IN2014DE03136A - - Google Patents
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- Publication number
- IN2014DE03136A IN2014DE03136A IN3136DE2014A IN2014DE03136A IN 2014DE03136 A IN2014DE03136 A IN 2014DE03136A IN 3136DE2014 A IN3136DE2014 A IN 3136DE2014A IN 2014DE03136 A IN2014DE03136 A IN 2014DE03136A
- Authority
- IN
- India
- Prior art keywords
- par
- play
- actuator play
- actuator
- injector
- Prior art date
Links
- 239000000446 fuel Substances 0.000 abstract 4
- 238000000034 method Methods 0.000 abstract 2
- 238000012544 monitoring process Methods 0.000 abstract 2
- 238000002485 combustion reaction Methods 0.000 abstract 1
- 238000002347 injection Methods 0.000 abstract 1
- 239000007924 injection Substances 0.000 abstract 1
- 238000004088 simulation Methods 0.000 abstract 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D1/00—Controlling fuel-injection pumps, e.g. of high pressure injection type
- F02D1/02—Controlling fuel-injection pumps, e.g. of high pressure injection type not restricted to adjustment of injection timing, e.g. varying amount of fuel delivered
- F02D1/08—Transmission of control impulse to pump control, e.g. with power drive or power assistance
-
- 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
- F02D41/2096—Output circuits, e.g. for controlling currents in command coils for controlling piezoelectric injectors
-
- 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
- F02D41/221—Safety or indicating devices for abnormal conditions relating to the failure of actuators or electrically driven elements
-
- 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
-
- 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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fuel-Injection Apparatus (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1361448A FR3013392B1 (fr) | 2013-11-21 | 2013-11-21 | Procede de surveillance d'un injecteur de carburant d'un moteur a combustion interne d'un vehicule |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN2014DE03136A true IN2014DE03136A (enrdf_load_stackoverflow) | 2015-07-03 |
Family
ID=50179712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN3136DE2014 IN2014DE03136A (enrdf_load_stackoverflow) | 2013-11-21 | 2014-10-31 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US9650969B2 (enrdf_load_stackoverflow) |
| CN (1) | CN104653321B (enrdf_load_stackoverflow) |
| FR (1) | FR3013392B1 (enrdf_load_stackoverflow) |
| IN (1) | IN2014DE03136A (enrdf_load_stackoverflow) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102011087961A1 (de) * | 2011-12-08 | 2013-06-13 | Robert Bosch Gmbh | Verfahren zum Lernen einer minimalen Ansteuerdauer von Einspritzventilen eines Verbrennungsmotors |
| CN107133157A (zh) * | 2017-04-11 | 2017-09-05 | 广东网金控股股份有限公司 | 一种自动化云平台易用性测评方法及系统 |
| US10615585B2 (en) * | 2017-07-26 | 2020-04-07 | GM Global Technology Operations LLC | Fault mitigation for electrical actuator using regulated voltage control |
| US11236695B2 (en) * | 2019-09-17 | 2022-02-01 | GM Global Technology Operations LLC | Diagnostic methods and systems |
| CN112699558A (zh) * | 2020-12-31 | 2021-04-23 | 新奥数能科技有限公司 | 一种能源类表计的无感知更换设计方法及装置 |
Family Cites Families (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2760050A (en) | 1952-12-18 | 1956-08-21 | Porsche Kg | Door handle lighting fixture for automotive vehicles |
| DE19921242C1 (de) * | 1999-05-07 | 2000-10-26 | Siemens Ag | Verfahren zum Positionieren des Stellantriebs in einem Kraftstoffinjektor und Vorrichtung zur Durchführung des Verfahrens |
| DE10012607C2 (de) * | 2000-03-15 | 2002-01-10 | Siemens Ag | Verfahren zur Ansteuerung eines kapazitiven Stellgliedes |
| US6360161B1 (en) | 2000-05-04 | 2002-03-19 | Bombardier Motor Corporation Of America | Method and system for fuel injector coefficient installation |
| DE10055639A1 (de) * | 2000-11-10 | 2002-05-23 | Siemens Ag | Injektor zum Einspritzen von Kraftstoff in einen Brennraum |
| DE10123372B4 (de) * | 2001-05-14 | 2006-12-28 | Siemens Ag | Verfahren zur Ansteuerung eines piezoelektrischen Aktors, der der Verschiebung eines Elements dient |
