FR3043141B1 - Procede de verification de la fonctionnalite d'un systeme d'alimentation en carburant haute pression d'un moteur a combustion interne - Google Patents

Procede de verification de la fonctionnalite d'un systeme d'alimentation en carburant haute pression d'un moteur a combustion interne

Info

Publication number
FR3043141B1
FR3043141B1 FR1560341A FR1560341A FR3043141B1 FR 3043141 B1 FR3043141 B1 FR 3043141B1 FR 1560341 A FR1560341 A FR 1560341A FR 1560341 A FR1560341 A FR 1560341A FR 3043141 B1 FR3043141 B1 FR 3043141B1
Authority
FR
France
Prior art keywords
verifying
functionality
combustion engine
internal combustion
high pressure
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.)
Active
Application number
FR1560341A
Other languages
English (en)
Other versions
FR3043141A1 (fr
Inventor
Yves Agnus
Renaud Andre
Nicolas Girard
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Continental Automotive GmbH
Continental Automotive France SAS
Original Assignee
Continental Automotive GmbH
Continental Automotive France SAS
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Continental Automotive GmbH, Continental Automotive France SAS filed Critical Continental Automotive GmbH
Priority to FR1560341A priority Critical patent/FR3043141B1/fr
Priority to US15/770,627 priority patent/US10526993B2/en
Priority to PCT/EP2016/001737 priority patent/WO2017071797A1/fr
Priority to CN201680076940.6A priority patent/CN108474311B/zh
Publication of FR3043141A1 publication Critical patent/FR3043141A1/fr
Application granted granted Critical
Publication of FR3043141B1 publication Critical patent/FR3043141B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F02D41/3845—Controlling the fuel pressure by controlling the flow into the common rail, e.g. the amount of fuel pumped
    • 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
    • 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
    • F02D41/2477—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
    • F02D41/30—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
    • F02D41/22—Safety or indicating devices for abnormal conditions
    • F02D2041/224—Diagnosis of the fuel 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)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Fuel-Injection Apparatus (AREA)
FR1560341A 2015-10-29 2015-10-29 Procede de verification de la fonctionnalite d'un systeme d'alimentation en carburant haute pression d'un moteur a combustion interne Active FR3043141B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR1560341A FR3043141B1 (fr) 2015-10-29 2015-10-29 Procede de verification de la fonctionnalite d'un systeme d'alimentation en carburant haute pression d'un moteur a combustion interne
US15/770,627 US10526993B2 (en) 2015-10-29 2016-10-20 Method for checking the operation of a high-pressure fuel supply unit for an internal combustion engine
PCT/EP2016/001737 WO2017071797A1 (fr) 2015-10-29 2016-10-20 Procede de verification de la fonctionnalite d'un systeme d'alimentation en carburant haute pression d'un moteur a combustion interne
CN201680076940.6A CN108474311B (zh) 2015-10-29 2016-10-20 用于检查内燃发动机的高压燃料供应系统的运行的方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1560341A FR3043141B1 (fr) 2015-10-29 2015-10-29 Procede de verification de la fonctionnalite d'un systeme d'alimentation en carburant haute pression d'un moteur a combustion interne

Publications (2)

Publication Number Publication Date
FR3043141A1 FR3043141A1 (fr) 2017-05-05
FR3043141B1 true FR3043141B1 (fr) 2017-11-03

Family

ID=54848813

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1560341A Active FR3043141B1 (fr) 2015-10-29 2015-10-29 Procede de verification de la fonctionnalite d'un systeme d'alimentation en carburant haute pression d'un moteur a combustion interne

Country Status (4)

Country Link
US (1) US10526993B2 (fr)
CN (1) CN108474311B (fr)
FR (1) FR3043141B1 (fr)
WO (1) WO2017071797A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3068396B1 (fr) 2017-06-30 2021-11-26 Continental Automotive France Procede de commande d'une pompe haute pression de type digitale
FR3083828B1 (fr) * 2018-07-13 2020-06-12 Continental Automotive France Procede de diagnostic d'une vanne digitale de regulation de debit d'une pompe a injection de carburant a haute pression

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4315776A1 (de) * 1993-05-12 1994-11-17 Bosch Gmbh Robert Kraftstoffeinspritzpumpe
CH689281A5 (de) * 1994-02-03 1999-01-29 Christian Dipl-Ing Eth Mathis Kraftstoffeinspritzanlage fuer eine Brennkraftmaschine, insbesondere fuer einen Dieselmotor, sowie ein Verfahren zur Ueberwachung derselben.
JP3250092B2 (ja) * 1996-06-26 2002-01-28 株式会社ユニシアジェックス 燃圧センサの特性学習装置
US6076504A (en) * 1998-03-02 2000-06-20 Cummins Engine Company, Inc. Apparatus for diagnosing failures and fault conditions in a fuel system of an internal combustion engine
DE10136706B4 (de) * 2000-07-28 2019-06-13 Denso Corporation Diagnosevorrichtung zur Ermittlung eines unnormalen Zustands für ein Hochdruck-Kraftstoffzufuhrsystem einer Brennkraftmaschine
JP4101802B2 (ja) * 2002-06-20 2008-06-18 株式会社日立製作所 内燃機関の高圧燃料ポンプ制御装置
DE10247564A1 (de) * 2002-10-11 2004-04-22 Robert Bosch Gmbh Verfahren zum Betreiben eines Common-Rail-Kraftstoffeinspritzsystems für Brennkraftmaschinen
JP4042058B2 (ja) * 2003-11-17 2008-02-06 株式会社デンソー 内燃機関用燃料噴射装置
EP2011994B1 (fr) * 2007-07-05 2010-04-28 Magneti Marelli S.p.A. Procédé pour le contrôle de la surpression dans un système d'alimentation en carburant de type rail commun
JP4349451B2 (ja) * 2007-08-23 2009-10-21 株式会社デンソー 燃料噴射制御装置およびそれを用いた燃料噴射システム
FR2926110B1 (fr) * 2008-01-09 2013-03-22 Siemens Vdo Automotive Dispositif de controle de fonctionnement d'un moteur a combustion interne, a rephasage perfectionne d'evenements d'injection.
JP2009191778A (ja) * 2008-02-15 2009-08-27 Hitachi Ltd 高圧燃料システムの制御診断装置
DE102008036120B4 (de) * 2008-08-01 2010-04-08 Continental Automotive Gmbh Verfahren zur Steuerung einer Hochdruck-Kraftstoffpumpe
US7806106B2 (en) * 2009-02-13 2010-10-05 Gm Global Technology Operations, Inc. Fuel injector flow correction system for direct injection engines
DE102009003236A1 (de) * 2009-05-19 2010-11-25 Robert Bosch Gmbh Fehlerlokalisation in einem Kraftstoff-Einspritzsystem
US7987704B2 (en) * 2009-05-21 2011-08-02 GM Global Technology Operations LLC Fuel system diagnostic systems and methods
KR101483645B1 (ko) 2009-11-17 2015-01-16 현대자동차 주식회사 Ｇｄｉ 엔진의 고압펌프 진단장치 및 방법
JP2013079594A (ja) * 2011-10-03 2013-05-02 Usui Kokusai Sangyo Kaisha Ltd コモンレール式燃料噴射システム
CN102562336B (zh) 2012-02-01 2014-01-08 吉林大学 直喷汽油机共轨燃油系统的轨压控制方法
DE102012218766A1 (de) 2012-10-15 2014-04-17 Continental Automotive Gmbh Verfahren und Vorrichtung zum Betreiben einer Hochdruckpumpe
JP5825266B2 (ja) * 2013-01-18 2015-12-02 株式会社デンソー 燃料供給システム
US9587581B2 (en) * 2013-06-20 2017-03-07 GM Global Technology Operations LLC Wideband diesel fuel rail control using active pressure control valve
FR3028890B1 (fr) * 2014-11-21 2019-08-23 Continental Automotive France Procede de demarrage d'un moteur a combustion interne a injection directe par adaptation de la quantite de carburant injectee
JP6406124B2 (ja) * 2015-05-26 2018-10-17 株式会社デンソー 内燃機関の高圧ポンプ制御装置

