JPS5469622A - Ignition timing control system of internal combustion engine - Google Patents

Ignition timing control system of internal combustion engine

Info

Publication number
JPS5469622A
JPS5469622A JP13562077A JP13562077A JPS5469622A JP S5469622 A JPS5469622 A JP S5469622A JP 13562077 A JP13562077 A JP 13562077A JP 13562077 A JP13562077 A JP 13562077A JP S5469622 A JPS5469622 A JP S5469622A
Authority
JP
Japan
Prior art keywords
advance
angle
ignition
control system
timing 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.)
Pending
Application number
JP13562077A
Other languages
Japanese (ja)
Inventor
Kenji Karefuji
Daisaku Sawada
Takashi Shigematsu
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.)
Toyota Motor Corp
Original Assignee
Toyota Motor Corp
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 Toyota Motor Corp filed Critical Toyota Motor Corp
Priority to JP13562077A priority Critical patent/JPS5469622A/en
Publication of JPS5469622A publication Critical patent/JPS5469622A/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
    • F02P5/155—Analogue data processing
    • 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 obtain cheaply an system without phenomenon of flashover nevertheless increased ignition angle of advance, in ignition timing control system which is combined electronic arithmetic circuit with mechanical ignition system. CONSTITUTION:In an electronic circuit 15 which the engine speed signal and estimate of engine load input respectively from the magnetic pick-up converter 14b and the negative pressure sensor 18, assuming that optimum ignition angle of advance is 15 deg.C, if the ignition angle of advance which is calculated and carried out previously is 20 deg.C, digital signal corresponded to -5 deg. is output from the above electronic circuit 15, pulse motor 21 and member 33 rotate in accordance with this value. Then the phase of the distributer shaft 38 is rotated to control by -5 deg. through the bevel gear line 34-37, the timing rotor 40 is controlled to 15 deg., simultaneously angle of advance of the rotor 39 in the distributer mechanism will advance by the same angle.
JP13562077A 1977-11-14 1977-11-14 Ignition timing control system of internal combustion engine Pending JPS5469622A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13562077A JPS5469622A (en) 1977-11-14 1977-11-14 Ignition timing control system of internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13562077A JPS5469622A (en) 1977-11-14 1977-11-14 Ignition timing control system of internal combustion engine

Publications (1)

Publication Number Publication Date
JPS5469622A true JPS5469622A (en) 1979-06-04

Family

ID=15156054

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13562077A Pending JPS5469622A (en) 1977-11-14 1977-11-14 Ignition timing control system of internal combustion engine

Country Status (1)

Country Link
JP (1) JPS5469622A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0208224A2 (en) * 1982-03-31 1987-01-14 Tai-Her Yang An ignition controlling means for a linear or rotary type of engine
CN109882333A (en) * 2019-04-19 2019-06-14 万方明 A kind of ignition system regulating device for petrol engine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0208224A2 (en) * 1982-03-31 1987-01-14 Tai-Her Yang An ignition controlling means for a linear or rotary type of engine
CN109882333A (en) * 2019-04-19 2019-06-14 万方明 A kind of ignition system regulating device for petrol engine

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