| US6725147B2 (en) | 2001-10-31 | 2004-04-20 | International Engine Intellectual Property Company, Llc | System and method for predicting quantity of injected fuel and adaptation to engine control system |
| DE102004044450B3 (de) * | 2004-09-14 | 2006-04-06 | Siemens Ag | Verfahren und Vorrichtung zur Leerhuberkennung von Injektoren |
| DE102005001498B4 (de) | 2005-01-12 | 2007-02-08 | Siemens Ag | Verfahren und Vorrichtung zum Steuern eines Injektors |
| DE102006036568A1 (de) * | 2006-08-04 | 2008-02-07 | Siemens Ag | Verfahren zur Detektion von Ventilöffnungszeitpunkten von Kraftstoffeinspritzsystemen einer Brennkraftmaschine |
| DE102008020931A1 (de) * | 2008-04-25 | 2009-11-19 | Continental Automotive Gmbh | Verfahren zur Ansteuerung eines Piezoaktors in einem Kraftstoffinjektor |
| DE102008023372B4 (de) * | 2008-05-13 | 2015-07-16 | Continental Automotive Gmbh | Verfahren und Vorrichtung zum Betreiben einer Stellvorrichtung |
| DE102008023373B4 (de) * | 2008-05-13 | 2010-04-08 | Continental Automotive Gmbh | Verfahren zum Steuern eines Einspritzventils, Kraftstoff-Einspritzanlage und Verbrennungsmotor |
| DE102008027516B3 (de) | 2008-06-10 | 2010-04-01 | Continental Automotive Gmbh | Verfahren zur Einspritzmengenabweichungsdetektion und zur Korrektur einer Einspritzmenge sowie Einspritzsystem |
| DE102008045955A1 (de) * | 2008-09-04 | 2010-03-11 | Continental Automotive Gmbh | Verfahren und Vorrichtung zur Korrektur einer temperaturbedingten Längenänderung einer Aktoreinheit, die im Gehäuse eines Kraftstoffinjektors angeordnet ist |
| DE102008051820B4 (de) * | 2008-10-15 | 2016-02-18 | Continental Automotive Gmbh | Verfahren zur Korrektur von Einspritzmengen bzw. -dauern eines Kraftstoffinjektors |
| US7856867B2 (en) | 2009-02-06 | 2010-12-28 | Gm Global Technology Operations, Inc. | Injector control performance diagnostic systems |
| BR112012002166B1 (pt) | 2009-07-29 | 2019-07-30 | American Science And Engineering, Inc. | Sistema de inspeção para inspecionar um objeto |
| DE102010021168B4 (de) * | 2010-05-21 | 2020-06-25 | Continental Automotive Gmbh | Verfahren zum Betreiben einer Brennkraftmaschine und Brennkraftmaschine |
| DE102010039841B4 (de) | 2010-08-26 | 2014-01-09 | Continental Automotive Gmbh | Verfahren zum Anpassen der Einspritzcharakteristik eines Einspritzventils |
| DE102011003751B4 (de) * | 2011-02-08 | 2021-06-10 | Vitesco Technologies GmbH | Einspritzvorrichtung |
| DE102011005283B4 (de) * | 2011-03-09 | 2013-05-23 | Continental Automotive Gmbh | Verfahren zur Erkennung fehlerhafter Komponenten eines elektronisch geregelten Kraftstoffeinspritzsystems eines Verbrennungsmotors |
| DE102011005285B4 (de) * | 2011-03-09 | 2015-08-20 | Continental Automotive Gmbh | Verfahren zur Bestimmung des Leerhubes eines Piezoinjektors mit direkt betätigter Düsennadel |
| DE102011075732B4 (de) * | 2011-05-12 | 2021-02-11 | Vitesco Technologies GmbH | Regelverfahren für ein Einspritzventil und Einspritzsystem |
| DE102012202344B4 (de) | 2012-02-16 | 2013-11-14 | Continental Automotive Gmbh | Verfahren zur Druckregelung in einem Hochdruckbereich einer Brennkraftmaschine |
| FR3002592B1 (fr) * | 2013-02-26 | 2016-09-16 | Continental Automotive France | Procede de pilotage d'un injecteur piezoelectrique de carburant d'un moteur a combustion interne de vehicule, comportant une etape de polarisation de l'actionneur piezoelectrique |
-
2013
- 2013-11-21 FR FR1361448A patent/FR3013392B1/fr active Active
-
2014
- 2014-10-31 IN IN3136DE2014 patent/IN2014DE03136A/en unknown
- 2014-11-20 CN CN201410668784.5A patent/CN104653321B/zh active Active
- 2014-11-20 US US14/548,555 patent/US9650969B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| FR3013392A1 (fr) | 2015-05-22 |
| US20150142295A1 (en) | 2015-05-21 |
| CN104653321A (zh) | 2015-05-27 |
| CN104653321B (zh) | 2019-04-26 |
| US9650969B2 (en) | 2017-05-16 |
| FR3013392B1 (fr) | 2017-12-29 |
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