DE69000547T2 - Elektrisches steuergeraet fuer ein fahrzeug mit schaltbarem vierradantrieb. - Google Patents

Elektrisches steuergeraet fuer ein fahrzeug mit schaltbarem vierradantrieb.

Info

Publication number
DE69000547T2
DE69000547T2 DE9090106168T DE69000547T DE69000547T2 DE 69000547 T2 DE69000547 T2 DE 69000547T2 DE 9090106168 T DE9090106168 T DE 9090106168T DE 69000547 T DE69000547 T DE 69000547T DE 69000547 T2 DE69000547 T2 DE 69000547T2
Authority
DE
Germany
Prior art keywords
wheel drive
vehicle
transmission device
speed
control device
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.)
Expired - Fee Related
Application number
DE9090106168T
Other languages
German (de)
English (en)
Other versions
DE69000547D1 (de
Inventor
Hideo Hamano
Hideyuki Iwati
Masahiko Noba
Keiji Takeshita
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 DE69000547D1 publication Critical patent/DE69000547D1/de
Application granted granted Critical
Publication of DE69000547T2 publication Critical patent/DE69000547T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • B60K23/08—Arrangement or mounting of control devices for vehicle transmissions, or parts thereof, not otherwise provided for for changing number of driven wheels, for switching from driving one axle to driving two or more axles
    • B60K23/0808—Arrangement or mounting of control devices for vehicle transmissions, or parts thereof, not otherwise provided for for changing number of driven wheels, for switching from driving one axle to driving two or more axles for varying torque distribution between driven axles, e.g. by transfer clutch
    • 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
    • F16H59/36—Inputs being a function of speed
    • F16H59/44—Inputs being a function of speed dependent on machine speed, e.g. the vehicle speed
    • 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
    • F16H59/68—Inputs being a function of gearing status
    • F16H59/72—Inputs being a function of gearing status dependent on oil characteristics, e.g. temperature, viscosity

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Arrangement And Mounting Of Devices That Control Transmission Of Motive Force (AREA)
  • Arrangement And Driving Of Transmission Devices (AREA)
DE9090106168T 1989-03-31 1990-03-30 Elektrisches steuergeraet fuer ein fahrzeug mit schaltbarem vierradantrieb. Expired - Fee Related DE69000547T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP3837089 1989-03-31
JP1989051926U JP2501514Y2 (ja) 1989-03-31 1989-05-01 四輪駆動車の二輪四輪切り換え制御装置

Publications (2)

Publication Number Publication Date
DE69000547D1 DE69000547D1 (de) 1993-01-21
DE69000547T2 true DE69000547T2 (de) 1993-07-01

Family

ID=26377611

Family Applications (1)

Application Number Title Priority Date Filing Date
DE9090106168T Expired - Fee Related DE69000547T2 (de) 1989-03-31 1990-03-30 Elektrisches steuergeraet fuer ein fahrzeug mit schaltbarem vierradantrieb.

Country Status (5)

