IT201900005722A1 - Sistema e metodo di controllo della stabilita’ di un veicolo dotato di sospensioni semi-attive - Google Patents

Sistema e metodo di controllo della stabilita’ di un veicolo dotato di sospensioni semi-attive

Info

Publication number
IT201900005722A1
IT201900005722A1 IT102019000005722A IT201900005722A IT201900005722A1 IT 201900005722 A1 IT201900005722 A1 IT 201900005722A1 IT 102019000005722 A IT102019000005722 A IT 102019000005722A IT 201900005722 A IT201900005722 A IT 201900005722A IT 201900005722 A1 IT201900005722 A1 IT 201900005722A1
Authority
IT
Italy
Prior art keywords
checking
semi
stability
vehicle equipped
active suspensions
Prior art date
Application number
IT102019000005722A
Other languages
English (en)
Inventor
Matteo Corno
Sergio Matteo Savaresi
Giulio Panzani
Olga Galluppi
Jacopo Cecconi
Andrea Sinigaglia
Original Assignee
Automobili Lamborghini Spa
Milano Politecnico
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 Automobili Lamborghini Spa, Milano Politecnico filed Critical Automobili Lamborghini Spa
Priority to IT102019000005722A priority Critical patent/IT201900005722A1/it
Priority to US17/602,190 priority patent/US11772446B2/en
Priority to BR112021020383A priority patent/BR112021020383A2/pt
Priority to CN202080028360.6A priority patent/CN113677546A/zh
Priority to EP20721308.3A priority patent/EP3953197B1/en
Priority to JP2021559964A priority patent/JP2022528190A/ja
Priority to KR1020217036822A priority patent/KR20210145282A/ko
Priority to AU2020272614A priority patent/AU2020272614A1/en
Priority to PCT/IB2020/053341 priority patent/WO2020208538A1/en
Priority to CA3135915A priority patent/CA3135915A1/en
Publication of IT201900005722A1 publication Critical patent/IT201900005722A1/it

