JPS57137651A - Ignition device for internal combustion engine - Google Patents

Ignition device for internal combustion engine

Info

Publication number
JPS57137651A
JPS57137651A JP56023475A JP2347581A JPS57137651A JP S57137651 A JPS57137651 A JP S57137651A JP 56023475 A JP56023475 A JP 56023475A JP 2347581 A JP2347581 A JP 2347581A JP S57137651 A JPS57137651 A JP S57137651A
Authority
JP
Japan
Prior art keywords
time
signal
starting
output
integration circuit
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
JP56023475A
Other languages
Japanese (ja)
Inventor
Hisayuki Atsumi
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.)
Yamaha Motor Co Ltd
Original Assignee
Yamaha 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 Yamaha Motor Co Ltd filed Critical Yamaha Motor Co Ltd
Priority to JP56023475A priority Critical patent/JPS57137651A/en
Publication of JPS57137651A publication Critical patent/JPS57137651A/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

Abstract

PURPOSE:To correctly identify a time of starting operation and a time after starting for effectively prevent choking condition by detecting a time required for making a turn of a certain crank angle. CONSTITUTION:This ignition device contains a signal generator 10 which sequentially generates a set signal and a lead angle trigger signal at a certain turning angle of a crank shaft, an integration circuit 12 which starts charging by the set signal and a comparison circuit 18 which compares an output voltage of the integration circuit with a certain reference voltage. At a low rotational speed where an output of the integration circuit gets higher than the reference voltage, an ignition timing is delayed and otherwise, advanced by an output of the comparison circuit. Hence, if voltages of the set signal and a lead angle trigger signal may be varied, there is no fear of a malfunction or no effect of an air gap of the signal generator. Thereby, a time of starting operation and a time after starting can be surely identified and a choking may be prevented.
JP56023475A 1981-02-19 1981-02-19 Ignition device for internal combustion engine Pending JPS57137651A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56023475A JPS57137651A (en) 1981-02-19 1981-02-19 Ignition device for internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56023475A JPS57137651A (en) 1981-02-19 1981-02-19 Ignition device for internal combustion engine

Publications (1)

Publication Number Publication Date
JPS57137651A true JPS57137651A (en) 1982-08-25

Family

ID=12111549

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56023475A Pending JPS57137651A (en) 1981-02-19 1981-02-19 Ignition device for internal combustion engine

Country Status (1)

Country Link
JP (1) JPS57137651A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60237167A (en) * 1984-05-09 1985-11-26 Mitsubishi Electric Corp Engine ignition timing controller

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5175830A (en) * 1974-12-27 1976-06-30 Yamaha Motor Co Ltd NAINENKIKANNOTENKASHINKAKUSEIGYOSOCHI
JPS55137341A (en) * 1979-04-16 1980-10-27 Nissan Motor Co Ltd Controller for internal combustion engine

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5175830A (en) * 1974-12-27 1976-06-30 Yamaha Motor Co Ltd NAINENKIKANNOTENKASHINKAKUSEIGYOSOCHI
JPS55137341A (en) * 1979-04-16 1980-10-27 Nissan Motor Co Ltd Controller for internal combustion engine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60237167A (en) * 1984-05-09 1985-11-26 Mitsubishi Electric Corp Engine ignition timing controller

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