JPH0480233B2 - - Google Patents

Info

Publication number
JPH0480233B2
JPH0480233B2 JP59017048A JP1704884A JPH0480233B2 JP H0480233 B2 JPH0480233 B2 JP H0480233B2 JP 59017048 A JP59017048 A JP 59017048A JP 1704884 A JP1704884 A JP 1704884A JP H0480233 B2 JPH0480233 B2 JP H0480233B2
Authority
JP
Japan
Prior art keywords
knock
signal
output
microcomputer
input
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
JP59017048A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60162069A (ja
Inventor
Osamu Abe
Akira Teragakinai
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 JP59017048A priority Critical patent/JPS60162069A/ja
Publication of JPS60162069A publication Critical patent/JPS60162069A/ja
Publication of JPH0480233B2 publication Critical patent/JPH0480233B2/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
    • F02P5/1526—Digital data processing dependent on pinking with means for taking into account incorrect functioning of the pinking sensor or of the electrical means
    • 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)
  • Ignition Installations For Internal Combustion Engines (AREA)
  • Electrical Control Of Ignition Timing (AREA)
JP59017048A 1984-02-03 1984-02-03 ノツク制御装置 Granted JPS60162069A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59017048A JPS60162069A (ja) 1984-02-03 1984-02-03 ノツク制御装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59017048A JPS60162069A (ja) 1984-02-03 1984-02-03 ノツク制御装置

Publications (2)

Publication Number Publication Date
JPS60162069A JPS60162069A (ja) 1985-08-23
JPH0480233B2 true JPH0480233B2 (enrdf_load_stackoverflow) 1992-12-18

Family

ID=11933103

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59017048A Granted JPS60162069A (ja) 1984-02-03 1984-02-03 ノツク制御装置

Country Status (1)

Country Link
JP (1) JPS60162069A (enrdf_load_stackoverflow)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57176362A (en) * 1981-04-24 1982-10-29 Hitachi Ltd Output signal processor of knock sensor

Also Published As

Publication number Publication date
JPS60162069A (ja) 1985-08-23

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