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60GVEHICLE SUSPENSION ARRANGEMENTS
    • B60G17/00Resilient 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
    • B60G17/015Resilient 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
    • B60G17/016Resilient 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60GVEHICLE SUSPENSION ARRANGEMENTS
    • B60G17/00Resilient 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
    • B60G17/015Resilient 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
    • B60G17/016Resilient 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
    • B60G17/0161Resilient 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 mainly during straight-line motion
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60GVEHICLE SUSPENSION ARRANGEMENTS
    • B60G17/00Resilient 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
    • B60G17/015Resilient 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
    • B60G17/016Resilient 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
    • B60G17/0162Resilient 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 mainly during a motion involving steering operation, e.g. cornering, overtaking
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60GVEHICLE SUSPENSION ARRANGEMENTS
    • B60G17/00Resilient 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
    • B60G17/015Resilient 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
    • B60G17/016Resilient 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
    • B60G17/0165Resilient 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60GVEHICLE SUSPENSION ARRANGEMENTS
    • B60G17/00Resilient 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
    • B60G17/015Resilient 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
    • B60G17/018Resilient 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 the use of a specific signal treatment or control method
    • B60G17/0182Resilient 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 the use of a specific signal treatment or control method involving parameter estimation, e.g. observer, Kalman filter
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60GVEHICLE SUSPENSION ARRANGEMENTS
    • B60G17/00Resilient 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
    • B60G17/015Resilient 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
    • B60G17/019Resilient 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 the type of sensor or the arrangement thereof
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60GVEHICLE SUSPENSION ARRANGEMENTS
    • B60G17/00Resilient 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
    • B60G17/015Resilient 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
    • B60G17/019Resilient 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 the type of sensor or the arrangement thereof
    • B60G17/01908Acceleration or inclination sensors
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60GVEHICLE SUSPENSION ARRANGEMENTS
    • B60G17/00Resilient 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
    • B60G17/06Characteristics of dampers, e.g. mechanical dampers
    • B60G17/08Characteristics of fluid dampers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60GVEHICLE SUSPENSION ARRANGEMENTS
    • B60G2400/00Indexing codes relating to detected, measured or calculated conditions or factors
    • B60G2400/10Acceleration; Deceleration
    • B60G2400/102Acceleration; Deceleration vertical
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60GVEHICLE SUSPENSION ARRANGEMENTS
    • B60G2400/00Indexing codes relating to detected, measured or calculated conditions or factors
    • B60G2400/20Speed
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60GVEHICLE SUSPENSION ARRANGEMENTS
    • B60G2400/00Indexing codes relating to detected, measured or calculated conditions or factors
    • B60G2400/20Speed
    • B60G2400/202Piston speed; Relative velocity between vehicle body and wheel
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60GVEHICLE SUSPENSION ARRANGEMENTS
    • B60G2400/00Indexing codes relating to detected, measured or calculated conditions or factors
    • B60G2400/25Stroke; Height; Displacement
    • B60G2400/252Stroke; Height; Displacement vertical
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60GVEHICLE SUSPENSION ARRANGEMENTS
    • B60G2400/00Indexing codes relating to detected, measured or calculated conditions or factors
    • B60G2400/30Propulsion unit conditions
    • B60G2400/34Accelerator pedal position
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60GVEHICLE SUSPENSION ARRANGEMENTS
    • B60G2400/00Indexing codes relating to detected, measured or calculated conditions or factors
    • B60G2400/30Propulsion unit conditions
    • B60G2400/39Brake pedal position
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60GVEHICLE SUSPENSION ARRANGEMENTS
    • B60G2400/00Indexing codes relating to detected, measured or calculated conditions or factors
    • B60G2400/40Steering conditions
    • B60G2400/41Steering angle
    • B60G2400/412Steering angle of steering wheel or column
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60GVEHICLE SUSPENSION ARRANGEMENTS
    • B60G2400/00Indexing codes relating to detected, measured or calculated conditions or factors
    • B60G2400/50Pressure
    • B60G2400/51Pressure in suspension unit
    • B60G2400/518Pressure in suspension unit in damper
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60GVEHICLE SUSPENSION ARRANGEMENTS
    • B60G2401/00Indexing codes relating to the type of sensors based on the principle of their operation
    • B60G2401/16GPS track data
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60GVEHICLE SUSPENSION ARRANGEMENTS
    • B60G2500/00Indexing codes relating to the regulated action or device
    • B60G2500/10Damping action or damper
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60GVEHICLE SUSPENSION ARRANGEMENTS
    • B60G2600/00Indexing codes relating to particular elements, systems or processes used on suspension systems or suspension control systems
    • B60G2600/02Retarders, delaying means, dead zones, threshold values, cut-off frequency, timer interruption
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60GVEHICLE SUSPENSION ARRANGEMENTS
    • B60G2600/00Indexing codes relating to particular elements, systems or processes used on suspension systems or suspension control systems
    • B60G2600/17Proportional control, i.e. gain control
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60GVEHICLE SUSPENSION ARRANGEMENTS
    • B60G2600/00Indexing codes relating to particular elements, systems or processes used on suspension systems or suspension control systems
    • B60G2600/20Manual control or setting means
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60GVEHICLE SUSPENSION ARRANGEMENTS
    • B60G2800/00Indexing 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
    • B60G2800/01Attitude or posture control

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Body Suspensions (AREA)
IT102019000005722A 2019-04-12 2019-04-12 Sistema e metodo di controllo della stabilita’ di un veicolo dotato di sospensioni semi-attive IT201900005722A1 (it)

Priority Applications (10)

Application Number Priority Date Filing Date Title
IT102019000005722A IT201900005722A1 (it) 2019-04-12 2019-04-12 Sistema e metodo di controllo della stabilita’ di un veicolo dotato di sospensioni semi-attive
US17/602,190 US11772446B2 (en) 2019-04-12 2020-04-08 System and method for controlling the stability of a vehicle provided with a semi-active suspension
BR112021020383A BR112021020383A2 (pt) 2019-04-12 2020-04-08 Sistema e método para controlar a estabilidade de um veículo dotado de uma suspensão semiativa
CN202080028360.6A CN113677546A (zh) 2019-04-12 2020-04-08 用于控制配备有半主动悬架的车辆的稳定性的系统和方法
EP20721308.3A EP3953197B1 (en) 2019-04-12 2020-04-08 Vehicle and method for controlling the stability of the vehicle provided with a semi-active suspension
JP2021559964A JP2022528190A (ja) 2019-04-12 2020-04-08 セミアクティブサスペンションを備えた車両の安定性を制御するためのシステムおよび方法
KR1020217036822A KR20210145282A (ko) 2019-04-12 2020-04-08 세미-액티브 서스펜션이 제공된 차량의 안정성을 제어하기 위한 시스템 및 방법
AU2020272614A AU2020272614A1 (en) 2019-04-12 2020-04-08 System and method for controlling the stability of a vehicle provided with a semi-active suspension
PCT/IB2020/053341 WO2020208538A1 (en) 2019-04-12 2020-04-08 System and method for controlling the stability of a vehicle provided with a semi-active suspension
CA3135915A CA3135915A1 (en) 2019-04-12 2020-04-08 System and method for controlling the stability of a vehicle provided with a semi-active suspension

