JPH0536621B2 - - Google Patents

Info

Publication number
JPH0536621B2
JPH0536621B2 JP19362284A JP19362284A JPH0536621B2 JP H0536621 B2 JPH0536621 B2 JP H0536621B2 JP 19362284 A JP19362284 A JP 19362284A JP 19362284 A JP19362284 A JP 19362284A JP H0536621 B2 JPH0536621 B2 JP H0536621B2
Authority
JP
Japan
Prior art keywords
engine
sensor
roughness
fuel
fuel injection
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
JP19362284A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6172844A (ja
Inventor
Masahiko Matsura
Nobuo Doi
Sadashichi Yoshioka
Haruo Okimoto
Kazuhiko Ueda
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.)
Mazda Motor Corp
Original Assignee
Mazda 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 Mazda Motor Corp filed Critical Mazda Motor Corp
Priority to JP19362284A priority Critical patent/JPS6172844A/ja
Publication of JPS6172844A publication Critical patent/JPS6172844A/ja
Publication of JPH0536621B2 publication Critical patent/JPH0536621B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M15/00—Testing of engines
    • G01M15/04—Testing internal-combustion engines
    • G01M15/042—Testing internal-combustion engines by monitoring a single specific parameter not covered by groups G01M15/06 - G01M15/12
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/14—Introducing closed-loop corrections
    • F02D41/1497—With detection of the mechanical response of the engine
    • F02D41/1498—With detection of the mechanical response of the engine measuring engine roughness
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2200/00—Input parameters for engine control
    • F02D2200/02—Input parameters for engine control the parameters being related to the engine
    • F02D2200/10—Parameters related to the engine output, e.g. engine torque or engine speed
    • F02D2200/1015—Engines misfires

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
JP19362284A 1984-09-14 1984-09-14 エンジンの制御装置 Granted JPS6172844A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19362284A JPS6172844A (ja) 1984-09-14 1984-09-14 エンジンの制御装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19362284A JPS6172844A (ja) 1984-09-14 1984-09-14 エンジンの制御装置

Publications (2)

Publication Number Publication Date
JPS6172844A JPS6172844A (ja) 1986-04-14
JPH0536621B2 true JPH0536621B2 (en]) 1993-05-31

Family

ID=16310999

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19362284A Granted JPS6172844A (ja) 1984-09-14 1984-09-14 エンジンの制御装置

Country Status (1)

Country Link
JP (1) JPS6172844A (en])

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06503164A (ja) * 1990-12-19 1994-04-07 シーメンス アクチエンゲゼルシヤフト 内燃機関の失火識別用診断装置
KR20020058847A (ko) * 2000-12-30 2002-07-12 이계안 차량의 아이들 제어방법

Also Published As

Publication number Publication date
JPS6172844A (ja) 1986-04-14

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