ES2074576T3 - Dispositivo de suspension de un vehiculo. - Google Patents
Dispositivo de suspension de un vehiculo.Info
- Publication number
- ES2074576T3 ES2074576T3 ES90909472T ES90909472T ES2074576T3 ES 2074576 T3 ES2074576 T3 ES 2074576T3 ES 90909472 T ES90909472 T ES 90909472T ES 90909472 T ES90909472 T ES 90909472T ES 2074576 T3 ES2074576 T3 ES 2074576T3
- Authority
- ES
- Spain
- Prior art keywords
- vehicle
- actuator
- suspension
- suspension system
- control
- 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 - Lifetime
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
- B60G17/02—Spring characteristics, e.g. mechanical springs and mechanical adjusting means
- B60G17/027—Mechanical springs regulated by fluid means
-
- 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
- B60G2400/102—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
- B60G2400/20—Speed
- B60G2400/206—Body oscillation speed; Body vibration frequency
-
- 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
-
- 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
- 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
- B60G2400/80—Exterior conditions
-
- 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
- B60G2600/04—Means for informing, instructing or displaying
-
- 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
- B60G2600/08—Failure or malfunction detecting 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
- B60G2600/60—Signal noise suppression; Electronic filtering means
- B60G2600/604—Signal noise suppression; Electronic filtering means low pass
-
- 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
- B60G2600/70—Computer memory; Data storage, e.g. maps for adaptive control
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vehicle Body Suspensions (AREA)
Abstract
LA INVENCION PROPORCIONA UN SISTEMA DE SUSPENSION ACTIVO QUE COMPRENDE UNA PLURALIDAD DE ACTUADORES, QUE EN USO, SOPORTAN LA MASA DE RESORTES DE UN VEHICULO EN RELACION A LAS RUEDAS Y CONFLUYENDO CON EL EJE DEL VEHICULO. EL SISTEMA DE CONTROL DEL VEHICULO ESTA DIVIDIDO EN VARIAS UNIDADES COMPONENTES, CONTENIDAS EN EL SISTEMA DE SUSPENSION. CADA ACTUADOR ES PARTE DE UN MECANISMO DE SUSPENSION INDIVIDUAL DEL VEHICULO QUE COMPRENDE UNOS MECANISMOS DE PROCESAMIENTO DE SEÑALES (30), EN DONDE SON PRECESADAS LAS SEÑALES CORRESPONDIENTES A UNA PLURALIDAD DE PARAMETROS VARIABLES DEL COMPORTAMIENTO DEL VEHICULO, LOS MECANISMOS DE PROCESAMIENTO PRODUCEN UNA SEÑAL PARA CONTROLAR LA EXTENSION Y LA CONTRACCION DEL ACTUADOR.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB898913809A GB8913809D0 (en) | 1989-06-15 | 1989-06-15 | Vehicle suspension system |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2074576T3 true ES2074576T3 (es) | 1995-09-16 |
Family
ID=10658503
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES90909472T Expired - Lifetime ES2074576T3 (es) | 1989-06-15 | 1990-06-15 | Dispositivo de suspension de un vehiculo. |
Country Status (8)
Country | Link |
---|---|
US (1) | US5590898A (es) |
EP (1) | EP0477249B1 (es) |
JP (1) | JP2997046B2 (es) |
CA (1) | CA2054723A1 (es) |
DE (1) | DE69019349T2 (es) |
ES (1) | ES2074576T3 (es) |
GB (1) | GB8913809D0 (es) |
WO (1) | WO1990015726A1 (es) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8913809D0 (en) * | 1989-06-15 | 1989-08-02 | Group Lotus | Vehicle suspension system |
