KR20000068451A - 내연기관, 특히 차량 작동시스템 - Google Patents
내연기관, 특히 차량 작동시스템 Download PDFInfo
- Publication number
- KR20000068451A KR20000068451A KR1019997001824A KR19997001824A KR20000068451A KR 20000068451 A KR20000068451 A KR 20000068451A KR 1019997001824 A KR1019997001824 A KR 1019997001824A KR 19997001824 A KR19997001824 A KR 19997001824A KR 20000068451 A KR20000068451 A KR 20000068451A
- Authority
- KR
- South Korea
- Prior art keywords
- pressure
- temperature
- control
- storage compartment
- combustion engine
- 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.)
- Granted
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
-
- 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
- F02D41/3863—Controlling the fuel pressure by controlling the flow out of the common rail, e.g. using pressure relief valves
-
- 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
- F02D41/1438—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor
- F02D41/1486—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor with correction for particular operating conditions
- F02D41/1488—Inhibiting the regulation
-
- 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
- F02D41/02—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
- F02D2041/1413—Controller structures or design
- F02D2041/1415—Controller structures or design using a state feedback or a state space representation
- F02D2041/1416—Observer
-
- 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
- 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)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
- Fuel-Injection Apparatus (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
Abstract
Description
Claims (16)
- 연료가 저장실(2)로부터 공급되며, 저장실(2)에 압력(Pist)이 생성되며, 저장실(2)의 압력(Pist)의 측정치(Upist)가 측정되며, 저장실(2)의 압력이 기준치(Upsoll)로 조절되는 내연기관, 특히 차량용 연료공급시스템(1) 작동방법에 있어서,연료저장실(2)의 압력조절을 조절장치가 교대로 수행하는 것을 특징으로 하는 연료공급시스템(1) 작동방법.
- 제 1 항에 있어서, 저장실(2)의 압력제어기능의 결함이 인식되며, 제어기능의 결함이 인식된 후 제어기가 차단되고 조절장치가 연결되는 것을 특징으로 하는 방법.
- 제 1 항 또는 2 항에 있어서, 저장실(2)의 압력제어를 관측자 모델(17)이 교대로 수행하는 것을 특징으로 하는 방법.
- 제 3 항에 있어서, 관측자모델(17)의 온도보정이 수행되는 것을 특징으로 하는 방법.
- 제 1 항 내지 제 4 항중 어느 한 항에 있어서, 저장실(2)의 압력조절을 위해 온도인자(k)와 관련된 공급전압(Uo)이 설치되는 것을 특징으로 하는 방법.
- 제 1 항 내지 제 5 항중 어느 한 항에 있어서, 저장실(2)의 압력조절 또는 제어를 위해 온도인자(k)와 관련된 제어전압(Up)이 설치되는 것을 특징으로 하는 방법.
- 제 5 항 또는 6 항에 있어서, 인자(k)의, 저장실 압력에 영향을 미치는 압력제어밸브(10)에 대한 온도변동 의존도를 산출하는 것을 특징으로 하는 방법.
- 제 7 항에 있어서, 압력제어밸브(10)의 온도변동과, 압력제어밸브(10)의 코일 온도변동에 대한 의존도를 산출하는 것을 특징으로 하는 방법.
- 제 5 항 내지 제 8 항중 어느 한 항에 있어서, 온도 의존인자(k)를 공급전압(Uo)으로 나누는 것을 특징으로 하는 방법.
- 제 5 항 내지 제 9 항중 어느 한 항에 있어서, 온도 의존인자(k)의 내연기관회전수 또는 차량속도 또는 냉각수온도 또는 흡입공기온도에 대한 의존도를 산출하는 것을 특징으로 하는 방법.
- 제 1 항 내지 제 10 항중 어느 한 항에 있어서, 계산기 특히 마이크로프로세서에서 실행되며, 상기 제 1 항 내지 10 항 중 하나의 방법수행에 적합한 프로그램이 저장되는 내연기관, 특히 차량제어장치(11)용 전기적 매체 특히 ROM(Read-Only-Memory)을 특징으로 하는 방법.
- 저장실(2) 연료운반 및 저장실(2) 압력(Pist)을 위한 펌프(4, 6), 및저장실(2) 압력(Pist) 측정치(Upist)의 측정을 위한 압력센서(9), 및저장실(2) 압력(Pist)에 영향을 주는 압력제어 밸브(10), 및저장실(2) 압력을 기준치(Upsoll)로 조절하는 수단이 있는 제어장치(11)를 가지는 내연기관 특히 차량용 연료공급시스템에 있어서,저장실(2) 압력제어를, 조절장치로 교대로 수행하는 수단을 가지는 제어장치(11)를 특징으로 하는 내연기관 특히 차량용 연료공급시스템.
