JPS57203862A - Controlling device for knocking - Google Patents

Controlling device for knocking

Info

Publication number
JPS57203862A
JPS57203862A JP56086851A JP8685181A JPS57203862A JP S57203862 A JPS57203862 A JP S57203862A JP 56086851 A JP56086851 A JP 56086851A JP 8685181 A JP8685181 A JP 8685181A JP S57203862 A JPS57203862 A JP S57203862A
Authority
JP
Japan
Prior art keywords
circuit
output
bgl
comparator
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.)
Granted
Application number
JP56086851A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6326278B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Noboru Sugiura
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 JP56086851A priority Critical patent/JPS57203862A/ja
Publication of JPS57203862A publication Critical patent/JPS57203862A/ja
Publication of JPS6326278B2 publication Critical patent/JPS6326278B2/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
    • 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)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Testing Of Engines (AREA)
  • Electrical Control Of Ignition Timing (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
JP56086851A 1981-06-08 1981-06-08 Controlling device for knocking Granted JPS57203862A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56086851A JPS57203862A (en) 1981-06-08 1981-06-08 Controlling device for knocking

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56086851A JPS57203862A (en) 1981-06-08 1981-06-08 Controlling device for knocking

Publications (2)

Publication Number Publication Date
JPS57203862A true JPS57203862A (en) 1982-12-14
JPS6326278B2 JPS6326278B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1988-05-28

Family

ID=13898309

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56086851A Granted JPS57203862A (en) 1981-06-08 1981-06-08 Controlling device for knocking

Country Status (1)

Country Link
JP (1) JPS57203862A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6027835A (ja) * 1983-07-26 1985-02-12 Toyota Motor Corp 内燃機関のノツキング検出方法
JPS6027834A (ja) * 1983-07-25 1985-02-12 Toyota Motor Corp 内燃機関のノツキング検出方法
JPS61126373A (ja) * 1984-11-22 1986-06-13 Toyota Motor Corp 内燃機関の点火時期制御装置
JPH01152319A (ja) * 1987-12-09 1989-06-14 Mazda Motor Corp エンジンのノッキング検出装置
JPH01162186A (ja) * 1987-12-18 1989-06-26 Honda Denshi Giken:Kk 人体検知センサ
WO2009050002A1 (de) * 2007-10-12 2009-04-23 Robert Bosch Gmbh Klopferkennungssystem sowie verfahren für eine verstärkungsregelung für ein klopfsignal

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5425334A (en) * 1977-07-26 1979-02-26 Exxon Research Engineering Co Device for controlling ignition of knock of internal combustion engine and its method

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5425334A (en) * 1977-07-26 1979-02-26 Exxon Research Engineering Co Device for controlling ignition of knock of internal combustion engine and its method

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6027834A (ja) * 1983-07-25 1985-02-12 Toyota Motor Corp 内燃機関のノツキング検出方法
JPS6027835A (ja) * 1983-07-26 1985-02-12 Toyota Motor Corp 内燃機関のノツキング検出方法
JPS61126373A (ja) * 1984-11-22 1986-06-13 Toyota Motor Corp 内燃機関の点火時期制御装置
JPH01152319A (ja) * 1987-12-09 1989-06-14 Mazda Motor Corp エンジンのノッキング検出装置
JPH01162186A (ja) * 1987-12-18 1989-06-26 Honda Denshi Giken:Kk 人体検知センサ
WO2009050002A1 (de) * 2007-10-12 2009-04-23 Robert Bosch Gmbh Klopferkennungssystem sowie verfahren für eine verstärkungsregelung für ein klopfsignal
JP2011501110A (ja) * 2007-10-12 2011-01-06 ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング ノック検出システム及びノック信号の増幅制御の方法
CN101821597B (zh) 2007-10-12 2012-11-07 罗伯特·博世有限公司 爆震识别系统及用于爆震信号的增益调节的方法
US8365579B2 (en) 2007-10-12 2013-02-05 Robert Bosch Gmbh Knock detection system and method for an amplifier control for a knock signal

Also Published As

Publication number Publication date
JPS6326278B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1988-05-28

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