DE3430982A1 - Wheel slip control arrangement - Google Patents

Wheel slip control arrangement

Info

Publication number
DE3430982A1
DE3430982A1 DE19843430982 DE3430982A DE3430982A1 DE 3430982 A1 DE3430982 A1 DE 3430982A1 DE 19843430982 DE19843430982 DE 19843430982 DE 3430982 A DE3430982 A DE 3430982A DE 3430982 A1 DE3430982 A1 DE 3430982A1
Authority
DE
Grant status
Application
Patent type
Prior art keywords
wheel
vehicle
slip control
wheel slip
rotational behaviour
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.)
Withdrawn
Application number
DE19843430982
Other languages
German (de)
Inventor
Wolfram Dr Seibert
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.)
Continental Teves AG and Co oHG
Original Assignee
Continental Teves AG and Co oHG
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

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60KARRANGEMENT 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
    • B60K23/00Arrangement or mounting of control devices for vehicle transmissions, or parts thereof, not otherwise provided for
    • B60K23/04Arrangement or mounting of control devices for vehicle transmissions, or parts thereof, not otherwise provided for for differential gearing
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60TVEHICLE 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
    • B60T8/00Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
    • B60T8/17Using electrical or electronic regulation means to control braking
    • B60T8/175Brake regulation specially adapted to prevent excessive wheel spin during vehicle acceleration, e.g. for traction control
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60TVEHICLE 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
    • B60T8/00Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
    • B60T8/32Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration
    • B60T8/321Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration deceleration
    • B60T8/3215Systems characterised by having means acting on components of the drive line, e.g. retarder, clutch or differential gear
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60TVEHICLE 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
    • B60T8/00Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
    • B60T8/32Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration
    • B60T8/34Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition
    • B60T8/48Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition connecting the brake actuator to an alternative or additional source of fluid pressure, e.g. traction control systems
    • B60T8/4809Traction control, stability control, using both the wheel brakes and other automatic braking systems
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60TVEHICLE 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
    • B60T2201/00Particular use of vehicle brake systems; Special systems using also the brakes; Special software modules within the brake system controller
    • B60T2201/14Electronic locking-differential

Abstract

The wheel slip control arrangement is equipped with measuring sensors (41, 42, 43) for detecting the wheel rotational behaviour and, where necessary, other vehicle-dynamic measured values, with electronic circuits for processing and logic operation of the output signals of these measuring sensors and for the generation of control signals. Lockable differentials (1), in which the wheel slip control circuit (40) intervenes as a function of the rotational behaviour of the wheels (VR, VL, HR, HL) or the handling of the vehicle, are inserted into the drive train of the vehicle. When control commences, the control circuit (40) only controls the wheel brake (13, 14) of the wheel tending to spin. Only after a predetermined delay time are the differential locks (1) actuated as a function of the wheel rotational behaviour and the handling of the vehicle. <IMAGE>
DE19843430982 1984-08-23 1984-08-23 Wheel slip control arrangement Withdrawn DE3430982A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19843430982 DE3430982A1 (en) 1984-08-23 1984-08-23 Wheel slip control arrangement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843430982 DE3430982A1 (en) 1984-08-23 1984-08-23 Wheel slip control arrangement

Publications (1)

Publication Number Publication Date
DE3430982A1 true true DE3430982A1 (en) 1986-03-06

Family

ID=6243692

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19843430982 Withdrawn DE3430982A1 (en) 1984-08-23 1984-08-23 Wheel slip control arrangement

Country Status (1)

