JPH0346667B2 - - Google Patents

Info

Publication number
JPH0346667B2
JPH0346667B2 JP57099326A JP9932682A JPH0346667B2 JP H0346667 B2 JPH0346667 B2 JP H0346667B2 JP 57099326 A JP57099326 A JP 57099326A JP 9932682 A JP9932682 A JP 9932682A JP H0346667 B2 JPH0346667 B2 JP H0346667B2
Authority
JP
Japan
Prior art keywords
knocking
signal
amount
noise
engine
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.)
Expired - Lifetime
Application number
JP57099326A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58217774A (ja
Inventor
Osamu Abe
Noboru Sugiura
Yasunori Mori
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
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP57099326A priority Critical patent/JPS58217774A/ja
Publication of JPS58217774A publication Critical patent/JPS58217774A/ja
Publication of JPH0346667B2 publication Critical patent/JPH0346667B2/ja
Granted legal-status Critical Current

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
    • F02P5/152—Digital data processing dependent on pinking
    • F02P5/1525—Digital data processing dependent on pinking with means for compensating the variation of the characteristics of the pinking sensor or of the electrical means, e.g. by ageing
    • 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)
  • Signal Processing (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Electrical Control Of Ignition Timing (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
JP57099326A 1982-06-11 1982-06-11 電子式エンジン制御装置 Granted JPS58217774A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57099326A JPS58217774A (ja) 1982-06-11 1982-06-11 電子式エンジン制御装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57099326A JPS58217774A (ja) 1982-06-11 1982-06-11 電子式エンジン制御装置

Publications (2)

Publication Number Publication Date
JPS58217774A JPS58217774A (ja) 1983-12-17
JPH0346667B2 true JPH0346667B2 (enrdf_load_stackoverflow) 1991-07-16

Family

ID=14244506

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57099326A Granted JPS58217774A (ja) 1982-06-11 1982-06-11 電子式エンジン制御装置

Country Status (1)

Country Link
JP (1) JPS58217774A (enrdf_load_stackoverflow)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58222942A (ja) * 1982-06-19 1983-12-24 Mitsubishi Electric Corp 内燃機関のノツク抑制装置
JPS60195359A (ja) * 1984-03-15 1985-10-03 Mitsubishi Electric Corp 内燃機関のノツキング抑制装置
JPS60195360A (ja) * 1984-03-15 1985-10-03 Mitsubishi Electric Corp 内燃機関のノツキング抑制装置
JPH0713507B2 (ja) * 1984-07-03 1995-02-15 日本電装株式会社 ノツキング検出装置
JPS6161947A (ja) * 1984-08-31 1986-03-29 Mitsubishi Electric Corp 内燃機関のノツク抑制装置
JPS6167061A (ja) * 1984-09-10 1986-04-07 Konishiroku Photo Ind Co Ltd 複写機等の部品交換装置
JPH076485B2 (ja) * 1985-07-01 1995-01-30 日本電装株式会社 内燃機関用ノツキング制御装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5819082Y2 (ja) * 1979-09-22 1983-04-19 東洋ゴム工業株式会社 ウエザ−ストリツプ用金属帯芯体

Also Published As

Publication number Publication date
JPS58217774A (ja) 1983-12-17

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