DE69525986T2 - Verfahren und Vorrichtung zur elektronischen Steuerung eines Speicherkraftstoffsystems - Google Patents

Verfahren und Vorrichtung zur elektronischen Steuerung eines Speicherkraftstoffsystems

Info

Publication number
DE69525986T2
DE69525986T2 DE69525986T DE69525986T DE69525986T2 DE 69525986 T2 DE69525986 T2 DE 69525986T2 DE 69525986 T DE69525986 T DE 69525986T DE 69525986 T DE69525986 T DE 69525986T DE 69525986 T2 DE69525986 T2 DE 69525986T2
Authority
DE
Germany
Prior art keywords
injection
control system
control
valve
signals
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
DE69525986T
Other languages
English (en)
Other versions
DE69525986D1 (de
Inventor
A Thompson
Jeffrey Daiker
Jonathan A Stavnheim
William Meyer
Greg Fridholm
Zhong Sang
George Studtman
Mark G Thomas
W Beale Delano
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.)
Cummins Inc
Original Assignee
Cummins Engine Co 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 Cummins Engine Co Inc filed Critical Cummins Engine Co Inc
Application granted granted Critical
Publication of DE69525986D1 publication Critical patent/DE69525986D1/de
Publication of DE69525986T2 publication Critical patent/DE69525986T2/de
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
    • F02D41/30—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
    • F02D41/20—Output circuits, e.g. for controlling currents in command coils
    • 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
    • F02D41/3827—Common rail control systems for diesel 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
    • F02M41/00—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor
    • F02M41/16—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor characterised by the distributor being fed from a constant pressure source, e.g. accumulator or constant pressure positive displacement pumps
    • 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
    • F02M45/00—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship
    • F02M45/02—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship with each cyclic delivery being separated into two or more parts
    • F02M45/04—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship with each cyclic delivery being separated into two or more parts with a small initial part, e.g. initial part for partial load and initial and main part for full load
    • 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
    • F02M45/00—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship
    • F02M45/12—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship providing a continuous cyclic delivery with variable pressure
    • 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
    • F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
    • F02M59/44—Details, components parts, or accessories not provided for in, or of interest apart from, the apparatus of groups F02M59/02 - F02M59/42; Pumps having transducers, e.g. to measure displacement of pump rack or piston
    • F02M59/46—Valves
    • 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
    • F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
    • F02M59/44—Details, components parts, or accessories not provided for in, or of interest apart from, the apparatus of groups F02M59/02 - F02M59/42; Pumps having transducers, e.g. to measure displacement of pump rack or piston
    • F02M59/46—Valves
    • F02M59/466—Electrically operated valves, e.g. using electromagnetic or piezoelectric operating means
    • 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
    • F02M63/0003—Fuel-injection apparatus having a cyclically-operated valve for connecting a pressure source, e.g. constant pressure pump or accumulator, to an injection valve held closed mechanically, e.g. by springs, and automatically opened by fuel pressure
    • 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
    • F02D2041/2017—Output circuits, e.g. for controlling currents in command coils using means for creating a boost current or using reference switching
    • 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
    • F02D2041/2055—Output circuits, e.g. for controlling currents in command coils characterised by the control of the circuit with means for determining actual opening or closing time
    • 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
    • F02D2041/2058—Output circuits, e.g. for controlling currents in command coils characterised by the control of the circuit using information of the actual current value
    • 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
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
    • F02M2200/40—Fuel-injection apparatus with fuel accumulators, e.g. a fuel injector having an integrated fuel accumulator

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Fuel-Injection Apparatus (AREA)
DE69525986T 1994-05-06 1995-05-03 Verfahren und Vorrichtung zur elektronischen Steuerung eines Speicherkraftstoffsystems Expired - Fee Related DE69525986T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US23885994A 1994-05-06 1994-05-06

Publications (2)

Publication Number Publication Date
DE69525986D1 DE69525986D1 (de) 2002-05-02
DE69525986T2 true DE69525986T2 (de) 2002-12-19

Family

ID=22899621

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69525986T Expired - Fee Related DE69525986T2 (de) 1994-05-06 1995-05-03 Verfahren und Vorrichtung zur elektronischen Steuerung eines Speicherkraftstoffsystems

Country Status (6)

Country Link
EP (1) EP0681100B1 (de)
JP (1) JP2865588B2 (de)
CN (1) CN1056668C (de)
AT (1) ATE215178T1 (de)
BR (1) BR9501935A (de)
DE (1) DE69525986T2 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8011350B2 (en) 2007-03-09 2011-09-06 Mitsubishi Electric Corporation High pressure fuel pump control apparatus for an internal combustion engine