Country Link
DE (1) DE3430982A1 (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3612943A1 (en) * 1986-04-17 1987-10-22 Teves Gmbh Alfred A slip-controlled brake system for four-wheel-driven motor vehicles
EP0260451A2 (en) * 1986-09-13 1988-03-23 Robert Bosch Gmbh Slip-controlled brake installation for road vehicles with fourwheel drive
FR2605563A1 (en) * 1986-10-25 1988-04-29 Teves Gmbh Alfred Brake circuit with skid regulation for vehicle
US4809808A (en) * 1986-04-25 1989-03-07 Steyr-Daimler-Puch Ag Motor vehicle having at least two driven axles
EP0325290A2 (en) * 1988-01-22 1989-07-26 Akebono Brake Industry Co., Ltd. Traction control system for motor vehicles
DE3831690C1 (en) * 1988-09-17 1990-03-22 Daimler-Benz Aktiengesellschaft, 7000 Stuttgart, De
DE3920608A1 (en) * 1989-06-23 1991-01-03 Audi Ag A device for preventing one-sided wheel spin on a drive axle with the differential gear of a motor vehicle
EP0885766A1 (en) * 1997-06-04 1998-12-23 WABCO GmbH Method for synchronising two independently rotating shafts in a vehicle
EP1538039A1 (en) * 2003-12-01 2005-06-08 New Venture Gear, Inc. Combination braking and traction control system for a motor vehicle
WO2005063542A1 (en) * 2003-12-09 2005-07-14 Gkn Driveline International Gmbh Hydraulic system

Citations (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3138970A (en) * 1961-04-05 1964-06-30 Caterpillar Tractor Co Ratio sensitive control for limited slip differentials
DE7003306U (en) * 1970-01-31 1970-06-04 Fendt & Co Xaver Betaetigungsvorrichtung for the lock of a differential gearbox in motor vehicles, in particular agricultural vehicles.
DE2127301A1 (en) * 1970-06-03 1971-12-16
US3706351A (en) * 1971-01-25 1972-12-19 North American Rockwell Differential control
DE2148302A1 (en) * 1971-09-28 1973-04-05 Daimler Benz Ag A device for preventing the slipping of the driven wheels of a vehicle
DE2164324A1 (en) * 1971-12-23 1973-06-28 Daimler Benz Ag Limited slip differential for vehicles
US3771839A (en) * 1970-10-07 1973-11-13 Itt Differential-lock type device for a motor vehicle
DE2946477A1 (en) * 1979-10-24 1981-04-30 Steyr Daimler Puch Ag Brake system for two-axle vehicles, particularly agricultural tractors
DE3005467A1 (en) * 1980-02-14 1981-08-20 Maschf Augsburg Nuernberg Ag Motor vehicle with a differential lock
DE2649106C2 (en) * 1975-10-31 1982-07-22 Fiat S.P.A., Torino, It
DE3117105A1 (en) * 1981-04-30 1982-11-25 Bosch Gmbh Robert Device for matching the speed of rotation of the driven wheels of a motor vehicle
DE3312694A1 (en) * 1982-04-09 1983-11-03 Fuji Heavy Ind Ltd Arrangement for controlling the four-wheel drive motor vehicle leistungsuebertragung a
DE3234282A1 (en) * 1982-09-16 1984-03-22 Bosch Gmbh Robert Device for controlling the speeds of the driven wheels of a motor vehicle
DE3345294A1 (en) * 1982-12-15 1984-07-26 Fuji Heavy Ind Ltd Arrangement for controlling the four-wheel drive vehicle leistungsuebertragung a
DE3313823A1 (en) * 1983-04-16 1984-10-18 Faun Werke Drive for a motor vehicle, in particular a utility vehicle, with at least one locking differential
DE3342574A1 (en) * 1983-11-25 1985-06-05 Bosch Gmbh Robert Vehicle with a einkoppelbaren barrier for the driven wheels

