WO1990012700A3 - Systeme de controle de la suspension d'un vehicule terrestre - Google Patents

Systeme de controle de la suspension d'un vehicule terrestre Download PDF

Info

Publication number
WO1990012700A3
WO1990012700A3 PCT/GB1990/000628 GB9000628W WO9012700A3 WO 1990012700 A3 WO1990012700 A3 WO 1990012700A3 GB 9000628 W GB9000628 W GB 9000628W WO 9012700 A3 WO9012700 A3 WO 9012700A3
Authority
WO
WIPO (PCT)
Prior art keywords
suspension
controlling
vehicle
land vehicle
control system
Prior art date
Application number
PCT/GB1990/000628
Other languages
English (en)
Other versions
WO1990012700A2 (fr
Inventor
David Allen Williams
Peter Godfrey Wright
John Peter Davis
Original Assignee
Lotus Group Plc
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 Group Plc filed Critical Lotus Group Plc
Priority to EP90907312A priority Critical patent/EP0470166B1/fr
Priority to DE69015355T priority patent/DE69015355T2/de
Publication of WO1990012700A2 publication Critical patent/WO1990012700A2/fr
Publication of WO1990012700A3 publication Critical patent/WO1990012700A3/fr

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
    • B60G17/018—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
    • B60G2300/00—Indexing codes relating to the type of vehicle
    • B60G2300/08—Agricultural vehicles
    • B60G2300/082—Tractors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2300/00—Indexing codes relating to the type of vehicle
    • B60G2300/12—Cycles; Motorcycles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2300/00—Indexing codes relating to the type of vehicle
    • B60G2300/32—Track vehicles
    • 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
    • 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
    • B60G2400/102—Acceleration; Deceleration 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
    • B60G2400/10—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
    • B60G2400/25—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
    • B60G2400/40—Steering conditions
    • 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
    • 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
    • B60G2800/012—Rolling condition
    • 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)

Abstract

L'invention concerne un système de suspension actif pour contrôler la suspension d'un véhicule terrestre à roues, comprenant un actionneur (31) d'une longueur variable parallèle à un ressort (34), reliée entre la carroserie d'un véhicule et l'ensemble roue et moyeu (40) de celui-ci. Une unité de contrôle (60) contrôle l'extension/contraction dudit actionneur en fonction de paramètres mesurés par des détecteurs divers (61, 64, 65, 66 et 62). L'unité de contrôle tient compte également de charges comprises dans le véhicule qui ne sont pas mesurées par lesdits détecteurs, de manière à obtenir une évaluation précise du système de suspension.
PCT/GB1990/000628 1989-04-24 1990-04-24 Systeme de controle de la suspension d'un vehicule terrestre WO1990012700A2 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP90907312A EP0470166B1 (fr) 1989-04-24 1990-04-24 Systeme de controle de la suspension d'un vehicule terrestre
DE69015355T DE69015355T2 (de) 1989-04-24 1990-04-24 Steuersystem für die steuerung der aufhängung eines landfahrzeuges.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB898909299A GB8909299D0 (en) 1989-04-24 1989-04-24 Land vehicle suspension control system
GB8909299.3 1989-04-24

Publications (2)

Publication Number Publication Date
WO1990012700A2 WO1990012700A2 (fr) 1990-11-01
WO1990012700A3 true WO1990012700A3 (fr) 1990-11-29

Family

ID=10655624

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB1990/000628 WO1990012700A2 (fr) 1989-04-24 1990-04-24 Systeme de controle de la suspension d'un vehicule terrestre

Country Status (8)

Country Link
US (1) US5217246A (fr)
EP (1) EP0470166B1 (fr)
JP (1) JPH04504701A (fr)
CA (1) CA2053225A1 (fr)
DE (1) DE69015355T2 (fr)
ES (1) ES2069074T3 (fr)
GB (1) GB8909299D0 (fr)
WO (1) WO1990012700A2 (fr)