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US6149073A (en) * 1994-05-18 2000-11-21 Cummins Engine Company, Inc. Ceramic plunger for internal combustion engine high pressure fuel system
US6016791A (en) * 1997-06-04 2000-01-25 Detroit Diesel Corporation Method and system for controlling fuel pressure in a common rail fuel injection system
JP3317202B2 (ja) * 1997-08-04 2002-08-26 トヨタ自動車株式会社 蓄圧式エンジンの燃料噴射制御装置
DE19735560B4 (de) * 1997-08-16 2007-06-21 Robert Bosch Gmbh Verfahren und Vorrichtung zur Steuerung eines Verbrauchers
DE19757594C2 (de) * 1997-12-23 2002-11-28 Siemens Ag Verfahren und Vorrichtung zur Funktionsüberwachung eines Druckreglers
JP2001263142A (ja) * 2000-03-15 2001-09-26 Hitachi Ltd 内燃機関用燃料噴射装置
US7406949B2 (en) * 2006-11-06 2008-08-05 Caterpillar Inc. Selective displacement control of multi-plunger fuel pump
JP4650449B2 (ja) * 2007-04-05 2011-03-16 株式会社デンソー 燃料供給装置
DE102009048981B4 (de) * 2009-10-09 2016-12-29 Dspace Digital Signal Processing And Control Engineering Gmbh Vorrichtung zum Testen einer elektrischen Komponente
EP2336533A3 (de) * 2009-12-19 2014-08-06 DEUTZ Aktiengesellschaft Verfahren zur Erkennung und Bestimmung einer defekten Hochdruckpumpe eines Common-Rail-Systems mittels Sensorsignalen und Steuergerät an einer Brennkraftmaschine
WO2011118445A1 (ja) * 2010-03-25 2011-09-29 株式会社ケーヒン 駆動回路の配置構造
JP5358621B2 (ja) * 2011-06-20 2013-12-04 日立オートモティブシステムズ株式会社 燃料噴射装置
US9228482B2 (en) * 2012-09-07 2016-01-05 GM Global Technology Operations LLC System and method for diagnosing a fault in a switchable water pump for an engine based on a change in crankshaft speed
DE102012224004A1 (de) * 2012-12-20 2014-06-26 Robert Bosch Gmbh Hochdruckeinspritzsystem
CN104895716B (zh) * 2015-04-15 2017-09-29 中国航发北京航科发动机控制系统科技有限公司 一种用于燃油分配器的燃油储存装置
JP6464076B2 (ja) * 2015-11-17 2019-02-06 ヤンマー株式会社 燃料噴射ポンプ
DE102016219959B4 (de) * 2016-10-13 2018-06-21 Continental Automotive Gmbh Verfahren zum Überprüfen einer Kalibrierung eines Drucksensors eines Kraftfahrzeug-Einspritzsystems sowie Steuervorrichtung, Hochdruckeinspritzsystem und Kraftfahrzeug
CN109083791B (zh) * 2018-09-30 2019-09-27 潍柴动力股份有限公司 发动机喷油驱动的故障检测方法及故障检测装置
CN111102257B (zh) * 2018-10-29 2021-04-27 株洲中车时代电气股份有限公司 液压缸同步控制方法及用于控制多液压缸同步动作的系统
CN109637092A (zh) * 2018-11-23 2019-04-16 鑫益能机电科技（厦门）有限公司 一种可燃性气体检测控制装置及系统
JP7172756B2 (ja) * 2019-03-08 2022-11-16 株式会社デンソー 高圧ポンプの制御装置
IT201900010059A1 (it) * 2019-06-25 2020-12-25 Bosch Gmbh Robert Sistema e metodo di controllo di una elettrovalvola di dosaggio in un gruppo di pompaggio per alimentare combustibile ad un motore a combustione interna
CN110807252B (zh) * 2019-10-29 2021-06-25 山东师范大学 高压油管单向减压阀的最佳开启时长动态计算方法及装置
KR20210104317A (ko) * 2020-02-17 2021-08-25 현대자동차주식회사 인젝터 열림 시간 편차 개선을 위한 연료 분사 제어 장치 및 방법
CN113958393B (zh) * 2021-12-22 2022-04-22 深圳市鑫鸿发环保设备有限公司 一种混合动力电动汽车废气截流传热再利用装置及其方法
CN115573965B (zh) * 2022-12-07 2023-03-21 太原理工大学 一种多功能电液流量控制阀及流量控制方法

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US4884549A (en) * 1986-04-21 1989-12-05 Stanadyne Automotive Corp. Method and apparatus for regulating fuel injection timing and quantity
JP2690734B2 (ja) * 1987-09-16 1997-12-17 株式会社デンソー 可変吐出量高圧ポンプ
JP2590499B2 (ja) * 1987-12-03 1997-03-12 トヨタ自動車株式会社 内燃機関の燃料噴射装置
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JP3010777B2 (ja) * 1991-05-15 2000-02-21 トヨタ自動車株式会社 内燃機関の燃料噴射制御装置
JPH05106495A (ja) * 1991-10-15 1993-04-27 Nippondenso Co Ltd 内燃機関の蓄圧式燃料噴射装置
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JPH06200800A (ja) * 1992-12-28 1994-07-19 Nippondenso Co Ltd ディーゼル機関の蓄圧式燃料噴射装置
JP3360336B2 (ja) * 1993-01-12 2002-12-24 株式会社デンソー 内燃機関の燃料噴射装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8011350B2 (en) 2007-03-09 2011-09-06 Mitsubishi Electric Corporation High pressure fuel pump control apparatus for an internal combustion engine
DE102007043565B4 (de) * 2007-03-09 2015-02-19 Mitsubishi Electric Corp. Hochdruck-Kraftstoffpumpen-Steuervorrichtung für einen Verbrennungsmotor

Also Published As

Publication number Publication date
JPH0842382A (ja) 1996-02-13
DE69525986D1 (de) 2002-05-02
EP0681100B1 (de) 2002-03-27
CN1116686A (zh) 1996-02-14
CN1056668C (zh) 2000-09-20
JP2865588B2 (ja) 1999-03-08
BR9501935A (pt) 1995-12-19
EP0681100A2 (de) 1995-11-08
EP0681100A3 (de) 1998-06-17
ATE215178T1 (de) 2002-04-15

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee