FR2907851B1 - Dispositif d'asservissement d'une vanne de collecteur de gaz pour moteur de vehicule automobile. - Google Patents

Dispositif d'asservissement d'une vanne de collecteur de gaz pour moteur de vehicule automobile.

Info

Publication number
FR2907851B1
FR2907851B1 FR0654516A FR0654516A FR2907851B1 FR 2907851 B1 FR2907851 B1 FR 2907851B1 FR 0654516 A FR0654516 A FR 0654516A FR 0654516 A FR0654516 A FR 0654516A FR 2907851 B1 FR2907851 B1 FR 2907851B1
Authority
FR
France
Prior art keywords
servicing
motor vehicle
vehicle engine
gas collector
collector valve
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
FR0654516A
Other languages
English (en)
Other versions
FR2907851A1 (fr
Inventor
Thierry Prunier
Christophe Cazali
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.)
Renault SAS
Original Assignee
Renault 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 Renault SAS filed Critical Renault SAS
Priority to FR0654516A priority Critical patent/FR2907851B1/fr
Publication of FR2907851A1 publication Critical patent/FR2907851A1/fr
Application granted granted Critical
Publication of FR2907851B1 publication Critical patent/FR2907851B1/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
    • F02D41/24—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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D11/00—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated
    • F02D11/06—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance
    • F02D11/10—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance of the electric type
    • F02D11/105—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance of the electric type characterised by the function converting demand to actuation, e.g. a map indicating relations between an accelerator pedal position and throttle valve opening or target engine torque
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D11/00—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated
    • F02D11/06—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance
    • F02D11/10—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance of the electric type
    • F02D2011/101—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance of the electric type characterised by the means for actuating the throttles
    • F02D2011/102—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance of the electric type characterised by the means for actuating the throttles at least one throttle being moved only by an electric actuator
    • 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
    • F02D2200/04—Engine intake system parameters
    • F02D2200/0402—Engine intake system parameters the parameter being determined by using a model of the engine intake or its components
    • 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
    • F02D2200/04—Engine intake system parameters
    • F02D2200/0406—Intake manifold pressure
    • F02D2200/0408—Estimation of intake manifold 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
    • F02D35/0007—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for using electrical feedback

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)
FR0654516A 2006-10-25 2006-10-25 Dispositif d'asservissement d'une vanne de collecteur de gaz pour moteur de vehicule automobile. Active FR2907851B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0654516A FR2907851B1 (fr) 2006-10-25 2006-10-25 Dispositif d'asservissement d'une vanne de collecteur de gaz pour moteur de vehicule automobile.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0654516A FR2907851B1 (fr) 2006-10-25 2006-10-25 Dispositif d'asservissement d'une vanne de collecteur de gaz pour moteur de vehicule automobile.

Publications (2)

Publication Number Publication Date
FR2907851A1 FR2907851A1 (fr) 2008-05-02
FR2907851B1 true FR2907851B1 (fr) 2012-02-24

Family

ID=38068314

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0654516A Active FR2907851B1 (fr) 2006-10-25 2006-10-25 Dispositif d'asservissement d'une vanne de collecteur de gaz pour moteur de vehicule automobile.

Country Status (1)

Country Link
FR (1) FR2907851B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3027062B1 (fr) 2014-10-09 2016-10-21 Renault Sa Procede de commande d'un moteur a combustion interne muni d'un dispositif de traitement de gaz

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6698398B2 (en) * 2002-04-23 2004-03-02 General Motors Corporation Compensation of throttle area using intake diagnostic residuals
US7024305B2 (en) * 2004-02-20 2006-04-04 General Motors Corporation Airflow variation learning using electronic throttle control
US6957140B1 (en) * 2004-07-14 2005-10-18 General Motors Corporation Learned airflow variation

Also Published As

Publication number Publication date
FR2907851A1 (fr) 2008-05-02

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