WO1998005522A3 - Procede pour estimer la puissance absorbee par une installation de climatisation d'un vehicule a moteur et pour commander un moteur a combustion interne - Google Patents

Procede pour estimer la puissance absorbee par une installation de climatisation d'un vehicule a moteur et pour commander un moteur a combustion interne Download PDF

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Publication number
WO1998005522A3
WO1998005522A3 PCT/FR1997/001442 FR9701442W WO9805522A3 WO 1998005522 A3 WO1998005522 A3 WO 1998005522A3 FR 9701442 W FR9701442 W FR 9701442W WO 9805522 A3 WO9805522 A3 WO 9805522A3
Authority
WO
WIPO (PCT)
Prior art keywords
power consumption
conditioning system
estimating
motor vehicle
controlling
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.)
Ceased
Application number
PCT/FR1997/001442
Other languages
English (en)
Other versions
WO1998005522A2 (fr
Inventor
Francois Bancon
Olivier Metayer
Frederic Roque
Yves Touzeau
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 SA
Original Assignee
Renault 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
Priority claimed from FR9609779A external-priority patent/FR2751923B1/fr
Priority claimed from FR9611476A external-priority patent/FR2753746B1/fr
Application filed by Renault SA filed Critical Renault SA
Priority to DE69718002T priority Critical patent/DE69718002T2/de
Priority to EP97937613A priority patent/EP0915767B1/fr
Publication of WO1998005522A2 publication Critical patent/WO1998005522A2/fr
Publication of WO1998005522A3 publication Critical patent/WO1998005522A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating devices
    • B60H1/32—Cooling devices
    • B60H1/3204—Cooling devices using compression
    • B60H1/3205—Control means therefor
    • B60H1/3208—Vehicle drive related control of the compressor drive means, e.g. for fuel saving purposes
    • 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
    • F02D41/083—Introducing corrections for particular operating conditions for idling taking into account engine load variation, e.g. air-conditionning
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating devices
    • B60H1/32—Cooling devices
    • B60H2001/3236—Cooling devices information from a variable is obtained
    • B60H2001/3238—Cooling devices information from a variable is obtained related to the operation of the compressor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating devices
    • B60H1/32—Cooling devices
    • B60H2001/3236—Cooling devices information from a variable is obtained
    • B60H2001/3248—Cooling devices information from a variable is obtained related to pressure
    • B60H2001/325—Cooling devices information from a variable is obtained related to pressure of the refrigerant at a compressing unit
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating devices
    • B60H1/32—Cooling devices
    • B60H2001/3236—Cooling devices information from a variable is obtained
    • B60H2001/3255—Cooling devices information from a variable is obtained related to temperature
    • B60H2001/3261—Cooling devices information from a variable is obtained related to temperature of the air at an evaporating unit

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
  • Air-Conditioning For Vehicles (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)

Abstract

Procédé pour estimer la puissance absorbée par une installation de climatisation équipant un véhicule à moteur (1) du type comprenant un compresseur (3), un condenseur (4) associé à un premier groupe moto-ventilateur (5), un évaporateur (8) associé à un second groupe moto-ventilateur (9) et un calculateur de climatisation (11), ledit procédé comprenant des étapes d'acquisition des valeurs prises par des informations liées au fonctionnement de ladite installation de climatisation et des étapes de calcul ou de lecture dans une table de ladite puissance absorbée en fonction desdites valeurs, caractérisé en ce que lesdites informations comprennent: la haute pression en sortie de compresseur (3), la vitesse de rotation du compresseur (3) et le débit d'air traversant l'évaporateur (8).
PCT/FR1997/001442 1996-08-02 1997-08-01 Procede pour estimer la puissance absorbee par une installation de climatisation d'un vehicule a moteur et pour commander un moteur a combustion interne Ceased WO1998005522A2 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE69718002T DE69718002T2 (de) 1996-08-02 1997-08-01 Verfahren zur abschätzung der leistungsbedarf einer kraftfahrzeugklimaanlage und zur steuerung einer brennkraftmaschine
EP97937613A EP0915767B1 (fr) 1996-08-02 1997-08-01 Procede pour estimer la puissance absorbee par une installation de climatisation d'un vehicule a moteur et pour commander un moteur a combustion interne

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
FR96/09779 1996-08-02
FR9609779A FR2751923B1 (fr) 1996-08-02 1996-08-02 Procede pour estimer la puissance absorbee par une installation de climatisation d'un vehicule a moteur
FR9611476A FR2753746B1 (fr) 1996-09-20 1996-09-20 Procede de commande d'un moteur a combustion interne
FR96/11476 1996-09-20

Publications (2)

Publication Number Publication Date
WO1998005522A2 WO1998005522A2 (fr) 1998-02-12
WO1998005522A3 true WO1998005522A3 (fr) 1998-04-16

Family

ID=26232903

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR1997/001442 Ceased WO1998005522A2 (fr) 1996-08-02 1997-08-01 Procede pour estimer la puissance absorbee par une installation de climatisation d'un vehicule a moteur et pour commander un moteur a combustion interne

