EP1816335A3 - Verfahren und Motorsteuergerät - Google Patents
Verfahren und Motorsteuergerät Download PDFInfo
- Publication number
- EP1816335A3 EP1816335A3 EP20070100447 EP07100447A EP1816335A3 EP 1816335 A3 EP1816335 A3 EP 1816335A3 EP 20070100447 EP20070100447 EP 20070100447 EP 07100447 A EP07100447 A EP 07100447A EP 1816335 A3 EP1816335 A3 EP 1816335A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- pressure
- control
- valve
- rail
- map
- 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.)
- Withdrawn
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
- F02D41/3863—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
- F02D41/24—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means
- F02D41/2406—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using essentially read only memories
- F02D41/2425—Particular ways of programming the data
- F02D41/2429—Methods of calibrating or learning
- F02D41/2451—Methods of calibrating or learning characterised by what is learned or calibrated
- F02D41/2464—Characteristics of actuators
-
- 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
- F02D41/24—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means
- F02D41/2406—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using essentially read only memories
- F02D41/2425—Particular ways of programming the data
- F02D41/2429—Methods of calibrating or learning
- F02D41/2477—Methods of calibrating or learning characterised by the method used for learning
-
- 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
- F02D41/02—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
- F02D41/1406—Introducing closed-loop corrections characterised by the control or regulation method with use of a optimisation method, e.g. iteration
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T70/00—Locks
- Y10T70/50—Special application
- Y10T70/5093—For closures
- Y10T70/5155—Door
- Y10T70/5199—Swinging door
- Y10T70/5204—Interfitting lock housing and keeper
- Y10T70/5212—Sliding dead bolt
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T70/00—Locks
- Y10T70/50—Special application
- Y10T70/5093—For closures
- Y10T70/5155—Door
- Y10T70/5199—Swinging door
- Y10T70/5246—Dead bolts
- Y10T70/5248—Multiple
- Y10T70/5252—Sliding and swinging
- Y10T70/5257—Combination operable only
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Control Of Fluid Pressure (AREA)
- Fuel-Injection Apparatus (AREA)
Abstract
A Messen des Druckes in dem Rail;
B Bestimmen des Steuerstroms des Druckregelventils;
C Anpassen des gespeicherten Vorsteuerkennfeldes mittels eines Regressionsverfahrens unter Einbezug des in Schritt A gemessenen Druckes und der in Schritt B gemessenen Steuerstroms.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200610004602 DE102006004602B3 (de) | 2006-02-01 | 2006-02-01 | Verfahren und Motorsteuergerät zur Annäherung eines Vorsteuerkennfeldes eines Druckregelventils |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1816335A2 EP1816335A2 (de) | 2007-08-08 |
EP1816335A3 true EP1816335A3 (de) | 2010-03-10 |
Family
ID=38024396
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP20070100447 Withdrawn EP1816335A3 (de) | 2006-02-01 | 2007-01-12 | Verfahren und Motorsteuergerät |
Country Status (4)
Country | Link |
---|---|
US (1) | US7454283B2 (de) |
EP (1) | EP1816335A3 (de) |
CN (1) | CN101012795B (de) |
DE (1) | DE102006004602B3 (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007053403B4 (de) * | 2007-11-09 | 2016-06-09 | Continental Automotive Gmbh | Verfahren und Vorrichtung zum Bestimmen einer schwingungsoptimierten Einstellung einer Einspritzvorrichtung |
DE102009045563B4 (de) | 2009-10-12 | 2019-06-13 | Robert Bosch Gmbh | Verfahren zum Bestimmen wenigstens eines Raildruck-Schließstrom-Wertepaares für ein Druckregelventil eines Common-Rail-Einspritzsystems |
