GB2357159B - A control system - Google Patents

A control system

Info

Publication number
GB2357159B
GB2357159B GB9928769A GB9928769A GB2357159B GB 2357159 B GB2357159 B GB 2357159B GB 9928769 A GB9928769 A GB 9928769A GB 9928769 A GB9928769 A GB 9928769A GB 2357159 B GB2357159 B GB 2357159B
Authority
GB
United Kingdom
Prior art keywords
control
terrain
selection
vehicle
control system
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
GB9928769A
Other versions
GB9928769D0 (en
GB2357159A (en
Inventor
Martin Ranson
Paul Thomas Faithfull
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.)
MG Rover Group Ltd
Jaguar Land Rover Ltd
Original Assignee
MG Rover Group Ltd
Land Rover Group 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 MG Rover Group Ltd, Land Rover Group Ltd filed Critical MG Rover Group Ltd
Priority to GB9928769A priority Critical patent/GB2357159B/en
Publication of GB9928769D0 publication Critical patent/GB9928769D0/en
Publication of GB2357159A publication Critical patent/GB2357159A/en
Application granted granted Critical
Publication of GB2357159B publication Critical patent/GB2357159B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • 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
    • B60K23/04—Arrangement or mounting of control devices for vehicle transmissions, or parts thereof, not otherwise provided for for differential gearing
    • 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
    • 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
    • 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
    • B60W10/04—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units
    • 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
    • B60W10/10—Conjoint control of vehicle sub-units of different type or different function including control of change-speed gearings
    • 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
    • B60W30/1819—Propulsion control with control means using analogue circuits, relays or mechanical links
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D15/00—Steering not otherwise provided for
    • B62D15/02—Steering position indicators ; Steering position determination; Steering aids
    • B62D15/025—Active steering aids, e.g. helping the driver by actively influencing the steering system after environment evaluation
    • B62D15/0265—Automatic obstacle avoidance by steering
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/021—Introducing corrections for particular conditions exterior to the engine
    • 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
    • F16H59/60—Inputs being a function of ambient conditions
    • F16H59/66—Road conditions, e.g. slope, slippery
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2400/00—Indexing codes relating to detected, measured or calculated conditions or factors
    • B60G2400/80—Exterior conditions
    • B60G2400/82—Ground surface
    • B60G2400/823—Obstacle sensing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2401/00—Indexing codes relating to the type of sensors based on the principle of their operation
    • B60G2401/16—GPS track data
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2401/00—Indexing codes relating to the type of sensors based on the principle of their operation
    • B60G2401/17—Magnetic/Electromagnetic
    • B60G2401/174—Radar
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2800/00—Indexing codes relating to the type of movement or to the condition of the vehicle and to the end result to be achieved by the control action
    • B60G2800/24—Steering, cornering
    • B60G2800/242—Obstacle avoidance manoeuvre
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2800/00—Indexing codes relating to the type of movement or to the condition of the vehicle and to the end result to be achieved by the control action
    • B60G2800/90—System Controller type
    • B60G2800/96—ASC - Assisted or power Steering control
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2800/00—Indexing codes relating to the type of movement or to the condition of the vehicle and to the end result to be achieved by the control action
    • B60G2800/90—System Controller type
    • B60G2800/97—Engine Management System [EMS]
    • 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
    • B60W2420/00—Indexing codes relating to the type of sensors based on the principle of their operation
    • B60W2420/40—Photo, light or radio wave sensitive means, e.g. infrared sensors
    • B60W2420/408—Radar; Laser, e.g. lidar
    • 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
    • B60W2554/00—Input parameters relating to objects
    • 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
    • B60W2554/00—Input parameters relating to objects
    • B60W2554/20—Static objects
    • 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
    • B60W2556/00—Input parameters relating to data
    • B60W2556/45—External transmission of data to or from the vehicle
    • B60W2556/50—External transmission of data to or from the vehicle of positioning data, e.g. GPS [Global Positioning System] data
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2200/00—Input parameters for engine control
    • F02D2200/70—Input parameters for engine control said parameters being related to the vehicle exterior
    • F02D2200/702—Road conditions
    • 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
    • F16H59/60—Inputs being a function of ambient conditions
    • F16H59/66—Road conditions, e.g. slope, slippery
    • F16H2059/666—Determining road conditions by using vehicle location or position, e.g. from global navigation systems [GPS]

