DE69005228D1 - Kraftstoffeinspritzsteuerungsgerät einer Brennkraftmaschine. - Google Patents

Kraftstoffeinspritzsteuerungsgerät einer Brennkraftmaschine.

Info

Publication number
DE69005228D1
DE69005228D1 DE90115167T DE69005228T DE69005228D1 DE 69005228 D1 DE69005228 D1 DE 69005228D1 DE 90115167 T DE90115167 T DE 90115167T DE 69005228 T DE69005228 T DE 69005228T DE 69005228 D1 DE69005228 D1 DE 69005228D1
Authority
DE
Germany
Prior art keywords
control device
combustion engine
internal combustion
fuel injection
injection control
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
DE90115167T
Other languages
English (en)
Other versions
DE69005228T2 (de
Inventor
Yoshiyasu Itoh
Fumiaki Kobayashi
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=16506190&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69005228(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Toyota Motor Corp filed Critical Toyota Motor Corp
Application granted granted Critical
Publication of DE69005228D1 publication Critical patent/DE69005228D1/de
Publication of DE69005228T2 publication Critical patent/DE69005228T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F02D41/30—Controlling fuel injection
    • F02D41/38—Controlling fuel injection of the high pressure type
    • F02D41/40—Controlling fuel injection of the high pressure type with means for controlling injection timing or duration
    • F02D41/406—Electrically controlling a diesel injection pump
    • F02D41/408—Electrically controlling a diesel injection pump of the distributing type
    • 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
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
    • 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
    • F02D41/20—Output circuits, e.g. for controlling currents in command coils
    • F02D2041/202—Output circuits, e.g. for controlling currents in command coils characterised by the control of the circuit
    • F02D2041/2024—Output circuits, e.g. for controlling currents in command coils characterised by the control of the circuit the control switching a load after time-on and time-off pulses
    • F02D2041/2027—Control of the current by pulse width modulation or duty cycle control
    • 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
    • F02D2200/04—Engine intake system parameters
    • F02D2200/0406—Intake manifold pressure
    • 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
    • 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
    • F02D41/0097—Electrical control of supply of combustible mixture or its constituents using means for generating speed signals
    • 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)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
DE69005228T 1989-08-08 1990-08-07 Kraftstoffeinspritzsteuerungsgerät einer Brennkraftmaschine. Expired - Lifetime DE69005228T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1205399A JPH0370842A (ja) 1989-08-08 1989-08-08 内燃機関の燃料噴射量制御装置

Publications (2)

Publication Number Publication Date
DE69005228D1 true DE69005228D1 (de) 1994-01-27
DE69005228T2 DE69005228T2 (de) 1994-07-07

Family

ID=16506190

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69005228T Expired - Lifetime DE69005228T2 (de) 1989-08-08 1990-08-07 Kraftstoffeinspritzsteuerungsgerät einer Brennkraftmaschine.

Country Status (3)

Country Link
EP (1) EP0412506B1 (de)
JP (1) JPH0370842A (de)
DE (1) DE69005228T2 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4215581B4 (de) * 1992-05-12 2004-05-06 Robert Bosch Gmbh System zur Steuerung einer magnetventilgesteuerten Kraftstoffzumeßeinrichtung
DE19640429C2 (de) * 1996-09-30 1999-02-25 Siemens Ag Verfahren zum Ermitteln der Drehzahl für die Leerlaufregelung einer Brennkraftmaschine
JP5327151B2 (ja) 2010-07-01 2013-10-30 株式会社デンソー 緊急通報システム
CN103075263B (zh) * 2012-12-27 2015-11-18 潍柴动力股份有限公司 一种获取发动机喷射器喷油量的方法和装置
JP7120132B2 (ja) * 2019-04-10 2022-08-17 トヨタ自動車株式会社 内燃機関の制御装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2507138C2 (de) * 1975-02-19 1984-08-23 Robert Bosch Gmbh, 7000 Stuttgart Verfahren und Vorrichtung zur Gewinnung einer die Annäherung an eine vorgegebene Magerlaufgrenze angebenden Meßgröße beim Betrieb einer Brennkraftmaschine
ATA264181A (de) * 1981-06-12 1986-12-15 Friedmann & Maier Ag Verfahren und vorrichtung zur messung der drehzahl von brennkraftmaschinen
JPS60119345A (ja) * 1983-12-01 1985-06-26 Nippon Soken Inc 内燃機関の制御装置
JPS60125756A (ja) 1983-12-09 1985-07-05 Toyota Motor Corp 分配型燃料噴射ポンプ
JPS60184945A (ja) * 1984-03-02 1985-09-20 Toyota Motor Corp 電子制御デイ−ゼルエンジンの気筒別燃料噴射量制御方法
JPH0650077B2 (ja) * 1984-08-10 1994-06-29 日本電装株式会社 内燃機関用燃料噴射量制御方法
JPS6155346A (ja) * 1984-08-27 1986-03-19 Toyota Motor Corp 電子制御デイ−ゼルエンジンの気筒別噴射量補正装置
JPH0718376B2 (ja) * 1986-05-16 1995-03-06 トヨタ自動車株式会社 デイ−ゼルエンジンの燃料噴射量制御方法
AU608253B2 (en) * 1986-12-01 1991-03-28 Woodward Governor Company Method and apparatus for iterated determinations of sensed speed and speed governing
JPH01167445A (ja) * 1987-12-22 1989-07-03 Kubota Ltd デイーゼルエンジンの燃料噴射時期制御装置

