IN2014DN03048A - - Google Patents

Info

Publication number
IN2014DN03048A
IN2014DN03048A IN3048DEN2014A IN2014DN03048A IN 2014DN03048 A IN2014DN03048 A IN 2014DN03048A IN 3048DEN2014 A IN3048DEN2014 A IN 3048DEN2014A IN 2014DN03048 A IN2014DN03048 A IN 2014DN03048A
Authority
IN
India
Prior art keywords
stopped
engine
control
vehicle
power transmission
Prior art date
Application number
Inventor
Satoshi Yamanaka
Yoshio Ito
Original Assignee
Toyota Motor Co Ltd
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 Co Ltd filed Critical Toyota Motor Co Ltd
Publication of IN2014DN03048A publication Critical patent/IN2014DN03048A/en

Links

Classifications

    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/0021—Generation or control of line pressure
    • F16H61/0025—Supply of control fluid; Pumps therefore
    • F16H61/0031—Supply of control fluid; Pumps therefore using auxiliary pumps, e.g. pump driven by a different power source than the engine
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W10/00—Conjoint control of vehicle sub-units of different type or different function
    • B60W10/04—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W10/00—Conjoint control of vehicle sub-units of different type or different function
    • B60W10/30—Conjoint control of vehicle sub-units of different type or different function including control of auxiliary equipment, e.g. air-conditioning compressors or oil pumps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W20/00—Control systems specially adapted for hybrid vehicles
    • 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
    • F02D29/02—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 peculiar to engines driving vehicles; peculiar to engines driving variable pitch propellers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/02—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/12—Detecting malfunction or potential malfunction, e.g. fail safe; Circumventing or fixing failures
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H2061/0075—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by a particular control method
    • F16H2061/0087—Adaptive control, e.g. the control parameters adapted by learning
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H2312/00—Driving activities
    • F16H2312/14—Going to, or coming from standby operation, e.g. for engine start-stop operation at traffic lights

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Transmission Device (AREA)
  • Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Hybrid Electric Vehicles (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)

Abstract

This vehicle control device is equipped with: an engine (3); a power transmission device (5) that transmits power from the engine (3) to the drive wheels (4); a mechanical pump (31) that supplies oil for operating the power transmission device (5) to the power transmission device (5) by means of the driving of the engine (3); and an electric pump (33) that supplies oil to the power transmission device (5) by means of the driving of a motor (32). In addition this vehicle control device is capable of executing a stopped economy running control wherein the engine (3) is stopped when the vehicle is stopped and a travel economy running control wherein the engine (3) is stopped while the vehicle is travelling. This vehicle control device is configured such that during the execution of stopped economy running control a learning control is implemented whereby a control value for controlling the oil pressure is updated such that the actual oil pressure generated by the electric pump (33) converges to a target value but during the execution of travel economy running control the learning control is prohibited. Thus it is possible to prevent mislearning of the characteristics of the electric pump.
IN3048DEN2014 2011-10-17 2011-10-17 IN2014DN03048A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2011/073848 WO2013057781A1 (en) 2011-10-17 2011-10-17 Vehicle control device

Publications (1)

Publication Number Publication Date
IN2014DN03048A true IN2014DN03048A (en) 2015-05-08

Family

ID=48140459

Family Applications (1)

Application Number Title Priority Date Filing Date
IN3048DEN2014 IN2014DN03048A (en) 2011-10-17 2011-10-17

Country Status (8)

Country Link
US (1) US9334816B2 (en)
EP (1) EP2770186B1 (en)
JP (1) JP5585736B2 (en)
KR (1) KR101541261B1 (en)
CN (1) CN103874838B (en)
IN (1) IN2014DN03048A (en)
RU (1) RU2576073C2 (en)
WO (1) WO2013057781A1 (en)

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KR101601489B1 (en) * 2014-09-19 2016-03-22 현대자동차주식회사 Control method for oil pump
US10473212B2 (en) 2015-03-25 2019-11-12 Jatco Ltd Automatic transmission and control method for electric oil pump
JP6429697B2 (en) * 2015-03-26 2018-11-28 ジヤトコ株式会社 Hydraulic control device for vehicle
CA2969390A1 (en) 2015-04-30 2016-11-03 Bombardier Recreational Products Inc. Method for engine braking a vehicle having a continuously variable transmission
JP6190858B2 (en) * 2015-09-24 2017-08-30 本田技研工業株式会社 Hydraulic circuit control device
US9903468B2 (en) * 2015-12-14 2018-02-27 Hyundai Motor Company Hydraulic pressure supply system of automatic transmission
CN109906311B (en) * 2016-10-27 2022-01-28 住友电气工业株式会社 Control apparatus, storage medium, and method of updating control program of in-vehicle control device
US10106150B2 (en) * 2017-03-13 2018-10-23 Ford Global Technologies, Llc Methods and system for operating a hybrid vehicle
JP7176540B2 (en) * 2020-01-16 2022-11-22 トヨタ自動車株式会社 hydraulic supply system
KR20220132982A (en) * 2021-03-24 2022-10-04 현대자동차주식회사 Hybrid vehicle control method

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JP3141823B2 (en) 1997-10-08 2001-03-07 トヨタ自動車株式会社 Control device for in-vehicle internal combustion engine
JP3518406B2 (en) * 1998-05-15 2004-04-12 トヨタ自動車株式会社 Control device for restarting vehicle engine
JP2000291450A (en) * 1999-04-07 2000-10-17 Fuji Heavy Ind Ltd Vehicular accelerator position detecting device
JP3925111B2 (en) * 2001-06-14 2007-06-06 トヨタ自動車株式会社 Oil pump control device for automatic transmission
JP4529335B2 (en) * 2001-08-31 2010-08-25 アイシン・エィ・ダブリュ株式会社 Vehicle control device
JP3994969B2 (en) 2004-01-22 2007-10-24 トヨタ自動車株式会社 Control device for hybrid vehicle
JP4711661B2 (en) * 2004-11-12 2011-06-29 富士通テン株式会社 Shift control device, clutch control device, and vehicle control device
JP4760006B2 (en) * 2004-12-20 2011-08-31 マツダ株式会社 Control device for automatic transmission
JP4319151B2 (en) * 2005-01-21 2009-08-26 ジヤトコ株式会社 Control device for automatic transmission
JP4251200B2 (en) * 2006-07-07 2009-04-08 トヨタ自動車株式会社 Belt type continuously variable transmission for vehicles
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Also Published As

Publication number Publication date
CN103874838A (en) 2014-06-18
EP2770186B1 (en) 2020-02-19
KR101541261B1 (en) 2015-07-31
JPWO2013057781A1 (en) 2015-04-02
RU2576073C2 (en) 2016-02-27
US20140278000A1 (en) 2014-09-18
CN103874838B (en) 2016-10-26
WO2013057781A1 (en) 2013-04-25
US9334816B2 (en) 2016-05-10
RU2014114575A (en) 2015-11-27
KR20140066761A (en) 2014-06-02
EP2770186A4 (en) 2015-12-23
EP2770186A1 (en) 2014-08-27
JP5585736B2 (en) 2014-09-10

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