JPS57159958A - Control method and its device for ignition timing in engine equipped with supercharger - Google Patents

Control method and its device for ignition timing in engine equipped with supercharger

Info

Publication number
JPS57159958A
JPS57159958A JP56044579A JP4457981A JPS57159958A JP S57159958 A JPS57159958 A JP S57159958A JP 56044579 A JP56044579 A JP 56044579A JP 4457981 A JP4457981 A JP 4457981A JP S57159958 A JPS57159958 A JP S57159958A
Authority
JP
Japan
Prior art keywords
engine
ignition timing
operating condition
intake manifold
supercharger
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
JP56044579A
Other languages
Japanese (ja)
Inventor
Kazutomi Mochida
Masahito Yamashita
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP56044579A priority Critical patent/JPS57159958A/en
Publication of JPS57159958A publication Critical patent/JPS57159958A/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 adequately control an engine and improve its operational performance, by controlling ignition timing of the engine equipped with a supercharger on the basis of information showing an operating condition of the engine such as pressure or the like in an intake manifold. CONSTITUTION:A pressure sensor 2, arranged in an intake manifold 1, detects pressure in said intake manifold 1 as information showing the operating condition of an engine. Then a signal, showing the detected pressure, is compared with plural reference signals, preset to a reference signal generator unit 4, by a comparator 3, on the basis of its result, one kind of the plural ignition timing advance patterns, output from a pattern signal generator unit 5, is selected. In this way, in accordance with the selected pattern, an ignition device 7 is operated to fire a spark plug P and operate the engine 1 by the ignition timing advance pattern most suitable for its operating condition.
JP56044579A 1981-03-25 1981-03-25 Control method and its device for ignition timing in engine equipped with supercharger Pending JPS57159958A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56044579A JPS57159958A (en) 1981-03-25 1981-03-25 Control method and its device for ignition timing in engine equipped with supercharger

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56044579A JPS57159958A (en) 1981-03-25 1981-03-25 Control method and its device for ignition timing in engine equipped with supercharger

Publications (1)

Publication Number Publication Date
JPS57159958A true JPS57159958A (en) 1982-10-02

Family

ID=12695405

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56044579A Pending JPS57159958A (en) 1981-03-25 1981-03-25 Control method and its device for ignition timing in engine equipped with supercharger

Country Status (1)

Country Link
JP (1) JPS57159958A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6085252A (en) * 1983-10-18 1985-05-14 Mazda Motor Corp Ignition timing control device for engine with supercharger
JPS6134357A (en) * 1984-07-27 1986-02-18 Toyota Motor Corp Ignition timing control device for internal-combustion engine with supercharger

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55139971A (en) * 1979-04-19 1980-11-01 Nissan Motor Co Ltd Ignition timing controller

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55139971A (en) * 1979-04-19 1980-11-01 Nissan Motor Co Ltd Ignition timing controller

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6085252A (en) * 1983-10-18 1985-05-14 Mazda Motor Corp Ignition timing control device for engine with supercharger
JPH0452392B2 (en) * 1983-10-18 1992-08-21 Mazda Motor
JPS6134357A (en) * 1984-07-27 1986-02-18 Toyota Motor Corp Ignition timing control device for internal-combustion engine with supercharger

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