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GB2326672B - Control of internal combustion engine operation - Google Patents

Control of internal combustion engine operation

Info

Publication number
GB2326672B
GB2326672B GB9813335A GB9813335A GB2326672B GB 2326672 B GB2326672 B GB 2326672B GB 9813335 A GB9813335 A GB 9813335A GB 9813335 A GB9813335 A GB 9813335A GB 2326672 B GB2326672 B GB 2326672B
Authority
GB
United Kingdom
Prior art keywords
control
combustion engine
internal combustion
engine operation
internal
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 - Fee Related
Application number
GB9813335A
Other versions
GB9813335D0 (en
GB2326672A (en
Inventor
Hansjoerg Bochum
Klaus Scherrbacher
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 GB9813335D0 publication Critical patent/GB9813335D0/en
Publication of GB2326672A publication Critical patent/GB2326672A/en
Application granted granted Critical
Publication of GB2326672B publication Critical patent/GB2326672B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F02D41/22—Safety or indicating devices for abnormal conditions
    • F02D41/221—Safety or indicating devices for abnormal conditions relating to the failure of actuators or electrically driven elements
    • 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
    • F02D41/3809—Common rail control systems
    • 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
    • F02D41/3809—Common rail control systems
    • F02D41/3818—Common rail control systems for petrol engines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M63/00—Other fuel-injection apparatus having pertinent characteristics not provided for in groups F02M39/00 - F02M57/00 or F02M67/00; Details, component parts, or accessories of fuel-injection apparatus, not provided for in, or of interest apart from, the apparatus of groups F02M39/00 - F02M61/00 or F02M67/00; Combination of fuel pump with other devices, e.g. lubricating oil pump
    • F02M63/02—Fuel-injection apparatus having several injectors fed by a common pumping element, or having several pumping elements feeding a common injector; Fuel-injection apparatus having provisions for cutting-out pumps, pumping elements, or injectors; Fuel-injection apparatus having provisions for variably interconnecting pumping elements and injectors alternatively
    • F02M63/0225—Fuel-injection apparatus having a common rail feeding several injectors ; Means for varying pressure in common rails; Pumps feeding common rails
    • 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
    • F02D41/22—Safety or indicating devices for abnormal conditions
    • F02D2041/224—Diagnosis of the fuel system
    • 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
    • F02D2041/389—Controlling fuel injection of the high pressure type for injecting directly into the cylinder
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2250/00—Engine control related to specific problems or objectives
    • F02D2250/31—Control of the fuel pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Fuel-Injection Apparatus (AREA)
GB9813335A 1997-06-24 1998-06-19 Control of internal combustion engine operation Expired - Fee Related GB2326672B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1997126756 DE19726756C2 (en) 1997-06-24 1997-06-24 System for operating an internal combustion engine, in particular a motor vehicle

Publications (3)

Publication Number Publication Date
GB9813335D0 GB9813335D0 (en) 1998-08-19
GB2326672A GB2326672A (en) 1998-12-30
GB2326672B true GB2326672B (en) 1999-08-18

Family

ID=7833474

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9813335A Expired - Fee Related GB2326672B (en) 1997-06-24 1998-06-19 Control of internal combustion engine operation

Country Status (4)

