KR20090016697A - 엔진의 적어도 하나의 연소실 내로 연료의 계량 공급을 제어하기 위한 방법 및 장치 - Google Patents
엔진의 적어도 하나의 연소실 내로 연료의 계량 공급을 제어하기 위한 방법 및 장치 Download PDFInfo
- Publication number
- KR20090016697A KR20090016697A KR1020087029903A KR20087029903A KR20090016697A KR 20090016697 A KR20090016697 A KR 20090016697A KR 1020087029903 A KR1020087029903 A KR 1020087029903A KR 20087029903 A KR20087029903 A KR 20087029903A KR 20090016697 A KR20090016697 A KR 20090016697A
- Authority
- KR
- South Korea
- Prior art keywords
- fuel
- variable
- combustion chamber
- correction
- control
- 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.)
- Ceased
Links
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D35/00—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for
- F02D35/02—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions
- F02D35/023—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions by determining the cylinder pressure
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D35/00—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for
- F02D35/02—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior 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
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- 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
- F02D41/40—Controlling fuel injection of the high pressure type with means for controlling injection timing or duration
-
- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D35/00—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for
- F02D35/02—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions
- F02D35/023—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions by determining the cylinder pressure
- F02D35/024—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions by determining the cylinder pressure using an estimation
-
- 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
- F02D41/40—Controlling fuel injection of the high pressure type with means for controlling injection timing or duration
- F02D41/402—Multiple injections
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/40—Engine management systems
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)
- Combined Controls Of Internal Combustion Engines (AREA)
Abstract
Description
Claims (8)
- 엔진의 적어도 하나의 연소실 내로 연료의 계량 공급을 제어하기 위한 방법이며, 분사된 연료량을 결정하는 제어 변수(AD)가 적어도 하나의 작동 특성값(QK, P)에 따라 사전 설정되는, 연료의 계량 공급을 제어하기 위한 방법에 있어서,제어 변수(AD)의 보정을 위한 보정값(K)은 실린더 압력을 특성화하는 실린더 압력 변수(PZ)와, 적어도 하나의 작동 특성값(QK, P)에 따라 사전 설정되는 것을 특징으로 하는, 연료의 계량 공급을 제어하기 위한 방법.
- 제1항에 있어서, 작동 특성값으로서는 연료 압력을 특성화하는 변수(P)가 사용되는 것을 특징으로 하는, 연료의 계량 공급을 제어하기 위한 방법.
- 제1항에 있어서, 작동 특성값으로서는 분사될 연료량을 특성화하는 변수(QK)가 사용되는 것을 특징으로 하는, 연료의 계량 공급을 제어하기 위한 방법.
- 제1항에 있어서, 실린더 압력 변수(PZ)는 센서에 의해 측정되는 것을 특징으로 하는, 연료의 계량 공급을 제어하기 위한 방법.
- 제1항에 있어서, 보정값은 기준값(PR)과, 실린더 압력 변수(PZ)를 위한 실제값 사이의 차이로부터 검출되는 것을 특징으로 하는, 연료의 계량 공급을 제어하기 위한 방법.
- 제1항에 있어서, 보정값(K)은 상기 차이와, 적어도 하나의 작동 특성값(QK, P)에 따른 적어도 하나의 계수(X, Y)에 따라 검출되는 것을 특징으로 하는, 연료의 계량 공급을 제어하기 위한 방법.
- 제1항에 있어서, 실린더 압력 변수(PZ)는 작동 특성값으로부터 검출되는 것을 특징으로 하는, 연료의 계량 공급을 제어하기 위한 방법.
