JPH0455891B2 - - Google Patents

Info

Publication number
JPH0455891B2
JPH0455891B2 JP58058984A JP5898483A JPH0455891B2 JP H0455891 B2 JPH0455891 B2 JP H0455891B2 JP 58058984 A JP58058984 A JP 58058984A JP 5898483 A JP5898483 A JP 5898483A JP H0455891 B2 JPH0455891 B2 JP H0455891B2
Authority
JP
Japan
Prior art keywords
detection means
rear wheel
differential
vehicle
friction coefficient
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 - Lifetime
Application number
JP58058984A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59184027A (ja
Inventor
Kunihiko Suzuki
Koji Enomoto
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.)
Nissan Motor Co Ltd
Original Assignee
Nissan 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 Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Priority to JP58058984A priority Critical patent/JPS59184027A/ja
Publication of JPS59184027A publication Critical patent/JPS59184027A/ja
Priority to US06/892,899 priority patent/US4669569A/en
Publication of JPH0455891B2 publication Critical patent/JPH0455891B2/ja
Granted 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
    • 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
    • B60W2552/00—Input parameters relating to infrastructure
    • B60W2552/40—Coefficient of friction
    • 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
    • F16H61/38—Control of exclusively fluid gearing
    • F16H61/40—Control of exclusively fluid gearing hydrostatic
    • F16H61/46—Automatic regulation in accordance with output requirements

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Arrangement And Driving Of Transmission Devices (AREA)
  • Arrangement And Mounting Of Devices That Control Transmission Of Motive Force (AREA)
JP58058984A 1983-04-04 1983-04-04 ４輪駆動車 Granted JPS59184027A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP58058984A JPS59184027A (ja) 1983-04-04 1983-04-04 ４輪駆動車
US06/892,899 US4669569A (en) 1983-04-04 1986-08-01 Four-wheel drive system with differential control response to tire-to-tire friction

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58058984A JPS59184027A (ja) 1983-04-04 1983-04-04 ４輪駆動車

Publications (2)

Publication Number Publication Date
JPS59184027A JPS59184027A (ja) 1984-10-19
JPH0455891B2 true JPH0455891B2 (en1910) 1992-09-04

Family

ID=13100110

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58058984A Granted JPS59184027A (ja) 1983-04-04 1983-04-04 ４輪駆動車

Country Status (2)

Country Link
US (1) US4669569A (en1910)
JP (1) JPS59184027A (en1910)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0231665B1 (en) * 1985-12-27 1991-07-24 Aisin-Warner Kabushiki Kaisha Control apparatus for four-wheel drive vehicle with center differential mechanism
JPH0643171B2 (ja) * 1986-02-13 1994-06-08 アイシン・エィ・ダブリュ株式会社 ４輪駆動車のセンタ−デフ機構制御装置
AT390410B (de) * 1986-04-29 1990-05-10 Steyr Daimler Puch Ag Antriebsanordnung fuer kraftfahrzeuge mit wenigstens zwei triebachsen
DE3780869T2 (de) * 1986-05-26 1992-12-10 Toyota Motor Co Ltd Differentialgetriebe.
JPS62286839A (ja) * 1986-06-05 1987-12-12 Aisin Warner Ltd ４輪駆動車のセンタ−デフ機構制御装置
US4896738A (en) * 1986-06-20 1990-01-30 Fuji Jukogyo Kabushiki Kaisha Power transmitting system for a four-wheel drive vehicle
JPS63137030A (ja) * 1986-11-28 1988-06-09 Toyota Motor Corp 車両用４輪駆動装置
JP2542599B2 (ja) * 1987-01-19 1996-10-09 アイシン・エィ・ダブリュ株式会社 トルク配分制御装置付４輪駆動車
JPH0790714B2 (ja) * 1987-03-23 1995-10-04 トヨタ自動車株式会社 差動制御装置
JP2516780B2 (ja) * 1987-04-17 1996-07-24 本田技研工業株式会社 車両走行時の悪路検出装置
DE3714332C1 (de) * 1987-04-29 1988-02-04 Porsche Ag Anordnung zur Steuerung der Kraftuebertragung eines Kraftfahrzeugs
EP0364435B1 (en) * 1987-06-04 1993-07-14 The Gleason Works Continuously variable differential
US4936406A (en) * 1987-10-23 1990-06-26 Fuji Jukogyo Kabushiki Kaisha Power transmitting system for a four-wheel drive vehicle
GB8819325D0 (en) * 1988-08-13 1988-09-14 Massey Ferguson Mfg Vehicle with multiple driven axles
DE3931279A1 (de) * 1989-09-20 1991-03-28 Rolf Engel Vorrichtung zur verbesserung der winter-laufeigenschaften von fahrzeugreifen
US5216608A (en) * 1990-01-25 1993-06-01 Mitsubishi Jidosha Kogyo Kabushiki Kaisha Apparatus and a method for estimating the friction coefficient of a road surface and controlling a driving condition of a vehicle in accordance with the estimated friction coefficient
JPH03258647A (ja) * 1990-03-07 1991-11-18 Mazda Motor Corp 車両のスリップ制御装置
JPH03258650A (ja) * 1990-03-09 1991-11-18 Toyota Motor Corp 路面摩擦係数検出装置
US5132906A (en) * 1990-06-11 1992-07-21 Ford Motor Company Road surface friction and hill slope estimator
JP3532672B2 (ja) * 1995-08-29 2004-05-31 本田技研工業株式会社 操舵装置の電動機制御装置
JP3525969B2 (ja) * 1995-12-01 2004-05-10 本田技研工業株式会社 電動パワーステアリング装置
JPH1081247A (ja) * 1996-09-09 1998-03-31 Honda Motor Co Ltd カウンタステア判定装置
US6299595B1 (en) 1999-12-17 2001-10-09 Advanced Cardiovascular Systems, Inc. Catheters having rapid-exchange and over-the-wire operating modes
US6609052B2 (en) * 2001-03-16 2003-08-19 Visteon Global Technologies, Inc. Torque sensor backup in a steer-by-wire system
US6810318B2 (en) * 2002-09-13 2004-10-26 General Motors Corporation Drive torque transfer scheme
CA2658606C (en) * 2006-08-31 2014-04-01 Magna Powertrain Usa, Inc. Traction control system for 4wd/awd vehicles
DE102016202870B4 (de) * 2016-02-24 2018-08-30 Audi Ag Getriebeeinrichtung für ein Kraftfahrzeug
DE102016214421A1 (de) 2016-08-04 2018-02-08 Audi Ag Verfahren zum Betreiben einer Kupplung eines Kraftfahrzeugs, sowie Kraftfahrzeug

