JPS57116138A - Controller for internal combustion engine - Google Patents

Controller for internal combustion engine

Info

Publication number
JPS57116138A
JPS57116138A JP162781A JP162781A JPS57116138A JP S57116138 A JPS57116138 A JP S57116138A JP 162781 A JP162781 A JP 162781A JP 162781 A JP162781 A JP 162781A JP S57116138 A JPS57116138 A JP S57116138A
Authority
JP
Japan
Prior art keywords
opening
speed
sensor
engine
valve
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
JP162781A
Other languages
Japanese (ja)
Inventor
Kuniaki Sawamoto
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 JP162781A priority Critical patent/JPS57116138A/en
Publication of JPS57116138A publication Critical patent/JPS57116138A/en
Pending legal-status Critical Current

Links

Landscapes

  • Electrical Control Of Ignition Timing (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)

Abstract

PURPOSE: To prevent knocking by controlling the condition of operation by the opening of a throttle valve and the speed of revolution of the engine when the throttle valve reaches predetermined opening or more and/or predetermined valve opening speed or more in the engine controller through suction negative pressure and the speed of revolution of the engine.
CONSTITUTION: The operation of the engine 7 is controlled by means of a control circuit 10 through a microcomputer. The time of opening of an injection valve 6 is calculated from the speed of revolution of the engin of a suction negative pressure sensor 1 and a crank angle sensor 2 under a condition that the output of a throttle valve opening sensor 8 is smaller than the first set value and the output of the speed of valve opening of a differentiation circuit 9 is smaller than the second set value, and the temperature of cooling water is corrected by means of a cooling water temperature sensor 4. When full load-quick acceleration larger than the first and second set value, the time of opening of the valve is calculated by the output of the throttle valve opening sensor 8 and the crank angle sensor 2, water temperature is corrected, and the fuel injection valve 6 is controlled.
COPYRIGHT: (C)1982,JPO&Japio
JP162781A 1981-01-10 1981-01-10 Controller for internal combustion engine Pending JPS57116138A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP162781A JPS57116138A (en) 1981-01-10 1981-01-10 Controller for internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP162781A JPS57116138A (en) 1981-01-10 1981-01-10 Controller for internal combustion engine

Publications (1)

Publication Number Publication Date
JPS57116138A true JPS57116138A (en) 1982-07-20

Family

ID=11506768

Family Applications (1)

Application Number Title Priority Date Filing Date
JP162781A Pending JPS57116138A (en) 1981-01-10 1981-01-10 Controller for internal combustion engine

Country Status (1)

Country Link
JP (1) JPS57116138A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5827533U (en) * 1981-07-20 1983-02-22 トヨタ自動車株式会社 Internal combustion engine control device
JPS5827575U (en) * 1981-07-20 1983-02-22 トヨタ自動車株式会社 Fuel injection control device for internal combustion engine
JPS61167134A (en) * 1985-01-18 1986-07-28 Mazda Motor Corp Controller for air-fuel ratio of engine
JPH02136531A (en) * 1988-11-17 1990-05-25 Yamaha Motor Co Ltd Fuel injection system for internal combustion engine
JPH02201048A (en) * 1989-01-31 1990-08-09 Suzuki Motor Co Ltd Fuel control device of internal combustion engine
US5050564A (en) * 1990-10-24 1991-09-24 Fuji Jukogyo Kabushiki Kaisha Fuel injection control system for an engine of a motor vehicle provided with a continuously variable belt-drive

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4945646A (en) * 1972-06-30 1974-05-01
JPS50129825A (en) * 1974-03-18 1975-10-14

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4945646A (en) * 1972-06-30 1974-05-01
JPS50129825A (en) * 1974-03-18 1975-10-14

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5827533U (en) * 1981-07-20 1983-02-22 トヨタ自動車株式会社 Internal combustion engine control device
JPS5827575U (en) * 1981-07-20 1983-02-22 トヨタ自動車株式会社 Fuel injection control device for internal combustion engine
JPS647226Y2 (en) * 1981-07-20 1989-02-27
JPS647227Y2 (en) * 1981-07-20 1989-02-27
JPS61167134A (en) * 1985-01-18 1986-07-28 Mazda Motor Corp Controller for air-fuel ratio of engine
JPH051368B2 (en) * 1985-01-18 1993-01-08 Mazda Motor
JPH02136531A (en) * 1988-11-17 1990-05-25 Yamaha Motor Co Ltd Fuel injection system for internal combustion engine
JPH02201048A (en) * 1989-01-31 1990-08-09 Suzuki Motor Co Ltd Fuel control device of internal combustion engine
US5050564A (en) * 1990-10-24 1991-09-24 Fuji Jukogyo Kabushiki Kaisha Fuel injection control system for an engine of a motor vehicle provided with a continuously variable belt-drive

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