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • General Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Steering Control In Accordance With Driving Conditions (AREA)
  • Control Of Driving Devices And Active Controlling Of Vehicle (AREA)
  • Vehicle Body Suspensions (AREA)

Abstract

The system includes a detection system which monitors the terrain in the region of the vehicle, and a control means which adapts the running of the vehicle to the detected terrain by varying at least the transmission ratio and/or power output. The detection means may be a terrain seeking/mapping radar 12. The control may be a hill descent control, optionally with locking/unlocking of differential units, ride height variation control, steering control override, selection of driven axles, or selection of drive torque to individually driven wheels.
GB9928769A 1999-12-07 1999-12-07 A control system Expired - Fee Related GB2357159B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9928769A GB2357159B (en) 1999-12-07 1999-12-07 A control system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9928769A GB2357159B (en) 1999-12-07 1999-12-07 A control system

Publications (3)

Publication Number Publication Date
GB9928769D0 GB9928769D0 (en) 2000-02-02
GB2357159A GB2357159A (en) 2001-06-13
GB2357159B true GB2357159B (en) 2003-12-31

Family

ID=10865767

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9928769A Expired - Fee Related GB2357159B (en) 1999-12-07 1999-12-07 A control system

Country Status (1)

Country Link
GB (1) GB2357159B (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8589049B2 (en) 2007-12-03 2013-11-19 Lockheed Martin Corporation GPS-based system and method for controlling vehicle characteristics based on terrain
CN109132392A (en) * 2017-06-27 2019-01-04 广西大学 A kind of AGV forklift ramp recognition methods
CN109318987A (en) * 2018-11-01 2019-02-12 河南科技大学 A kind of vehicle
CN111409604A (en) * 2020-04-10 2020-07-14 新石器慧通（北京）科技有限公司 Autonomous vehicle and steering method thereof
CN115071861A (en) * 2022-08-22 2022-09-20 徐州必拓安全设备制造有限公司 Police reconnaissance observation robot capable of preventing rollover