- 제 12 항에 있어서, 상기 제어장치(11)가 결함, 특히 압력센서(9) 결함인식 및 제어기능을 차단 및 조절장치를 연결하는 수단을 가지는 것을 특징으로 하는 연료공급시스템.
- 제 12 항 또는 13 항에 있어서, 저장실(2) 압력조절을 위해 공급전압(Uo)이 온도 의존인자(k)와 관련되는 것을 특징으로 하는 연료공급시스템.
- 제 12항 또는 13항에 있어서, 저장실(12) 압력제어 또는 조절을 위해 제어전압(Up)이 온도의존 인자(k)와 관련되는 것을 특징으로 하는 연료공급시스템.
- 제 12 항 내지 제 15 항중 어느 한 항에 있어서, 제어장치(11)가 제어를 할 때, 특히 압력 제어밸브(10) 코일의 온도 변동을 고려하는 수단을 가지는 것을 특징으로 하는 연료공급시스템.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19729101.5 | 1997-07-08 | ||
| DE19729101A DE19729101A1 (de) | 1997-07-08 | 1997-07-08 | System zum Betreiben einer Brennkraftmaschine insbesondere eines Kraftfahrzeugs |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20000068451A true KR20000068451A (ko) | 2000-11-25 |
| KR100696085B1 KR100696085B1 (ko) | 2007-03-20 |
Family
ID=7834988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019997001824A Expired - Fee Related KR100696085B1 (ko) | 1997-07-08 | 1998-06-09 | 차량의 내연기관 작동시스템 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US6209521B1 (ko) |
| EP (1) | EP0925434B1 (ko) |
| JP (1) | JP4082744B2 (ko) |
| KR (1) | KR100696085B1 (ko) |
| DE (2) | DE19729101A1 (ko) |
| WO (1) | WO1999002837A1 (ko) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2298305A1 (en) * | 1999-07-07 | 2001-01-07 | Jason Edward Yost | System for detecting fuel injection timing |
| DE10016900C2 (de) * | 2000-04-05 | 2003-06-05 | Bosch Gmbh Robert | Verfahren zur Steuerung einer direkteinspritzenden Brennkraftmaschine |
| JP4566450B2 (ja) * | 2001-05-17 | 2010-10-20 | ボッシュ株式会社 | 蓄圧式燃料噴射装置 |
| US7007676B1 (en) | 2005-01-31 | 2006-03-07 | Caterpillar Inc. | Fuel system |
| WO2007083404A1 (ja) * | 2006-01-20 | 2007-07-26 | Bosch Corporation | 内燃機関の燃料噴射システム |
| JP4657140B2 (ja) * | 2006-04-24 | 2011-03-23 | 日立オートモティブシステムズ株式会社 | エンジンの燃料供給装置 |
| US7640078B2 (en) * | 2006-07-05 | 2009-12-29 | Advanced Energy Industries, Inc. | Multi-mode control algorithm |
| DE102006045923A1 (de) * | 2006-08-18 | 2008-02-21 | Robert Bosch Gmbh | Verfahren zur Bestimmung eines Raildruck-Sollwertes |
| JP4420097B2 (ja) * | 2007-10-02 | 2010-02-24 | 株式会社デンソー | 噴射異常検出装置及び燃料噴射システム |
| DE102008004877A1 (de) * | 2008-01-17 | 2009-07-23 | Robert Bosch Gmbh | Stromberechnungseinheit, Stromberechnungssystem und Stromberechnungsverfahren |
| GB0908113D0 (en) | 2009-05-12 | 2009-06-24 | Goodrich Control Sys Ltd | Metering valve control |
| DE102009050469B4 (de) * | 2009-10-23 | 2015-11-05 | Mtu Friedrichshafen Gmbh | Verfahren zur Steuerung und Regelung einer Brennkraftmaschine |
| JP5191983B2 (ja) * | 2009-12-16 | 2013-05-08 | 日立オートモティブシステムズ株式会社 | 内燃機関の診断装置 |
| US8707932B1 (en) * | 2010-08-27 | 2014-04-29 | Paragon Products, Llc | Fuel transfer pump system |
| JP5387538B2 (ja) * | 2010-10-18 | 2014-01-15 | 株式会社デンソー | 筒内噴射式内燃機関のフェールセーフ制御装置 |
| US10738727B2 (en) | 2015-02-03 | 2020-08-11 | Paragon Products, Llc | Electric pump pressure sensorless electronic pressure limiting and flow leveling system |
| DE102018217327B4 (de) * | 2018-10-10 | 2023-10-12 | Vitesco Technologies GmbH | Verfahren und Vorrichtung zur Plausibilisierung der Funktionsfähigkeit eines Hochdrucksensors einer Hochdruckkraftstoffeinspritzvorrichtung eines Kraftfahrzeugs |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4082066A (en) * | 1976-05-03 | 1978-04-04 | Allied Chemical Corporation | Modulation for fuel density in fuel injection system |
| GB1597129A (en) * | 1976-12-20 | 1981-09-03 | Gen Electric | Gas turbine engine control system |
| US4841936A (en) * | 1985-06-27 | 1989-06-27 | Toyota Jidosha Kabushiki Kaisha | Fuel injection control device of an internal combustion engine |
| US4903669A (en) * | 1989-04-03 | 1990-02-27 | General Motors Corporation | Method and apparatus for closed loop fuel control |
