ITMI920960A0 - Un sistema di sospensione per veicoli - Google Patents

Un sistema di sospensione per veicoli

Info

Publication number
ITMI920960A0
ITMI920960A0 IT92MI960A ITMI920960A ITMI920960A0 IT MI920960 A0 ITMI920960 A0 IT MI920960A0 IT 92MI960 A IT92MI960 A IT 92MI960A IT MI920960 A ITMI920960 A IT MI920960A IT MI920960 A0 ITMI920960 A0 IT MI920960A0
Authority
IT
Italy
Prior art keywords
vehicles
suspension system
suspension
Prior art date
Application number
IT92MI960A
Other languages
English (en)
Inventor
Richard Towned
Original Assignee
Lotus Car
Trw
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 Lotus Car, Trw filed Critical Lotus Car
Publication of ITMI920960A0 publication Critical patent/ITMI920960A0/it
Publication of ITMI920960A1 publication Critical patent/ITMI920960A1/it
Application granted granted Critical
Publication of IT1254903B publication Critical patent/IT1254903B/it

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
    • 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
    • B60G17/018—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 the use of a specific signal treatment or control method
    • 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
    • B60G2202/41—Fluid actuator
    • B60G2202/413—Hydraulic 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
    • B60G2400/10—Acceleration; Deceleration
    • B60G2400/104—Acceleration; Deceleration lateral or 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
    • B60G2400/10—Acceleration; Deceleration
    • B60G2400/106—Acceleration; Deceleration longitudinal with regard to vehicle, e.g. braking
    • 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
    • B60G2400/40—Steering conditions
    • B60G2400/41—Steering 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
    • B60G2400/50—Pressure
    • B60G2400/51—Pressure in suspension unit
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2500/00—Indexing codes relating to the regulated action or device
    • B60G2500/30—Height or ground clearance
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2600/00—Indexing codes relating to particular elements, systems or processes used on suspension systems or suspension control systems
    • B60G2600/18—Automatic control means
    • B60G2600/182—Active control means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2600/00—Indexing codes relating to particular elements, systems or processes used on suspension systems or suspension control systems
    • B60G2600/76—Digital systems
    • 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
    • B60G2800/012—Rolling condition
    • 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
    • B60G2800/014—Pitch; Nose dive
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S280/00—Land vehicles
    • Y10S280/01—Load responsive, leveling of vehicle

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Body Suspensions (AREA)
ITMI920960A 1991-04-23 1992-04-23 Un sistema di sospensione per veicoli IT1254903B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9108729A GB2255056B (en) 1991-04-23 1991-04-23 A vehicle suspension system

Publications (3)

Publication Number Publication Date
ITMI920960A0 true ITMI920960A0 (it) 1992-04-23
ITMI920960A1 ITMI920960A1 (it) 1993-10-23
IT1254903B IT1254903B (it) 1995-10-11

Family

ID=10693821

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI920960A IT1254903B (it) 1991-04-23 1992-04-23 Un sistema di sospensione per veicoli

Country Status (5)

Country Link
US (1) US5475593A (it)
JP (1) JPH079832A (it)
DE (1) DE4212839A1 (it)
GB (1) GB2255056B (it)
IT (1) IT1254903B (it)

