JPS5584859A - Engine control - Google Patents

Engine control

Info

Publication number
JPS5584859A
JPS5584859A JP15778378A JP15778378A JPS5584859A JP S5584859 A JPS5584859 A JP S5584859A JP 15778378 A JP15778378 A JP 15778378A JP 15778378 A JP15778378 A JP 15778378A JP S5584859 A JPS5584859 A JP S5584859A
Authority
JP
Japan
Prior art keywords
count
ignitor
sensor
engine
discriminated
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
JP15778378A
Other languages
Japanese (ja)
Inventor
Susumu Akiyama
Kenzo Ito
Hiroyasu Fukaya
Haruhiko Ogiso
Yuji Hirabayashi
Takahide Kawamura
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 JP15778378A priority Critical patent/JPS5584859A/en
Publication of JPS5584859A publication Critical patent/JPS5584859A/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
    • F02P5/1502—Digital data processing using one central computing unit
    • 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)
  • Theoretical 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)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)

Abstract

PURPOSE:To plan to simplify a circuit constitution by discriminating a crank position of an engine in a central processing unit and controlling a count initiating timing in a member for a count circuit basing on the result of the discrimination. CONSTITUTION:A micro computor 6, connected to a suction amount sensor 1, a suction temperature sensor 2, a water temperature sensor 3, a revolution sensor 5, an atmospheric pressure sensor 20, a diaphragm chamber pressure sensor 21, a starter switch 22 and the like, controls an ignitor 8, an EGR negative pressure switching valve 12, an electromagnetic valve 15 and the like in accordance with outputs from respective sensors. In this case, the micro computor 6 is constituted so as to operate initiating and finishing timings for an operation of an ignitor 8 and set the operated value in a counter circuit member (a control portion for supplying electricity and igniting) 69, then count here to control the ignitor 8, while a crank position of an engine is discriminated in a CPU60 and the count initiating timing is controlled basing on the discriminated result.
JP15778378A 1978-12-18 1978-12-18 Engine control Pending JPS5584859A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15778378A JPS5584859A (en) 1978-12-18 1978-12-18 Engine control

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15778378A JPS5584859A (en) 1978-12-18 1978-12-18 Engine control

Publications (1)

Publication Number Publication Date
JPS5584859A true JPS5584859A (en) 1980-06-26

Family

ID=15657193

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15778378A Pending JPS5584859A (en) 1978-12-18 1978-12-18 Engine control

Country Status (1)

Country Link
JP (1) JPS5584859A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57179370A (en) * 1981-04-27 1982-11-04 Toyota Motor Corp Ignition timing control system
EP0077533A2 (en) * 1981-10-16 1983-04-27 Hitachi, Ltd. Electronic control method and apparatus for internal combustion engines
JPS59218362A (en) * 1983-05-25 1984-12-08 Nissan Motor Co Ltd Ignition timing controller for internal-combustion engine
JPS60256536A (en) * 1984-06-01 1985-12-18 Toyota Motor Corp Control of ignition timing and fuel injection quantity for internal-combustion engine
JPS6371547A (en) * 1986-09-13 1988-03-31 Mazda Motor Corp Controller for engine
JPS63280834A (en) * 1987-05-12 1988-11-17 Honda Motor Co Ltd Control for electrical equipment of internal combustion engine
JP2021173168A (en) * 2020-04-20 2021-11-01 株式会社デンソー Engine control device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5090826A (en) * 1973-12-12 1975-07-21
JPS5376237A (en) * 1976-12-17 1978-07-06 Nippon Soken Inc Electronic ignition timing control system for internal combustion engine

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5090826A (en) * 1973-12-12 1975-07-21
JPS5376237A (en) * 1976-12-17 1978-07-06 Nippon Soken Inc Electronic ignition timing control system for internal combustion engine

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57179370A (en) * 1981-04-27 1982-11-04 Toyota Motor Corp Ignition timing control system
JPH0341677B2 (en) * 1981-04-27 1991-06-24
EP0077533A2 (en) * 1981-10-16 1983-04-27 Hitachi, Ltd. Electronic control method and apparatus for internal combustion engines
JPS59218362A (en) * 1983-05-25 1984-12-08 Nissan Motor Co Ltd Ignition timing controller for internal-combustion engine
JPS60256536A (en) * 1984-06-01 1985-12-18 Toyota Motor Corp Control of ignition timing and fuel injection quantity for internal-combustion engine
JPS6371547A (en) * 1986-09-13 1988-03-31 Mazda Motor Corp Controller for engine
JPH0372828B2 (en) * 1986-09-13 1991-11-19 Mazda Motor
JPS63280834A (en) * 1987-05-12 1988-11-17 Honda Motor Co Ltd Control for electrical equipment of internal combustion engine
JP2021173168A (en) * 2020-04-20 2021-11-01 株式会社デンソー Engine control device

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