| JPH0569374U (ja) * | 1992-02-28 | 1993-09-21 | 富士重工業株式会社 | 筒内直噴式エンジンの異常警告装置 |
| JP3060266B2 (ja) * | 1992-11-09 | 2000-07-10 | 株式会社ユニシアジェックス | エンジンの燃料供給装置 |
| US5493902A (en) * | 1994-03-02 | 1996-02-27 | Ford Motor Company | On-board detection of pressure regulator malfunction |
| DE4446277B4 (de) * | 1994-12-23 | 2007-04-19 | Robert Bosch Gmbh | Kraftstoffversorgungssystem für eine Brennkraftmaschine |
| US5492099A (en) * | 1995-01-06 | 1996-02-20 | Caterpillar Inc. | Cylinder fault detection using rail pressure signal |
| JP3449041B2 (ja) * | 1995-06-02 | 2003-09-22 | 株式会社デンソー | 内燃機関の燃料供給装置 |
| DE19548278B4 (de) * | 1995-12-22 | 2007-09-13 | Robert Bosch Gmbh | Verfahren und Vorrichtung zur Steuerung einer Brennkraftmaschine |
-
1997
- 1997-07-08 DE DE19729101A patent/DE19729101A1/de not_active Ceased
-
1998
- 1998-06-09 EP EP98934877A patent/EP0925434B1/de not_active Expired - Lifetime
- 1998-06-09 KR KR1019997001824A patent/KR100696085B1/ko not_active Expired - Fee Related
- 1998-06-09 JP JP50796099A patent/JP4082744B2/ja not_active Expired - Fee Related
- 1998-06-09 US US09/254,573 patent/US6209521B1/en not_active Expired - Lifetime
- 1998-06-09 DE DE59806437T patent/DE59806437D1/de not_active Expired - Lifetime
- 1998-06-09 WO PCT/DE1998/001565 patent/WO1999002837A1/de not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| JP4082744B2 (ja) | 2008-04-30 |
| KR100696085B1 (ko) | 2007-03-20 |
| EP0925434A1 (de) | 1999-06-30 |
| JP2001500219A (ja) | 2001-01-09 |
| DE19729101A1 (de) | 1999-01-14 |
| US6209521B1 (en) | 2001-04-03 |
| WO1999002837A1 (de) | 1999-01-21 |
| EP0925434B1 (de) | 2002-11-27 |
| DE59806437D1 (de) | 2003-01-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR20000068451A (ko) | 내연기관, 특히 차량 작동시스템 | |
| US5131371A (en) | Method and arrangement for controlling a self-igniting internal combustion engine | |
| US5483940A (en) | Apparatus and a method for controlling fuel supply to engine | |
| US5448977A (en) | Fuel injector pulsewidth compensation for variations in injection pressure and temperature | |
| KR100413305B1 (ko) | 내연기관의연료량조정장치의감시방법및감시장치 | |
| US6578555B2 (en) | Control method | |
| US6497223B1 (en) | Fuel injection pressure control system for an internal combustion engine | |
| US7503313B2 (en) | Method and device for controlling an internal combustion engine | |
| US5816220A (en) | Process and device for monitoring a fuel delivery system | |
| EP0735260A2 (en) | Returnless fuel delivery mechanism with adaptive learning | |
| US20070246021A1 (en) | Fuel supply apparatus for engine and control method of same | |
| JPH08232741A (ja) | 内燃機関の燃料供給装置 | |
| US20110106409A1 (en) | Method and device for the pressure wave compensation during consecutive injections in an injection system of an internal combustion engine | |
| JPH09195880A (ja) | 内燃機関を制御する方法および装置 | |
| EP1308616B1 (en) | Fuel injection system with fuel pressure sensor | |
| US20030218437A1 (en) | Actuator regulation device and corresponding method | |
| JP3941853B2 (ja) | 燃料噴射制御装置 | |
| US20080210200A1 (en) | Method For Controlling a Fuel Delivery Device on an Internal Combustion Engine | |
| JPH1068353A (ja) | 燃料調量装置の監視方法及び装置 | |
| GB2378773A (en) | A method and apparatus for controlling the pressure in a high pressure fuel store | |
| KR101046825B1 (ko) | 연료 측정 시스템을 모니터링하기 위한 방법 및 장치 | |
| CN101375046B (zh) | 用于控制内燃机的方法和设备 | |
| GB2351816A (en) | Controlling multi-phase fuel injection in an internal combustion engine | |
| JP4460077B2 (ja) | 内燃機関の制御方法および装置 | |
| US6189378B1 (en) | Electronically controlled fuel injector trimming |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PA0105 | International application |
St.27 status event code: A-0-1-A10-A15-nap-PA0105 |
|
| PG1501 | Laying open of application |
