JPS57129259A - Controlling method for ignition timing in internal combustion engine - Google Patents

Controlling method for ignition timing in internal combustion engine

Info

Publication number
JPS57129259A
JPS57129259A JP56014859A JP1485981A JPS57129259A JP S57129259 A JPS57129259 A JP S57129259A JP 56014859 A JP56014859 A JP 56014859A JP 1485981 A JP1485981 A JP 1485981A JP S57129259 A JPS57129259 A JP S57129259A
Authority
JP
Japan
Prior art keywords
ignition timing
engine
suction air
temperature
internal combustion
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
JP56014859A
Other languages
Japanese (ja)
Inventor
Toshihide Nishikawa
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.)
Daihatsu Motor Co Ltd
Original Assignee
Daihatsu Motor Co Ltd
Daihatsu Kogyo 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 Daihatsu Motor Co Ltd, Daihatsu Kogyo KK filed Critical Daihatsu Motor Co Ltd
Priority to JP56014859A priority Critical patent/JPS57129259A/en
Publication of JPS57129259A publication Critical patent/JPS57129259A/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
    • F02P5/15—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

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 improve the fuel consumption of an internal combustion engine by controlling the ignition timing by a distributor in accordance with fundamental characteristic without knocking control in the state that the engine temperature and suction air temperature are low. CONSTITUTION:Engine and suction air temperature are detected by temperature sensors 17, 18 respectively. The ignition timing is set by a distributor 5 in accordance with ignition timing characteristic in the state that the engine and suction air temperatures are low. When the engine and suction air temperatures become higher than the prescribed value, a knocking feed back is achieved, thereby controlling the ignition timing. In this manner, when the temperature is low and the load is small, the power and fuel consumption ratio can be improved.
JP56014859A 1981-02-02 1981-02-02 Controlling method for ignition timing in internal combustion engine Pending JPS57129259A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56014859A JPS57129259A (en) 1981-02-02 1981-02-02 Controlling method for ignition timing in internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56014859A JPS57129259A (en) 1981-02-02 1981-02-02 Controlling method for ignition timing in internal combustion engine

Publications (1)

Publication Number Publication Date
JPS57129259A true JPS57129259A (en) 1982-08-11

Family

ID=11872747

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56014859A Pending JPS57129259A (en) 1981-02-02 1981-02-02 Controlling method for ignition timing in internal combustion engine

Country Status (1)

Country Link
JP (1) JPS57129259A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5811465U (en) * 1981-07-13 1983-01-25 三洋電機株式会社 battery equipment case
JPH036063U (en) * 1989-06-08 1991-01-22

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5811465U (en) * 1981-07-13 1983-01-25 三洋電機株式会社 battery equipment case
JPH036063U (en) * 1989-06-08 1991-01-22

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