WO2008093535A1 - 車両用差動制限装置の制御装置 - Google Patents

車両用差動制限装置の制御装置 Download PDF

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Publication number
WO2008093535A1
WO2008093535A1 PCT/JP2008/050388 JP2008050388W WO2008093535A1 WO 2008093535 A1 WO2008093535 A1 WO 2008093535A1 JP 2008050388 W JP2008050388 W JP 2008050388W WO 2008093535 A1 WO2008093535 A1 WO 2008093535A1
Authority
WO
WIPO (PCT)
Prior art keywords
differential slip
differential
slip limiting
vehicle
upper limit
Prior art date
Application number
PCT/JP2008/050388
Other languages
English (en)
French (fr)
Inventor
Daisuke Okamoto
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 EP08703249A priority Critical patent/EP2116410B1/en
Priority to CN2008800035728A priority patent/CN101595007B/zh
Priority to KR1020097017696A priority patent/KR101100058B1/ko
Priority to US12/524,301 priority patent/US8271177B2/en
Publication of WO2008093535A1 publication Critical patent/WO2008093535A1/ja

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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
    • B60K17/00—Arrangement or mounting of transmissions in vehicles
    • B60K17/34—Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles
    • B60K17/344—Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles having a transfer gear
    • B60K17/346—Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles having a transfer gear the transfer gear being a differential gear
    • 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
    • B60K17/00—Arrangement or mounting of transmissions in vehicles
    • B60K17/34—Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles
    • B60K17/348—Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles having differential means for driving one set of wheels, e.g. the front, at one speed and the other set, e.g. the rear, at a different speed
    • B60K17/35—Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles having differential means for driving one set of wheels, e.g. the front, at one speed and the other set, e.g. the rear, at a different speed including arrangements for suppressing or influencing the power transfer, e.g. viscous clutches
    • B60K17/352—Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles having differential means for driving one set of wheels, e.g. the front, at one speed and the other set, e.g. the rear, at a different speed including arrangements for suppressing or influencing the power transfer, e.g. viscous clutches manually operated
    • 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
    • F16H48/06—Differential gearings with gears having orbital motion
    • F16H48/10—Differential gearings with gears having orbital motion with orbital spur gears
    • F16H48/11—Differential gearings with gears having orbital motion with orbital spur gears having intermeshing planet 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
    • 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
    • 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
    • B60W2510/00—Input parameters relating to a particular sub-units
    • B60W2510/06—Combustion engines, Gas turbines
    • B60W2510/0604—Throttle position
    • 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
    • B60W2510/00—Input parameters relating to a particular sub-units
    • B60W2510/06—Combustion engines, Gas turbines
    • B60W2510/0638—Engine speed
    • 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
    • B60W2510/00—Input parameters relating to a particular sub-units
    • B60W2510/10—Change speed gearings
    • B60W2510/1005—Transmission ratio engaged
    • 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
    • B60W2520/00—Input parameters relating to overall vehicle dynamics
    • B60W2520/10—Longitudinal speed
    • B60W2520/105—Longitudinal acceleration
    • 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
    • B60W2520/00—Input parameters relating to overall vehicle dynamics
    • B60W2520/28—Wheel speed
    • 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
    • B60W2540/00—Input parameters relating to occupants
    • B60W2540/10—Accelerator pedal position
    • 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
    • B60W2540/00—Input parameters relating to occupants
    • B60W2540/18—Steering angle
    • 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
    • B60W2720/14—Yaw
    • 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

Landscapes

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

Abstract

　車両の発進時や走行時に左右の駆動輪に差動制限トルクを付与するとき車両の偏向の発生を好適に抑制することが可能な車両用差動制限装置を提供する。 　車両の状態量に基づいて差動制限トルクΔＴを算出する差動制限トルク算出手段６０と、予め設定された偏向許容ヨーレイトと車両の実ヨーレイトとに基づいて差動制限トルク上限ガード値ΔＴを算出する差動制限トルク上限ガード値算出手段６２と、左右の駆動輪に付与される差動制限トルクΔＴを得るために、差動制限トルク上限ガード値算出手段６２により算出された差動制限トルク上限ガード値ΔＴL を用いて差動制限トルク算出手段６２により算出された差動制限トルクΔＴを制限する上限ガード処理手段７２とを、含むことから、差動状態に応じた最適な差動制限トルク上限ガード値ΔＴL が得られるので、路面状況に応じた差動制限トルクΔＴが付与され、車両の偏向が好適に抑制される。
PCT/JP2008/050388 2007-01-30 2008-01-16 車両用差動制限装置の制御装置 WO2008093535A1 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP08703249A EP2116410B1 (en) 2007-01-30 2008-01-16 Controller for limited slip differential devices for vehicles
CN2008800035728A CN101595007B (zh) 2007-01-30 2008-01-16 车辆用差动限制装置的控制装置
KR1020097017696A KR101100058B1 (ko) 2007-01-30 2008-01-16 차량용 차동 제한 장치의 제어 장치
US12/524,301 US8271177B2 (en) 2007-01-30 2008-01-16 Control device for vehicular differential limiting apparatus

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007019258A JP4798012B2 (ja) 2007-01-30 2007-01-30 車両用差動制限装置の制御装置
JP2007-019258 2007-01-30

Publications (1)

Publication Number Publication Date
WO2008093535A1 true WO2008093535A1 (ja) 2008-08-07

Family

ID=39673848

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/050388 WO2008093535A1 (ja) 2007-01-30 2008-01-16 車両用差動制限装置の制御装置

Country Status (6)

