CN109072803A - 用于诊断机动车辆的柴油发动机喷射器的运行的方法 - Google Patents
用于诊断机动车辆的柴油发动机喷射器的运行的方法 Download PDFInfo
- Publication number
- CN109072803A CN109072803A CN201780026199.7A CN201780026199A CN109072803A CN 109072803 A CN109072803 A CN 109072803A CN 201780026199 A CN201780026199 A CN 201780026199A CN 109072803 A CN109072803 A CN 109072803A
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- Prior art keywords
- injector
- parameter
- value
- efficiency
- engine
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 42
- 239000000446 fuel Substances 0.000 claims description 46
- 238000003745 diagnosis Methods 0.000 claims description 15
- 238000002347 injection Methods 0.000 claims description 13
- 239000007924 injection Substances 0.000 claims description 13
- 238000005259 measurement Methods 0.000 claims description 12
- 238000002485 combustion reaction Methods 0.000 description 17
- 239000007921 spray Substances 0.000 description 7
- 238000012360 testing method Methods 0.000 description 5
- 238000005299 abrasion Methods 0.000 description 4
- 238000009826 distribution Methods 0.000 description 4
- 241000208340 Araliaceae Species 0.000 description 3
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 3
- 235000003140 Panax quinquefolius Nutrition 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 235000008434 ginseng Nutrition 0.000 description 3
- 238000007689 inspection Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 235000001674 Agaricus brunnescens Nutrition 0.000 description 2
- 238000009530 blood pressure measurement Methods 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 238000011002 quantification Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 239000002671 adjuvant Substances 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000002405 diagnostic procedure Methods 0.000 description 1
- 239000002283 diesel fuel Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- F02D41/22—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
-
- 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
- F02D41/3827—Common rail control systems for diesel engines
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B77/00—Component parts, details or accessories, not otherwise provided for
- F02B77/08—Safety, indicating, or supervising devices
- F02B77/083—Safety, indicating, or supervising devices relating to maintenance, e.g. diagnostic device
-
- 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
- F02D2041/224—Diagnosis of the fuel system
-
- 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)
- Oil, Petroleum & Natural Gas (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
Abstract
Description
Claims (10)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1653713A FR3050768B1 (fr) | 2016-04-27 | 2016-04-27 | Procede de diagnostic du fonctionnement d'un injecteur de moteur diesel d'un vehicule automobile |
FR1653713 | 2016-04-27 | ||
PCT/FR2017/050857 WO2017187042A1 (fr) | 2016-04-27 | 2017-04-10 | Procédé de diagnostic du fonctionnement d'un injecteur de moteur diesel d'un véhicule automobile |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109072803A true CN109072803A (zh) | 2018-12-21 |
CN109072803B CN109072803B (zh) | 2021-09-21 |
Family
ID=56148517
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201780026199.7A Active CN109072803B (zh) | 2016-04-27 | 2017-04-10 | 用于诊断机动车辆的柴油发动机喷射器的运行的方法 |
Country Status (4)
Country | Link |
---|---|
US (1) | US10794315B2 (zh) |