Patent Citations (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB993857A (en) * 1961-04-05 1965-06-02 Caterpillar Tractor Co Control for limited slip differentials
US3138970A (en) * 1961-04-05 1964-06-30 Caterpillar Tractor Co Ratio sensitive control for limited slip differentials
DE7003306U (en) * 1970-01-31 1970-06-04 Fendt & Co Xaver Betaetigungsvorrichtung for the lock of a differential gearbox in motor vehicles, in particular agricultural vehicles.
DE2127301A1 (en) * 1970-06-03 1971-12-16
US3771839A (en) * 1970-10-07 1973-11-13 Itt Differential-lock type device for a motor vehicle
US3706351A (en) * 1971-01-25 1972-12-19 North American Rockwell Differential control
DE2148302A1 (en) * 1971-09-28 1973-04-05 Daimler Benz Ag A device for preventing the slipping of the driven wheels of a vehicle
DE2164324A1 (en) * 1971-12-23 1973-06-28 Daimler Benz Ag Limited slip differential for vehicles
DE2649106C2 (en) * 1975-10-31 1982-07-22 Fiat S.P.A., Torino, It
DE2946477A1 (en) * 1979-10-24 1981-04-30 Steyr Daimler Puch Ag Brake system for two-axle vehicles, particularly agricultural tractors
DE3005467A1 (en) * 1980-02-14 1981-08-20 Maschf Augsburg Nuernberg Ag Motor vehicle with a differential lock
DE3117105A1 (en) * 1981-04-30 1982-11-25 Bosch Gmbh Robert Device for matching the speed of rotation of the driven wheels of a motor vehicle
DE3312694A1 (en) * 1982-04-09 1983-11-03 Fuji Heavy Ind Ltd Arrangement for controlling the four-wheel drive motor vehicle leistungsuebertragung a
DE3234282A1 (en) * 1982-09-16 1984-03-22 Bosch Gmbh Robert Device for controlling the speeds of the driven wheels of a motor vehicle
DE3345294A1 (en) * 1982-12-15 1984-07-26 Fuji Heavy Ind Ltd Arrangement for controlling the four-wheel drive vehicle leistungsuebertragung a
DE3313823A1 (en) * 1983-04-16 1984-10-18 Faun Werke Drive for a motor vehicle, in particular a utility vehicle, with at least one locking differential
DE3342574A1 (en) * 1983-11-25 1985-06-05 Bosch Gmbh Robert Vehicle with a einkoppelbaren barrier for the driven wheels

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
DD-Z: Kraftfahrzeugtechnik, H.12/81, S.360 bis 364 *
DE-Firmenschrift: Audi quattro 90, Betriebs- anleitung, 1984, S.108-111 *
DE-Z: VDI-Nachrichten, Nr.15/13.4.84, S. 12 *

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2597423A1 (en) * 1986-04-17 1987-10-23 Teves Gmbh Alfred Braking system with slip control for a motor vehicle has four wheel drive
DE3612943A1 (en) * 1986-04-17 1987-10-22 Teves Gmbh Alfred A slip-controlled brake system for four-wheel-driven motor vehicles
US4809808A (en) * 1986-04-25 1989-03-07 Steyr-Daimler-Puch Ag Motor vehicle having at least two driven axles
EP0260451A3 (en) * 1986-09-13 1988-05-25 Robert Bosch Gmbh Slip-controlled brake installation for road vehicles with fourwheel drive
DE3631280A1 (en) * 1986-09-13 1988-03-24 Bosch Gmbh Robert A slip-controlled brake system for road vehicles with four-wheel drive
EP0260451A2 (en) * 1986-09-13 1988-03-23 Robert Bosch Gmbh Slip-controlled brake installation for road vehicles with fourwheel drive
FR2605563A1 (en) * 1986-10-25 1988-04-29 Teves Gmbh Alfred Brake circuit with skid regulation for vehicle
DE3636442A1 (en) * 1986-10-25 1988-05-05 Teves Gmbh Alfred Brake system with slip control
EP0325290A3 (en) * 1988-01-22 1989-12-27 Akebono Brake Industry Co., Ltd. Traction control system for motor vehicles
EP0325290A2 (en) * 1988-01-22 1989-07-26 Akebono Brake Industry Co., Ltd. Traction control system for motor vehicles
DE3831690C1 (en) * 1988-09-17 1990-03-22 Daimler-Benz Aktiengesellschaft, 7000 Stuttgart, De
US4984649A (en) * 1988-09-17 1991-01-15 Mercedes-Benz Ag Motor vehicle with an automatic limited-slip differential
DE3920608A1 (en) * 1989-06-23 1991-01-03 Audi Ag A device for preventing one-sided wheel spin on a drive axle with the differential gear of a motor vehicle
EP0885766A1 (en) * 1997-06-04 1998-12-23 WABCO GmbH Method for synchronising two independently rotating shafts in a vehicle
EP1538039A1 (en) * 2003-12-01 2005-06-08 New Venture Gear, Inc. Combination braking and traction control system for a motor vehicle
WO2005063542A1 (en) * 2003-12-09 2005-07-14 Gkn Driveline International Gmbh Hydraulic system

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Legal Events

Date Code Title Description
OM8 Search report available as to paragraph 43 lit. 1 sentence 1 patent law
8139 Disposal/non-payment of the annual fee