Country Link
US (1) US8271177B2 (ja)
EP (1) EP2116410B1 (ja)
JP (1) JP4798012B2 (ja)
KR (1) KR101100058B1 (ja)
CN (1) CN101595007B (ja)
WO (1) WO2008093535A1 (ja)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009026813A1 (de) 2009-06-08 2010-12-09 Robert Bosch Gmbh Verfahren zur Erzeugung eines auf die Fahrzeugräder eines Fahrzeugs wirkenden Differenzmoments
JP4866452B2 (ja) * 2009-08-05 2012-02-01 本田技研工業株式会社 四輪駆動車両のトルク配分制御装置
WO2012005257A1 (ja) 2010-07-09 2012-01-12 日産自動車株式会社 車両の左右輪駆動力配分制御装置
US9470300B2 (en) 2011-10-25 2016-10-18 Borgwarner Torqtransfer Systems Ab Method and device at a vehicle differential brake
JP5700001B2 (ja) * 2012-08-29 2015-04-15 トヨタ自動車株式会社 車両用駆動装置の制御装置
JP6311513B2 (ja) * 2014-07-28 2018-04-18 株式会社ジェイテクト 四輪駆動車及び四輪駆動車の制御方法
KR101546629B1 (ko) 2014-09-30 2015-08-24 현대위아 주식회사 전륜 차량의 전자식 lsd 토크 제어 방법
KR101735451B1 (ko) 2015-06-08 2017-05-30 현대다이모스(주) 차량의 차동 기어 잠금 시스템 및 그 제어 방법
CN108237908B (zh) * 2016-12-27 2019-12-27 比亚迪股份有限公司 驱动轴锁止装置以及动力驱动***和车辆
KR102603040B1 (ko) * 2019-05-07 2023-11-15 현대자동차주식회사 차량의 발진 제어방법

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JPH01156139A (ja) * 1987-12-12 1989-06-19 Nissan Motor Co Ltd 車両用差動制限制御装置
JPH05262156A (ja) * 1992-03-19 1993-10-12 Mitsubishi Motors Corp 車両用左右駆動力制御装置
JPH06206458A (ja) * 1993-01-12 1994-07-26 Mazda Motor Corp 自動車の差動制限装置
JPH082277A (ja) 1994-06-17 1996-01-09 Nissan Motor Co Ltd 左右輪と前後輪の駆動力配分総合制御装置
US5685386A (en) 1992-10-05 1997-11-11 Mazda Motor Corp. Driven wheel differential limiting apparatus for vehicle
JP2001287561A (ja) * 2000-04-06 2001-10-16 Honda Motor Co Ltd 四輪駆動車両の駆動力制御装置
JP2002211379A (ja) * 2001-01-17 2002-07-31 Unisia Jecs Corp ヨーモーメント発生装置における旋回制動時制御装置
US20040163856A1 (en) 2003-02-26 2004-08-26 Kroppe William J. Vehicle yaw management system with driveline torque control

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DE3837862C2 (de) * 1988-11-08 1993-09-30 Gkn Automotive Ag Vorrichtung zur Steuerung von Sperrdifferentialen
US5450919A (en) 1993-01-12 1995-09-19 Mazda Motor Corporation Differential action control system of a vehicle
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JP4230124B2 (ja) * 2001-04-20 2009-02-25 富士重工業株式会社 車両運動制御装置
JP4309089B2 (ja) * 2002-02-14 2009-08-05 富士重工業株式会社 車両の駆動力伝達制御装置
JP4258265B2 (ja) * 2003-04-30 2009-04-30 日産自動車株式会社 車両挙動制御装置
JP4386171B2 (ja) * 2003-12-04 2009-12-16 三菱自動車工業株式会社 ４輪駆動車の動力伝達装置
JP4615321B2 (ja) * 2005-01-26 2011-01-19 富士重工業株式会社 ４輪駆動車の制御装置

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01156139A (ja) * 1987-12-12 1989-06-19 Nissan Motor Co Ltd 車両用差動制限制御装置
JPH05262156A (ja) * 1992-03-19 1993-10-12 Mitsubishi Motors Corp 車両用左右駆動力制御装置
US5685386A (en) 1992-10-05 1997-11-11 Mazda Motor Corp. Driven wheel differential limiting apparatus for vehicle
JPH06206458A (ja) * 1993-01-12 1994-07-26 Mazda Motor Corp 自動車の差動制限装置
JPH082277A (ja) 1994-06-17 1996-01-09 Nissan Motor Co Ltd 左右輪と前後輪の駆動力配分総合制御装置
JP2001287561A (ja) * 2000-04-06 2001-10-16 Honda Motor Co Ltd 四輪駆動車両の駆動力制御装置
JP2002211379A (ja) * 2001-01-17 2002-07-31 Unisia Jecs Corp ヨーモーメント発生装置における旋回制動時制御装置
US20040163856A1 (en) 2003-02-26 2004-08-26 Kroppe William J. Vehicle yaw management system with driveline torque control

Non-Patent Citations (1)

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Title
See also references of EP2116410A4

Also Published As

Publication number Publication date
EP2116410A4 (en) 2011-03-30
EP2116410B1 (en) 2012-08-08
KR101100058B1 (ko) 2011-12-29
KR20090104123A (ko) 2009-10-05
US8271177B2 (en) 2012-09-18
US20100030443A1 (en) 2010-02-04
JP2008184030A (ja) 2008-08-14
CN101595007A (zh) 2009-12-02
EP2116410A1 (en) 2009-11-11
CN101595007B (zh) 2012-10-10
JP4798012B2 (ja) 2011-10-19

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