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FR3044362B1 - Procede de commande pour le demarrage d’un moteur a combustion comportant une phase de thermie et une phase de generation de couple - Google Patents

Procede de commande pour le demarrage d’un moteur a combustion comportant une phase de thermie et une phase de generation de couple

Info

Publication number
FR3044362B1
FR3044362B1 FR1561397A FR1561397A FR3044362B1 FR 3044362 B1 FR3044362 B1 FR 3044362B1 FR 1561397 A FR1561397 A FR 1561397A FR 1561397 A FR1561397 A FR 1561397A FR 3044362 B1 FR3044362 B1 FR 3044362B1
Authority
FR
France
Prior art keywords
combustion
control method
phase
starting
combustion 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.)
Active
Application number
FR1561397A
Other languages
English (en)
Other versions
FR3044362A1 (fr
Inventor
Claude Courtiel
Loic Le-Brustiec
Philippe Serrecchia
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 FR1561397A priority Critical patent/FR3044362B1/fr
Priority to BR112018010512A priority patent/BR112018010512A8/pt
Priority to CN201680069335.6A priority patent/CN108350813B/zh
Priority to PCT/EP2016/001928 priority patent/WO2017088967A1/fr
Publication of FR3044362A1 publication Critical patent/FR3044362A1/fr
Application granted granted Critical
Publication of FR3044362B1 publication Critical patent/FR3044362B1/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
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/04—Introducing corrections for particular operating conditions
    • F02D41/06—Introducing corrections for particular operating conditions for engine starting or warming up
    • F02D41/062—Introducing corrections for particular operating conditions for engine starting or warming up for starting
    • F02D41/064—Introducing corrections for particular operating conditions for engine starting or warming up for starting at cold start
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D19/00—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D19/06—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
    • F02N19/00—Starting aids for combustion engines, not otherwise provided for
    • F02N19/02—Aiding engine start by thermal means, e.g. using lighted wicks
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2250/00—Engine control related to specific problems or objectives
    • F02D2250/31—Control of the fuel 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
    • F02D35/023—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
    • F02D35/027—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions using knock sensors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D37/00—Non-electrical conjoint control of two or more functions of engines, not otherwise provided for
    • F02D37/02—Non-electrical conjoint control of two or more functions of engines, not otherwise provided for one of the functions being ignition
    • 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
    • F02D41/0002—Controlling intake air
    • 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
    • F02D41/0025—Controlling engines characterised by use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • 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
    • F02D41/009—Electrical control of supply of combustible mixture or its constituents using means for generating position or synchronisation signals
    • 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
    • F02D41/1497—With detection of the mechanical response of the engine
    • 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
    • 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
    • F02D41/40—Controlling fuel injection of the high pressure type with means for controlling injection timing or duration
    • 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
    • F02D41/40—Controlling fuel injection of the high pressure type with means for controlling injection timing or duration
    • F02D41/402—Multiple injections
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
    • F02N19/00—Starting aids for combustion engines, not otherwise provided for
    • F02N2019/002—Aiding engine start by acting on fuel

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)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)

Abstract

La présente invention vise un procédé (10) de commande pour le démarrage d'un moteur à combustion comportant au moins un cylindre, un capteur de cycle de combustion et un compteur, qui comporte : • une étape (105) d'augmentation de la pression de carburant au moyen d'un premier mode de combustion, • une étape (110) d'augmentation de la température au moyen d'un deuxième mode de combustion et qui comporte au moins un cycle de combustion, • une étape (115) de détection d'un cycle de combustion réussi par le capteur de cycle de combustion et d'enregistrement par un compteur, les étapes (110) et (115) étant répétées jusqu'à ce que le nombre de cycle de combustion enregistré par le compteur soit égal à une valeur prédéterminée et • une étape (120) de génération de couple au moyen d'un troisième mode de combustion. La présente invention concerne également un dispositif (20) de mise en œuvre du procédé (10) de commande.
FR1561397A 2015-11-26 2015-11-26 Procede de commande pour le demarrage d’un moteur a combustion comportant une phase de thermie et une phase de generation de couple Active FR3044362B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR1561397A FR3044362B1 (fr) 2015-11-26 2015-11-26 Procede de commande pour le demarrage d’un moteur a combustion comportant une phase de thermie et une phase de generation de couple
BR112018010512A BR112018010512A8 (pt) 2015-11-26 2016-11-18 Método de controle para partida de um motor de combustão, compreendendo uma fase de aquecimento e uma fase de geração de torque
CN201680069335.6A CN108350813B (zh) 2015-11-26 2016-11-18 包括预热阶段和转矩产生阶段的发动机起动的控制方法
PCT/EP2016/001928 WO2017088967A1 (fr) 2015-11-26 2016-11-18 Procédé de commande pour le démarrage d'un moteur à combustion comportant une phase de thermie et une phase de génération de couple

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1561397A FR3044362B1 (fr) 2015-11-26 2015-11-26 Procede de commande pour le demarrage d’un moteur a combustion comportant une phase de thermie et une phase de generation de couple

Publications (2)

Publication Number Publication Date
FR3044362A1 FR3044362A1 (fr) 2017-06-02
FR3044362B1 true FR3044362B1 (fr) 2017-11-17

Family

ID=55451304

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1561397A Active FR3044362B1 (fr) 2015-11-26 2015-11-26 Procede de commande pour le demarrage d’un moteur a combustion comportant une phase de thermie et une phase de generation de couple

Country Status (4)

Country Link
CN (1) CN108350813B (fr)
BR (1) BR112018010512A8 (fr)
FR (1) FR3044362B1 (fr)
WO (1) WO2017088967A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114771498B (zh) * 2022-04-29 2024-08-06 天津大学 用于混合动力汽车模式切换的发动机转矩控制系统

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7028657B2 (en) * 2004-05-14 2006-04-18 General Motors Corporation Multi-stage compression ignition engine start
FR2896014B1 (fr) * 2006-01-11 2011-04-29 Siemens Vdo Automotive Procede d'adaptation d'un moteur a combustion interne a la qualite du carburant utilise
DE102007029478A1 (de) * 2007-06-26 2009-01-08 Daimler Ag Verfahren zum Starten einer Brennkraftmaschine
JP2011157822A (ja) * 2010-01-29 2011-08-18 Denso Corp 内燃機関の燃料噴射制御装置
FR2996600B1 (fr) * 2012-10-05 2014-11-21 Continental Automotive France Procede de gestion de la masse de combustible injectee dans un moteur
US9145844B2 (en) * 2012-10-30 2015-09-29 GM Global Technology Operations LLC Fuel control systems and methods for cold starts of an engine

Also Published As

Publication number Publication date
WO2017088967A1 (fr) 2017-06-01
CN108350813B (zh) 2021-10-29
CN108350813A (zh) 2018-07-31
FR3044362A1 (fr) 2017-06-02
BR112018010512A8 (pt) 2023-04-11
BR112018010512A2 (pt) 2018-11-13

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