St.27 status event code: A-1-1-Q10-Q12-nap-PG1501 |
|
| A201 | Request for examination | ||
| P11-X000 | Amendment of application requested |
St.27 status event code: A-2-2-P10-P11-nap-X000 |
|
| P13-X000 | Application amended |
St.27 status event code: A-2-2-P10-P13-nap-X000 |
|
| PA0201 | Request for examination |
St.27 status event code: A-1-2-D10-D11-exm-PA0201 |
|
| R17-X000 | Change to representative recorded |
St.27 status event code: A-3-3-R10-R17-oth-X000 |
|
| E902 | Notification of reason for refusal | ||
| PE0902 | Notice of grounds for rejection |
St.27 status event code: A-1-2-D10-D21-exm-PE0902 |
|
| P11-X000 | Amendment of application requested |
St.27 status event code: A-2-2-P10-P11-nap-X000 |
|
| P13-X000 | Application amended |
St.27 status event code: A-2-2-P10-P13-nap-X000 |
|
| E902 | Notification of reason for refusal | ||
| PE0902 | Notice of grounds for rejection |
St.27 status event code: A-1-2-D10-D21-exm-PE0902 |
|
| T11-X000 | Administrative time limit extension requested |
St.27 status event code: U-3-3-T10-T11-oth-X000 |
|
| T11-X000 | Administrative time limit extension requested |
St.27 status event code: U-3-3-T10-T11-oth-X000 |
|
| E13-X000 | Pre-grant limitation requested |
St.27 status event code: A-2-3-E10-E13-lim-X000 |
|
| P11-X000 | Amendment of application requested |
St.27 status event code: A-2-2-P10-P11-nap-X000 |
|
| P13-X000 | Application amended |
St.27 status event code: A-2-2-P10-P13-nap-X000 |
|
| E902 | Notification of reason for refusal | ||
| PE0902 | Notice of grounds for rejection |
St.27 status event code: A-1-2-D10-D21-exm-PE0902 |
|
| T11-X000 | Administrative time limit extension requested |
St.27 status event code: U-3-3-T10-T11-oth-X000 |
|
| R17-X000 | Change to representative recorded |
St.27 status event code: A-3-3-R10-R17-oth-X000 |
|
| T11-X000 | Administrative time limit extension requested |
St.27 status event code: U-3-3-T10-T11-oth-X000 |
|
| P11-X000 | Amendment of application requested |
St.27 status event code: A-2-2-P10-P11-nap-X000 |
|
| P13-X000 | Application amended |
St.27 status event code: A-2-2-P10-P13-nap-X000 |
|
| R17-X000 | Change to representative recorded |
St.27 status event code: A-3-3-R10-R17-oth-X000 |
|
| E701 | Decision to grant or registration of patent right | ||
| PE0701 | Decision of registration |
St.27 status event code: A-1-2-D10-D22-exm-PE0701 |
|
| GRNT | Written decision to grant | ||
| PR0701 | Registration of establishment |
St.27 status event code: A-2-4-F10-F11-exm-PR0701 |
|
| PR1002 | Payment of registration fee |
St.27 status event code: A-2-2-U10-U12-oth-PR1002 Fee payment year number: 1 |
|
| PG1601 | Publication of registration |
St.27 status event code: A-4-4-Q10-Q13-nap-PG1601 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 4 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 5 |
|
| FPAY | Annual fee payment |
Payment date: 20120306 Year of fee payment: 6 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 6 |
|
| FPAY | Annual fee payment |
Payment date: 20130304 Year of fee payment: 7 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 7 |
|
| LAPS | Lapse due to unpaid annual fee | ||
| PC1903 | Unpaid annual fee |
St.27 status event code: A-4-4-U10-U13-oth-PC1903 Not in force date: 20140313 Payment event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE |
|
| PC1903 | Unpaid annual fee |
St.27 status event code: N-4-6-H10-H13-oth-PC1903 Ip right cessation event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE Not in force date: 20140313 |
|
| R18-X000 | Changes to party contact information recorded |
St.27 status event code: A-5-5-R10-R18-oth-X000 |
|
| R18-X000 | Changes to party contact information recorded |
St.27 status event code: A-5-5-R10-R18-oth-X000 |