CN (1) | CN109072803B (zh) |
FR (1) | FR3050768B1 (zh) |
WO (1) | WO2017187042A1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111857192A (zh) * | 2019-04-29 | 2020-10-30 | 新奥数能科技有限公司 | 喷射器的调控方法及装置 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6834993B2 (ja) * | 2018-01-11 | 2021-02-24 | 株式会社豊田自動織機 | 内燃機関の燃料噴射量制御方法 |
US10968823B1 (en) * | 2019-10-25 | 2021-04-06 | Caterpillar Inc. | Method and system for wear estimation |
JP7222363B2 (ja) * | 2020-01-07 | 2023-02-15 | トヨタ自動車株式会社 | エアフロメータの異常診断装置 |
DE102020214001B4 (de) * | 2020-11-06 | 2022-07-28 | Rolls-Royce Solutions GmbH | Verfahren zum Betreiben eines Injektors an einer Brennkraftmaschine, Steuergerät für eine Brennkraftmaschine, eingerichtet zur Durchführung eines solchen Verfahrens, und Brennkraftmaschine mit einem solchen Steuergerät |
Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2594889A1 (fr) * | 1986-02-26 | 1987-08-28 | Renault | Procede de compensation de la diminution de debit d'un injecteur de moteur a combustion interne |
US20030200957A1 (en) * | 2002-04-26 | 2003-10-30 | Shinogle Ronald D. | In-chassis determination of fuel injector performance |
US7150261B2 (en) * | 2004-08-26 | 2006-12-19 | Robert Bosch Gmbh | Method and device for controlling an internal combustion engine |
CN101463769A (zh) * | 2007-12-19 | 2009-06-24 | 株式会社电装 | 燃料喷射器故障监视装置和方法 |
CN101939521A (zh) * | 2008-01-22 | 2011-01-05 | 欧陆汽车有限责任公司 | 调整喷射特性曲线的方法与装置 |
CN103352763A (zh) * | 2013-05-24 | 2013-10-16 | 潍柴动力股份有限公司 | 喷油器map曲线的修正方法、装置及发动机燃油供给系统 |
US20130275026A1 (en) * | 2012-04-13 | 2013-10-17 | Caterpillar Inc. | Common Rail System Fault Diagnostic Using Digital Resonating Filter |
US20140283792A1 (en) * | 2013-03-22 | 2014-09-25 | Cummins Inc. | System, method, and apparatus for fuel injection control |
FR3007135A1 (fr) * | 2013-06-12 | 2014-12-19 | Renault Sa | Procede de diagnostic de l'etat de fonctionnement d'injecteurs de carburant dans un moteur a combustion interne, moteur a combustion interne et vehicule automobile utilisant un tel procede |
EP2886845A1 (en) * | 2013-12-17 | 2015-06-24 | Delphi International Operations Luxembourg S.à r.l. | Method and system to operate a variable orifice nozzle fuel injector |
CN105723077A (zh) * | 2013-11-21 | 2016-06-29 | 大陆汽车有限公司 | 用于操作喷射系统的喷射器的方法 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2816741B1 (fr) | 2000-11-10 | 2003-03-14 | Renault | Dispositif et procede d'aide au diagnostic d'un vehicule automobile |
FR2862086B1 (fr) | 2003-11-07 | 2006-02-17 | Peugeot Citroen Automobiles Sa | Systeme d'aide a la maintenance d'un filtre a particules integre dans une ligne d'echappement d'un moteur de vehicule automobile |
WO2007115140A2 (en) | 2006-03-31 | 2007-10-11 | Alaka'i Technologies | Aircraft-engine trend monitoring methods and systems |
US7856867B2 (en) | 2009-02-06 | 2010-12-28 | Gm Global Technology Operations, Inc. | Injector control performance diagnostic systems |
CA2798410C (en) * | 2010-05-20 | 2018-04-03 | Cummins Inc. | Injector performance test |
US8996235B2 (en) | 2011-11-14 | 2015-03-31 | GM Global Technology Operations LLC | Repair assist system for vehicle servicing |
FR2990998B1 (fr) * | 2012-05-23 | 2016-02-26 | Continental Automotive France | Procede de pilotage d'au moins un actionneur piezoelectrique d'injecteur de carburant d'un moteur a combustion interne |
