JPH037063B2 - - Google Patents

Info

Publication number
JPH037063B2
JPH037063B2 JP56125991A JP12599181A JPH037063B2 JP H037063 B2 JPH037063 B2 JP H037063B2 JP 56125991 A JP56125991 A JP 56125991A JP 12599181 A JP12599181 A JP 12599181A JP H037063 B2 JPH037063 B2 JP H037063B2
Authority
JP
Japan
Prior art keywords
value
knocking
knock sensor
peak
signal
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
JP56125991A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5828645A (ja
Inventor
Juji Takeda
Toshio Suematsu
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.)
Toyota Motor Corp
Original Assignee
Toyota Motor 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 Toyota Motor Corp filed Critical Toyota Motor Corp
Priority to JP12599181A priority Critical patent/JPS5828645A/ja
Publication of JPS5828645A publication Critical patent/JPS5828645A/ja
Publication of JPH037063B2 publication Critical patent/JPH037063B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L23/00—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid
    • G01L23/22—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid for detecting or indicating knocks in internal-combustion engines; Units comprising pressure-sensitive members combined with ignitors for firing internal-combustion engines
    • G01L23/221—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid for detecting or indicating knocks in internal-combustion engines; Units comprising pressure-sensitive members combined with ignitors for firing internal-combustion engines for detecting or indicating knocks in internal combustion engines
    • G01L23/225—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid for detecting or indicating knocks in internal-combustion engines; Units comprising pressure-sensitive members combined with ignitors for firing internal-combustion engines for detecting or indicating knocks in internal combustion engines circuit arrangements therefor

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Testing Of Engines (AREA)
  • Electrical Control Of Ignition Timing (AREA)
JP12599181A 1981-08-13 1981-08-13 内燃機関のノッキング検出装置 Granted JPS5828645A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12599181A JPS5828645A (ja) 1981-08-13 1981-08-13 内燃機関のノッキング検出装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12599181A JPS5828645A (ja) 1981-08-13 1981-08-13 内燃機関のノッキング検出装置

Publications (2)

Publication Number Publication Date
JPS5828645A JPS5828645A (ja) 1983-02-19
JPH037063B2 true JPH037063B2 (pm) 1991-01-31

Family

ID=14924017

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12599181A Granted JPS5828645A (ja) 1981-08-13 1981-08-13 内燃機関のノッキング検出装置

Country Status (1)

Country Link
JP (1) JPS5828645A (pm)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59201977A (ja) * 1983-04-28 1984-11-15 Toyota Motor Corp エンジンの点火時期制御装置
US5062402A (en) * 1989-08-10 1991-11-05 Toyota Jidosha Kabushiki Kaisha Knocking control apparatus of internal combustion engine

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54141180A (en) * 1978-04-24 1979-11-02 Nippon Soken Knocking detector for internal combustion engine

Also Published As

Publication number Publication date
JPS5828645A (ja) 1983-02-19

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