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FR2869355B1 - PREDICTIVE MODEL THERMAL CONTROL METHOD FOR AN ENGINE COOLING CIRCUIT - Google Patents

PREDICTIVE MODEL THERMAL CONTROL METHOD FOR AN ENGINE COOLING CIRCUIT

Info

Publication number
FR2869355B1
FR2869355B1 FR0404283A FR0404283A FR2869355B1 FR 2869355 B1 FR2869355 B1 FR 2869355B1 FR 0404283 A FR0404283 A FR 0404283A FR 0404283 A FR0404283 A FR 0404283A FR 2869355 B1 FR2869355 B1 FR 2869355B1
Authority
FR
France
Prior art keywords
control method
cooling circuit
engine cooling
predictive model
thermal control
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
FR0404283A
Other languages
French (fr)
Other versions
FR2869355A1 (en
Inventor
Michelle Tarquis
Matthieu Chanfreau
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.)
Valeo Thermique Moteur SA
Original Assignee
Valeo Thermique Moteur 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 Valeo Thermique Moteur SA filed Critical Valeo Thermique Moteur SA
Priority to FR0404283A priority Critical patent/FR2869355B1/en
Priority to JP2007508941A priority patent/JP2007533908A/en
Priority to PCT/FR2005/000997 priority patent/WO2005106223A1/en
Priority to EP05762328A priority patent/EP1781910A1/en
Publication of FR2869355A1 publication Critical patent/FR2869355A1/en
Application granted granted Critical
Publication of FR2869355B1 publication Critical patent/FR2869355B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • F01P7/00—Controlling of coolant flow
    • F01P7/14—Controlling of coolant flow the coolant being liquid
    • F01P7/16—Controlling of coolant flow the coolant being liquid by thermostatic control
    • F01P7/167—Controlling of coolant flow the coolant being liquid by thermostatic control by adjusting the pre-set temperature according to engine parameters, e.g. engine load, engine speed
    • 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
    • F01P7/00—Controlling of coolant flow
    • F01P7/14—Controlling of coolant flow the coolant being liquid
    • F01P7/16—Controlling of coolant flow the coolant being liquid by thermostatic control
    • F01P7/164—Controlling of coolant flow the coolant being liquid by thermostatic control by varying pump speed
    • 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
    • F01P5/00—Pumping cooling-air or liquid coolants
    • F01P5/10—Pumping liquid coolant; Arrangements of coolant pumps
    • F01P5/12—Pump-driving arrangements
    • F01P2005/125—Driving auxiliary pumps electrically
    • 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
    • F01P7/00—Controlling of coolant flow
    • F01P7/14—Controlling of coolant flow the coolant being liquid
    • F01P2007/146—Controlling of coolant flow the coolant being liquid using valves
    • 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
    • F01P2023/00—Signal processing; Details thereof
    • 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
    • F01P2023/00—Signal processing; Details thereof
    • F01P2023/08—Microprocessor; Microcomputer
    • 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
    • F01P2025/00—Measuring
    • F01P2025/08—Temperature
    • F01P2025/30—Engine incoming fluid temperature
    • 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
    • F01P2025/00—Measuring
    • F01P2025/08—Temperature
    • F01P2025/46—Engine parts temperature
    • 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
    • F01P2025/00—Measuring
    • F01P2025/60—Operating parameters
    • F01P2025/62—Load
    • 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
    • F01P2025/00—Measuring
    • F01P2025/60—Operating parameters
    • F01P2025/64—Number of revolutions
    • 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
    • F01P2060/08—Cabin heater
    • 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
    • F01P5/00—Pumping cooling-air or liquid coolants
    • F01P5/10—Pumping liquid coolant; Arrangements of coolant pumps
    • 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
    • F01P7/00—Controlling of coolant flow
    • F01P7/02—Controlling of coolant flow the coolant being cooling-air
    • F01P7/04—Controlling of coolant flow the coolant being cooling-air by varying pump speed, e.g. by changing pump-drive gear ratio
    • F01P7/048—Controlling of coolant flow the coolant being cooling-air by varying pump speed, e.g. by changing pump-drive gear ratio using electrical drives

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Air-Conditioning For Vehicles (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
FR0404283A 2004-04-22 2004-04-22 PREDICTIVE MODEL THERMAL CONTROL METHOD FOR AN ENGINE COOLING CIRCUIT Expired - Fee Related FR2869355B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR0404283A FR2869355B1 (en) 2004-04-22 2004-04-22 PREDICTIVE MODEL THERMAL CONTROL METHOD FOR AN ENGINE COOLING CIRCUIT
JP2007508941A JP2007533908A (en) 2004-04-22 2005-04-22 Thermal regulation method based on predictive model for engine cooling circuit
PCT/FR2005/000997 WO2005106223A1 (en) 2004-04-22 2005-04-22 Method for thermally regulating using a predictive model for a cooling circuit of an engine
EP05762328A EP1781910A1 (en) 2004-04-22 2005-04-22 Method for thermally regulating using a predictive model for a cooling circuit of an engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0404283A FR2869355B1 (en) 2004-04-22 2004-04-22 PREDICTIVE MODEL THERMAL CONTROL METHOD FOR AN ENGINE COOLING CIRCUIT

Publications (2)

Publication Number Publication Date
FR2869355A1 FR2869355A1 (en) 2005-10-28
FR2869355B1 true FR2869355B1 (en) 2010-09-10

Family

ID=34948135

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0404283A Expired - Fee Related FR2869355B1 (en) 2004-04-22 2004-04-22 PREDICTIVE MODEL THERMAL CONTROL METHOD FOR AN ENGINE COOLING CIRCUIT

Country Status (4)

Country Link
EP (1) EP1781910A1 (en)
JP (1) JP2007533908A (en)
FR (1) FR2869355B1 (en)
WO (1) WO2005106223A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8689742B2 (en) * 2009-11-24 2014-04-08 Hyundai Motor Company Integrated coolant flow control and heat exchanger device
WO2024129306A1 (en) * 2022-12-15 2024-06-20 Daimler Truck North America Llc Systems and methods for adaptive enthalpy distribution management

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19508104C2 (en) * 1995-03-08 2000-05-25 Volkswagen Ag Method for regulating a cooling circuit of an internal combustion engine
JPH108960A (en) * 1996-06-27 1998-01-13 Mitsubishi Motors Corp Cooling fan device for vehicle
DE19728351B4 (en) * 1997-07-03 2004-07-22 Daimlerchrysler Ag Method for thermoregulation of an internal combustion engine
JP4023176B2 (en) * 2002-02-13 2007-12-19 トヨタ自動車株式会社 Cooling device for internal combustion engine

Also Published As

Publication number Publication date
EP1781910A1 (en) 2007-05-09
JP2007533908A (en) 2007-11-22
FR2869355A1 (en) 2005-10-28
WO2005106223A1 (en) 2005-11-10

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