WO2008120698A1 - 車両用駆動力配分装置の制御装置 - Google Patents

車両用駆動力配分装置の制御装置 Download PDF

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Publication number
WO2008120698A1
WO2008120698A1 PCT/JP2008/055982 JP2008055982W WO2008120698A1 WO 2008120698 A1 WO2008120698 A1 WO 2008120698A1 JP 2008055982 W JP2008055982 W JP 2008055982W WO 2008120698 A1 WO2008120698 A1 WO 2008120698A1
Authority
WO
WIPO (PCT)
Prior art keywords
clutch
driving force
vehicle
controller
distributing
Prior art date
Application number
PCT/JP2008/055982
Other languages
English (en)
French (fr)
Inventor
Koji Ando
Takahiro Hosozawa
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
Publication of WO2008120698A1 publication Critical patent/WO2008120698A1/ja

Links

Classifications

    • 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
    • F16H48/00—Differential gearings
    • F16H48/20—Arrangements for suppressing or influencing the differential action, e.g. locking devices
    • F16H48/30—Arrangements for suppressing or influencing the differential action, e.g. locking devices using externally-actuatable means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K23/00—Arrangement or mounting of control devices for vehicle transmissions, or parts thereof, not otherwise provided for
    • B60K23/04—Arrangement or mounting of control devices for vehicle transmissions, or parts thereof, not otherwise provided for for differential 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
    • F16H48/00—Differential gearings
    • F16H48/06—Differential gearings with gears having orbital motion
    • F16H48/10—Differential gearings with gears having orbital motion with orbital spur gears
    • 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
    • F16H48/00—Differential gearings
    • F16H48/20—Arrangements for suppressing or influencing the differential action, e.g. locking devices
    • F16H48/22—Arrangements for suppressing or influencing the differential action, e.g. locking devices using friction clutches or brakes
    • 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
    • F16H48/00—Differential gearings
    • F16H48/36—Differential gearings characterised by intentionally generating speed difference between outputs
    • 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
    • F16H48/00—Differential gearings
    • F16H48/20—Arrangements for suppressing or influencing the differential action, e.g. locking devices
    • F16H2048/204—Control of arrangements for suppressing differential actions
    • 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
    • F16H48/00—Differential gearings
    • F16H48/36—Differential gearings characterised by intentionally generating speed difference between outputs
    • F16H2048/368—Differential gearings characterised by intentionally generating speed difference between outputs using additional orbital gears in combination with clutches or brakes

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Arrangement And Mounting Of Devices That Control Transmission Of Motive Force (AREA)
  • Retarders (AREA)

Abstract

　駆動力を左右の駆動輪へ分配する高精度の制御が可能な車両用駆動力配分装置の制御装置を提供する。 　エンジン( 駆動源) １２からの入力トルクＴINを左右の後輪３０ｌおよび３０ｒへ分配する差動装置４２と、その差動装置４２の差動作用を制限して左右の後輪３０ｌおよび３０ｒのトルク差を発生させる係合要素である第１クラッチＣ１または第２クラッチＣ２とを備える車両用駆動力配分装置２６において、予め求められた目標左右トルク差ΔＴ* が得られるようにその第１クラッチＣ１または第２クラッチＣ２を制御する電子制御装置３６において、予め設定された差動装置４２の機構的差動制限特性( バイアス比Ｂ）に基づいて第１クラッチＣ１または第２クラッチＣ２への制御量ＴCREQが決定される。そのため、駆動トルクを左右の後輪３０ｌおよび３０ｒへ分配する高精度の制御が可能となる。
PCT/JP2008/055982 2007-03-30 2008-03-27 車両用駆動力配分装置の制御装置 WO2008120698A1 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-095362 2007-03-30
JP2007095362A JP2008256000A (ja) 2007-03-30 2007-03-30 車両用駆動力配分装置の制御装置

Publications (1)

Publication Number Publication Date
WO2008120698A1 true WO2008120698A1 (ja) 2008-10-09

Family

ID=39808278

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/055982 WO2008120698A1 (ja) 2007-03-30 2008-03-27 車両用駆動力配分装置の制御装置

Country Status (2)

Country Link
JP (1) JP2008256000A (ja)
WO (1) WO2008120698A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017200926B4 (de) 2016-01-21 2021-08-26 Dana Automotive Systems Group, Llc Drehmoment-Vectoringeinheit

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5637695B2 (ja) * 2010-01-29 2014-12-10 本田技研工業株式会社 駆動力配分装置の制御装置
JP5333343B2 (ja) 2010-05-13 2013-11-06 三菱自動車工業株式会社 左右輪駆動装置
JP5335025B2 (ja) * 2011-04-19 2013-11-06 本田技研工業株式会社 車両用駆動装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07108840A (ja) * 1993-10-14 1995-04-25 Mitsubishi Motors Corp 車両用左右輪間トルク移動制御装置
JP2001080535A (ja) * 1999-09-13 2001-03-27 Honda Motor Co Ltd 車両の協調制御装置
DE102004025005A1 (de) * 2004-05-21 2005-09-29 Audi Ag Antriebsvorrichtung für Kraftfahrzeuge

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07108840A (ja) * 1993-10-14 1995-04-25 Mitsubishi Motors Corp 車両用左右輪間トルク移動制御装置
JP2001080535A (ja) * 1999-09-13 2001-03-27 Honda Motor Co Ltd 車両の協調制御装置
DE102004025005A1 (de) * 2004-05-21 2005-09-29 Audi Ag Antriebsvorrichtung für Kraftfahrzeuge

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017200926B4 (de) 2016-01-21 2021-08-26 Dana Automotive Systems Group, Llc Drehmoment-Vectoringeinheit

Also Published As

Publication number Publication date
JP2008256000A (ja) 2008-10-23

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