- 엔진의 적어도 하나의 연소실 내로 연료의 계량 공급을 제어하기 위한 장치이며, 분사된 연료량을 결정하는 제어 변수(AD)를 적어도 하나의 작동 특성값(QK)으로부터 사전 설정하는 수단들(110)을 구비한, 연료의 계량 공급을 제어하기 위한 장치에 있어서,실린더 압력을 특성화하는 실린더 압력 변수(PZ)로부터 제어 변수(AD)의 보정을 위한 보정값(K)을 사전 설정하는 수단들(140)이 제공되는 것을 특징으로 하는, 연료의 계량 공급을 제어하기 위한 장치.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102006026876A DE102006026876A1 (de) | 2006-06-09 | 2006-06-09 | Verfahren und Vorrichtung zur Steuerung der Kraftstoffzumessung in wenigstens einen Brennraum einer Brennkraftmaschine |
| DE102006026876.8 | 2006-06-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20090016697A true KR20090016697A (ko) | 2009-02-17 |
Family
ID=38222670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020087029903A Ceased KR20090016697A (ko) | 2006-06-09 | 2007-05-04 | 엔진의 적어도 하나의 연소실 내로 연료의 계량 공급을 제어하기 위한 방법 및 장치 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US20090306878A1 (ko) |
| EP (1) | EP2032824A1 (ko) |
| JP (1) | JP2009540179A (ko) |
| KR (1) | KR20090016697A (ko) |
| CN (1) | CN101466930B (ko) |
| DE (1) | DE102006026876A1 (ko) |
| WO (1) | WO2007141099A1 (ko) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4353256B2 (ja) * | 2007-02-15 | 2009-10-28 | 株式会社デンソー | 燃料噴射制御装置及び燃料噴射制御システム |
| DE102008040227A1 (de) * | 2008-07-07 | 2010-01-14 | Robert Bosch Gmbh | Verfahren und Vorrichtung zur Druckwellenkompensation bei zeitlich aufeinander folgenden Einspritzungen in einem Einspritzsystem einer Brennkraftmaschine |
| FR2978209B1 (fr) * | 2011-07-21 | 2013-07-12 | IFP Energies Nouvelles | Procede de detection et de caracterisation de combustion anormale pour moteurs a combustion interne |
| CN107429624B (zh) * | 2015-03-05 | 2020-09-08 | 日立汽车系统株式会社 | 燃料喷射阀、燃料喷射阀的控制装置和控制方法 |
| DE102016219577B4 (de) * | 2016-10-10 | 2018-09-27 | Continental Automotive Gmbh | Verfahren und Vorrichtung zum Betreiben einer Brennkraftmaschine |
| KR102406014B1 (ko) * | 2017-12-27 | 2022-06-08 | 현대자동차주식회사 | Gdi 인젝터 정적유량 편차 보정 방법 및 그 시스템 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62265445A (ja) * | 1986-05-10 | 1987-11-18 | Nissan Motor Co Ltd | エンジンの燃料制御装置 |
| JP2510991B2 (ja) * | 1986-05-10 | 1996-06-26 | 日産自動車株式会社 | エンジン制御装置 |
| JP3819462B2 (ja) * | 1995-11-06 | 2006-09-06 | 株式会社日立製作所 | 筒内噴射エンジンの制御装置 |
| DE19718171C2 (de) * | 1997-04-29 | 2001-11-15 | Siemens Ag | Verfahren zum Bestimmen der Einspritzzeit für eine direkteinspritzende Brennkraftmaschine |
| US6234141B1 (en) * | 2000-01-11 | 2001-05-22 | Ford Global Technologies, Inc. | Method of controlling intake manifold pressure during startup of a direct injection engine |
| DE10240492A1 (de) * | 2002-09-03 | 2004-03-11 | Robert Bosch Gmbh | Verfahren zur Kalibrierung der Zylindersensorik einer zylinderindividuell betriebenen Brennkraftmaschine insbesondere eines Kraftfahrzeugs |
| JP4221574B2 (ja) * | 2003-02-20 | 2009-02-12 | 株式会社デンソー | 燃料噴射システム |
| JP3972881B2 (ja) * | 2003-09-30 | 2007-09-05 | トヨタ自動車株式会社 | 内燃機関の燃料噴射制御装置 |
| DE10353434A1 (de) * | 2003-11-15 | 2005-06-16 | Robert Bosch Gmbh | Verfahren und Steuergerät zur Bildung einer Einspritzimpulsbreite |
| DE102005016809A1 (de) * | 2005-04-12 | 2006-10-19 | Robert Bosch Gmbh | Verfahren und Vorrichtung zur Steuerung der Kraftstoffzumessung in wenigstens einen Brennraum einer Brennkraftmaschine |
-
2006
- 2006-06-09 DE DE102006026876A patent/DE102006026876A1/de not_active Withdrawn
-
2007
- 2007-05-04 EP EP07728791A patent/EP2032824A1/de not_active Withdrawn
- 2007-05-04 KR KR1020087029903A patent/KR20090016697A/ko not_active Ceased
- 2007-05-04 CN CN2007800211053A patent/CN101466930B/zh not_active Expired - Fee Related
- 2007-05-04 JP JP2009513626A patent/JP2009540179A/ja active Pending
- 2007-05-04 WO PCT/EP2007/054338 patent/WO2007141099A1/de not_active Ceased
- 2007-05-04 US US12/227,455 patent/US20090306878A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| CN101466930A (zh) | 2009-06-24 |
| WO2007141099A1 (de) | 2007-12-13 |
| US20090306878A1 (en) | 2009-12-10 |
| CN101466930B (zh) | 2013-12-18 |
| EP2032824A1 (de) | 2009-03-11 |
| JP2009540179A (ja) | 2009-11-19 |
| DE102006026876A1 (de) | 2007-12-13 |
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