WO2008126855A1 - Vehicle control device - Google Patents

Vehicle control device Download PDF

Info

Publication number
WO2008126855A1
WO2008126855A1 PCT/JP2008/056993 JP2008056993W WO2008126855A1 WO 2008126855 A1 WO2008126855 A1 WO 2008126855A1 JP 2008056993 W JP2008056993 W JP 2008056993W WO 2008126855 A1 WO2008126855 A1 WO 2008126855A1
Authority
WO
WIPO (PCT)
Prior art keywords
control device
vehicle control
engine
hydraulic pressure
vehicle
Prior art date
Application number
PCT/JP2008/056993
Other languages
French (fr)
Japanese (ja)
Inventor
Kouki Moriya
Takuya Yoshiyama
Original Assignee
Toyota Jidosha Kabushiki Kaisha
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 Jidosha Kabushiki Kaisha filed Critical Toyota Jidosha Kabushiki Kaisha
Priority to EP08740096A priority Critical patent/EP2157293A1/en
Priority to US12/595,387 priority patent/US20100299045A1/en
Publication of WO2008126855A1 publication Critical patent/WO2008126855A1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M1/00—Pressure lubrication
    • F01M1/16—Controlling lubricant pressure or quantity
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M5/00—Heating, cooling, or controlling temperature of lubricant; Lubrication means facilitating engine starting
    • F01M5/02—Conditioning lubricant for aiding engine starting, e.g. heating
    • F01M5/025—Conditioning lubricant for aiding engine starting, e.g. heating by prelubricating, e.g. using an accumulator
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D17/00—Controlling engines by cutting out individual cylinders; Rendering engines inoperative or idling
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D29/00—Controlling engines, such controlling being peculiar to the devices driven thereby, the devices being other than parts or accessories essential to engine operation, e.g. controlling of engines by signals external thereto

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)

Abstract

In a vehicle control device (3) of one embodiment of the invention, an engine (1) mounted on a vehicle is adapted such that oil for lubrication and operation inside the engine is circulated by an oil pump (9) driven by a crankshaft (1a). Even if the engine (1) is automatically stopped by an idle stop function when a hydraulic pressure failure notification is operating, a hydraulic pressure monitoring function of the vehicle control device (3) allows the notification operation to continue.
PCT/JP2008/056993 2007-04-09 2008-04-09 Vehicle control device WO2008126855A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP08740096A EP2157293A1 (en) 2007-04-09 2008-04-09 Vehicle control device
US12/595,387 US20100299045A1 (en) 2007-04-09 2008-04-09 Vehicle control apparatus

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007102013A JP2008255968A (en) 2007-04-09 2007-04-09 Vehicular controller
JP2007-102013 2007-04-09

Publications (1)

Publication Number Publication Date
WO2008126855A1 true WO2008126855A1 (en) 2008-10-23

Family

ID=39863952

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/056993 WO2008126855A1 (en) 2007-04-09 2008-04-09 Vehicle control device

Country Status (5)

Country Link
US (1) US20100299045A1 (en)
EP (1) EP2157293A1 (en)
JP (1) JP2008255968A (en)
CN (1) CN101657613A (en)
WO (1) WO2008126855A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110094286A (en) * 2010-10-20 2019-08-06 马克卡车公司 For running the method and hybrid power system of hybrid power system
DE102011053176A1 (en) 2011-08-31 2013-02-28 Ino8 Pty Ltd Method and device for leak detection of a vehicle lubrication system
US8739746B2 (en) 2012-01-31 2014-06-03 Ford Global Technologies, Llc Variable oil pump diagnostic
JP6164197B2 (en) * 2014-11-13 2017-07-19 株式会社デンソー Electronic control unit
DE102015116262A1 (en) * 2015-09-25 2017-03-30 Bayerische Motoren Werke Aktiengesellschaft Method and device for operating a drive system for a motor vehicle with an acceleration monitoring
CN114542237A (en) * 2020-11-26 2022-05-27 长城汽车股份有限公司 Method and device for detecting engine oil pressure, storage medium and electronic equipment

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5823231A (en) * 1981-07-31 1983-02-10 Nippon Denso Co Ltd Automatic start/stop process of car engine
JPS5842314U (en) * 1981-09-14 1983-03-22 川崎重工業株式会社 Lubricating oil level warning device for motorcycles, etc.
JPH02264106A (en) * 1989-03-31 1990-10-26 Suzuki Motor Co Ltd Oil pressure warning device for engine
JPH0385312A (en) * 1989-08-28 1991-04-10 Sanshin Ind Co Ltd Alarm system for ship pusher
JPH0414301Y2 (en) 1986-10-20 1992-03-31
JP2001140619A (en) 1999-11-12 2001-05-22 Sanshin Ind Co Ltd Engine

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4957080A (en) * 1988-08-30 1990-09-18 Howland Mark W Engine protection system
JP3896833B2 (en) * 2001-09-28 2007-03-22 スズキ株式会社 Control device for 4-cycle engine mounted on vehicle
US7349794B2 (en) * 2003-09-03 2008-03-25 Malone Specialty, Inc. Engine protection system
JP4365427B2 (en) * 2007-04-20 2009-11-18 富士通テン株式会社 Eco-run control device, eco-run control system and control method
US7762234B2 (en) * 2008-04-22 2010-07-27 Ford Global Technologies, Llc Fuel delivery system diagnostics after shut-down

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5823231A (en) * 1981-07-31 1983-02-10 Nippon Denso Co Ltd Automatic start/stop process of car engine
JPS5842314U (en) * 1981-09-14 1983-03-22 川崎重工業株式会社 Lubricating oil level warning device for motorcycles, etc.
JPH0414301Y2 (en) 1986-10-20 1992-03-31
JPH02264106A (en) * 1989-03-31 1990-10-26 Suzuki Motor Co Ltd Oil pressure warning device for engine
JPH0385312A (en) * 1989-08-28 1991-04-10 Sanshin Ind Co Ltd Alarm system for ship pusher
JP2001140619A (en) 1999-11-12 2001-05-22 Sanshin Ind Co Ltd Engine

Also Published As

Publication number Publication date
US20100299045A1 (en) 2010-11-25
CN101657613A (en) 2010-02-24
JP2008255968A (en) 2008-10-23
EP2157293A1 (en) 2010-02-24

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