DE102012022034A1 (de) | 2012-11-12 | 2014-05-15 | Deutsche Telekom Ag | Telekommunikationsendgerät, System und Verfahren zur Unterstützung der Wartung und/oder der Reparatur von Fahrzeugen, Computerprogramm und Computerprogrammprodukt |
DE102013004917A1 (de) | 2013-03-22 | 2014-09-25 | Deutsche Telekom Ag | Verfahren und System zur Fernauslesung von Daten eines Fahrzeugs zur Unterstützung der Wartung und/oder der Reparatur des Fahrzeugs, Telekommunikationsendgerät, Computerprogramm und Computerprogrammprodukt |
JP6123545B2 (ja) | 2013-04-22 | 2017-05-10 | 株式会社デンソー | 車両修理支援システム、サーバ及びコンピュータプログラム |
DE102013208169A1 (de) | 2013-05-03 | 2014-11-06 | Robert Bosch Gmbh | Informationssystem und Verfahren zur Informationsverarbeitung, insbesondere zur Unterstützung von Arbeiten in einer Kraftfahrzeug-Werkstatt |
JP6270491B2 (ja) | 2014-01-10 | 2018-01-31 | 大阪瓦斯株式会社 | 認証方法及び認証システム |
JP5661976B1 (ja) | 2014-03-07 | 2015-01-28 | 株式会社日立システムズ | 車両予防保守システム |
-
2016
- 2016-04-27 FR FR1653713A patent/FR3050768B1/fr active Active
-
2017
- 2017-04-10 CN CN201780026199.7A patent/CN109072803B/zh active Active
- 2017-04-10 US US16/095,089 patent/US10794315B2/en active Active
- 2017-04-10 WO PCT/FR2017/050857 patent/WO2017187042A1/fr active Application Filing
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2594889A1 (fr) * | 1986-02-26 | 1987-08-28 | Renault | Procede de compensation de la diminution de debit d'un injecteur de moteur a combustion interne |
US20030200957A1 (en) * | 2002-04-26 | 2003-10-30 | Shinogle Ronald D. | In-chassis determination of fuel injector performance |
US7150261B2 (en) * | 2004-08-26 | 2006-12-19 | Robert Bosch Gmbh | Method and device for controlling an internal combustion engine |
CN101463769A (zh) * | 2007-12-19 | 2009-06-24 | 株式会社电装 | 燃料喷射器故障监视装置和方法 |
CN101939521A (zh) * | 2008-01-22 | 2011-01-05 | 欧陆汽车有限责任公司 | 调整喷射特性曲线的方法与装置 |
US20130275026A1 (en) * | 2012-04-13 | 2013-10-17 | Caterpillar Inc. | Common Rail System Fault Diagnostic Using Digital Resonating Filter |
US20140283792A1 (en) * | 2013-03-22 | 2014-09-25 | Cummins Inc. | System, method, and apparatus for fuel injection control |
CN103352763A (zh) * | 2013-05-24 | 2013-10-16 | 潍柴动力股份有限公司 | 喷油器map曲线的修正方法、装置及发动机燃油供给系统 |
FR3007135A1 (fr) * | 2013-06-12 | 2014-12-19 | Renault Sa | Procede de diagnostic de l'etat de fonctionnement d'injecteurs de carburant dans un moteur a combustion interne, moteur a combustion interne et vehicule automobile utilisant un tel procede |
CN105723077A (zh) * | 2013-11-21 | 2016-06-29 | 大陆汽车有限公司 | 用于操作喷射系统的喷射器的方法 |
EP2886845A1 (en) * | 2013-12-17 | 2015-06-24 | Delphi International Operations Luxembourg S.à r.l. | Method and system to operate a variable orifice nozzle fuel injector |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111857192A (zh) * | 2019-04-29 | 2020-10-30 | 新奥数能科技有限公司 | 喷射器的调控方法及装置 |
CN111857192B (zh) * | 2019-04-29 | 2024-03-05 | 新奥数能科技有限公司 | 喷射器的调控方法及装置 |
Also Published As
Publication number | Publication date |
---|---|
CN109072803B (zh) | 2021-09-21 |
FR3050768B1 (fr) | 2019-09-13 |
FR3050768A1 (fr) | 2017-11-03 |
WO2017187042A1 (fr) | 2017-11-02 |
US10794315B2 (en) | 2020-10-06 |
US20190128204A1 (en) | 2019-05-02 |
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Effective date of registration: 20221212 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 |
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Effective date of registration: 20230506 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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