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR9206342A (pt) * 1991-08-07 1995-11-07 Microhydraulics Inc Sistema de suspensão ativa
US5510985A (en) * 1992-01-05 1996-04-23 Unisia Jecs Corporation System for controlling damping force characteristic of shock absorber of vehicle
DE4223037A1 (de) * 1992-07-14 1994-01-20 Iveco Magirus Aktive Fahrzeugfederung, insbesondere Fahrerhausfederung eines Nutzfahrzeuges
US6259982B1 (en) * 1993-02-02 2001-07-10 Trw Inc. Method and apparatus for controlling an active suspension system
US6032770A (en) * 1993-04-12 2000-03-07 Raytheon Company Low force actuator for suspension control
DE4313973C2 (de) * 1993-04-28 2003-07-10 Iveco Magirus Aktive Federung einer Masse, insbesondere Fahrerhausfederung eines Nutzfahrzeuges
WO1995011813A1 (fr) * 1993-10-26 1995-05-04 Kinetic Limited Systeme de suspension pour vehicules
US5510986A (en) * 1994-03-14 1996-04-23 Trw Inc. Method and apparatus for controlling an active suspension system
US5527021A (en) * 1994-12-07 1996-06-18 Borg-Warner Automotive, Inc. Two output vehicle suspension solenoid
US5696677A (en) * 1995-03-27 1997-12-09 General Motors Corporation Vehicle chassis control
JPH08300928A (ja) * 1995-05-01 1996-11-19 Toyota Motor Corp 車両用サスペンション装置及び同装置のための電気制御装置
AUPN384395A0 (en) * 1995-06-27 1995-07-20 Kinetic Limited Control method for vehicle suspension system
KR970000631A (ko) * 1995-06-30 1997-01-21 배순훈 자동차의 전, 후 차체 높이 보정장치
US5785344A (en) * 1996-01-22 1998-07-28 Tenneco Automotive Inc. Active roll control
US5794966A (en) * 1996-02-05 1998-08-18 Macleod; Kenneth J. Vehicular suspension system
US5918865A (en) * 1997-01-29 1999-07-06 Honeywell Inc. Load isolator apparatus
US6264212B1 (en) * 1998-08-20 2001-07-24 Technology Investments Limited Vehicle suspension system
US6663113B2 (en) 1998-10-09 2003-12-16 Robert Bosch Gmbh System and method for reducing stopping distance and improving traction in motor vehicles
US6209887B1 (en) * 1999-04-05 2001-04-03 Meritor Heavy Vehicle Systems, Llc Microprocessor controlled vehicle suspension
US7275607B2 (en) 1999-06-04 2007-10-02 Deka Products Limited Partnership Control of a personal transporter based on user position
US6085149A (en) * 1999-08-27 2000-07-04 Honeywell Inc. Integrated inertial/VMS navigation solution
GB2355434B (en) * 1999-10-14 2002-12-18 Autoliv Dev Improvements in or relating to a safety arrangement for a motor vehicle
US6793233B2 (en) * 2000-06-15 2004-09-21 Meritor Heavy Technology, Llc Trailer slider pin control system
US7350787B2 (en) 2001-04-03 2008-04-01 Voss Darrell W Vehicles and methods using center of gravity and mass shift control system
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
WO2004007264A1 (fr) 2002-07-12 2004-01-22 Deka Products Limited Partnership Reglage d'un transporteur en fonction de l'assiette
AU2002953153A0 (en) * 2002-12-06 2002-12-19 Kinetic Pty Limited Hydraulic suspension system
US7421954B2 (en) * 2004-06-18 2008-09-09 Bose Corporation Active suspension controller
DE102006044627A1 (de) 2006-09-19 2008-03-27 Ricardo Deutschland Gmbh Aktives Fahrwerkssystem
US20090192674A1 (en) * 2008-01-24 2009-07-30 Gerald Frank Simons Hydraulically propelled - gryoscopically stabilized motor vehicle
EP2156970A1 (fr) 2008-08-12 2010-02-24 Nederlandse Organisatie voor toegepast- natuurwetenschappelijk onderzoek TNO Système de suspension hydraulique multipoint pour véhicule terrestre
DE102009060999A1 (de) 2009-06-24 2011-01-05 German Gresser Energieoptimiertes Elektrofahrzeug mit autarker Stromversorgung und Verfahren zur Stromerzeugung, bevorzugt aus kinetischer und Gravitationsenergie
US9676441B2 (en) 2013-11-12 2017-06-13 Giant Manufacturing Co. Ltd Automatic shock absorber system for bicycle
US9540067B2 (en) 2015-04-13 2017-01-10 Giant Manufacturing Co. Ltd Automatic shock absorber system for a bicycle
US10908045B2 (en) 2016-02-23 2021-02-02 Deka Products Limited Partnership Mobility device
US10926756B2 (en) 2016-02-23 2021-02-23 Deka Products Limited Partnership Mobility device
US11399995B2 (en) 2016-02-23 2022-08-02 Deka Products Limited Partnership Mobility device
MX2018010241A (es) 2016-02-23 2019-06-06 Deka Products Lp Sistema de control de dispositivo de movilidad.
DK4043982T3 (da) 2016-04-14 2024-01-29 Deka Products Lp Brugerkontrolanordning fra en transportør
USD846452S1 (en) 2017-05-20 2019-04-23 Deka Products Limited Partnership Display housing
USD829612S1 (en) 2017-05-20 2018-10-02 Deka Products Limited Partnership Set of toggles
EP3803736A1 (fr) 2018-06-07 2021-04-14 DEKA Products Limited Partnership Système et procédé d'exécution de service public distribué
US11592072B2 (en) 2020-06-05 2023-02-28 The Boeing Company Dynamic load damping apparatus