Also Published As

Publication number Publication date
CN108474311B (zh) 2021-07-23
WO2017071797A1 (fr) 2017-05-04
FR3043141A1 (fr) 2017-05-05
US20190063362A1 (en) 2019-02-28
US10526993B2 (en) 2020-01-07
CN108474311A (zh) 2018-08-31

Similar Documents

Publication Publication Date Title
FR3033364B1 (fr) Dispositif et procede de regulation de la richesse d'un moteur a combustion interne
GB201521194D0 (en) Method of detecting a clogging of a fuel injector in an internal combustion engine
GB201516667D0 (en) Method of identifying a faulty fuel injector in an internal combustion engine
HK1215724A1 (zh) 用於在內燃機運行中修正利用燃料噴射裝置噴射的燃料量的方法
GB201511432D0 (en) Fuel injection system for internal combustion engines
GB201500637D0 (en) Method of energizing a solenoidal fuel injector for an internal combustion engine
FR3043141B1 (fr) Procede de verification de la fonctionnalite d'un systeme d'alimentation en carburant haute pression d'un moteur a combustion interne
FR3013392B1 (fr) Procede de surveillance d'un injecteur de carburant d'un moteur a combustion interne d'un vehicule
FR3037357B1 (fr) Procede de chauffage d’un systeme d’echappement d’un ensemble moteur a combustion interne par injection d’air
FR3034468B1 (fr) Procede de demarrage automatique d’un moteur a combustion interne a allumage commande
GB201420184D0 (en) A fuel injection system of an internal combustion engine
FR3002596B1 (fr) Procede et dispositif de rechauffage de carburant pour moteur a combustion interne
FR2986278B1 (fr) Procede et dispositif de commande de la combustion d'un moteur a combustion interne a allumage commande
GB201518341D0 (en) Roller tappet for a fuel unit pump of an internal combustion engine
FR3041997B1 (fr) Systeme de decalaminage d'un moteur a combustion interne
GB201518551D0 (en) Method of operating a fuel injector of an internal combustion engine
FR3030632B1 (fr) Procede d'injection indirecte de carburant pour un moteur a combustion interne, consistant a decouper la quantite de carburant injectee
FR3014145B1 (fr) Procede de determination de la pression de gaz en amont d'une turbine de suralimentation d'un moteur a combustion interne et systeme d'asservissement mettant en oeuvre un tel procede
FR3036743B1 (fr) Dispositif d'alimentation d'un moteur a combustion interne
FR3045730B1 (fr) Procede et systeme de commande d'un capteur de moteur a combustion interne.
FR3059713B1 (fr) Procede de commande d'un turbocompresseur de suralimentation pour moteur a combustion interne
FR3022591B1 (fr) Procede de pilotage d'un moteur a combustion interne
IT201600131338A1 (it) Gruppo di pompaggio per alimentare combustibile, preferibilmente gasolio, ad un motore a combustione interna
FR3034459B3 (fr) Systeme d'entrainement de dispositif auxiliaire d'un moteur a combustion interne
FR3027064B1 (fr) Procede de coupure de l’injection de carburant dans un moteur a combustion interne

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 2

PLSC Publication of the preliminary search report

Effective date: 20170505

PLFP Fee payment

Year of fee payment: 3

PLFP Fee payment

Year of fee payment: 4

PLFP Fee payment

Year of fee payment: 5

PLFP Fee payment

Year of fee payment: 6

TP Transmission of property

Owner name: CONTINENTAL AUTOMOTIVE FRANCE, FR

Effective date: 20210309

Owner name: CONTINENTAL AUTOMOTIVE GMBH, DE

Effective date: 20210309

PLFP Fee payment

Year of fee payment: 7

CA Change of address

Effective date: 20220103

PLFP Fee payment

Year of fee payment: 8

PLFP Fee payment

Year of fee payment: 9