IN2014MN01957A - - Google Patents

Info

Publication number
IN2014MN01957A
IN2014MN01957A IN1957MUN2014A IN2014MN01957A IN 2014MN01957 A IN2014MN01957 A IN 2014MN01957A IN 1957MUN2014 A IN1957MUN2014 A IN 1957MUN2014A IN 2014MN01957 A IN2014MN01957 A IN 2014MN01957A
Authority
IN
India
Prior art keywords
traction
take
condition
propulsion
control unit
Prior art date
Application number
Inventor
Lena Larsson
Jan Öberg
Filip Alm
Original Assignee
Volvo Lastvagnar Ab
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 Volvo Lastvagnar Ab filed Critical Volvo Lastvagnar Ab
Publication of IN2014MN01957A publication Critical patent/IN2014MN01957A/en

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
    • B60W20/00—Control systems specially adapted for hybrid vehicles
    • B60W20/10—Controlling the power contribution of each of the prime movers to meet required power demand
    • B60W20/15—Control strategies specially adapted for achieving a particular effect
    • B60W20/19—Control strategies specially adapted for achieving a particular effect for achieving enhanced acceleration
    • 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
    • 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
    • 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
    • B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
    • B60K6/08—Prime-movers comprising combustion engines and mechanical or fluid energy storing means
    • B60K6/12—Prime-movers comprising combustion engines and mechanical or fluid energy storing means by means of a chargeable fluidic accumulator
    • 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
    • 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
    • B60W2520/26—Wheel slip
    • 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
    • B60W2552/00—Input parameters relating to infrastructure
    • B60W2552/40—Coefficient of friction
    • 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
    • B60W2710/00—Output or target parameters relating to a particular sub-units
    • B60W2710/08—Electric propulsion units
    • B60W2710/083—Torque
    • 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
    • B60W2710/00—Output or target parameters relating to a particular sub-units
    • B60W2710/20—Steering systems
    • B60W2710/207—Steering angle of wheels

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Automation & Control Theory (AREA)
  • Arrangement And Driving Of Transmission Devices (AREA)
  • Control Of Vehicle Engines Or Engines For Specific Uses (AREA)

Abstract

A method and vehicle traction system (1) comprising; a first traction wheel (2a) forming part of a first propulsion system (12) comprising a mechanical drive train a second traction wheel (6a) forming part of a second propulsion system (13) comprising a hydraulic pump (7) for powering a hydraulic motor (8a) one sensor (10a 10b 10c 14) indicating a take off condition a control unit (9) for controlling said second propulsion unit (13) wherein said control unit is programmed to; automatically detecting a take off condition by said sensor (10a 10b 10c 14) and sending an input to the control unit (9) that a take off condition is fulfilled automatically provide a traction force from said second propulsion system (13) in response to the indication that there is a take off condition of the vehicle present and an indication that a traction is or will be provided by the first traction system automatically controlling said second propulsion unit (13) by the control unit (9) in dependence of the manually controlled torque from the first propulsion unit (12).
IN1957MUN2014 2012-03-09 2012-03-09 IN2014MN01957A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2012/001054 WO2013131532A1 (en) 2012-03-09 2012-03-09 Vehicle drive train control method and system

Publications (1)

Publication Number Publication Date
IN2014MN01957A true IN2014MN01957A (en) 2015-07-10

Family

ID=45841441

Family Applications (1)

Application Number Title Priority Date Filing Date
IN1957MUN2014 IN2014MN01957A (en) 2012-03-09 2012-03-09

Country Status (7)

Country Link
US (1) US9272703B2 (en)
EP (1) EP2822793B1 (en)
CN (1) CN104159765B (en)
BR (1) BR112014022277B1 (en)
IN (1) IN2014MN01957A (en)
RU (1) RU2587664C2 (en)
WO (1) WO2013131532A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105522921B (en) * 2015-12-21 2019-02-05 吴明洲 Motorcar electric assistant drive system and control method
US10011173B2 (en) 2016-03-14 2018-07-03 Caterpillar Inc. Powertrain system for maintaining rimpull performance of machine
GB2552030B (en) * 2016-07-08 2019-09-11 Jaguar Land Rover Ltd Vehicle launch control system
US10449954B2 (en) 2017-05-30 2019-10-22 Brian P. Layfield Method and apparatus for an active convertor dolly
US10392016B2 (en) 2017-09-05 2019-08-27 Cnh Industrial America Llc System and method for updating a speed calibration of a work vehicle
US10343687B2 (en) 2017-11-13 2019-07-09 Ford Global Technologies, Llc Traction control system utilizing transmission braking
US11136040B2 (en) 2018-05-21 2021-10-05 Deere & Company IMU based traction control for wheeled or tracked machine
US11845416B2 (en) * 2020-10-27 2023-12-19 GM Global Technology Operations LLC Vehicle control system and geographic location-based operation thereof
CN113002799B (en) * 2021-04-13 2023-04-07 重庆达航工业有限公司 Electric aircraft tractor control system and method
CN113419516A (en) * 2021-06-23 2021-09-21 上海地铁电子科技有限公司 Off-line detection system and method for subway train traction control unit

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3542059C1 (en) * 1985-11-28 1987-06-04 Opel Adam Ag Motor vehicle with main drive axle and switchable drive axle
DE4409122C2 (en) * 1993-08-10 1998-12-24 Porsche Ag Device and method for regulating a clutch of a vehicle drive
JP3539422B2 (en) * 2002-05-02 2004-07-07 日産自動車株式会社 Driving force control device for four-wheel drive vehicle
FR2859671B1 (en) 2003-09-16 2007-11-09 Fam Automobiles ADDITIONAL AND TEMPORARY HYDRAULIC DEVICE FOR A LIGHT ROAD VEHICLE FOR DRIVING ONE OR MORE WHEELS IN ORDER TO MAKE THEIR MOTOR (S) IN ADDITION TO THE ORIGINAL TRANSMISSION
US7549499B2 (en) * 2005-03-03 2009-06-23 International Truck Intellectual Property Company, Llc Hydraulic hybrid four wheel drive
US8290666B2 (en) * 2009-02-23 2012-10-16 GM Global Technology Operations LLC Method and system for controlling a vehicle engine during performance driving events
US8535200B2 (en) * 2009-03-17 2013-09-17 General Electric Company Vehicle propulsion system having a continuously variable transmission and method of making same
FR2954255B1 (en) 2009-12-23 2012-02-03 Peugeot Citroen Automobiles Sa METHOD AND DEVICE FOR OBTAINING A HIGH LOAD TAKE-OFF OF HYBRID VEHICLES

Also Published As

Publication number Publication date
RU2014140672A (en) 2016-04-27
CN104159765A (en) 2014-11-19
CN104159765B (en) 2017-09-01
US20150105992A1 (en) 2015-04-16
BR112014022277B1 (en) 2021-08-10
EP2822793A1 (en) 2015-01-14
EP2822793B1 (en) 2017-06-21
WO2013131532A1 (en) 2013-09-12
BR112014022277A2 (en) 2020-10-27
US9272703B2 (en) 2016-03-01
RU2587664C2 (en) 2016-06-20

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