Country Link
US (1) US5033575A (enExample)
EP (1) EP0390197B1 (enExample)
JP (1) JP2501514Y2 (enExample)
AU (1) AU610776B2 (enExample)
DE (1) DE69000547T2 (enExample)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5105900A (en) * 1990-12-07 1992-04-21 New Venture Gear, Inc. Transfer case cold shift assist
US5105902A (en) * 1990-12-07 1992-04-21 New Venture Gear, Inc. Transfer case shift-on-fly system
US5215160A (en) * 1991-07-02 1993-06-01 New Venture Gear, Inc. Part-time on-demand transfer case and method
US5162025A (en) * 1991-08-15 1992-11-10 Ford Motor Company T-drive powertrain assembly
US5411110A (en) * 1993-03-09 1995-05-02 New Venture Gear, Inc. Power transfer system for a four-wheel drive vehicle
US5363938A (en) * 1993-03-09 1994-11-15 New Venture Gear, Inc. Power transfer system for a four-wheel drive vehicle
US5330030A (en) * 1993-03-09 1994-07-19 New Venture Gear, Inc. Two-speed transfer case with electronic torque modulation
US5332060A (en) * 1993-03-10 1994-07-26 New Venture Gear, Inc. Linear actuation mechanism for electronically-controlled torque modulated transfer case
US5400866A (en) * 1993-03-10 1995-03-28 New Venture Gear, Inc. Torque modulated transfer case
US5323871A (en) * 1993-03-10 1994-06-28 New Venture Gear, Inc. Rotary actuation mechanism for torque modulated transfer case
US5582263A (en) * 1993-03-10 1996-12-10 New Venture Gear, Inc. Full-time four wheel drive transfer case
US6071207A (en) * 1993-03-10 2000-06-06 New Venture Gear, Inc. Full-time transfer case with mode shift arrangement
US5819192A (en) * 1993-11-16 1998-10-06 Nissan Motor Co., Ltd. Transfer for motor vehicle
US5813490A (en) * 1994-09-21 1998-09-29 Nissan Motor Co., Ltd. Four Wheel drive system for automotive vehicle
US5699870A (en) * 1995-05-01 1997-12-23 Borg-Warner Automotive, Inc. Electric shift transfer case system for an automobile
US6035988A (en) * 1997-11-28 2000-03-14 Ntn Corporation Four-wheel drive control system
US6101439A (en) * 1997-12-29 2000-08-08 Ford Global Technologies, Inc. Operating strategy for an automatic four-wheel-drive vehicle
US6125317A (en) * 1997-12-29 2000-09-26 Ford Global Technologies Encoder error detection for an automatic four-wheel-drive vehicle
US6317698B1 (en) 1999-04-06 2001-11-13 Ford Global Technologies, Inc. Observer for transfer case fault detection in a four-wheel drive system
JP2003136990A (ja) * 2001-10-31 2003-05-14 Toyoda Mach Works Ltd 車両における駆動力配分方法及び駆動力配分制御装置
US7101310B2 (en) * 2004-04-19 2006-09-05 Magna Powertrain Usa, Inc. Model-based control for torque biasing system
US7189178B2 (en) * 2005-03-16 2007-03-13 American Axle & Manufacturing, Inc. Drive axle with variable oil flow mechanism
FR2948074B1 (fr) * 2009-07-17 2011-10-28 Renault Sa Dispositif de selection d'un mode de motricite d'un vehicule a quatre roues motrices
GB2488156A (en) 2011-02-18 2012-08-22 Land Rover Uk Ltd Vehicle and method for preventing switching between drive modes
US9334950B2 (en) * 2013-03-11 2016-05-10 Dana Automotive Systems Group, Llc Differential carrier electronics package
US10221903B2 (en) * 2016-02-04 2019-03-05 Ford Global Technologies, Llc Vehicle with wheel-end disconnect and associated control method

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57949A (en) * 1980-05-30 1982-01-06 Toyoda Mach Works Ltd Servo-valve
JPS58177722A (ja) * 1982-04-09 1983-10-18 Fuji Heavy Ind Ltd ４輪駆動車の切換制御装置
JPS5967123A (ja) * 1982-10-05 1984-04-16 Aisin Seiki Co Ltd 四輪駆動用トランスフア
US4771852A (en) * 1985-06-05 1988-09-20 Toyota Jidosha Kabushiki Kaisha Four wheel drive vehicle transfer and control apparatus
DE3533745A1 (de) * 1985-09-21 1987-04-02 Opel Adam Ag Getriebeanordnung
JPS62292532A (ja) * 1986-06-11 1987-12-19 Toyota Motor Corp 副変速機付四輪駆動車の制御方法
JPS6311440A (ja) * 1986-06-30 1988-01-18 Aisin Seiki Co Ltd 四輪駆動車の駆動切替警報装置
US4854414A (en) * 1986-07-29 1989-08-08 Toyota Jidosha Kabushiki Kaisha Electric control apparatus for transfer device in part-time four-wheel drive vehicle
DE3643831A1 (de) * 1986-12-20 1988-07-07 Deere & Co Antriebssystem fuer die raeder zweier radpaare

Also Published As

Publication number Publication date
JPH0315219U (enExample) 1991-02-15
DE69000547D1 (de) 1993-01-21
AU5251990A (en) 1990-10-04
AU610776B2 (en) 1991-05-23
JP2501514Y2 (ja) 1996-06-19
US5033575A (en) 1991-07-23
EP0390197A1 (en) 1990-10-03
EP0390197B1 (en) 1992-12-09

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee