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GB2601355B - Slope compensation by moving a vehicle centre of gravity - Google Patents

Slope compensation by moving a vehicle centre of gravity Download PDF

Info

Publication number
GB2601355B
GB2601355B GB2018698.7A GB202018698A GB2601355B GB 2601355 B GB2601355 B GB 2601355B GB 202018698 A GB202018698 A GB 202018698A GB 2601355 B GB2601355 B GB 2601355B
Authority
GB
United Kingdom
Prior art keywords
gravity
moving
slope compensation
vehicle centre
centre
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
GB2018698.7A
Other versions
GB202018698D0 (en
GB2601355A (en
Inventor
William Birch Luke
Brown Sam
Lausecker Dennis
Hasmukh Mistry Anesh
Asad Ali Syed
Kelly James
Burdock William
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
Priority to GB2018698.7A priority Critical patent/GB2601355B/en
Publication of GB202018698D0 publication Critical patent/GB202018698D0/en
Priority to PCT/EP2021/083063 priority patent/WO2022112451A1/en
Publication of GB2601355A publication Critical patent/GB2601355A/en
Application granted granted Critical
Publication of GB2601355B publication Critical patent/GB2601355B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G17/00—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
    • B60G17/015—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load the regulating means comprising electric or electronic elements
    • B60G17/016—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load the regulating means comprising electric or electronic elements characterised by their responsiveness, when the vehicle is travelling, to specific motion, a specific condition, or driver input
    • B60G17/0165—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load the regulating means comprising electric or electronic elements characterised by their responsiveness, when the vehicle is travelling, to specific motion, a specific condition, or driver input to an external condition, e.g. rough road surface, side wind
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G17/00—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G17/00—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
    • B60G17/015—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load the regulating means comprising electric or electronic elements
    • B60G17/016—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load the regulating means comprising electric or electronic elements characterised by their responsiveness, when the vehicle is travelling, to specific motion, a specific condition, or driver input
    • 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
    • B60W10/22—Conjoint control of vehicle sub-units of different type or different function including control of suspension systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2202/00—Indexing codes relating to the type of spring, damper or actuator
    • B60G2202/40—Type of actuator
    • 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
    • B60G2400/05—Attitude
    • B60G2400/051—Angle
    • B60G2400/0511—Roll angle
    • 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
    • B60G2400/05—Attitude
    • B60G2400/051—Angle
    • B60G2400/0512—Pitch angle
    • 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
    • B60G2400/05—Attitude
    • B60G2400/053—Angular acceleration
    • B60G2400/0531—Roll acceleration
    • 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
    • B60G2400/20—Speed
    • B60G2400/204—Vehicle speed
    • 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
    • B60G2400/25—Stroke; Height; Displacement
    • 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
    • B60G2400/25—Stroke; Height; Displacement
    • B60G2400/252—Stroke; Height; Displacement vertical
    • 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
    • B60G2400/25—Stroke; Height; Displacement
    • B60G2400/256—Stroke; Height; Displacement horizontal
    • B60G2400/257—Stroke; Height; Displacement horizontal transversal with regard to vehicle
    • 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
    • B60G2400/60—Load
    • 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
    • B60G2400/60—Load
    • B60G2400/61—Load distribution
    • 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
    • B60G2800/01—Attitude or posture control
    • B60G2800/019—Inclination due to load distribution or road gradient
    • B60G2800/0194—Inclination due to load distribution or road gradient transversal with regard to vehicle

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Vehicle Body Suspensions (AREA)
GB2018698.7A 2020-11-27 2020-11-27 Slope compensation by moving a vehicle centre of gravity Active GB2601355B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB2018698.7A GB2601355B (en) 2020-11-27 2020-11-27 Slope compensation by moving a vehicle centre of gravity
PCT/EP2021/083063 WO2022112451A1 (en) 2020-11-27 2021-11-25 Slope compensation by moving a vehicle centre of gravity

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2018698.7A GB2601355B (en) 2020-11-27 2020-11-27 Slope compensation by moving a vehicle centre of gravity

Publications (3)

Publication Number Publication Date
GB202018698D0 GB202018698D0 (en) 2021-01-13
GB2601355A GB2601355A (en) 2022-06-01
GB2601355B true GB2601355B (en) 2023-09-20

Family

ID=74099787

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2018698.7A Active GB2601355B (en) 2020-11-27 2020-11-27 Slope compensation by moving a vehicle centre of gravity

Country Status (2)

