JPS57105540A - Ignition signal detecting method for internal combustion engine in case of digital control by microcomputor - Google Patents

Ignition signal detecting method for internal combustion engine in case of digital control by microcomputor

Info

Publication number
JPS57105540A
JPS57105540A JP18040880A JP18040880A JPS57105540A JP S57105540 A JPS57105540 A JP S57105540A JP 18040880 A JP18040880 A JP 18040880A JP 18040880 A JP18040880 A JP 18040880A JP S57105540 A JPS57105540 A JP S57105540A
Authority
JP
Japan
Prior art keywords
time
ignition signal
fixed period
interval
chattering
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
JP18040880A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6325181B2 (enrdf_load_stackoverflow
Inventor
Naomi Tomizawa
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.)
Hitachi Ltd
Original Assignee
Japan Electronic Control Systems 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 Japan Electronic Control Systems Co Ltd filed Critical Japan Electronic Control Systems Co Ltd
Priority to JP18040880A priority Critical patent/JPS57105540A/ja
Publication of JPS57105540A publication Critical patent/JPS57105540A/ja
Publication of JPS6325181B2 publication Critical patent/JPS6325181B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Electrical Control Of Ignition Timing (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Control By Computers (AREA)
JP18040880A 1980-12-22 1980-12-22 Ignition signal detecting method for internal combustion engine in case of digital control by microcomputor Granted JPS57105540A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18040880A JPS57105540A (en) 1980-12-22 1980-12-22 Ignition signal detecting method for internal combustion engine in case of digital control by microcomputor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18040880A JPS57105540A (en) 1980-12-22 1980-12-22 Ignition signal detecting method for internal combustion engine in case of digital control by microcomputor

Publications (2)

Publication Number Publication Date
JPS57105540A true JPS57105540A (en) 1982-07-01
JPS6325181B2 JPS6325181B2 (enrdf_load_stackoverflow) 1988-05-24

Family

ID=16082718

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18040880A Granted JPS57105540A (en) 1980-12-22 1980-12-22 Ignition signal detecting method for internal combustion engine in case of digital control by microcomputor

Country Status (1)

Country Link
JP (1) JPS57105540A (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60243370A (ja) * 1984-05-16 1985-12-03 Nippon Denso Co Ltd 車両用電子制御システムのための信号処理装置
JPS62107303A (ja) * 1985-11-06 1987-05-18 Japan Electronic Control Syst Co Ltd 自動車用電子制御装置
JPS63171804U (enrdf_load_stackoverflow) * 1987-04-30 1988-11-08
JPH0172603U (enrdf_load_stackoverflow) * 1987-11-04 1989-05-16

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50146727A (enrdf_load_stackoverflow) * 1974-05-20 1975-11-25

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50146727A (enrdf_load_stackoverflow) * 1974-05-20 1975-11-25

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60243370A (ja) * 1984-05-16 1985-12-03 Nippon Denso Co Ltd 車両用電子制御システムのための信号処理装置
JPS62107303A (ja) * 1985-11-06 1987-05-18 Japan Electronic Control Syst Co Ltd 自動車用電子制御装置
JPS63171804U (enrdf_load_stackoverflow) * 1987-04-30 1988-11-08
JPH0172603U (enrdf_load_stackoverflow) * 1987-11-04 1989-05-16

Also Published As

Publication number Publication date
JPS6325181B2 (enrdf_load_stackoverflow) 1988-05-24

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