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DE4133666C2 (de) * 1991-10-11 2001-07-05 Bosch Gmbh Robert System zur Erzeugung von Signalen zur Steuerung oder Regelung eines in seinen Bewegungsabläufen steuerbaren oder regelbaren Fahrwerkes
FR2704511A1 (fr) * 1993-04-30 1994-11-04 Vaux Eric Véhicule du type comprenant un module-support et un module-habitacle et un dispositif de liaison pilote entre les deux modules.
FR2706815B1 (it) * 1993-06-23 1995-09-08 Samm
US5919240A (en) * 1995-03-28 1999-07-06 Automobiles Peugeot Control device for a suspension such as hydropneumatic suspension for a motor vehicle
AU2055697A (en) * 1996-02-26 1997-09-10 Board Of Regents, The University Of Texas System Constant force suspension, near constant force suspension, and associated control algorithms
DE19615737A1 (de) * 1996-04-20 1997-10-16 Daimler Benz Ag Aktives Federungssystem
US5852787A (en) * 1996-09-03 1998-12-22 Ford Global Technologies, Inc. Vehicle suspension control
US5864768A (en) * 1996-09-09 1999-01-26 Ford Global Technologies, Inc. Vehicle suspension control system
GB2324512A (en) * 1997-02-18 1998-10-28 Michael Anthony Mumford Anti-roll suspension
US6175792B1 (en) 1998-02-03 2001-01-16 Trw Inc. Apparatus and method for improving dynamic response of an active roll control vehicle suspension system
DE19855310C2 (de) * 1998-12-01 2000-10-05 Daimler Chrysler Ag Aktives Federungssystem für Fahrzeuge
US6181997B1 (en) * 1999-04-01 2001-01-30 Delphi Technologies, Inc. Vehicle suspension control with compensation for yaw correcting active brake control
EP1189775B1 (en) * 1999-04-12 2007-04-04 Kinetic PTY. Ltd. Passive ride control for a vehicle suspension system
IT1319455B1 (it) 2000-06-29 2003-10-10 Dana Italia Spa Dispositivo per il controllo della stabilita' dinamica di un veicoloindustriale.
IT1318066B1 (it) * 2000-06-29 2003-07-21 Dana Italia Spa Dispositivo di misura e controllo delle condizioni di stabilita' di un veicolo, in particolare di un veicolo industriale.
US6356188B1 (en) 2000-09-25 2002-03-12 Ford Global Technologies, Inc. Wheel lift identification for an automotive vehicle
US7140619B2 (en) * 2001-05-24 2006-11-28 Ford Global Technologies, Llc Roll over stability control for an automotive vehicle having an active suspension
US6829524B2 (en) * 2001-08-20 2004-12-07 Wisys Technology Foundation, Inc. Method and apparatus for estimating yaw rate in a wheeled vehicle and stability system
DE10215465B9 (de) * 2002-03-28 2017-08-10 Volkswagen Ag Verfahren und Vorrichtung zur Regelung der Fahrdynamik
US7085636B2 (en) * 2003-10-17 2006-08-01 Visteon Global Technologies, Inc. Transmissibility shaping control for active vehicle suspension systems
US8024086B2 (en) * 2003-12-12 2011-09-20 Continental Automotive Gmbh Determining a relative movement of a chassis and a body of a wheeled vehicle
DE102004056610A1 (de) * 2004-11-24 2006-06-01 Zf Friedrichshafen Ag Verfahren zum Steuern und Regeln eines aktiven Fahrwerksystems
US7774103B2 (en) * 2005-07-28 2010-08-10 Gm Global Technology Operations, Inc. Online estimation of vehicle side-slip under linear operating region
US7600826B2 (en) * 2005-11-09 2009-10-13 Ford Global Technologies, Llc System for dynamically determining axle loadings of a moving vehicle using integrated sensing system and its application in vehicle dynamics controls
US7788007B2 (en) * 2006-01-12 2010-08-31 Gm Global Technology Operations, Inc. Roll stability indicator for vehicle rollover control
DE102006044627A1 (de) 2006-09-19 2008-03-27 Ricardo Deutschland Gmbh Aktives Fahrwerkssystem
US20100170760A1 (en) 2009-01-07 2010-07-08 John Marking Remotely Operated Bypass for a Suspension Damper
US9452654B2 (en) * 2009-01-07 2016-09-27 Fox Factory, Inc. Method and apparatus for an adjustable damper
US10036443B2 (en) 2009-03-19 2018-07-31 Fox Factory, Inc. Methods and apparatus for suspension adjustment
US11299233B2 (en) 2009-01-07 2022-04-12 Fox Factory, Inc. Method and apparatus for an adjustable damper
JP5157983B2 (ja) * 2009-03-23 2013-03-06 株式会社豊田中央研究所 車両空気力算出装置、車両運動解析装置及び車両サスペンション制御装置
DE102009060999A1 (de) 2009-06-24 2011-01-05 German Gresser Energieoptimiertes Elektrofahrzeug mit autarker Stromversorgung und Verfahren zur Stromerzeugung, bevorzugt aus kinetischer und Gravitationsenergie
EP2312180B1 (en) 2009-10-13 2019-09-18 Fox Factory, Inc. Apparatus for controlling a fluid damper
US10697514B2 (en) 2010-01-20 2020-06-30 Fox Factory, Inc. Remotely operated bypass for a suspension damper
EP2530355B1 (en) 2011-05-31 2019-09-04 Fox Factory, Inc. Apparatus for position sensitive and/or adjustable suspension damping
EP3567272B1 (en) 2011-09-12 2021-05-26 Fox Factory, Inc. Methods and apparatus for suspension set up
WO2013125031A1 (ja) * 2012-02-24 2013-08-29 トヨタ自動車株式会社 車両挙動制御装置
JP6010939B2 (ja) * 2012-03-15 2016-10-19 日産自動車株式会社 車両の制御装置
US10330171B2 (en) 2012-05-10 2019-06-25 Fox Factory, Inc. Method and apparatus for an adjustable damper
US9205717B2 (en) 2012-11-07 2015-12-08 Polaris Industries Inc. Vehicle having suspension with continuous damping control
BR112017008825A2 (pt) 2014-10-31 2018-03-27 Polaris Inc método e sistema de direção assistida para um veículo, métodos para controlar um sistema de direção assistida de um veículo e para controlar um veículo, método de substituição de borboleta para um veículo recreativo, e, veículo.
MX2019005524A (es) 2016-11-18 2019-11-21 Polaris Inc Vehiculo que tiene suspension ajustable.
US10358010B2 (en) 2017-06-05 2019-07-23 Tenneco Automotive Operating Company Inc. Interlinked active suspension
US10406884B2 (en) 2017-06-09 2019-09-10 Polaris Industries Inc. Adjustable vehicle suspension system
US10987987B2 (en) 2018-11-21 2021-04-27 Polaris Industries Inc. Vehicle having adjustable compression and rebound damping
US11904648B2 (en) 2020-07-17 2024-02-20 Polaris Industries Inc. Adjustable suspensions and vehicle operation for off-road recreational vehicles
US20230302864A1 (en) * 2022-03-28 2023-09-28 Rivian Ip Holdings, Llc Configurable interconnected suspension system

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JP3179079B2 (ja) * 1989-06-22 2001-06-25 富士重工業株式会社 車両用アクテイブサスペンションの制御方法
US5062658A (en) * 1989-11-02 1991-11-05 General Motors Corporation Vehicle suspension control with real time gain switching
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Also Published As

Publication number Publication date
US5475593A (en) 1995-12-12
IT1254903B (it) 1995-10-11
GB2255056B (en) 1994-12-14
GB9108729D0 (en) 1991-06-12
ITMI920960A1 (it) 1993-10-23
DE4212839A1 (de) 1992-11-19
GB2255056A (en) 1992-10-28
JPH079832A (ja) 1995-01-13

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970430