JPS5584859A - Engine control - Google Patents
Engine controlInfo
- 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
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.
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)
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)
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 |
-
1978
- 1978-12-18 JP JP15778378A patent/JPS5584859A/en active Pending
Patent Citations (2)
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)
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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