ATE315172T1 - Steuerungsverfahren für ein common rail einspritzsystem bei ausfall des raildrucksensor - Google Patents

Steuerungsverfahren für ein common rail einspritzsystem bei ausfall des raildrucksensor

Info

Publication number
ATE315172T1
ATE315172T1 AT02251067T AT02251067T ATE315172T1 AT E315172 T1 ATE315172 T1 AT E315172T1 AT 02251067 T AT02251067 T AT 02251067T AT 02251067 T AT02251067 T AT 02251067T AT E315172 T1 ATE315172 T1 AT E315172T1
Authority
AT
Austria
Prior art keywords
pressure sensor
fuel
injector
engine
control method
Prior art date
Application number
AT02251067T
Other languages
English (en)
Inventor
Martin A P Sykes
Original Assignee
Delphi Tech Inc
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 Delphi Tech Inc filed Critical Delphi Tech Inc
Application granted granted Critical
Publication of ATE315172T1 publication Critical patent/ATE315172T1/de

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
    • F02D31/00—Use of speed-sensing governors to control combustion engines, not otherwise provided for
    • F02D31/001—Electric control of rotation speed
    • 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
    • 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
    • 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
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M41/00—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor
    • F02M41/08—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor the distributor and pumping elements being combined
    • F02M41/14—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor the distributor and pumping elements being combined rotary distributor supporting pump pistons
    • F02M2041/1438—Arrangements or details pertaining to the devices classified in F02M41/14 and subgroups
    • F02M2041/1444—Feed-pumps; Arrangements or pressure regulation therefor
    • 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
    • F02M41/00—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor
    • F02M41/08—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor the distributor and pumping elements being combined
    • F02M41/14—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor the distributor and pumping elements being combined rotary distributor supporting pump pistons
    • F02M2041/1438—Arrangements or details pertaining to the devices classified in F02M41/14 and subgroups
    • F02M2041/145—Throttle valves for metering fuel to the pumping chamber
    • 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
    • F02M41/00—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor
    • F02M41/08—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor the distributor and pumping elements being combined
    • F02M41/14—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor the distributor and pumping elements being combined rotary distributor supporting pump pistons
    • F02M2041/1438—Arrangements or details pertaining to the devices classified in F02M41/14 and subgroups
    • F02M2041/1483—Variably timed valves controlling fuel passages, e.g. sleeve-valves mounted on the rotor
    • 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
    • F02M41/00—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor
    • F02M41/08—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor the distributor and pumping elements being combined
    • F02M41/14—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor the distributor and pumping elements being combined rotary distributor supporting pump pistons
    • F02M2041/1438—Arrangements or details pertaining to the devices classified in F02M41/14 and subgroups
    • F02M2041/1488—Electric actuation of valves or other parts
    • 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
    • F02M41/00—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor
    • F02M41/08—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor the distributor and pumping elements being combined
    • F02M41/14—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor the distributor and pumping elements being combined rotary distributor supporting pump pistons
    • F02M41/1405—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor the distributor and pumping elements being combined rotary distributor supporting pump pistons pistons being disposed radially with respect to rotation axis
    • F02M41/1411—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor the distributor and pumping elements being combined rotary distributor supporting pump pistons pistons being disposed radially with respect to rotation axis characterised by means for varying fuel delivery or injection timing
    • F02M41/1427—Arrangements for metering fuel admitted to pumping chambers, e.g. by shuttles or by throttle-valves

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)
  • Fuel-Injection Apparatus (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Mechanical Treatment Of Semiconductor (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
AT02251067T 2001-02-21 2002-02-16 Steuerungsverfahren für ein common rail einspritzsystem bei ausfall des raildrucksensor ATE315172T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0104213A GB2372583A (en) 2001-02-21 2001-02-21 High pressure fuel injected engine limp home control system

Publications (1)

Publication Number Publication Date
ATE315172T1 true ATE315172T1 (de) 2006-02-15

Family

ID=9909166

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02251067T ATE315172T1 (de) 2001-02-21 2002-02-16 Steuerungsverfahren für ein common rail einspritzsystem bei ausfall des raildrucksensor

Country Status (5)