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0208877D0 (en) 2002-04-18 2002-05-29 Ford Global Tech Inc Behicle control
EP1355209A1 (en) 2002-04-18 2003-10-22 Ford Global Technologies, LLC Vehicle control system
GB0210084D0 (en) * 2002-05-02 2002-06-12 Ford Global Tech Inc Vehicle differential control
GB0314236D0 (en) 2003-06-19 2003-07-23 Ford Global Tech Llc Improved method of vehicle control
DE102004015311B4 (en) * 2004-03-30 2024-04-25 Robert Bosch Gmbh Adaptation of a vehicle stabilization system to the road surface
JP4735195B2 (en) * 2005-11-01 2011-07-27 アイシン・エィ・ダブリュ株式会社 Vehicle control system
US7577508B2 (en) 2006-05-09 2009-08-18 Lockheed Martin Corporation Mobility traction control system and method
GB2443619B (en) * 2006-11-09 2011-09-14 Ford Global Tech Llc Apparatus for asssisting recovery of a vehicle using a winch
US8145402B2 (en) 2007-12-05 2012-03-27 Lockheed Martin Corporation GPS-based traction control system and method using data transmitted between vehicles
US8352120B2 (en) 2009-02-17 2013-01-08 Lockheed Martin Corporation System and method for stability control using GPS data
US8229639B2 (en) 2009-02-17 2012-07-24 Lockheed Martin Corporation System and method for stability control
US8244442B2 (en) 2009-02-17 2012-08-14 Lockheed Martin Corporation System and method for stability control of vehicle and trailer
GB2499252A (en) * 2012-02-13 2013-08-14 Jaguar Cars Driver advice system for a vehicle
GB2499461B (en) 2012-02-20 2014-08-13 Jaguar Land Rover Ltd Improvements in vehicle cruise control
GB2504820B (en) 2012-06-07 2016-12-28 Jaguar Land Rover Ltd Improvements in vehicle steering
CN104718114B (en) 2012-08-16 2017-06-13 捷豹路虎有限公司 Vehicle speed control system
GB2516934B (en) 2013-08-07 2017-02-01 Jaguar Land Rover Ltd Vehicle speed control system and method
GB2527510B (en) 2014-06-23 2016-12-14 Jaguar Land Rover Ltd Launch speed ratio selection in an automatic transmission
DE102015220210A1 (en) * 2015-10-16 2017-04-20 Conti Temic Microelectronic Gmbh Driver assistance device and method for supporting a driver of a vehicle
FR3044602A1 (en) * 2015-12-02 2017-06-09 Claude Secchi SUSPENSION FOR MOTOR VEHICLE ASSISTED BY RADAR AND COMPUTER
US20190142539A1 (en) 2016-05-04 2019-05-16 University Of Virginia Patent Foundation Magnetic system to prevent migration of intra-luminal medical stent and method thereof
JP6788102B2 (en) * 2016-05-04 2020-11-18 リナマー・コーポレーション Systems and methods for vehicle-to-vehicle communication and all-wheel drive interruption
GB2552021B (en) * 2016-07-08 2019-08-28 Jaguar Land Rover Ltd Improvements in vehicle speed control
FR3077053A1 (en) * 2018-01-24 2019-07-26 Psa Automobiles Sa SYSTEM FOR CONTROLLING THE MODE OF CONDUCT OF A MOTOR POWERS GROUP
CN111319619A (en) * 2020-03-17 2020-06-23 新石器慧通（北京）科技有限公司 Autonomous vehicle and obstacle feedback adjustment method thereof

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5432701A (en) * 1991-05-08 1995-07-11 Robert Bosch Gmbh Electronic system in a motor vehicle for detecting a rough road condition
US5598335A (en) * 1994-04-06 1997-01-28 Hyundai Motor Company System and method for controlling a shift position when a vehicle travels along a steeply sloped road or a sharply curved road
US5752214A (en) * 1995-05-25 1998-05-12 Hitachi, Ltd. Method and apparatus for controller power train of motor vehicle
GB2334496A (en) * 1998-02-20 1999-08-25 Rover Group Hybrid vehicle with controlled downhill electrodynamic braking

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5432701A (en) * 1991-05-08 1995-07-11 Robert Bosch Gmbh Electronic system in a motor vehicle for detecting a rough road condition
US5598335A (en) * 1994-04-06 1997-01-28 Hyundai Motor Company System and method for controlling a shift position when a vehicle travels along a steeply sloped road or a sharply curved road
US5752214A (en) * 1995-05-25 1998-05-12 Hitachi, Ltd. Method and apparatus for controller power train of motor vehicle
GB2334496A (en) * 1998-02-20 1999-08-25 Rover Group Hybrid vehicle with controlled downhill electrodynamic braking

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8589049B2 (en) 2007-12-03 2013-11-19 Lockheed Martin Corporation GPS-based system and method for controlling vehicle characteristics based on terrain
CN109132392A (en) * 2017-06-27 2019-01-04 广西大学 A kind of AGV forklift ramp recognition methods
CN109318987A (en) * 2018-11-01 2019-02-12 河南科技大学 A kind of vehicle
CN111409604A (en) * 2020-04-10 2020-07-14 新石器慧通（北京）科技有限公司 Autonomous vehicle and steering method thereof
CN115071861A (en) * 2022-08-22 2022-09-20 徐州必拓安全设备制造有限公司 Police reconnaissance observation robot capable of preventing rollover

Also Published As

Publication number Publication date
GB9928769D0 (en) 2000-02-02
GB2357159A (en) 2001-06-13

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Legal Events

Date Code Title Description
COOA Change in applicant's name or ownership of the application
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20131128 AND 20131204

PCNP Patent ceased through non-payment of renewal fee

Effective date: 20181207