EP0974742A3 - Control of a cooling circuit for a motorised vehicle - Google Patents

Control of a cooling circuit for a motorised vehicle Download PDF

Info

Publication number
EP0974742A3
EP0974742A3 EP99111701A EP99111701A EP0974742A3 EP 0974742 A3 EP0974742 A3 EP 0974742A3 EP 99111701 A EP99111701 A EP 99111701A EP 99111701 A EP99111701 A EP 99111701A EP 0974742 A3 EP0974742 A3 EP 0974742A3
Authority
EP
European Patent Office
Prior art keywords
cooling circuit
control
vehicle
location data
change
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.)
Granted
Application number
EP99111701A
Other languages
German (de)
French (fr)
Other versions
EP0974742A2 (en
EP0974742B1 (en
Inventor
Hans-Dieter Gohl
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.)
Mercedes Benz Group AG
Original Assignee
DaimlerChrysler AG
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 DaimlerChrysler AG filed Critical DaimlerChrysler AG
Publication of EP0974742A2 publication Critical patent/EP0974742A2/en
Publication of EP0974742A3 publication Critical patent/EP0974742A3/en
Application granted granted Critical
Publication of EP0974742B1 publication Critical patent/EP0974742B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F01P2025/00—Measuring
    • F01P2025/60—Operating parameters
    • 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

Abstract

Die Erfindung betrifft eine Regelung eines Kühlkreislaufes eines motorgetriebenen Fahrzeuges in Abhängigkeit einer Laständerung des Motors.
Erfindungsgemäß werden die derzeitigen Standortdaten des Fahrzeuges und die zukünftigen Standortdaten der vorausliegenden Strecke ermittelt und bei einer Höhenänderung zwischen derzeitigen und zukünftigen Standortdaten der Kühlkreislauf des Fahrzeuges entsprechend der zu erwartenden Laständerung frühzeitig geregelt.

Figure 00000001
The invention relates to a control of a cooling circuit of a motor-driven vehicle depending on a change in the load of the engine.
According to the present invention, the current location data of the vehicle and the future location data of the route ahead are determined and, in the event of a change in height between current and future location data, the cooling circuit of the vehicle is regulated in good time in accordance with the expected change in load.
Figure 00000001
EP19990111701 1998-07-21 1999-06-17 Control of a cooling circuit for a motorised vehicle Expired - Lifetime EP0974742B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19832626 1998-07-21
DE1998132626 DE19832626C1 (en) 1998-07-21 1998-07-21 Regulation of a cooling circuit of a motor-driven vehicle

Publications (3)

Publication Number Publication Date
EP0974742A2 EP0974742A2 (en) 2000-01-26
EP0974742A3 true EP0974742A3 (en) 2001-04-25
EP0974742B1 EP0974742B1 (en) 2004-05-12

Family

ID=7874709

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19990111701 Expired - Lifetime EP0974742B1 (en) 1998-07-21 1999-06-17 Control of a cooling circuit for a motorised vehicle

Country Status (3)

Country Link
EP (1) EP0974742B1 (en)
DE (1) DE19832626C1 (en)
ES (1) ES2219953T3 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111169292A (en) * 2018-11-13 2020-05-19 联合汽车电子有限公司 Method and system for controlling temperature of driving motor in pure electric driving uphill stage of vehicle