Also Published As

Publication number Publication date
DE69005228T2 (de) 1994-07-07
EP0412506A1 (de) 1991-02-13
EP0412506B1 (de) 1993-12-15
JPH0370842A (ja) 1991-03-26

Similar Documents

Publication Publication Date Title
KR920700349A (ko) 내연기관용 연료 분사 장치
DE3852155D1 (de) Kraftstoffeinspritzungssystem einer Brennkraftmaschine.
DE69303769D1 (de) Kraftstoffeinspritzsteuereinrichtung für Brennkraftmaschine
DE3768842D1 (de) Kraftstoffeinspritzvorrichtung fuer brennkraftmaschinen.
DE69200427D1 (de) Kraftstoffeinspritzvorrichtung einer Brennkraftmaschine.
DE69131038D1 (de) Kraftstoffeinspritzsteuerungsvorrichtung für Brennkraftmaschinen
DE3870940D1 (de) Regelung einer brennkraftmaschine.
DE3771942D1 (de) Brennkraftmaschine mit brennstoffeinspritzung.
DE69011153D1 (de) Brennkraftmaschine mit Kraftstoffeinspritzeinheit.
DE68904835D1 (de) Kraftstoffeinspritzventil fuer brennkraftmaschinen.
DE69032432D1 (de) Steuerungssystem der Drosselklappe einer Brennkraftmaschine
DE59105977D1 (de) Brennstoffeinspritzeinrichtung für brennkraftmaschinen.
DE69206265D1 (de) Kraftstoffleitungsverbindung einer brennkraftmaschine.
DE69404499D1 (de) Kraftstoffeinspritz-Regelvorrichtung für eine Brennkraftmaschine
DE68902316D1 (de) Kraftstoffeinspritzsteuerungsvorrichtung fuer brennkraftmaschinen.
DE69404498D1 (de) Kraftstoffeinspritz-Regelvorrichtung für eine Brennkraftmaschine
DE68904463D1 (de) Steuersystem einer brennkraftmaschine.
DE3762986D1 (de) Kraftstoffeinspritzvorrichtung fuer brennkraftmaschinen.
DE69223197D1 (de) Brennkraftmaschine mit Luft-unterstützter Kraftstoffeinspritz-Regelvorrichtung
DE3771119D1 (de) Kraftstoffsteuereinrichtung fuer brennkraftmaschine.
DE3574758D1 (de) Kraftstoffeinspritzvorrichtung fuer brennkraftmaschinen.
DE69600895D1 (de) Brennstoffeinspritzsystem einer Brennkraftmaschine
DK0460572T3 (da) Injektionsindretning til en forbrændingsmotor
DE59000661D1 (de) Einspritzvorrichtung fuer selbstzuendende brennkraftmaschinen.
KR900702221A (ko) 내연기관용 연료분사 노즐

Legal Events

Date Code Title Description
8363 Opposition against the patent
8365 Fully valid after opposition proceedings
8320 Willingness to grant licences declared (paragraph 23)