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT102019000005722A IT201900005722A1 (it) 2019-04-12 2019-04-12 Sistema e metodo di controllo della stabilita’ di un veicolo dotato di sospensioni semi-attive

Publications (1)

Publication Number Publication Date
IT201900005722A1 true IT201900005722A1 (it) 2020-10-12

Family

ID=67262946

Family Applications (1)

Application Number Title Priority Date Filing Date
IT102019000005722A IT201900005722A1 (it) 2019-04-12 2019-04-12 Sistema e metodo di controllo della stabilita’ di un veicolo dotato di sospensioni semi-attive

Country Status (10)

Country Link
US (1) US11772446B2 (it)
EP (1) EP3953197B1 (it)
JP (1) JP2022528190A (it)
KR (1) KR20210145282A (it)
CN (1) CN113677546A (it)
AU (1) AU2020272614A1 (it)
BR (1) BR112021020383A2 (it)
CA (1) CA3135915A1 (it)
IT (1) IT201900005722A1 (it)
WO (1) WO2020208538A1 (it)

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* Cited by examiner, † Cited by third party
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US11833875B2 (en) * 2018-04-20 2023-12-05 Pratt & Miller Engineering And Fabrication, Llc Motor-vehicle with multi-mode extreme travel suspension—ground plane detection and control
US20230227046A1 (en) * 2022-01-14 2023-07-20 Toyota Motor North America, Inc. Mobility index determination

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2260106A (en) * 1991-10-05 1993-04-07 Bosch Gmbh Robert Vehicle suspension regulation system
FR2701902A1 (fr) * 1993-02-04 1994-09-02 Bosch Gmbh Robert Système de régulation et/ou de commande d'une suspension de véhicule automobile.
JP2002219921A (ja) * 2000-12-28 2002-08-06 Mando:Kk 半能動懸架装置用の制御装置

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Publication number Priority date Publication date Assignee Title
US7303056B2 (en) * 2004-12-09 2007-12-04 General Motors Corporation Magnetorheological device and system and method for using the same
US8032281B2 (en) * 2007-03-29 2011-10-04 Ford Global Technologies Vehicle control system with advanced tire monitoring
JP5741718B2 (ja) * 2012-01-25 2015-07-01 日産自動車株式会社 車両の制御装置及び車両の制御方法
JP2013193717A (ja) * 2012-03-23 2013-09-30 Nissan Motor Co Ltd 車両の制御装置及び車両の制御方法
JP5310924B1 (ja) * 2012-03-23 2013-10-09 日産自動車株式会社 車両の制御装置及び車両の制御方法
CA3226026A1 (en) * 2014-10-31 2016-05-06 Polaris Industries Inc. System and method for controlling a vehicle
US10315481B2 (en) * 2015-11-05 2019-06-11 Ford Global Technologies, Llc Systems and methods for vehicle dynamics assignment
US10752075B1 (en) * 2017-04-28 2020-08-25 Oshkosh Defense, Llc Systems and methods for determining vehicle characteristics
US10406884B2 (en) * 2017-06-09 2019-09-10 Polaris Industries Inc. Adjustable vehicle suspension system
DE102018203182B4 (de) * 2018-03-02 2024-05-16 Volkswagen Aktiengesellschaft Verfahren und Vorrichtung zur Regelung der Fahrzeugquerdynamik
US10987987B2 (en) * 2018-11-21 2021-04-27 Polaris Industries Inc. Vehicle having adjustable compression and rebound damping
MX2022015902A (es) * 2020-07-17 2023-01-24 Polaris Inc Suspensiones ajustables y operacion de vehiculo para vehiculos recreativos todoterreno.

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2260106A (en) * 1991-10-05 1993-04-07 Bosch Gmbh Robert Vehicle suspension regulation system
FR2701902A1 (fr) * 1993-02-04 1994-09-02 Bosch Gmbh Robert Système de régulation et/ou de commande d'une suspension de véhicule automobile.
JP2002219921A (ja) * 2000-12-28 2002-08-06 Mando:Kk 半能動懸架装置用の制御装置

Also Published As

Publication number Publication date
BR112021020383A2 (pt) 2021-12-07
AU2020272614A1 (en) 2021-10-21
US20220212514A1 (en) 2022-07-07
JP2022528190A (ja) 2022-06-08
EP3953197B1 (en) 2024-06-05
CA3135915A1 (en) 2020-10-15
WO2020208538A1 (en) 2020-10-15
US11772446B2 (en) 2023-10-03
CN113677546A (zh) 2021-11-19
EP3953197A1 (en) 2022-02-16
KR20210145282A (ko) 2021-12-01

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