Country Link
JP (1) JP4436939B2 (en)
DE (1) DE19726756C2 (en)
FR (1) FR2764942B1 (en)
GB (1) GB2326672B (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6142127A (en) * 1999-01-25 2000-11-07 Siemens Automotive Corporation Restriction structure for reducing gas formation in a high pressure fuel return line
FR2799544B1 (en) 1999-10-08 2002-01-04 Siemens Automotive Sa METHOD FOR MEASURING THE FUEL PRESSURE OF AN ELECTROMAGNETIC FUEL INJECTOR IN ONE OF THE CYLINDERS OF A DIRECT INJECTION INTERNAL COMBUSTION ENGINE
DE10040251A1 (en) * 2000-08-14 2002-03-07 Bosch Gmbh Robert Method, computer program and control and / or regulating device for operating an internal combustion engine
DE10053091A1 (en) * 2000-10-26 2002-05-08 Bosch Gmbh Robert Method for starting an internal combustion engine
DE10054201A1 (en) * 2000-11-02 2002-05-23 Siemens Ag Method for determining the pressure in a fuel reservoir of a fuel injection, especially common rail, system that is more accurate as short-term pressure reductions caused by the fuel injections processes are filtered out
DE10330705B4 (en) * 2003-07-08 2014-09-04 Robert Bosch Gmbh Method and device for controlling an internal combustion engine
DE10342130A1 (en) 2003-09-12 2005-04-07 Robert Bosch Gmbh Method and device for operating an internal combustion engine
DE102004007048A1 (en) 2004-02-13 2005-09-01 Robert Bosch Gmbh Method and device for controlling an internal combustion engine
DE102006004738B4 (en) * 2006-02-02 2020-04-09 Volkswagen Ag Method for operating an internal combustion engine
DE102006034515B3 (en) * 2006-07-26 2007-05-10 Mtu Friedrichshafen Gmbh Pressure-measuring device for a common-rail system has single-shot reservoirs, chambers and a measuring cell for detecting pressure levels
DE102006034514B4 (en) 2006-07-26 2014-01-16 Mtu Friedrichshafen Gmbh Method for controlling an internal combustion engine
DE102007053404B4 (en) * 2007-11-09 2014-01-16 Continental Automotive Gmbh Method and device for correcting a drive function for an injector
DE102009046778A1 (en) 2009-11-17 2011-05-19 Robert Bosch Gmbh Method for monitoring injection process of e.g. diesel engine of motor vehicle, involves determining pressure difference from two pressure signals, and monitoring pressure difference based on injection process pressure difference
JP5582052B2 (en) * 2011-02-08 2014-09-03 株式会社デンソー Fuel injection system, fuel injection control device, and computer program
JP5644564B2 (en) * 2011-02-08 2014-12-24 株式会社デンソー Fuel pumping system, fuel pumping control device and computer program
DE102012206582A1 (en) * 2012-04-20 2013-10-24 Robert Bosch Gmbh Method and device for operating an internal combustion engine
CN103590915B (en) * 2013-11-22 2016-01-06 镇江恒驰科技有限公司 A kind of method utilizing fuel pressure to calculate diesel engine cycle fuel injection quantity in real time
DE102017215043A1 (en) * 2017-08-29 2019-02-28 Continental Automotive Gmbh Method and device for determining the injection quantity or the injection rate of a fluid injected by means of an injector into a reaction space
CH715207B1 (en) * 2018-07-25 2022-04-14 Liebherr Components Deggendorf Gmbh Method of operating an internal combustion engine.

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0340807A2 (en) * 1982-09-16 1989-11-08 Bkm, Inc. Method and Apparatus for Precisely Controlled Fuel Injection in Internal Combustion Engine
GB2284908A (en) * 1993-12-17 1995-06-21 Ford Motor Co Fuel injection pulse width compensation
US5564391A (en) * 1993-06-16 1996-10-15 Caterpillar Inc. Electronic control for a hydraulic-actuator unit injector fuel system and method for operating same

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62186034A (en) * 1986-02-10 1987-08-14 Toyota Motor Corp Fuel injector for internal combustion engine
US5176122A (en) * 1990-11-30 1993-01-05 Toyota Jidosha Kabushiki Kaisha Fuel injection device for an internal combustion engine
US5445019A (en) * 1993-04-19 1995-08-29 Ford Motor Company Internal combustion engine with on-board diagnostic system for detecting impaired fuel injectors
US5535621A (en) * 1994-03-02 1996-07-16 Ford Motor Company On-board detection of fuel injector malfunction
DE19516923A1 (en) * 1995-05-09 1996-11-14 Bosch Gmbh Robert Method for detecting the amount of fuel delivered by an injection pump of a diesel engine via the injection nozzles

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0340807A2 (en) * 1982-09-16 1989-11-08 Bkm, Inc. Method and Apparatus for Precisely Controlled Fuel Injection in Internal Combustion Engine
US5564391A (en) * 1993-06-16 1996-10-15 Caterpillar Inc. Electronic control for a hydraulic-actuator unit injector fuel system and method for operating same
GB2284908A (en) * 1993-12-17 1995-06-21 Ford Motor Co Fuel injection pulse width compensation

Also Published As

Publication number Publication date
DE19726756C2 (en) 2002-03-07
GB9813335D0 (en) 1998-08-19
JP4436939B2 (en) 2010-03-24
JPH1162693A (en) 1999-03-05
GB2326672A (en) 1998-12-30
DE19726756A1 (en) 1999-01-07
FR2764942A1 (en) 1998-12-24
FR2764942B1 (en) 2003-01-24

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20100619