JPS56113048A - Ignition timing control method - Google Patents

Ignition timing control method

Info

Publication number
JPS56113048A
JPS56113048A JP1460580A JP1460580A JPS56113048A JP S56113048 A JPS56113048 A JP S56113048A JP 1460580 A JP1460580 A JP 1460580A JP 1460580 A JP1460580 A JP 1460580A JP S56113048 A JPS56113048 A JP S56113048A
Authority
JP
Japan
Prior art keywords
ignition timing
revolution
combustion
engine
time required
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.)
Granted
Application number
JP1460580A
Other languages
Japanese (ja)
Other versions
JPS6248065B2 (en
Inventor
Masakazu Ninomiya
Yuji Hirabayashi
Atsushi Suzuki
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
Original Assignee
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 NipponDenso Co Ltd filed Critical NipponDenso Co Ltd
Priority to JP1460580A priority Critical patent/JPS56113048A/en
Priority to US06/159,435 priority patent/US4379333A/en
Priority to EP80105154A priority patent/EP0024733B1/en
Priority to DE8080105154T priority patent/DE3069511D1/en
Publication of JPS56113048A publication Critical patent/JPS56113048A/en
Publication of JPS6248065B2 publication Critical patent/JPS6248065B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Electrical Control Of Ignition Timing (AREA)

Abstract

PURPOSE: To decide a target ignition timing and correct it at the optimum ignition timing by detecting the signals of the number of revolution from time required for combustion of revolution equivalent to integral times the number of cylinders.
CONSTITUTION: Whether or not a target ignition timing can allow the engine to exert its maximum capacity is decided by comparing at least three point-continuous signals. Decision-correction performance is controlled responding to the comparison. If the condition is 1 and on the side of a delay angle from the point where a maximum torque can be exerted, advance angle control is performed. When the condition is II, advance control is performed. It can be decided whether or not output changes are produced by outside factors by changing ignition timing to study. Therefore, accurate control can be obtained. As the number of revolution is detected from the time required for combustion of the number of revolution equivalent to an integral times that of the engine.
COPYRIGHT: (C)1981,JPO&Japio
JP1460580A 1979-08-29 1980-02-07 Ignition timing control method Granted JPS56113048A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP1460580A JPS56113048A (en) 1980-02-07 1980-02-07 Ignition timing control method
US06/159,435 US4379333A (en) 1979-08-29 1980-06-13 Method and system for operating a power-producing machine at maximum torque under varying operating conditions
EP80105154A EP0024733B1 (en) 1979-08-29 1980-08-29 Method and system for operating an internal combustion engine at maximum torque under varying operating conditions
DE8080105154T DE3069511D1 (en) 1979-08-29 1980-08-29 Method and system for operating an internal combustion engine at maximum torque under varying operating conditions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1460580A JPS56113048A (en) 1980-02-07 1980-02-07 Ignition timing control method

Publications (2)

Publication Number Publication Date
JPS56113048A true JPS56113048A (en) 1981-09-05
JPS6248065B2 JPS6248065B2 (en) 1987-10-12

Family

ID=11865826

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1460580A Granted JPS56113048A (en) 1979-08-29 1980-02-07 Ignition timing control method

Country Status (1)

Country Link
JP (1) JPS56113048A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58172466A (en) * 1982-04-02 1983-10-11 Nippon Denso Co Ltd Ignition timing control method of multi-cylinder internal-combustion engine

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6135379A (en) * 1984-07-27 1986-02-19 Matsushita Electric Ind Co Ltd Radio wave detector

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6135379A (en) * 1984-07-27 1986-02-19 Matsushita Electric Ind Co Ltd Radio wave detector

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58172466A (en) * 1982-04-02 1983-10-11 Nippon Denso Co Ltd Ignition timing control method of multi-cylinder internal-combustion engine
JPH029185B2 (en) * 1982-04-02 1990-02-28 Nippon Denso Co

Also Published As

Publication number Publication date
JPS6248065B2 (en) 1987-10-12

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