JPS56106066A - Controlling method of ignition timing - Google Patents

Controlling method of ignition timing

Info

Publication number
JPS56106066A
JPS56106066A JP957280A JP957280A JPS56106066A JP S56106066 A JPS56106066 A JP S56106066A JP 957280 A JP957280 A JP 957280A JP 957280 A JP957280 A JP 957280A JP S56106066 A JPS56106066 A JP S56106066A
Authority
JP
Japan
Prior art keywords
ignition
pressure
ignition timing
knocking
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.)
Granted
Application number
JP957280A
Other languages
Japanese (ja)
Other versions
JPS6250662B2 (en
Inventor
Hiroyasu Fukaya
Haruhiko Ogiso
Kenzo Ito
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.)
Denso Corp
Toyota Motor Corp
Original Assignee
Toyota Motor Corp
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 Toyota Motor Corp, NipponDenso Co Ltd filed Critical Toyota Motor Corp
Priority to JP957280A priority Critical patent/JPS56106066A/en
Publication of JPS56106066A publication Critical patent/JPS56106066A/en
Publication of JPS6250662B2 publication Critical patent/JPS6250662B2/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
    • 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

Abstract

PURPOSE:To prevent the ignition timing from unnecessarily changing by controlling the ignition timing on the basis of the number of times of ignition or ignition timing from the establishment of a predetermined measurement starting condition to the generation of knocking. CONSTITUTION:A pressure is transmitted to a pressure inlet port through a pipe arrangement 13 from a suction manifold 12 of an engine 1 to measure the suction manifold pressure. A controlling computer 6 obtains the engine rotational speed from a time interval in which a rotational angle pulse generated in a rotation sensor 4, and computes the suction manifold pressure from the output voltage from a pressure sensor 21 to measure the driving condition of the engine, and the knocking generating condition is detected from the output signal of the knock sensor 2 to control the ignition time. That is, the number of times of ignition or ignition time from the establishment of the predetermined measurement starting condition to the generation of knocking, is measured, and the ignition time is controlled in correspondence to this measured result.
JP957280A 1980-01-29 1980-01-29 Controlling method of ignition timing Granted JPS56106066A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP957280A JPS56106066A (en) 1980-01-29 1980-01-29 Controlling method of ignition timing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP957280A JPS56106066A (en) 1980-01-29 1980-01-29 Controlling method of ignition timing

Publications (2)

Publication Number Publication Date
JPS56106066A true JPS56106066A (en) 1981-08-24
JPS6250662B2 JPS6250662B2 (en) 1987-10-26

Family

ID=11724010

Family Applications (1)

Application Number Title Priority Date Filing Date
JP957280A Granted JPS56106066A (en) 1980-01-29 1980-01-29 Controlling method of ignition timing

Country Status (1)

Country Link
JP (1) JPS56106066A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5862373A (en) * 1981-10-07 1983-04-13 Nippon Denso Co Ltd Ignition timing control device for internal- combustion engine
JPS59113264A (en) * 1982-12-17 1984-06-29 Toyota Motor Corp Controlling methd of knocking in internal-combustion engine
JPS60169653A (en) * 1984-01-20 1985-09-03 フイアツト　オート　ソチエタ　ペル　アチオニ Functional amount correction apparatus in internal combustion engine
JPS6338686A (en) * 1986-07-31 1988-02-19 Nippon Denso Co Ltd Knocking control device for internal combustion engine
CN112334648A (en) * 2018-06-20 2021-02-05 标致雪铁龙汽车股份有限公司 Method for applying spark advance degradation based on duration between two knocks

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5862373A (en) * 1981-10-07 1983-04-13 Nippon Denso Co Ltd Ignition timing control device for internal- combustion engine
JPH0235154B2 (en) * 1981-10-07 1990-08-08 Nippon Denso Co
JPS59113264A (en) * 1982-12-17 1984-06-29 Toyota Motor Corp Controlling methd of knocking in internal-combustion engine
JPS60169653A (en) * 1984-01-20 1985-09-03 フイアツト　オート　ソチエタ　ペル　アチオニ Functional amount correction apparatus in internal combustion engine
JPS6338686A (en) * 1986-07-31 1988-02-19 Nippon Denso Co Ltd Knocking control device for internal combustion engine
CN112334648A (en) * 2018-06-20 2021-02-05 标致雪铁龙汽车股份有限公司 Method for applying spark advance degradation based on duration between two knocks
CN112334648B (en) * 2018-06-20 2022-05-27 标致雪铁龙汽车股份有限公司 Method for applying spark advance degradation based on duration between two knocks

Also Published As

Publication number Publication date
JPS6250662B2 (en) 1987-10-26

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