JPS5692353A - Control device for internal combustion engine - Google Patents

Control device for internal combustion engine

Info

Publication number
JPS5692353A
JPS5692353A JP17011279A JP17011279A JPS5692353A JP S5692353 A JPS5692353 A JP S5692353A JP 17011279 A JP17011279 A JP 17011279A JP 17011279 A JP17011279 A JP 17011279A JP S5692353 A JPS5692353 A JP S5692353A
Authority
JP
Japan
Prior art keywords
signal
preset
counters
rotation position
ignition
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
JP17011279A
Other languages
Japanese (ja)
Inventor
Osamu Shimizu
Shinji Watabe
Hirobumi Goto
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP17011279A priority Critical patent/JPS5692353A/en
Publication of JPS5692353A publication Critical patent/JPS5692353A/en
Pending legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: To arrange so that fuel injection and ignition may always take place in proper timing by designing in such manner as to count a fuel injection time or an ignition time at the nearest rotation position signal regarding a control device capable of setting an output timing for a fuel injection signal or an ignition signal.
CONSTITUTION: If a rotation position signal b1 is output from a rotation position detector 8, an operated result indicating a starting point and an ending point is sent out from an arithmetic device 1 to counters 2, 3 through the intermediary of data lines 4, 5 and at the same time, is preset by means of a preset signal (c), (d). The contents of these preset counters 2, 3 are counted down respectively at a signal (e) from an oscillator 6 and an output starting point and an output ending point for an ignition signal hi are decided when the contents of the counters 2, 3 have been reduced to nothing. However, when a next rotation position signal b2 is input, the arithmetic device 1 reads the remaining number of the counter 2 through a data line 9 and causes the contents of the counters 2, 3 to be preset when the remaining number is more than a preset value.
COPYRIGHT: (C)1981,JPO&Japio
JP17011279A 1979-12-25 1979-12-25 Control device for internal combustion engine Pending JPS5692353A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17011279A JPS5692353A (en) 1979-12-25 1979-12-25 Control device for internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17011279A JPS5692353A (en) 1979-12-25 1979-12-25 Control device for internal combustion engine

Publications (1)

Publication Number Publication Date
JPS5692353A true JPS5692353A (en) 1981-07-27

Family

ID=15898855

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17011279A Pending JPS5692353A (en) 1979-12-25 1979-12-25 Control device for internal combustion engine

Country Status (1)

Country Link
JP (1) JPS5692353A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5923068A (en) * 1982-07-30 1984-02-06 Nec Home Electronics Ltd Ignition-controlling system for engine
DE3617750A1 (en) * 1985-05-30 1986-12-04 Honda Giken Kogyo K.K., Tokio/Tokyo CONTROL AND REGULATING METHOD FOR SETTING THE IGNITION TIMING OF INTERNAL COMBUSTION ENGINES

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5923068A (en) * 1982-07-30 1984-02-06 Nec Home Electronics Ltd Ignition-controlling system for engine
DE3617750A1 (en) * 1985-05-30 1986-12-04 Honda Giken Kogyo K.K., Tokio/Tokyo CONTROL AND REGULATING METHOD FOR SETTING THE IGNITION TIMING OF INTERNAL COMBUSTION ENGINES

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