DE3666069D1 - Method for correcting the fuel feed signal in a combustion engine - Google Patents

Method for correcting the fuel feed signal in a combustion engine

Info

Publication number
DE3666069D1
DE3666069D1 DE8686102174T DE3666069T DE3666069D1 DE 3666069 D1 DE3666069 D1 DE 3666069D1 DE 8686102174 T DE8686102174 T DE 8686102174T DE 3666069 T DE3666069 T DE 3666069T DE 3666069 D1 DE3666069 D1 DE 3666069D1
Authority
DE
Germany
Prior art keywords
correcting
combustion engine
fuel feed
feed signal
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
Application number
DE8686102174T
Other languages
English (en)
Inventor
Ulrich Flaig
Albrecht Sieber
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
Priority to DE8686102174T priority Critical patent/DE3666069D1/de
Application granted granted Critical
Publication of DE3666069D1 publication Critical patent/DE3666069D1/de
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C5/00—Registering or indicating the working of vehicles
    • G07C5/08—Registering or indicating performance data other than driving, working, idle, or waiting time, with or without registering driving, working, idle or waiting time
    • G07C5/0841—Registering performance data
    • 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
    • F02D41/04—Introducing corrections for particular operating conditions
    • 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
    • F02D41/26—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using computer, e.g. microprocessor
    • 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
    • F02B1/00—Engines characterised by fuel-air mixture compression
    • F02B1/02—Engines characterised by fuel-air mixture compression with positive ignition
    • F02B1/04—Engines characterised by fuel-air mixture compression with positive ignition with fuel-air mixture admission into cylinder

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
DE8686102174T 1985-03-21 1986-02-19 Method for correcting the fuel feed signal in a combustion engine Expired DE3666069D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8686102174T DE3666069D1 (en) 1985-03-21 1986-02-19 Method for correcting the fuel feed signal in a combustion engine

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19853510216 DE3510216A1 (de) 1985-03-21 1985-03-21 Verfahren zur beeinflussung der zumessung von kraftstoff in eine brennkraftmaschine
DE8686102174T DE3666069D1 (en) 1985-03-21 1986-02-19 Method for correcting the fuel feed signal in a combustion engine

Publications (1)

Publication Number Publication Date
DE3666069D1 true DE3666069D1 (en) 1989-11-09

Family

ID=6265898

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19853510216 Withdrawn DE3510216A1 (de) 1985-03-21 1985-03-21 Verfahren zur beeinflussung der zumessung von kraftstoff in eine brennkraftmaschine
DE8686102174T Expired DE3666069D1 (en) 1985-03-21 1986-02-19 Method for correcting the fuel feed signal in a combustion engine

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19853510216 Withdrawn DE3510216A1 (de) 1985-03-21 1985-03-21 Verfahren zur beeinflussung der zumessung von kraftstoff in eine brennkraftmaschine

Country Status (4)

Country Link
US (1) US4696276A (de)
EP (1) EP0195266B1 (de)
JP (1) JPH0625546B2 (de)
DE (2) DE3510216A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0710972Y2 (ja) * 1988-09-30 1995-03-15 株式会社カンセイ エアバックシステム
DE3841686C1 (de) * 1988-12-10 1990-01-04 Daimler-Benz Aktiengesellschaft, 7000 Stuttgart, De
JPH03151542A (ja) * 1989-11-09 1991-06-27 Zexel Corp ディーゼル発電機用運転制御装置
DE4332103A1 (de) * 1993-09-22 1995-03-23 Bayerische Motoren Werke Ag Verfahren zur Kraftstoffzumessung einer Diesel-Brennkraftmaschine
DE10100412B4 (de) * 2001-01-08 2011-07-28 Robert Bosch GmbH, 70469 Verfahren zur Steuerung einer Brennkraftmaschine
US10774771B2 (en) * 2016-03-04 2020-09-15 Ge Global Sourcing Llc Engine control system for reducing particulate matter

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5534283Y2 (de) * 1974-06-17 1980-08-14
GB1511468A (en) * 1975-04-22 1978-05-17 Nissan Motor Mixture control system for internal combustion engine
IT1081383B (it) * 1977-04-27 1985-05-21 Magneti Marelli Spa Apparecchiatura elettronica per il controllo dell'alimentazione di una miscela aria/benzina di un motore a combustione interna
JPS5420203A (en) * 1977-07-15 1979-02-15 Hitachi Ltd Combustion control equipment of engine
JPS5459510A (en) * 1977-10-19 1979-05-14 Hitachi Ltd Electronic type engine controller
DE2961307D1 (en) * 1978-08-09 1982-01-14 Bosch Gmbh Robert Ignition and fuel injection control system for internal combustion engines
US4196702A (en) * 1978-08-17 1980-04-08 General Motors Corporation Short duration fuel pulse accumulator for engine fuel injection
DE2840793C3 (de) * 1978-09-20 1995-08-03 Bosch Gmbh Robert Verfahren und Einrichtung zum Bestimmen der von einer Brennkraftmaschine angesaugten Luftmenge
JPS55138104A (en) * 1979-04-13 1980-10-28 Hitachi Ltd Engine controller
JPS55153003A (en) * 1979-05-15 1980-11-28 Nissan Motor Co Ltd Computer for automobile
DE3026097A1 (de) * 1980-07-10 1982-02-18 Robert Bosch Gmbh, 7000 Stuttgart Regeleinrichtung fuer steuergroessen einer brennkraftmaschine
US4387684A (en) * 1981-10-13 1983-06-14 Motorola Inc. Ignition advance circuit with sensor inputs
JPS5925043A (ja) * 1982-08-04 1984-02-08 Nissan Motor Co Ltd 内燃機関の空燃比制御装置
JPS6053635A (ja) * 1983-09-01 1985-03-27 Toyota Motor Corp 空燃比制御方法

Also Published As

Publication number Publication date
JPH0625546B2 (ja) 1994-04-06
US4696276A (en) 1987-09-29
EP0195266B1 (de) 1989-10-04
DE3510216A1 (de) 1986-09-25
EP0195266A2 (de) 1986-09-24
JPS61247834A (ja) 1986-11-05
EP0195266A3 (en) 1987-04-08

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)
8339 Ceased/non-payment of the annual fee