JPS57173560A - Ignition timing controller of internal combustion engine - Google Patents

Ignition timing controller of internal combustion engine

Info

Publication number
JPS57173560A
JPS57173560A JP56057011A JP5701181A JPS57173560A JP S57173560 A JPS57173560 A JP S57173560A JP 56057011 A JP56057011 A JP 56057011A JP 5701181 A JP5701181 A JP 5701181A JP S57173560 A JPS57173560 A JP S57173560A
Authority
JP
Japan
Prior art keywords
advance angle
angle value
value
temperature
sensor
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
JP56057011A
Other languages
Japanese (ja)
Inventor
Kenji Ikeura
Yoshitaka Hata
Kuniaki Sawamoto
Hiroshi Yamaguchi
Tatsuro Morita
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.)
Nissan Motor Co Ltd
Original Assignee
Nissan Motor 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 Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Priority to JP56057011A priority Critical patent/JPS57173560A/en
Publication of JPS57173560A publication Critical patent/JPS57173560A/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
    • F02P5/1558—Analogue data processing with special measures for starting
    • 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 always perform adequate ignition timing control and improve performance of full load operation especially at low temperature, by obtaining a basic advance angle value from detection of engine speed, load, etc. and providing a correction means holding the basic advance angle value to at least a required value for an engine at low temperature. CONSTITUTION:Each output signal S1-S4 of a temperature sensor 1, intake negative pressure sensor 2, reference angle sensor 3 and unit angle sensor 4 is input to an arithmetic device 6 through an input/output control device 5. Then speed of an engine and its load are firstly obtained from the signals S2-S4, and a basic advance angle value AT, corresponding to these values, is obtained. Secondary from the signal S1, said value AT is output as a control advance angle value A as left in that state when cooling water temperature at least T0 is detected at completion of warm-up operation, and an ignition device containing an ignition coil 9 is controlled. On the contrary, when the cooling water temperature not higher than T0 is detected before completion of the warm-up operation, the basic advance angle value AT is corrected in accordance with the temperature correction coefficient K, and the ignition device is similarly controlled by the corrected control advance angle value A.
JP56057011A 1981-04-17 1981-04-17 Ignition timing controller of internal combustion engine Pending JPS57173560A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56057011A JPS57173560A (en) 1981-04-17 1981-04-17 Ignition timing controller of internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56057011A JPS57173560A (en) 1981-04-17 1981-04-17 Ignition timing controller of internal combustion engine

Publications (1)

Publication Number Publication Date
JPS57173560A true JPS57173560A (en) 1982-10-25

Family

ID=13043494

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56057011A Pending JPS57173560A (en) 1981-04-17 1981-04-17 Ignition timing controller of internal combustion engine

Country Status (1)

Country Link
JP (1) JPS57173560A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59213945A (en) * 1983-05-19 1984-12-03 Sanshin Ind Co Ltd Engine ignition control device
EP0133998A2 (en) * 1983-08-03 1985-03-13 Hitachi, Ltd. Apparatus for and method of controlling an internal combustion engine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59213945A (en) * 1983-05-19 1984-12-03 Sanshin Ind Co Ltd Engine ignition control device
EP0133998A2 (en) * 1983-08-03 1985-03-13 Hitachi, Ltd. Apparatus for and method of controlling an internal combustion engine
EP0133998A3 (en) * 1983-08-03 1985-10-16 Hitachi, Ltd. Apparatus for and method of controlling an internal combustion engine

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