FR3041377B1 - METHOD FOR DETERMINING A TEMPERATURE OF SUBSTITUTING THE COOLANT OF A THERMAL MOTOR EQUIPPED WITH AN ADDITIONAL HEATER - Google Patents

METHOD FOR DETERMINING A TEMPERATURE OF SUBSTITUTING THE COOLANT OF A THERMAL MOTOR EQUIPPED WITH AN ADDITIONAL HEATER

Info

Publication number
FR3041377B1
FR3041377B1 FR1558787A FR1558787A FR3041377B1 FR 3041377 B1 FR3041377 B1 FR 3041377B1 FR 1558787 A FR1558787 A FR 1558787A FR 1558787 A FR1558787 A FR 1558787A FR 3041377 B1 FR3041377 B1 FR 3041377B1
Authority
FR
France
Prior art keywords
substituting
coolant
determining
temperature
motor equipped
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.)
Expired - Fee Related
Application number
FR1558787A
Other languages
French (fr)
Other versions
FR3041377A1 (en
Inventor
Cyril Bykoff
Stephane Guichard
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.)
PSA Automobiles SA
Original Assignee
Peugeot Citroen Automobiles SA
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 Peugeot Citroen Automobiles SA filed Critical Peugeot Citroen Automobiles SA
Priority to FR1558787A priority Critical patent/FR3041377B1/en
Priority to EP16775787.1A priority patent/EP3350430B1/en
Priority to PCT/FR2016/052206 priority patent/WO2017046477A1/en
Priority to CN201680054471.8A priority patent/CN108124457B/en
Publication of FR3041377A1 publication Critical patent/FR3041377A1/en
Application granted granted Critical
Publication of FR3041377B1 publication Critical patent/FR3041377B1/en
Expired - Fee Related 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
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P11/00—Component parts, details, or accessories not provided for in, or of interest apart from, groups F01P1/00 - F01P9/00
    • F01P11/14—Indicating devices; Other safety devices
    • F01P11/20—Indicating devices; Other safety devices concerning atmospheric freezing conditions, e.g. automatically draining or heating during frosty weather
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P11/00—Component parts, details, or accessories not provided for in, or of interest apart from, groups F01P1/00 - F01P9/00
    • F01P11/14—Indicating devices; Other safety devices
    • F01P11/16—Indicating devices; Other safety devices concerning coolant temperature
    • 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
    • F02N19/04—Aiding engine start by thermal means, e.g. using lighted wicks by heating of fluids used in engines
    • F02N19/10—Aiding engine start by thermal means, e.g. using lighted wicks by heating of fluids used in engines by heating of engine coolants
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P2037/00—Controlling
    • F01P2037/02—Controlling starting
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P2060/00—Cooling circuits using auxiliaries
    • F01P2060/18—Heater
    • 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
    • F02D2200/021—Engine temperature
    • F02D2200/022—Estimation of engine temperature
    • 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
    • F02D41/08—Introducing corrections for particular operating conditions for idling
    • F02D41/086—Introducing corrections for particular operating conditions for idling taking into account the temperature of the engine

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Atmospheric Sciences (AREA)
  • Air-Conditioning For Vehicles (AREA)
FR1558787A 2015-09-18 2015-09-18 METHOD FOR DETERMINING A TEMPERATURE OF SUBSTITUTING THE COOLANT OF A THERMAL MOTOR EQUIPPED WITH AN ADDITIONAL HEATER Expired - Fee Related FR3041377B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR1558787A FR3041377B1 (en) 2015-09-18 2015-09-18 METHOD FOR DETERMINING A TEMPERATURE OF SUBSTITUTING THE COOLANT OF A THERMAL MOTOR EQUIPPED WITH AN ADDITIONAL HEATER
EP16775787.1A EP3350430B1 (en) 2015-09-18 2016-09-06 Method for determining a substitution temperature of the coolant liquid of a heat engine equipped with an additional heater
PCT/FR2016/052206 WO2017046477A1 (en) 2015-09-18 2016-09-06 Method for determining a substitution temperature of the coolant liquid of a heat engine equipped with an additional heater
CN201680054471.8A CN108124457B (en) 2015-09-18 2016-09-06 Method for determining a substitute temperature of a coolant of a heat engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1558787A FR3041377B1 (en) 2015-09-18 2015-09-18 METHOD FOR DETERMINING A TEMPERATURE OF SUBSTITUTING THE COOLANT OF A THERMAL MOTOR EQUIPPED WITH AN ADDITIONAL HEATER

Publications (2)

Publication Number Publication Date
FR3041377A1 FR3041377A1 (en) 2017-03-24
FR3041377B1 true FR3041377B1 (en) 2017-10-06

Family

ID=54356631

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1558787A Expired - Fee Related FR3041377B1 (en) 2015-09-18 2015-09-18 METHOD FOR DETERMINING A TEMPERATURE OF SUBSTITUTING THE COOLANT OF A THERMAL MOTOR EQUIPPED WITH AN ADDITIONAL HEATER

Country Status (4)

Country Link
EP (1) EP3350430B1 (en)
CN (1) CN108124457B (en)
FR (1) FR3041377B1 (en)
WO (1) WO2017046477A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111140357B (en) * 2019-12-26 2021-03-16 潍柴动力股份有限公司 Method and device for determining first starting temperature of engine and electronic equipment

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7757649B2 (en) * 2007-06-04 2010-07-20 Denso Corporation Controller, cooling system abnormality diagnosis device and block heater determination device of internal combustion engine
KR101339257B1 (en) * 2012-09-24 2013-12-09 현대자동차 주식회사 System and method for cooling engine of vehicle
FR2996253B1 (en) * 2012-10-01 2014-10-10 Peugeot Citroen Automobiles Sa DEVICE FOR CALCULATING AN OIL TEMPERATURE MODEL FOR A THERMAL MOTOR EQUIPPED WITH AN ADDITIONAL HEATER
FR2996168B1 (en) * 2012-10-02 2014-10-10 Peugeot Citroen Automobiles Sa DEVICE FOR CALCULATING A TEMPERATURE OF SUBSTITUTING THE COOLANT OF A THERMAL MOTOR EQUIPPED WITH AN ADDITIONAL HEATER
US10371083B2 (en) * 2012-12-13 2019-08-06 GM Global Technology Operations LLC Systems and methods for fuel control during cold starts
FR3011100B1 (en) * 2013-09-24 2015-10-09 Peugeot Citroen Automobiles Sa METHOD FOR CONTROLLING THE OPERATION OF A COOLANT COOLING HEATER
EP2873826B1 (en) * 2013-11-15 2019-03-27 Volvo Car Corporation Heat storage in engine cooling system

Also Published As

Publication number Publication date
EP3350430B1 (en) 2020-05-13
CN108124457B (en) 2020-12-25
FR3041377A1 (en) 2017-03-24
WO2017046477A1 (en) 2017-03-23
EP3350430A1 (en) 2018-07-25
CN108124457A (en) 2018-06-05

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Owner name: PEUGEOT CITROEN AUTOMOBILES SA, FR

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Effective date: 20210506