CN104838116B - 喷射到发动机尤其柴油发动机中的燃料量的确定方法 - Google Patents
喷射到发动机尤其柴油发动机中的燃料量的确定方法 Download PDFInfo
- Publication number
- CN104838116B CN104838116B CN201380066222.7A CN201380066222A CN104838116B CN 104838116 B CN104838116 B CN 104838116B CN 201380066222 A CN201380066222 A CN 201380066222A CN 104838116 B CN104838116 B CN 104838116B
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- China
- Prior art keywords
- heat
- cylinder
- fuel
- engine
- cum
- 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.)
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Links
- 239000000446 fuel Substances 0.000 title claims abstract description 64
- 238000000034 method Methods 0.000 title claims abstract description 40
- 238000012937 correction Methods 0.000 claims abstract description 16
- 230000005855 radiation Effects 0.000 claims abstract description 10
- 238000002485 combustion reaction Methods 0.000 claims description 57
- 230000010354 integration Effects 0.000 claims 1
- 238000009825 accumulation Methods 0.000 abstract 4
- 239000002360 explosive Substances 0.000 abstract 1
- 238000002347 injection Methods 0.000 description 19
- 239000007924 injection Substances 0.000 description 19
- 230000006870 function Effects 0.000 description 12
- 238000004364 calculation method Methods 0.000 description 8
- 239000003570 air Substances 0.000 description 6
- 239000007789 gas Substances 0.000 description 5
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 5
- 238000009530 blood pressure measurement Methods 0.000 description 3
- 230000001186 cumulative effect Effects 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- MGWGWNFMUOTEHG-UHFFFAOYSA-N 4-(3,5-dimethylphenyl)-1,3-thiazol-2-amine Chemical compound CC1=CC(C)=CC(C=2N=C(N)SC=2)=C1 MGWGWNFMUOTEHG-UHFFFAOYSA-N 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000000110 cooling liquid Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000520 microinjection Methods 0.000 description 1
- JCXJVPUVTGWSNB-UHFFFAOYSA-N nitrogen dioxide Inorganic materials O=[N]=O JCXJVPUVTGWSNB-UHFFFAOYSA-N 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000004705 quadratic configuration interaction calculation Methods 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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
- F02D41/24—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
-
- 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
- F02M65/00—Testing fuel-injection apparatus, e.g. testing injection timing ; Cleaning of fuel-injection apparatus
- F02M65/001—Measuring fuel delivery of a fuel injector
-
- 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
-
- 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
- F02D35/025—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions by determining temperatures inside the cylinder, e.g. combustion temperatures
- F02D35/026—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions by determining temperatures inside the cylinder, e.g. combustion temperatures 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
-
- 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
- F02D2200/0614—Actual fuel mass or fuel injection amount
- F02D2200/0616—Actual fuel mass or fuel injection amount determined by estimation
-
- 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
- Y02T10/12—Improving ICE efficiencies
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
Abstract
Description
Claims (9)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1262229 | 2012-12-18 | ||
FR1262229A FR2999647B1 (fr) | 2012-12-18 | 2012-12-18 | Procede de determination de la quantite de carburant injectee dans un moteur, notamment un moteur de type diesel |
PCT/EP2013/003820 WO2014095047A1 (fr) | 2012-12-18 | 2013-12-17 | Procédé de détermination de la quantité de carburant injectée dans un moteur, notamment un moteur de type diesel |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104838116A CN104838116A (zh) | 2015-08-12 |
CN104838116B true CN104838116B (zh) | 2017-06-13 |
Family
ID=48170606
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201380066222.7A Active CN104838116B (zh) | 2012-12-18 | 2013-12-17 | 喷射到发动机尤其柴油发动机中的燃料量的确定方法 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20150337787A1 (zh) |
CN (1) | CN104838116B (zh) |
FR (1) | FR2999647B1 (zh) |
WO (1) | WO2014095047A1 (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102015225736A1 (de) * | 2015-12-17 | 2017-06-22 | Robert Bosch Gmbh | Verfahren und Vorrichtung zur Bestimmung der Einspritzrate eines Einspritzventils |
DE102017215043A1 (de) * | 2017-08-29 | 2019-02-28 | Continental Automotive Gmbh | Verfahren und Vorrichtung zur Ermittlung der Einspritzmenge oder der Einspritzrate eines mittels eines Injektors in einen Reaktionsraum eingespritzten Fluids |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6102005A (en) * | 1998-02-09 | 2000-08-15 | Caterpillar Inc. | Adaptive control for power growth in an engine equipped with a hydraulically-actuated electronically-controlled fuel injection system |
FR2846373B1 (fr) * | 2002-10-29 | 2006-06-16 | Peugeot Citroen Automobiles Sa | Moteur diesel muni d'un dispositif de controle du debit d'injection de carburant |
JP4362826B2 (ja) * | 2004-11-18 | 2009-11-11 | トヨタ自動車株式会社 | 内燃機関の制御装置および空燃比算出方法 |
FR2901848B1 (fr) | 2006-05-30 | 2008-09-19 | Peugeot Citroen Automobiles Sa | Procede et dispositif de correction du debit de l'injection de carburant dit pilote dans un moteur diesel a injection directe du type a rampe commune, et moteur comprenant un tel dispositif |
JP4359298B2 (ja) * | 2006-09-12 | 2009-11-04 | 株式会社日立製作所 | エンジンの制御装置 |
US7788017B2 (en) * | 2006-12-27 | 2010-08-31 | Denso Corporation | Engine control, fuel property detection and determination apparatus, and method for the same |
DE102007061225A1 (de) * | 2007-12-19 | 2009-06-25 | Robert Bosch Gmbh | Verfahren und Vorrichtung zur Steuerung einer Brennkraftmaschine |
US8645044B2 (en) * | 2010-05-24 | 2014-02-04 | GM Global Technology Operations LLC | Method and apparatus for operating an internal combustion engine in a homogeneous-charge compression-ignition combustion mode |
US8918265B2 (en) * | 2012-01-18 | 2014-12-23 | GM Global Technology Operations LLC | Method and apparatus for controlling operation of an internal combustion engine operating in HCCI combustion mode |
-
2012
- 2012-12-18 FR FR1262229A patent/FR2999647B1/fr active Active
-
2013
- 2013-12-17 US US14/653,227 patent/US20150337787A1/en not_active Abandoned
- 2013-12-17 WO PCT/EP2013/003820 patent/WO2014095047A1/fr active Application Filing
- 2013-12-17 CN CN201380066222.7A patent/CN104838116B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
FR2999647B1 (fr) | 2017-10-27 |
US20150337787A1 (en) | 2015-11-26 |
CN104838116A (zh) | 2015-08-12 |
FR2999647A1 (fr) | 2014-06-20 |
WO2014095047A1 (fr) | 2014-06-26 |
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Date | Code | Title | Description |
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PB01 | Publication | ||
EXSB | Decision made by sipo to initiate substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20221207 Address after: Regensburg, Germany Patentee after: WeiPai Technology Co.,Ltd. Patentee after: CONTINENTAL AUTOMOTIVE GmbH Address before: Toulouse, France Patentee before: CONTINENTAL AUTOMOTIVE FRANCE Patentee before: CONTINENTAL AUTOMOTIVE GmbH |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20230425 Address after: Regensburg, Germany Patentee after: WeiPai Technology Co.,Ltd. Address before: Regensburg, Germany Patentee before: WeiPai Technology Co.,Ltd. Patentee before: CONTINENTAL AUTOMOTIVE GmbH |
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TR01 | Transfer of patent right |