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1655210C3 (de) * 1968-02-16 1979-01-25 Robert Bosch Gmbh, 7000 Stuttgart Einrichtung zum Aufwärtsschalten von Kraftfahrzeugstufenwechselgetrieben
DE2036732C3 (de) * 1970-07-24 1979-05-23 Robert Bosch Gmbh, 7000 Stuttgart Anordnung zum synchronisierten Schalten von Stufenwechselgetrieben in Fahrzeugen
JPS5310334B2 (en1910) * 1973-03-01 1978-04-13
US3967862A (en) * 1975-03-17 1976-07-06 Rockwell International Corporation Anti-skid control system employing integral-plus-proportional control of pulsed modulation
JPS5835887B2 (ja) * 1975-06-25 1983-08-05 日産自動車株式会社 ジドウクラツチニオケルクラツチバンノ マサツケイスウホシヨウソウチ
US4075538A (en) * 1976-05-19 1978-02-21 General Electric Company Adaptive acceleration responsive system
US4070924A (en) * 1976-05-21 1978-01-31 International Harvester Company Automatic control of lockable differentials
JPS5572420A (en) * 1978-11-24 1980-05-31 Aisin Warner Ltd Four-wheel driving gear
DE2933075C2 (de) * 1979-08-16 1984-04-19 Zahnraederfabrik Renk Ag, 8900 Augsburg Antriebs- und Bremsanlage von Kraftfahrzeugen
US4320813A (en) * 1979-12-10 1982-03-23 Caterpillar Tractor Co. Differential lock control
JPS5686825A (en) * 1979-12-12 1981-07-15 Aisin Warner Ltd Hydraulic control device for 4-wheel drive transfer
US4467886A (en) * 1980-01-23 1984-08-28 Rockwell International Corporation Vehicle drive control system
US4333004A (en) * 1980-02-19 1982-06-01 Dataproducts New England, Inc. Detecting ice forming weather conditions
US4484654A (en) * 1980-06-08 1984-11-27 Aisin Warner Kabushiki Kaisha Torque transfer mechanism for a four-wheel drive vehicle
JPS5715019A (en) * 1980-06-27 1982-01-26 Fuji Heavy Ind Ltd Changeover device for 2, 4 wheel drive in 4-wheel drive vehicle
JPS5787759A (en) * 1980-11-18 1982-06-01 Nissan Motor Co Ltd Method of steering vehicle
JPS5820521A (ja) * 1981-07-25 1983-02-07 Fuji Heavy Ind Ltd ４輪駆動車のタイトコーナブレーキング回避装置
JPS5856921A (ja) * 1981-09-29 1983-04-04 Fuji Heavy Ind Ltd ４輪駆動車

Also Published As

Publication number Publication date
US4669569A (en) 1987-06-02
JPS59184027A (ja) 1984-10-19

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