HUP0302148A3 - Fuel injection controller - Google Patents

Fuel injection controller

Info

Publication number
HUP0302148A3
HUP0302148A3 HU0302148A HUP0302148A HUP0302148A3 HU P0302148 A3 HUP0302148 A3 HU P0302148A3 HU 0302148 A HU0302148 A HU 0302148A HU P0302148 A HUP0302148 A HU P0302148A HU P0302148 A3 HUP0302148 A3 HU P0302148A3
Authority
HU
Hungary
Prior art keywords
fuel injection
injection controller
controller
fuel
injection
Prior art date
Application number
HU0302148A
Other languages
Hungarian (hu)
Original Assignee
Toyota Motor Co Ltd
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 Toyota Motor Co Ltd filed Critical Toyota Motor Co Ltd
Publication of HUP0302148A2 publication Critical patent/HUP0302148A2/en
Publication of HUP0302148A3 publication Critical patent/HUP0302148A3/en

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
    • F02D41/3809—Common rail control systems
    • F02D41/3836—Controlling the fuel pressure
    • F02D41/3845—Controlling the fuel pressure by controlling the flow into the common rail, e.g. the amount of fuel pumped
    • 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
    • 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
    • F02D41/1401—Introducing closed-loop corrections characterised by the control or regulation method
    • F02D2041/141—Introducing closed-loop corrections characterised by the control or regulation method using a feed-forward control element
    • 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
    • F02D41/222—Safety or indicating devices for abnormal conditions relating to the failure of sensors or parameter detection devices
    • F02D2041/223—Diagnosis of fuel pressure sensors
    • 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
    • F02D2200/00—Input parameters for engine control
    • F02D2200/02—Input parameters for engine control the parameters being related to the engine
    • F02D2200/06—Fuel or fuel supply system parameters
    • F02D2200/0602—Fuel 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
    • F02D2200/60—Input parameters for engine control said parameters being related to the driver demands or status
    • F02D2200/602—Pedal position
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2400/00—Control systems adapted for specific engine types; Special features of engine control systems not otherwise provided for; Power supply, connectors or cabling for engine control systems
    • F02D2400/08—Redundant elements, e.g. two sensors for measuring the same parameter
HU0302148A 2001-03-23 2002-02-08 Fuel injection controller HUP0302148A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2001084379A JP2002276441A (en) 2001-03-23 2001-03-23 Fuel injection control device
PCT/JP2002/001075 WO2002077433A1 (en) 2001-03-23 2002-02-08 Fuel injection controller

Publications (2)

Publication Number Publication Date
HUP0302148A2 HUP0302148A2 (en) 2003-10-28
HUP0302148A3 true HUP0302148A3 (en) 2005-10-28

Family

ID=18940058

Family Applications (1)

Application Number Title Priority Date Filing Date
HU0302148A HUP0302148A3 (en) 2001-03-23 2002-02-08 Fuel injection controller

Country Status (6)

Country Link
EP (1) EP1371838A1 (en)
JP (1) JP2002276441A (en)
CZ (1) CZ20023842A3 (en)
HU (1) HUP0302148A3 (en)
PL (1) PL373813A1 (en)
WO (1) WO2002077433A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4492513B2 (en) * 2005-10-06 2010-06-30 株式会社デンソー Accumulated fuel injection system
KR100860342B1 (en) 2007-07-23 2008-09-26 델파이코리아 주식회사 Fuel injection control device and method in a common rail dieselengine
JP5718841B2 (en) * 2012-03-12 2015-05-13 トヨタ自動車株式会社 Control device for internal combustion engine
DE102013206428A1 (en) * 2013-04-11 2014-10-30 Robert Bosch Gmbh Method for operating a common rail system of a motor vehicle and means for implementing it
JP5965384B2 (en) 2013-12-27 2016-08-03 富士重工業株式会社 Fuel pressure sensor characteristic abnormality diagnosis device
JP6384458B2 (en) * 2015-11-23 2018-09-05 株式会社デンソー Combustion system controller
CN111365138B (en) * 2020-03-27 2023-01-06 潍柴动力股份有限公司 Rail pressure control method and device

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0730732B2 (en) * 1991-02-27 1995-04-10 日本電装株式会社 Accumulation type fuel supply device
JP3460319B2 (en) * 1994-08-19 2003-10-27 いすゞ自動車株式会社 Pressure accumulating fuel injection device and control method thereof
JP3116769B2 (en) * 1995-04-18 2000-12-11 三菱自動車工業株式会社 Accumulation type fuel injection system for diesel engine
JPH1054317A (en) * 1996-08-08 1998-02-24 Toyota Motor Corp Fuel supply device
DE19721176C2 (en) * 1997-05-21 2000-01-13 Bosch Gmbh Robert System for checking a pressure sensor of a fuel supply system for an internal combustion engine, in particular a motor vehicle
JP3344284B2 (en) * 1997-06-11 2002-11-11 トヨタ自動車株式会社 Operation control device for internal combustion engine
JPH11210532A (en) * 1998-01-29 1999-08-03 Toyota Motor Corp High pressure fuel feeder for internal combustion engine

Also Published As

Publication number Publication date
JP2002276441A (en) 2002-09-25
CZ20023842A3 (en) 2003-02-12
HUP0302148A2 (en) 2003-10-28
EP1371838A1 (en) 2003-12-17
PL373813A1 (en) 2005-09-19
WO2002077433A1 (en) 2002-10-03

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Legal Events

Date Code Title Description
FD9A Lapse of provisional protection due to non-payment of fees