Country Status (4)

Country Link
EP (1) EP0915767B1 (fr)
DE (1) DE69718002T2 (fr)
ES (1) ES2185043T3 (fr)
WO (1) WO1998005522A2 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE602004014503D1 (de) 2004-10-14 2008-07-31 Ford Global Tech Llc Verfahren zum Schätzen des Leistungsverbrauchs eines Kältemittelkreislaufkompressors in einem Kraftfahrzeug
DE102013002419B4 (de) * 2013-02-11 2015-05-21 Audi Ag Verfahren zur Regelung einer Klimaanlage eines Kraftfahrzeugs

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0127001A2 (fr) * 1983-05-27 1984-12-05 Allied Corporation Système de commande à microprocesseur pour moteur fortement sollicité
JPS6090936A (ja) * 1983-10-25 1985-05-22 Honda Motor Co Ltd 内燃エンジンの減速時燃料供給制御方法
US4698977A (en) * 1984-11-12 1987-10-13 Diesel Kiki Co., Ltd. Air conditioning system for automotive vehicles
JPS6334218A (ja) * 1986-07-30 1988-02-13 Diesel Kiki Co Ltd 自動車用空気調和装置の制御装置
GB2196759A (en) * 1986-08-27 1988-05-05 Hitachi Ltd Vehicle air conditioning control
EP0281152A2 (fr) * 1987-03-06 1988-09-07 Hitachi, Ltd. Procédé et appareil de contrôle de l'alimentation en essence d'un moteur à explosion
US4856291A (en) * 1987-12-28 1989-08-15 Diesel Kiki Co., Ltd. Air conditioning system for automotive vehicles
GB2217876A (en) * 1988-04-22 1989-11-01 Honda Motor Co Ltd I/c engine control
US4898005A (en) * 1988-06-22 1990-02-06 Diesel Kiki Co., Ltd. Method of controlling idling rotational speed of internal combustion engine for vehicles equipped with air conditioning systems
US4926651A (en) * 1988-04-13 1990-05-22 Diesel Kiki Co., Ltd. Control apparatus for automobile air-conditioners
US5046924A (en) * 1988-09-01 1991-09-10 Robert Bosch Gmbh Process and circuit arrangement for controlling a consumer driven by an internal combustion engine
FR2711731A1 (fr) * 1993-10-26 1995-05-05 Valeo Thermique Habitacle Dispositif de détection relatif à la climatisation d'un véhicule à moteur muni d'un calculateur d'injection.

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0127001A2 (fr) * 1983-05-27 1984-12-05 Allied Corporation Système de commande à microprocesseur pour moteur fortement sollicité
JPS6090936A (ja) * 1983-10-25 1985-05-22 Honda Motor Co Ltd 内燃エンジンの減速時燃料供給制御方法
US4698977A (en) * 1984-11-12 1987-10-13 Diesel Kiki Co., Ltd. Air conditioning system for automotive vehicles
JPS6334218A (ja) * 1986-07-30 1988-02-13 Diesel Kiki Co Ltd 自動車用空気調和装置の制御装置
GB2196759A (en) * 1986-08-27 1988-05-05 Hitachi Ltd Vehicle air conditioning control
EP0281152A2 (fr) * 1987-03-06 1988-09-07 Hitachi, Ltd. Procédé et appareil de contrôle de l'alimentation en essence d'un moteur à explosion
US4856291A (en) * 1987-12-28 1989-08-15 Diesel Kiki Co., Ltd. Air conditioning system for automotive vehicles
US4926651A (en) * 1988-04-13 1990-05-22 Diesel Kiki Co., Ltd. Control apparatus for automobile air-conditioners
GB2217876A (en) * 1988-04-22 1989-11-01 Honda Motor Co Ltd I/c engine control
US4898005A (en) * 1988-06-22 1990-02-06 Diesel Kiki Co., Ltd. Method of controlling idling rotational speed of internal combustion engine for vehicles equipped with air conditioning systems
US5046924A (en) * 1988-09-01 1991-09-10 Robert Bosch Gmbh Process and circuit arrangement for controlling a consumer driven by an internal combustion engine
FR2711731A1 (fr) * 1993-10-26 1995-05-05 Valeo Thermique Habitacle Dispositif de détection relatif à la climatisation d'un véhicule à moteur muni d'un calculateur d'injection.

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 009, no. 235 (M - 415) 21 September 1985 (1985-09-21) *
PATENT ABSTRACTS OF JAPAN vol. 012, no. 247 (M - 717) 13 July 1988 (1988-07-13) *

Also Published As

Publication number Publication date
EP0915767A2 (fr) 1999-05-19
DE69718002D1 (de) 2003-01-30
EP0915767B1 (fr) 2002-12-18
DE69718002T2 (de) 2003-10-09
WO1998005522A2 (fr) 1998-02-12
ES2185043T3 (es) 2003-04-16

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