GB2560590B - Improvements in traction control to aid launch in friction-limited terrains - Google Patents

Improvements in traction control to aid launch in friction-limited terrains Download PDF

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Publication number
GB2560590B
GB2560590B GB1707073.1A GB201707073A GB2560590B GB 2560590 B GB2560590 B GB 2560590B GB 201707073 A GB201707073 A GB 201707073A GB 2560590 B GB2560590 B GB 2560590B
Authority
GB
United Kingdom
Prior art keywords
terrains
launch
aid
friction
limited
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.)
Active
Application number
GB1707073.1A
Other versions
GB201707073D0 (en
GB2560590A (en
Inventor
Raveendran Arun
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.)
Jaguar Land Rover Ltd
Original Assignee
Jaguar Land Rover 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 Jaguar Land Rover Ltd filed Critical Jaguar Land Rover Ltd
Publication of GB201707073D0 publication Critical patent/GB201707073D0/en
Publication of GB2560590A publication Critical patent/GB2560590A/en
Application granted granted Critical
Publication of GB2560590B publication Critical patent/GB2560590B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • B60W30/00—Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units
    • B60W30/18—Propelling the vehicle
    • B60W30/18009—Propelling the vehicle related to particular drive situations
    • B60W30/18027—Drive off, accelerating from standstill
    • 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
    • B60K28/00—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions
    • B60K28/10—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions responsive to conditions relating to the vehicle 
    • B60K28/16—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions responsive to conditions relating to the vehicle  responsive to, or preventing, skidding of wheels
    • 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
    • B60T8/17—Using electrical or electronic regulation means to control braking
    • B60T8/175—Brake regulation specially adapted to prevent excessive wheel spin during vehicle acceleration, e.g. for traction control
    • 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
    • B60W10/00—Conjoint control of vehicle sub-units of different type or different function
    • B60W10/18—Conjoint control of vehicle sub-units of different type or different function including control of braking systems
    • B60W10/184—Conjoint control of vehicle sub-units of different type or different function including control of braking systems with wheel brakes
    • 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
    • B60W30/00—Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units
    • B60W30/18—Propelling the vehicle
    • B60W30/18172—Preventing, or responsive to skidding of wheels
    • 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
    • B60W2720/26—Wheel slip

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Automation & Control Theory (AREA)
  • Regulating Braking Force (AREA)
GB1707073.1A 2017-03-17 2017-05-04 Improvements in traction control to aid launch in friction-limited terrains Active GB2560590B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IN201711009372 2017-03-17

Publications (3)

Publication Number Publication Date
GB201707073D0 GB201707073D0 (en) 2017-06-21
GB2560590A GB2560590A (en) 2018-09-19
GB2560590B true GB2560590B (en) 2020-02-12

Family

ID=59065701

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1707073.1A Active GB2560590B (en) 2017-03-17 2017-05-04 Improvements in traction control to aid launch in friction-limited terrains

Country Status (2)

Country Link
GB (1) GB2560590B (en)
WO (1) WO2018166862A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019133602A1 (en) * 2017-12-29 2019-07-04 Kelsey-Hayes Company Traction control rollback mitigation on split mu grades
US11845310B2 (en) * 2018-10-18 2023-12-19 Ford Global Technologies, Llc Systems and methods for tire warmup and vehicle launch optimization
DE102020203160A1 (en) 2020-03-12 2021-09-16 Robert Bosch Gesellschaft mit beschränkter Haftung Method for increasing the traction of driven wheels of a vehicle
EP4108529A1 (en) * 2021-06-24 2022-12-28 Volvo Truck Corporation A method for controlling propulsion of a heavy-duty vehicle
DE102021211740A1 (en) * 2021-10-18 2023-04-20 Robert Bosch Gesellschaft mit beschränkter Haftung Method for automatically adapting a traction control system of a vehicle
CN114771281B (en) * 2022-05-19 2023-11-17 北京京深深向科技有限公司 Torque distribution architecture and distribution method
CN116749788B (en) * 2023-06-27 2024-04-05 广州汽车集团股份有限公司 Ejection control method and device, electronic equipment and storage medium

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5852330A (en) * 1995-08-23 1998-12-22 Unisia Jecs Corporation Vehicle acceleration slip control system

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8175785B2 (en) * 2008-12-22 2012-05-08 GM Global Technology Operations LLC System and method for performance launch control of a vehicle
US7739005B1 (en) * 2009-02-26 2010-06-15 Tesla Motors, Inc. Control system for an all-wheel drive electric vehicle
US9067593B2 (en) * 2013-03-08 2015-06-30 Toyota Motor Engineering & Manufacturing North America, Inc. Hybrid vehicle launch control
GB2542365B (en) * 2015-09-16 2018-06-06 Ford Global Tech Llc A method of controlling a vehicle take-off from rest

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5852330A (en) * 1995-08-23 1998-12-22 Unisia Jecs Corporation Vehicle acceleration slip control system

Also Published As

Publication number Publication date
WO2018166862A1 (en) 2018-09-20
GB201707073D0 (en) 2017-06-21
GB2560590A (en) 2018-09-19

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