EP2045452A4 - Commande de refroidissement de moteur â combustion interne - Google Patents

Commande de refroidissement de moteur â combustion interne

Info

Publication number
EP2045452A4
EP2045452A4 EP07790595.8A EP07790595A EP2045452A4 EP 2045452 A4 EP2045452 A4 EP 2045452A4 EP 07790595 A EP07790595 A EP 07790595A EP 2045452 A4 EP2045452 A4 EP 2045452A4
Authority
EP
European Patent Office
Prior art keywords
combustion engine
internal combustion
cooling controller
cooling
controller
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
EP07790595.8A
Other languages
German (de)
English (en)
Other versions
EP2045452B1 (fr
EP2045452A1 (fr
Inventor
Shigenori Takahashi
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.)
Toyota Motor Corp
Original Assignee
Toyota Motor Corp
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 Toyota Motor Corp filed Critical Toyota Motor Corp
Publication of EP2045452A1 publication Critical patent/EP2045452A1/fr
Publication of EP2045452A4 publication Critical patent/EP2045452A4/fr
Application granted granted Critical
Publication of EP2045452B1 publication Critical patent/EP2045452B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • F01P2031/00—Fail safe
    • F01P2031/30—Cooling after the engine is stopped
    • 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
    • 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
    • F02D41/04—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
    • F02D41/065—Introducing corrections for particular operating conditions for engine starting or warming up for starting at hot start or restart
    • 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
    • F02N11/00—Starting of engines by means of electric motors
    • F02N11/08—Circuits or control means specially adapted for starting of engines
    • F02N11/0814—Circuits or control means specially adapted for starting of engines comprising means for controlling automatic idle-start-stop
    • 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
    • F02N19/005—Aiding engine start by starting from a predetermined position, e.g. pre-positioning or reverse rotation
    • F02N2019/008—Aiding engine start by starting from a predetermined position, e.g. pre-positioning or reverse rotation the engine being stopped in a particular position
    • 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
    • F02N2200/00—Parameters used for control of starting apparatus
    • F02N2200/02—Parameters used for control of starting apparatus said parameters being related to the engine
    • F02N2200/021—Engine crank angle
    • 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
    • F02N2200/00—Parameters used for control of starting apparatus
    • F02N2200/02—Parameters used for control of starting apparatus said parameters being related to the engine
    • F02N2200/023—Engine 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
    • F02N2200/00—Parameters used for control of starting apparatus
    • F02N2200/06—Parameters used for control of starting apparatus said parameters being related to the power supply or driving circuits for the starter
    • F02N2200/061—Battery state of charge [SOC]

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
EP07790595.8A 2006-07-11 2007-07-11 Commande de refroidissement de moteur à combustion interne Expired - Fee Related EP2045452B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2006190205A JP4327826B2 (ja) 2006-07-11 2006-07-11 内燃機関の冷却制御装置
PCT/JP2007/063791 WO2008007686A1 (fr) 2006-07-11 2007-07-11 Commande de refroidissement de moteur â combustion interne

Publications (3)

Publication Number Publication Date
EP2045452A1 EP2045452A1 (fr) 2009-04-08
EP2045452A4 true EP2045452A4 (fr) 2016-08-24
EP2045452B1 EP2045452B1 (fr) 2017-10-25

Family

ID=38923242

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07790595.8A Expired - Fee Related EP2045452B1 (fr) 2006-07-11 2007-07-11 Commande de refroidissement de moteur à combustion interne

Country Status (3)

Country Link
EP (1) EP2045452B1 (fr)
JP (1) JP4327826B2 (fr)
WO (1) WO2008007686A1 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2944236B1 (fr) * 2009-04-09 2012-10-19 Renault Sas Dispositif de refroidissement pour vehicule automobile
FR2944235B1 (fr) * 2009-04-09 2012-10-19 Renault Sas Dispositif de refroidissement pour vehicule automobile
JP5381675B2 (ja) * 2009-12-14 2014-01-08 トヨタ自動車株式会社 排気駆動式過給機の冷却装置及びこれを具備する内燃機関の制御装置
CN103174504B (zh) 2010-03-03 2015-11-18 株式会社电装 用于发动机冷却系统的控制器
JP5834689B2 (ja) * 2011-09-22 2015-12-24 マツダ株式会社 圧縮自己着火式エンジンの始動制御装置
JP5818610B2 (ja) * 2011-09-27 2015-11-18 株式会社クボタ 作業車
JP2013079040A (ja) * 2011-10-05 2013-05-02 Kubota Corp 乗用型作業車
JP5939263B2 (ja) * 2012-02-06 2016-06-22 トヨタ自動車株式会社 内燃機関の制御装置
JP5891925B2 (ja) * 2012-04-20 2016-03-23 トヨタ自動車株式会社 内燃機関の冷却装置
US9828932B2 (en) * 2013-03-08 2017-11-28 GM Global Technology Operations LLC System and method for controlling a cooling system of an engine equipped with a start-stop system

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000265879A (ja) * 1999-03-18 2000-09-26 Mitsubishi Motors Corp 筒内噴射型内燃機関の始動装置
JP2001173488A (ja) * 1999-12-17 2001-06-26 Mitsubishi Motors Corp 筒内噴射型内燃機関の始動装置
US6986331B2 (en) * 2001-09-11 2006-01-17 Toyota Jidosha Kabushiki Kaisha Startup-time control apparatus and stop-time control apparatus of internal combustion engine, and control methods thereof, and record medium

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2526569B2 (ja) * 1987-03-05 1996-08-21 トヨタ自動車株式会社 内燃機関の冷却ファンの速度制御方法
JP2001032714A (ja) * 1999-07-23 2001-02-06 Honda Motor Co Ltd エンジンの冷却制御装置
JP4274658B2 (ja) 1999-12-24 2009-06-10 富士重工業株式会社 エンジンのアイドル制御装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000265879A (ja) * 1999-03-18 2000-09-26 Mitsubishi Motors Corp 筒内噴射型内燃機関の始動装置
JP2001173488A (ja) * 1999-12-17 2001-06-26 Mitsubishi Motors Corp 筒内噴射型内燃機関の始動装置
US6986331B2 (en) * 2001-09-11 2006-01-17 Toyota Jidosha Kabushiki Kaisha Startup-time control apparatus and stop-time control apparatus of internal combustion engine, and control methods thereof, and record medium

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2008007686A1 *

Also Published As

Publication number Publication date
EP2045452B1 (fr) 2017-10-25
JP2008019733A (ja) 2008-01-31
JP4327826B2 (ja) 2009-09-09
EP2045452A1 (fr) 2009-04-08
WO2008007686A1 (fr) 2008-01-17

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