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0114757A1 (fr) * 1983-01-21 1984-08-01 Group Lotus Plc Système de suspension pour véhicule
WO1989000512A1 (fr) * 1988-01-20 1989-01-26 Moog Inc. Systeme de suspension de vehicules et son procede d'actionnement

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0114757A1 (fr) * 1983-01-21 1984-08-01 Group Lotus Plc Système de suspension pour véhicule
WO1989000512A1 (fr) * 1988-01-20 1989-01-26 Moog Inc. Systeme de suspension de vehicules et son procede d'actionnement

Also Published As

Publication number Publication date
US5217246A (en) 1993-06-08
CA2053225A1 (fr) 1990-10-25
EP0470166A1 (fr) 1992-02-12
JPH04504701A (ja) 1992-08-20
WO1990012700A2 (fr) 1990-11-01
ES2069074T3 (es) 1995-05-01
GB8909299D0 (en) 1989-06-07
DE69015355T2 (de) 1995-08-03
DE69015355D1 (de) 1995-02-02
EP0470166B1 (fr) 1994-12-21

Similar Documents

Publication Publication Date Title
WO1990012700A3 (fr) Systeme de controle de la suspension d'un vehicule terrestre
CA1211768A (fr) Dispositif stabilisateur de cheminement en droite ligne et de changement d'attitude sur parcours determines pour essieux de vehicules
US4703822A (en) Front and rear wheel steering device for a vehicle
DE69013172D1 (de) Aufhängungsregelungssystem für Kraftfahrzeuge mit gleitungsabhängiger Einstellung der Radlastverteilung.
EP0195538A3 (fr) Suspension de roue de véhicule
JPS6483454A (en) Control method or front-wheel steering angle
JPH0764177B2 (ja) 多重安定性サスペンシヨン・ユニツトの操作システム
DE68918334D1 (de) Antirollregelungssystem für aktive Fahrzeugaufhängungen mit von der Fahrbahnreibung abhängigen veränderlichen Regelcharakteristiken.
EP0343809A3 (fr) Unité de jambe de suspension électromagnétique
US5987366A (en) Damping control device for a stabilizer bar
EP0278692A3 (fr) Système de suspension de charge à dispositif d'actionnement soumis à une force de tension
CA2227435A1 (fr) Dispositif de controle de l'inclinaison des vehicules
US6019495A (en) Apparatus for detecting step-out of suspension control system
EP0779168A3 (fr) Dispositif de réglage du niveau
JPS57158113A (en) Air suspension for automobile
GB2229149B (en) Vehicle suspension systems
US5489115A (en) Active suspension system
SE8605501D0 (sv) Bromssystem for motorfordon, forsedda med sjelvnivellerande upphengningar med luftfjedrar
ES8607128A1 (es) Dispositivo para el control de los amortiguadores de la sus-pension especialmente para automoviles
EP0376512A3 (fr) Système de direction pour véhicule
US4624336A (en) Electro/pneumatic power steering system
JPH0452088Y2 (fr)
US5137338A (en) Combination vehicular braking and accessory control system
JPS62185608U (fr)
CA1232956A (fr) Controleur generateur de paires de trains d'impulsions mutuellement exclusifs

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A2

Designated state(s): CA GB JP US

AL Designated countries for regional patents

Kind code of ref document: A2

Designated state(s): AT BE CH DE DK ES FR GB IT LU NL SE

AK Designated states

Kind code of ref document: A3

Designated state(s): CA GB JP US

AL Designated countries for regional patents

Kind code of ref document: A3

Designated state(s): AT BE CH DE DK ES FR GB IT LU NL SE

WWE Wipo information: entry into national phase

Ref document number: 2053225

Country of ref document: CA

WWE Wipo information: entry into national phase

Ref document number: 1990907312

Country of ref document: EP

WWP Wipo information: published in national office

Ref document number: 1990907312

Country of ref document: EP

WWG Wipo information: grant in national office

Ref document number: 1990907312

Country of ref document: EP