DE102013221981A1 (de) * | 2013-10-29 | 2015-04-30 | Robert Bosch Gmbh | Verfahren zur Steuerung eines Druckregelventils einer Kraftstoffeinspritzanlage insbesondere eines Kraftfahrzeugs |
CN103838978A (zh) * | 2014-03-25 | 2014-06-04 | 中国工程物理研究院化工材料研究所 | 一种实现压力按时间分段曲线控制的方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4418731A1 (de) * | 1994-05-28 | 1995-11-30 | Bosch Gmbh Robert | Verfahren zur Steuerung/Regelung von Prozessen in einem Kraftfahrzeug |
DE10036153A1 (de) * | 2000-07-25 | 2002-02-07 | Volkswagen Ag | Verfahren und Vorrichtung zur Regelung einer Verbrennungskrafmaschine |
US6497223B1 (en) * | 2000-05-04 | 2002-12-24 | Cummins, Inc. | Fuel injection pressure control system for an internal combustion engine |
DE10133555A1 (de) * | 2001-07-11 | 2003-01-30 | Bosch Gmbh Robert | Verfahren zum zylinderindividuellen Abgleich der Einspritzmenge bei Brennkraftmaschinen |
DE10162989C1 (de) * | 2001-12-20 | 2003-10-09 | Siemens Ag | Schaltungsanordnung zum Regeln einer regelbaren Kraftstoffpumpe, Verfahren zum Regeln einer Förderleistung und Verfahren zum Überprüfen der Funktionsfähigkeit einer regelbaren Kraftstoffpumpe |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3908480B2 (ja) * | 2001-05-16 | 2007-04-25 | ボッシュ株式会社 | 燃料噴射装置における動作制御方法及び燃料噴射装置 |
JP2004239230A (ja) * | 2003-02-10 | 2004-08-26 | Nissan Motor Co Ltd | 内燃機関の燃焼制御装置 |
JP2004239229A (ja) * | 2003-02-10 | 2004-08-26 | Nissan Motor Co Ltd | 内燃機関の燃料性状判定装置 |
US20040237036A1 (en) | 2003-05-21 | 2004-11-25 | Qulst Robert D. | Methods and systems for generating supporting files for commands |
JP4111123B2 (ja) * | 2003-11-05 | 2008-07-02 | 株式会社デンソー | コモンレール式燃料噴射装置 |
DE102004009616A1 (de) * | 2004-02-27 | 2005-09-22 | Siemens Ag | Verfahren und Vorrichtung zur Steuerung des Volumenstroms in einem Kraftstoff-Einspritzsystem einer Brennkraftmaschine |
-
2006
- 2006-02-01 DE DE200610004602 patent/DE102006004602B3/de not_active Expired - Fee Related
-
2007
- 2007-01-12 EP EP20070100447 patent/EP1816335A3/de not_active Withdrawn
- 2007-02-01 US US11/670,186 patent/US7454283B2/en active Active
- 2007-02-01 CN CN2007100079920A patent/CN101012795B/zh not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4418731A1 (de) * | 1994-05-28 | 1995-11-30 | Bosch Gmbh Robert | Verfahren zur Steuerung/Regelung von Prozessen in einem Kraftfahrzeug |
US6497223B1 (en) * | 2000-05-04 | 2002-12-24 | Cummins, Inc. | Fuel injection pressure control system for an internal combustion engine |
DE10036153A1 (de) * | 2000-07-25 | 2002-02-07 | Volkswagen Ag | Verfahren und Vorrichtung zur Regelung einer Verbrennungskrafmaschine |
DE10133555A1 (de) * | 2001-07-11 | 2003-01-30 | Bosch Gmbh Robert | Verfahren zum zylinderindividuellen Abgleich der Einspritzmenge bei Brennkraftmaschinen |
DE10162989C1 (de) * | 2001-12-20 | 2003-10-09 | Siemens Ag | Schaltungsanordnung zum Regeln einer regelbaren Kraftstoffpumpe, Verfahren zum Regeln einer Förderleistung und Verfahren zum Überprüfen der Funktionsfähigkeit einer regelbaren Kraftstoffpumpe |
Non-Patent Citations (1)
Title |
---|
D. W. ROSE; M. CARY; S. B. ZULCZYK; R. SBASCHNIG; K. M. EBRAHIMI: "An engine mapping case study~A two-stage regression approach", CONFERENCE INFO: STATISTICS AND ANALYTICAL METHODS IN AUTOMOTIVE ENGINEERING - 24/25-09-2002, 24 September 2002 (2002-09-24), Institution of Mechanical Engineers, London, England, pages 53 - 79, XP008118118, ISBN: 1-86058-387-3 * |
Also Published As
Publication number | Publication date |
---|---|
CN101012795B (zh) | 2012-05-30 |
DE102006004602B3 (de) | 2007-05-31 |
EP1816335A2 (de) | 2007-08-08 |
CN101012795A (zh) | 2007-08-08 |
US20070192016A1 (en) | 2007-08-16 |
US7454283B2 (en) | 2008-11-18 |
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