IN2012DN02975A - - Google Patents
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- Publication number
- IN2012DN02975A IN2012DN02975A IN2975DEN2012A IN2012DN02975A IN 2012DN02975 A IN2012DN02975 A IN 2012DN02975A IN 2975DEN2012 A IN2975DEN2012 A IN 2975DEN2012A IN 2012DN02975 A IN2012DN02975 A IN 2012DN02975A
- Authority
- IN
- India
- Prior art keywords
- variable
- auxiliary variable
- valve
- modified
- mmod
- Prior art date
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
- F02D41/20—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
- F02D41/24—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
- F02D41/2432—Methods of calibration
-
- 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
- F02D41/2467—Characteristics of actuators for injectors
- F02D41/247—Behaviour for small quantities
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F7/00—Magnets
- H01F7/06—Electromagnets; Actuators including electromagnets
- H01F7/08—Electromagnets; Actuators including electromagnets with armatures
- H01F7/18—Circuit arrangements for obtaining desired operating characteristics, e.g. for slow operation, for sequential energisation of windings, for high-speed energisation of windings
- H01F7/1844—Monitoring or fail-safe circuits
-
- 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
- F02D2041/1433—Introducing closed-loop corrections characterised by the control or regulation method using a model or simulation of the system
-
- 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
- F02D2041/2037—Output circuits, e.g. for controlling currents in command coils characterised by the control of the circuit for preventing bouncing of the valve needle
-
- 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
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)
- Power Engineering (AREA)
- Magnetically Actuated Valves (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
- Fuel-Injection Apparatus (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200910054588 DE102009054588A1 (de) | 2009-12-14 | 2009-12-14 | Verfahren und Steuergerät zum Betreiben eines Ventils |
PCT/EP2010/068702 WO2011082901A1 (de) | 2009-12-14 | 2010-12-02 | Verfahren und steuergerät zum betreiben eines ventils |
Publications (1)
Publication Number | Publication Date |
---|---|
IN2012DN02975A true IN2012DN02975A (de) | 2015-07-31 |
Family
ID=43731833
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IN2975DEN2012 IN2012DN02975A (de) | 2009-12-14 | 2010-12-02 |
Country Status (5)
Country | Link |
---|---|
US (1) | US9068526B2 (de) |
CN (1) | CN102639848B (de) |
DE (1) | DE102009054588A1 (de) |
IN (1) | IN2012DN02975A (de) |
WO (1) | WO2011082901A1 (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6169404B2 (ja) | 2013-04-26 | 2017-07-26 | 日立オートモティブシステムズ株式会社 | 電磁弁の制御装置及びそれを用いた内燃機関の制御装置 |
DE102020213705A1 (de) * | 2020-10-30 | 2022-05-05 | Volkswagen Aktiengesellschaft | Verfahren zum Ermitteln eines Öffnungszeitpunkts eines Injektors mit einem Magnetventil, Computerprogramm, Steuergerät, Verbrennungskraftmaschine und Kraftfahrzeug |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10150199A1 (de) * | 2001-10-12 | 2003-04-24 | Wolfgang E Schultz | Verfahren und Schaltung zur Erkennung der Ankerlage eines Elektromagneten |
FI115008B (fi) * | 2003-05-13 | 2005-02-15 | Waertsilae Finland Oy | Menetelmä solenoidin toiminnan valvomiseksi |
DE102005036190A1 (de) * | 2005-08-02 | 2007-02-08 | Robert Bosch Gmbh | Verfahren und Vorrichtung zur Steuerung eines Einspritzsystems einer Brennkraftmaschine |
DE102005038934A1 (de) * | 2005-08-17 | 2007-02-22 | Trw Automotive Gmbh | Verfahren zur Bestimmung der Position eines Schiebers in einem elektromechanischen Ventil |
DE102006050171A1 (de) * | 2006-10-25 | 2008-04-30 | Robert Bosch Gmbh | Verfahren zur Bestimmung eines Kennfeldes der Einspritzmenge über einer elektrischen Größe eines elektrisch angesteuerten Einspritzventils |
DE102009032521B4 (de) * | 2009-07-10 | 2016-03-31 | Continental Automotive Gmbh | Bestimmung des Schließzeitpunkts eines Kraftstoffeinspritzventils basierend auf einer Auswertung der Ansteuerspannung |
DE102009054589A1 (de) * | 2009-12-14 | 2011-06-16 | Robert Bosch Gmbh | Verfahren und Steuergerät zum Betreiben eines Ventils |
-
2009
- 2009-12-14 DE DE200910054588 patent/DE102009054588A1/de active Pending
-
2010
- 2010-12-02 CN CN201080056540.1A patent/CN102639848B/zh active Active
- 2010-12-02 WO PCT/EP2010/068702 patent/WO2011082901A1/de active Application Filing
- 2010-12-02 IN IN2975DEN2012 patent/IN2012DN02975A/en unknown
- 2010-12-02 US US13/515,732 patent/US9068526B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
WO2011082901A1 (de) | 2011-07-14 |
DE102009054588A1 (de) | 2011-06-16 |
CN102639848A (zh) | 2012-08-15 |
US20130013170A1 (en) | 2013-01-10 |
CN102639848B (zh) | 2015-06-17 |
US9068526B2 (en) | 2015-06-30 |
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