WO2008136297A1 - 駆動力制御装置 - Google Patents

駆動力制御装置 Download PDF

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Publication number
WO2008136297A1
WO2008136297A1 PCT/JP2008/057693 JP2008057693W WO2008136297A1 WO 2008136297 A1 WO2008136297 A1 WO 2008136297A1 JP 2008057693 W JP2008057693 W JP 2008057693W WO 2008136297 A1 WO2008136297 A1 WO 2008136297A1
Authority
WO
WIPO (PCT)
Prior art keywords
acceleration
control
actual acceleration
vehicle
lower limit
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/JP2008/057693
Other languages
English (en)
French (fr)
Inventor
Hideki Takamatsu
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 WO2008136297A1 publication Critical patent/WO2008136297A1/ja
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • B60W40/00—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models
    • B60W40/10—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models related to vehicle motion
    • B60W40/109—Lateral acceleration
    • 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
    • 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
    • F16H61/68—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 specially adapted for stepped gearings
    • F16H61/684—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 specially adapted for stepped gearings without interruption of drive
    • F16H61/686—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 specially adapted for stepped gearings without interruption of drive with orbital gears
    • 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
    • B60W2720/00—Output or target parameters relating to overall vehicle dynamics
    • B60W2720/10—Longitudinal speed
    • B60W2720/106—Longitudinal acceleration
    • 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
    • F16H59/00—Control inputs to control units of change-speed- or reversing-gearings for conveying rotary motion
    • F16H59/48—Inputs being a function of acceleration

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Mathematical Physics (AREA)
  • Transportation (AREA)
  • Control Of Driving Devices And Active Controlling Of Vehicle (AREA)
  • Control Of Transmission Device (AREA)
  • Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)

Abstract

目標加速度に基づいた駆動力制御がなされる場合に車両のドライバビリティの悪化を抑制する。 車両１０におけるＥＣＴ４００の変速期間において、ＥＣＵ１００は、変速時駆動力制御を実行する。当該制御は、トルク相処理とイナーシャ相処理とが含まれ、トルク相処理においては、車両１０の実加速度αｒが、アクセル開度に基づいて設定される目標加速度αｔに対して定まる下限値αｌ未満となったか否かが判別される。一方、実加速度αｒが下限値αｌを下回った場合、イナーシャ相処理において、目標加速度αｔと実加速度αｒとの間に生じた相対的に大きな偏差を解消すべく駆動力の制御を行うことによって生じる実加速度及び駆動力の大きな変化によりドライバビリティが悪化することを防止するため、下限値αｌと実加速度αｒとの偏差に基づいて目標加速度αｔが補正され、当該偏差が減少させられる。
PCT/JP2008/057693 2007-04-27 2008-04-21 駆動力制御装置 Ceased WO2008136297A1 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-118519 2007-04-27
JP2007118519A JP2008273364A (ja) 2007-04-27 2007-04-27 駆動力制御装置

Publications (1)

Publication Number Publication Date
WO2008136297A1 true WO2008136297A1 (ja) 2008-11-13

Family

ID=39943409

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/057693 Ceased WO2008136297A1 (ja) 2007-04-27 2008-04-21 駆動力制御装置

Country Status (2)

Country Link
JP (1) JP2008273364A (ja)
WO (1) WO2008136297A1 (ja)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5544939B2 (ja) * 2010-03-10 2014-07-09 マツダ株式会社 車両の制御装置
EP2712782B1 (en) * 2012-09-28 2018-01-31 Hitachi, Ltd. Method and apparatus for performing driving assistance
JP2014201086A (ja) * 2013-04-01 2014-10-27 トヨタ自動車株式会社 車両の制御装置
CN106049236A (zh) * 2016-07-20 2016-10-26 徐工集团工程机械股份有限公司道路机械分公司 一种压路机操控装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07168994A (ja) * 1993-12-16 1995-07-04 Mazda Motor Corp 車両の制御装置
JP2000225869A (ja) * 1993-03-03 2000-08-15 Denso Corp 車両走行制御装置
JP2000355232A (ja) * 1999-06-15 2000-12-26 Nissan Motor Co Ltd 先行車追従制御装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000225869A (ja) * 1993-03-03 2000-08-15 Denso Corp 車両走行制御装置
JPH07168994A (ja) * 1993-12-16 1995-07-04 Mazda Motor Corp 車両の制御装置
JP2000355232A (ja) * 1999-06-15 2000-12-26 Nissan Motor Co Ltd 先行車追従制御装置

Also Published As

Publication number Publication date
JP2008273364A (ja) 2008-11-13

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