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19953511A1 (en) * 1999-11-06 2001-05-23 Bosch Gmbh Robert Process for controlling / regulating heat flows in the motor vehicle
FR2816674B1 (en) * 2000-11-10 2003-05-23 Renault METHOD FOR CONTROLLING A MOTOR-FAN GROUP OF MOTOR VEHICLE
JP3912104B2 (en) * 2001-12-25 2007-05-09 三菱自動車工業株式会社 Engine cooling system
DE102008034973A1 (en) * 2008-07-25 2010-01-28 Voith Patent Gmbh Cooling system, in particular of a motor vehicle
DE102009039374B4 (en) 2009-08-29 2022-01-05 Bayerische Motoren Werke Aktiengesellschaft Predictive thermal management in a motor vehicle
US8286437B2 (en) 2010-06-30 2012-10-16 Thermo King Corporation Transport refrigeration system with predictive refrigeration
DE102010060230B4 (en) * 2010-10-28 2024-05-02 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Tempering system for a drive device of a motor vehicle, method for operating such a tempering system and motor vehicle with such a tempering system
WO2012079608A1 (en) * 2010-12-17 2012-06-21 Volvo Lastvagnar Ab Method to control a drivetrain of a vehicle
DE102012205141A1 (en) * 2012-03-29 2013-10-02 Zf Friedrichshafen Ag Fluid supply arrangement for powertrain of hybrid vehicle, has fluid circuit to which heat exchanger output is supplied for increasing cooling capacity through electrically driven fan of coolant circuit or heat exchanger
DE102013205331A1 (en) * 2013-03-26 2014-10-02 Zf Friedrichshafen Ag Method and control device for operating a motor fan
DE102013009275A1 (en) * 2013-06-04 2014-12-04 Daimler Ag Method and device for operating a vehicle
DE102013018666A1 (en) * 2013-11-07 2015-05-07 GM Global Technology Operations LLC (n. d. Ges. d. Staates Delaware) Predictive cooling system for a motor vehicle
DE102014113753B4 (en) * 2014-09-23 2022-12-15 Pierburg Gmbh System and method for predictive control and/or regulation of a heating/cooling device of a vehicle
DE102014019657A1 (en) * 2014-12-20 2016-06-23 Daimler Ag Vehicle with at least one internal combustion engine and method for operating a waste heat utilization device
GB2552501B (en) * 2016-07-26 2019-03-06 Jaguar Land Rover Ltd Apparatus and method for thermal control
DE102016014164A1 (en) 2016-11-26 2017-05-18 Daimler Ag Method for detecting a trailer on a vehicle and method for cooling a vehicle component
CN109854354A (en) * 2017-11-30 2019-06-07 中国人民解放军陆军军事交通学院 Diesel altitude-variable cooling system with variable water flow and its control process
DE102018101718A1 (en) * 2018-01-25 2019-07-25 Mtu Friedrichshafen Gmbh Method and device for operating a drive system and drive system, in particular an internal combustion engine, a hybrid drive or an electric drive
DE102019215897A1 (en) * 2019-10-16 2021-04-22 Robert Bosch Gmbh Method for cooling an internal combustion engine in a vehicle
DE102019220567A1 (en) * 2019-12-23 2021-06-24 Robert Bosch Gesellschaft mit beschränkter Haftung Cooling of vehicles following a platoon

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58131306A (en) * 1982-01-29 1983-08-05 Nissan Motor Co Ltd Temperature controlling device for cooling liquid of internal-combustion engine for vehicular use
WO1989004419A1 (en) * 1987-11-12 1989-05-18 Robert Bosch Gmbh Device and process for cooling an engine
US5553661A (en) * 1995-10-23 1996-09-10 Delco Electronics Corporation Solar position correction for climate control system
EP0811757A2 (en) * 1996-06-06 1997-12-10 Toyota Jidosha Kabushiki Kaisha An apparatus for controlling auxiliary equipment driven by an internal combustion engine

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3810174C2 (en) * 1988-03-25 1996-09-19 Hella Kg Hueck & Co Device for regulating the coolant temperature of an internal combustion engine, in particular in motor vehicles
US5247440A (en) * 1991-05-03 1993-09-21 Motorola, Inc. Location influenced vehicle control system
DE19641559A1 (en) * 1996-10-09 1998-04-16 Voith Turbo Kg Drive unit with thermally controlled water pump

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58131306A (en) * 1982-01-29 1983-08-05 Nissan Motor Co Ltd Temperature controlling device for cooling liquid of internal-combustion engine for vehicular use
WO1989004419A1 (en) * 1987-11-12 1989-05-18 Robert Bosch Gmbh Device and process for cooling an engine
US5553661A (en) * 1995-10-23 1996-09-10 Delco Electronics Corporation Solar position correction for climate control system
EP0811757A2 (en) * 1996-06-06 1997-12-10 Toyota Jidosha Kabushiki Kaisha An apparatus for controlling auxiliary equipment driven by an internal combustion engine

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 007, no. 244 (M - 252) 28 October 1983 (1983-10-28) *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111169292A (en) * 2018-11-13 2020-05-19 联合汽车电子有限公司 Method and system for controlling temperature of driving motor in pure electric driving uphill stage of vehicle
CN111169292B (en) * 2018-11-13 2021-08-31 联合汽车电子有限公司 Method and system for controlling temperature of driving motor in pure electric driving uphill stage of vehicle

Also Published As

Publication number Publication date
DE19832626C1 (en) 2000-03-16
EP0974742A2 (en) 2000-01-26
EP0974742B1 (en) 2004-05-12
ES2219953T3 (en) 2004-12-01

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