Country Link
US (1) US6578555B2 (de)
EP (1) EP1234971B1 (de)
AT (1) ATE315172T1 (de)
DE (1) DE60208499T2 (de)
GB (1) GB2372583A (de)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AUPQ489999A0 (en) * 1999-12-24 2000-02-03 Orbital Engine Company (Australia) Proprietary Limited Improved speed limiter
GB0206259D0 (en) * 2002-03-16 2002-05-01 Delphi Tech Inc Control method for injection using function map
US6581574B1 (en) * 2002-03-27 2003-06-24 Visteon Global Technologies, Inc. Method for controlling fuel rail pressure
US6948486B2 (en) * 2002-06-28 2005-09-27 Fleetguard, Inc. System and method for derating an engine to encourage servicing of a vehicle
US6799559B2 (en) * 2002-08-30 2004-10-05 Delphi Technologies, Inc. Method and apparatus for controlling a dual coil fuel injector
JP2006200478A (ja) * 2005-01-21 2006-08-03 Denso Corp 燃料噴射装置
US7007676B1 (en) 2005-01-31 2006-03-07 Caterpillar Inc. Fuel system
US7788015B2 (en) * 2007-12-20 2010-08-31 Cummins Inc. System for monitoring injected fuel quantities
CN102084108B (zh) * 2008-05-02 2013-12-25 通用汽车环球科技运作公司 改善轻负载和怠速hcci燃烧控制的方法和设备
DE102008035985B4 (de) * 2008-08-01 2010-07-08 Continental Automotive Gmbh Verfahren und Vorrichtung zur Regelung des Kraftstoffdruckes im Druckspeicher eines Common-Rail-Einspritzsystems
US7832375B2 (en) * 2008-11-06 2010-11-16 Ford Global Technologies, Llc Addressing fuel pressure uncertainty during startup of a direct injection engine
JP4909973B2 (ja) * 2008-11-14 2012-04-04 日立オートモティブシステムズ株式会社 内燃機関の制御装置
CN101492051B (zh) * 2009-01-07 2011-07-27 潍柴动力股份有限公司 用于控制车辆的方法和系统
US8281768B2 (en) * 2009-03-04 2012-10-09 GM Global Technology Operations LLC Method and apparatus for controlling fuel rail pressure using fuel pressure sensor error
US8091531B2 (en) * 2009-04-22 2012-01-10 GM Global Technology Operations LLC Diagnostic systems and methods for a pressure sensor during idle conditions
US8992184B2 (en) * 2009-06-12 2015-03-31 Mahle International Gmbh Lubricant pump system
DE102009050468B4 (de) * 2009-10-23 2017-03-16 Mtu Friedrichshafen Gmbh Verfahren zur Steuerung und Regelung einer Brennkraftmaschine
DE102009050469B4 (de) * 2009-10-23 2015-11-05 Mtu Friedrichshafen Gmbh Verfahren zur Steuerung und Regelung einer Brennkraftmaschine
JP5267446B2 (ja) * 2009-12-22 2013-08-21 日産自動車株式会社 内燃機関の燃料供給装置
DE102010031220A1 (de) * 2010-07-12 2012-01-12 Robert Bosch Gmbh Verfahren und Vorrichtung zum Betreiben eines Kraftstoffeinspritzsystems
CN103415694B (zh) * 2010-12-22 2017-12-08 沃尔沃拉斯特瓦格纳公司 包括高压燃料喷射泵的燃料喷射系统
DE102012200457A1 (de) * 2011-03-03 2012-09-06 Robert Bosch Gmbh Verfahren zum Bestimmen einer Temperatur von Kraftstoff
DE102011077991A1 (de) * 2011-06-22 2012-12-27 Robert Bosch Gmbh Verfahren zum Betreiben einer Kraftstofffördereinrichtung einer Brennkraftmaschine
JP6406124B2 (ja) * 2015-05-26 2018-10-17 株式会社デンソー 内燃機関の高圧ポンプ制御装置
WO2017064360A1 (en) * 2015-10-16 2017-04-20 Wärtsilä Finland Oy A method in a starting procedure of an internal combustion piston engine provided with a common-rail injection system
CN112196685A (zh) * 2020-09-29 2021-01-08 东风商用车有限公司 一种介入式轨压传感器故障诊断方法及装置
CN114856844A (zh) * 2020-10-01 2022-08-05 罗伯特·博世有限公司 检测燃料喷射系统的低压回路中的故障的方法
CN112253322B (zh) * 2020-10-20 2022-05-31 东风汽车集团有限公司 基于油轨压力传感器故障的发动机控制方法
CN112412673B (zh) * 2020-10-27 2022-04-26 潍柴动力股份有限公司 燃油系统、发动机及自动解除发动机跛行模式的方法
CN114592984B (zh) * 2022-03-14 2023-08-18 潍柴动力股份有限公司 一种轨压传感器校验方法、装置和设备
CN118481854B (zh) * 2024-05-29 2026-03-31 东风商用车有限公司 燃油计量阀流量特性自学习方法、装置及存储介质

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CH674243A5 (de) * 1987-07-08 1990-05-15 Dereco Dieselmotoren Forschung
JP3564148B2 (ja) * 1992-05-08 2004-09-08 株式会社ボッシュオートモーティブシステム 内燃機関の燃料噴射制御システム
DE19612412B4 (de) * 1996-03-28 2006-07-06 Siemens Ag Regelung für ein Druckfluid-Versorgungssystem, insbesondere für den Hochdruck in einem Kraftstoff-Einspritzsystem
US6024064A (en) * 1996-08-09 2000-02-15 Denso Corporation High pressure fuel injection system for internal combustion engine
JP3680515B2 (ja) * 1997-08-28 2005-08-10 日産自動車株式会社 内燃機関の燃料系診断装置
US6053147A (en) * 1998-03-02 2000-04-25 Cummins Engine Company, Inc. Apparatus and method for diagnosing erratic pressure sensor operation in a fuel system of an internal combustion engine
US5937826A (en) * 1998-03-02 1999-08-17 Cummins Engine Company, Inc. Apparatus for controlling a fuel system of an internal combustion engine
JPH11324854A (ja) * 1998-05-19 1999-11-26 Mitsubishi Electric Corp 蓄圧式燃料噴射装置
DE19916100A1 (de) * 1999-04-09 2000-10-12 Bosch Gmbh Robert Verfahren und Vorrichtung zur Steuerung einer Brennkraftmaschine

Also Published As

Publication number Publication date
EP1234971A2 (de) 2002-08-28
US6578555B2 (en) 2003-06-17
US20020117150A1 (en) 2002-08-29
EP1234971B1 (de) 2006-01-04
GB0104213D0 (en) 2001-04-11
EP1234971A3 (de) 2004-01-07
DE60208499T2 (de) 2006-09-14
DE60208499D1 (de) 2006-03-30
GB2372583A (en) 2002-08-28

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