ja)
Other versions
JPS6228313B2 (en
Inventor
Hiroshi Narita
Hiroshi Haraguchi
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.)
Denso Corp
Original Assignee
NipponDenso Co 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 NipponDenso Co Ltd filed Critical NipponDenso Co Ltd
Priority to JP10607080A priority Critical patent/JPS5732064A/en
Publication of JPS5732064A publication Critical patent/JPS5732064A/en
Publication of JPS6228313B2 publication Critical patent/JPS6228313B2/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
    • F02P5/15—Digital data processing
    • F02P5/152—Digital data processing dependent on pinking
    • F02P5/1522—Digital data processing dependent on pinking with particular means concerning an individual cylinder
    • 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)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Electrical Control Of Ignition Timing (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)

Abstract

PURPOSE:To stabilize regardless of the position of a combustion cylinder and detect knocking in such a way that a combustion cylinder detector is installed to detect the cylinder in combustion stroke, and knocking discriminating level is changed from the positioning relation with the combustion cylinder and the knocking detector. CONSTITUTION:Output signals from a knocking detector 1 are removed except knocking frequency through a filter 51, and detecting signals from a combustion cylinder detector 2 makes the desired discriminating level through a waveform shaping circuit 55 by a cylinder discriminating level circuit 56. Said result is given as input to a knocking detection circuit 52, and knocking pulses to be given as output comes into an ignition timing control U/D counter 53 to increase one count. In case where knocking pulses do not generate, one count is decreased by a progressive angle timer 54. The output is arithmetically operated together with reference ignition signals from a distributor 3 in the delay angle arithmetic circuit 58, in the event that knocking occurs, the angle is delayed, but if there is not cause of it, signals in progressive angle comes into a closing angle control circuit 59, the closed angle is controlled, and it is sent as ignition signals to an igniter 4.
JP10607080A 1980-08-01 1980-08-01 Ignition timing controller for internal combustion engine Granted JPS5732064A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10607080A JPS5732064A (en) 1980-08-01 1980-08-01 Ignition timing controller for internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10607080A JPS5732064A (en) 1980-08-01 1980-08-01 Ignition timing controller for internal combustion engine

Publications (2)

Publication Number Publication Date
JPS5732064A true JPS5732064A (en) 1982-02-20
JPS6228313B2 JPS6228313B2 (en) 1987-06-19

Family

ID=14424333

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10607080A Granted JPS5732064A (en) 1980-08-01 1980-08-01 Ignition timing controller for internal combustion engine

Country Status (1)

Country Link
JP (1) JPS5732064A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS597777A (en) * 1982-07-05 1984-01-14 Hitachi Ltd Knocking control device
JPS60237168A (en) * 1984-05-10 1985-11-26 Hitachi Ltd Ignition timing controller for internal-combustion engine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS597777A (en) * 1982-07-05 1984-01-14 Hitachi Ltd Knocking control device
JPS60237168A (en) * 1984-05-10 1985-11-26 Hitachi Ltd Ignition timing controller for internal-combustion engine
JPH0565716B2 (en) * 1984-05-10 1993-09-20 Hitachi Ltd

Also Published As

Publication number Publication date
JPS6228313B2 (en) 1987-06-19

Similar Documents

Publication Publication Date Title
JPS5484142A (en) Ignition timing control system for internal combustion engine
ES8101200A1 (en) Method of and device for automatically adjusting the ignition timing of a controlled ignition engine
JPS55112861A (en) Ignition timing control device for internal combustion engine
JPS5620763A (en) Controller for internal combustion engine
JPS55148937A (en) Controller of internal combustion engine
JPS5519978A (en) Ignition time controller
JPS54109529A (en) Ignition timing controller for internal combustion engine
JPS57203845A (en) Most suitable control device for internal-combustion engine
GB1483611A (en) Ignition systems for internal combustion engines
JPS6460772A (en) Ignition timing controller
JPS55151171A (en) Ignition timing controlling system for internal combustion engine
JPS5732064A (en) Ignition timing controller for internal combustion engine
JPS51136042A (en) Internal combustion engine nocking automatic pursuit device
JPS56135754A (en) Method of controlling current feeding time period at the time of acceleration
JPS57108462A (en) Ignition timing control device of internal combustion engine
JPS5638559A (en) Controlling method of ignition timing of internal combustion engine
JPS5612024A (en) Electronic controlled fuel injection device
JPS5591765A (en) Ignition timing control device for internal combustion engine
JPS5759062A (en) Ignition timing control system of internal combustion engine
JPS56126671A (en) Multi-ignition device of internal combustion engine
JPS56143359A (en) Ignition device for internal combustion engine
JPS5683568A (en) System for controlling engine knocking
JPS55156256A (en) Ignition timing controller for internal combustion engine
JPS5632053A (en) Controller for internal-combustion engine
JPS5638563A (en) Controlling device for ignition timing of internal combustion engine