Country Link
GB (1) GB2601355B (en)
WO (1) WO2022112451A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11795664B2 (en) * 2021-02-16 2023-10-24 Caterpillar Paving Products, Inc. Four-legged construction machine having slope stability system with locking valves
US11932327B2 (en) 2021-02-16 2024-03-19 Caterpillar Paving Products Inc. Four-legged construction machine having slope stability system with relief valves
CN115534613A (en) * 2022-09-30 2022-12-30 长城汽车股份有限公司 Vehicle posture adjustment method, device, storage medium and electronic equipment
DE102023132395A1 (en) 2023-11-21 2025-05-22 Audi Aktiengesellschaft Device for operating a chassis of a two-track vehicle
CN117507720A (en) * 2023-12-20 2024-02-06 蔚来汽车科技(安徽)有限公司 Vehicle control method and vehicle

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040236486A1 (en) * 2003-04-10 2004-11-25 Michael Krause Method for operating a level control system of a motor vehicle
JP2008290595A (en) * 2007-05-25 2008-12-04 Advics:Kk Wheel-body distance control device
US20120078470A1 (en) * 2010-09-27 2012-03-29 Ryusuke Hirao Vehicle attitude controller
DE102012004201A1 (en) * 2012-03-01 2012-10-11 Daimler Ag Method for assisting driver during driving of vehicle e.g. passenger car, in land, involves adjusting chassis clearance of vehicle during controlling of chassis such that touching of vehicle on ground and/or tilting of vehicle is inhibited
US20150021866A1 (en) * 2013-07-19 2015-01-22 Pape' Machinery, Inc. 4-Way Leveling
US20150298691A1 (en) * 2012-10-31 2015-10-22 Toyota Jidosha Kabushiki Kaisha Vehicle cruise control device
GB2552661A (en) * 2016-08-01 2018-02-07 Jaguar Land Rover Ltd Vehicle levelling method and apparatus
US20180037081A1 (en) * 2015-02-28 2018-02-08 Audi Ag Method for compensating for vertical movements
US20190078640A1 (en) * 2016-03-17 2019-03-14 Kyb Corporation Damper control device and suspension device

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10022834A1 (en) * 2000-05-10 2001-11-15 Wabco Gmbh & Co Ohg Method for preventing an air-sprung vehicle from tipping over on an inclined road
DE102004035577A1 (en) * 2004-07-22 2006-02-16 Daimlerchrysler Ag Stabilization device and method for driving stabilization of a vehicle by using a spectral analysis
DE102006045303B3 (en) * 2006-09-26 2008-02-07 Siemens Ag Vehicle`s absolute inclination angle recognition method, involves determining absolute inclination angle of vehicle based on acceleration, temporal conduction of speed and yaw rate, which is determined by using yaw rate sensor
JP2013001267A (en) * 2011-06-17 2013-01-07 Nissan Motor Co Ltd Suspension control device and suspension control method
JP2018114819A (en) * 2017-01-18 2018-07-26 Ntn株式会社 Suspension device for vehicle
JP2018165060A (en) * 2017-03-28 2018-10-25 Ntn株式会社 Vehicle control device

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040236486A1 (en) * 2003-04-10 2004-11-25 Michael Krause Method for operating a level control system of a motor vehicle
JP2008290595A (en) * 2007-05-25 2008-12-04 Advics:Kk Wheel-body distance control device
US20120078470A1 (en) * 2010-09-27 2012-03-29 Ryusuke Hirao Vehicle attitude controller
DE102012004201A1 (en) * 2012-03-01 2012-10-11 Daimler Ag Method for assisting driver during driving of vehicle e.g. passenger car, in land, involves adjusting chassis clearance of vehicle during controlling of chassis such that touching of vehicle on ground and/or tilting of vehicle is inhibited
US20150298691A1 (en) * 2012-10-31 2015-10-22 Toyota Jidosha Kabushiki Kaisha Vehicle cruise control device
US20150021866A1 (en) * 2013-07-19 2015-01-22 Pape' Machinery, Inc. 4-Way Leveling
US20180037081A1 (en) * 2015-02-28 2018-02-08 Audi Ag Method for compensating for vertical movements
US20190078640A1 (en) * 2016-03-17 2019-03-14 Kyb Corporation Damper control device and suspension device
GB2552661A (en) * 2016-08-01 2018-02-07 Jaguar Land Rover Ltd Vehicle levelling method and apparatus

Also Published As

Publication number Publication date
WO2022112451A1 (en) 2022-06-02
GB202018698D0 (en) 2021-01-13
GB2601355A (en) 2022-06-01

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