FR2477633B1 - Dispositif pour la regulation des processus d'allumage etou d'injection de carburant dans des moteurs a combustion interne - Google Patents

Dispositif pour la regulation des processus d'allumage etou d'injection de carburant dans des moteurs a combustion interne

Info

Publication number
FR2477633B1
FR2477633B1 FR8102274A FR8102274A FR2477633B1 FR 2477633 B1 FR2477633 B1 FR 2477633B1 FR 8102274 A FR8102274 A FR 8102274A FR 8102274 A FR8102274 A FR 8102274A FR 2477633 B1 FR2477633 B1 FR 2477633B1
Authority
FR
France
Prior art keywords
internal combustion
fuel injection
combustion engines
injection processes
regulating ignition
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
Application number
FR8102274A
Other languages
English (en)
Other versions
FR2477633A1 (fr
Inventor
Georg Haubner
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of FR2477633A1 publication Critical patent/FR2477633A1/fr
Application granted granted Critical
Publication of FR2477633B1 publication Critical patent/FR2477633B1/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F02D41/24—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means
    • 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
    • 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
    • F02P5/1502—Digital data processing using one central computing unit
    • F02P5/1504—Digital data processing using one central computing unit with particular means during a transient phase, e.g. acceleration, deceleration, gear change
    • 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
    • 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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Signal Processing (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Electrical Control Of Ignition Timing (AREA)
FR8102274A 1980-03-05 1981-02-05 Dispositif pour la regulation des processus d'allumage etou d'injection de carburant dans des moteurs a combustion interne Expired FR2477633B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3008367 1980-03-05

Publications (2)

Publication Number Publication Date
FR2477633A1 FR2477633A1 (fr) 1981-09-11
FR2477633B1 true FR2477633B1 (fr) 1987-05-22

Family

ID=6096295

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8102274A Expired FR2477633B1 (fr) 1980-03-05 1981-02-05 Dispositif pour la regulation des processus d'allumage etou d'injection de carburant dans des moteurs a combustion interne

Country Status (1)

Country Link
FR (1) FR2477633B1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0101463A1 (fr) * 1982-02-04 1984-02-29 Piper Fm Limited Reglage de moteurs a combustion interne
JPH086667B2 (ja) * 1988-04-15 1996-01-29 株式会社日立製作所 内燃機関の点火時期制御装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2457461A1 (de) * 1974-12-05 1976-06-10 Bosch Gmbh Robert Vorrichtung zur bestimmung der kraftstoffeinspritzmenge bei gemischverdichtenden brennkraftmaschinen
DE2507055C2 (de) * 1975-02-19 1984-11-22 Robert Bosch Gmbh, 7000 Stuttgart Verfahren (Optimierungsverfahren) und Vorrichtung zur Regelung einer Brennkraftmaschine
US4170201A (en) * 1977-05-31 1979-10-09 The Bendix Corporation Dual mode hybrid control for electronic fuel injection system
JPS6047460B2 (ja) * 1977-10-19 1985-10-22 トヨタ自動車株式会社 燃料噴射制御装置

Also Published As

Publication number Publication date
FR2477633A1 (fr) 1981-09-11

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Legal Events

Date Code Title Description
ST Notification of lapse