DE4116118C2 (de) * | 1991-05-17 | 2000-11-23 | Bosch Gmbh Robert | System zur Erzeugung von Signalen zur Steuerung oder Regelung eines steuerbaren oder regelbaren Fahrwerkes |
DE4117897C2 (de) * | 1991-05-31 | 2001-10-04 | Bosch Gmbh Robert | System zur Erzeugung von Signalen zur Steuerung oder Regelung eines in seinen Bewegungsabläufen steuerbaren oder regelbaren Fahrwerkes |
JPH07242130A (ja) * | 1994-03-07 | 1995-09-19 | Komatsu Ltd | 作業用車両の走行駆動装置 |
US6223108B1 (en) * | 1997-05-22 | 2001-04-24 | Honda Giken Kogyo Kabushiki Kaisha | Tire contact load control system |
FI116587B (fi) * | 1997-10-17 | 2005-12-30 | Metso Automation Oy | Menetelmä ja laitteisto turvalaitteen toimintakunnon todentamiseksi |
DE10033770A1 (de) * | 2000-07-12 | 2002-01-24 | Volkswagen Ag | System zur manuellen Einstellung der Dämpfung eines Kraftfahrzeug-Fahrwerkes |
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 |
US20030126041A1 (en) * | 2002-01-03 | 2003-07-03 | Carlstedt Robert P. | Method of selling vehicles having a plurality of suspension options |
US6851679B2 (en) * | 2002-05-01 | 2005-02-08 | Meritor Light Vehicle Technology, Llc | Simplifed adaptive suspension |
DE60334208D1 (de) * | 2002-05-31 | 2010-10-28 | Trw Automotive Us Llc | Integrierte steuereinheit für eine aktive rollregelung eines kraftfahrzeugaufhängungssystems |
US7245995B2 (en) * | 2003-02-19 | 2007-07-17 | Robert Bosch Gmbh | Fault-tolerant vehicle stability control |
US7823891B2 (en) * | 2005-11-29 | 2010-11-02 | Bose Corporation | Active vehicle suspension system |
US7810818B2 (en) * | 2005-11-29 | 2010-10-12 | Dariusz Antoni Bushko | Active vehicle suspension system |
US8700260B2 (en) | 2009-03-30 | 2014-04-15 | Lord Corporation | Land vehicles and systems with controllable suspension systems |
US8616351B2 (en) | 2009-10-06 | 2013-12-31 | Tenneco Automotive Operating Company Inc. | Damper with digital valve |
US9884533B2 (en) | 2013-02-28 | 2018-02-06 | Tenneco Automotive Operating Company Inc. | Autonomous control damper |
WO2014134500A1 (en) | 2013-02-28 | 2014-09-04 | Tenneco Automotive Operating Company Inc. | Damper with integrated electronics |
US9217483B2 (en) | 2013-02-28 | 2015-12-22 | Tenneco Automotive Operating Company Inc. | Valve switching controls for adjustable damper |
US9879748B2 (en) | 2013-03-15 | 2018-01-30 | Tenneco Automotive Operating Company Inc. | Two position valve with face seal and pressure relief port |
US9879746B2 (en) | 2013-03-15 | 2018-01-30 | Tenneco Automotive Operating Company Inc. | Rod guide system and method with multiple solenoid valve cartridges and multiple pressure regulated valve assemblies |
DE102017105360A1 (de) | 2017-03-14 | 2018-09-20 | Dr. Ing. H.C. F. Porsche Ag | Bedämpfung der Fahrzeugaufbaubewegung mittels Heben-Nicken-Entkopplung |
US10479160B2 (en) | 2017-06-06 | 2019-11-19 | Tenneco Automotive Operating Company Inc. | Damper with printed circuit board carrier |
US10588233B2 (en) | 2017-06-06 | 2020-03-10 | Tenneco Automotive Operating Company Inc. | Damper with printed circuit board carrier |
US11498632B2 (en) * | 2018-06-25 | 2022-11-15 | Kubota Corporation | Work vehicle |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1984002886A1 (en) * | 1983-01-21 | 1984-08-02 | Lotus Car | Vehicle suspension system |
DE8336759U1 (de) * | 1983-04-11 | 1985-11-28 | F & O Electronic Systems GmbH & Co, 6901 Neckarsteinach | Stoßdämpfer mit veränderbarer Dämpfungscharakteristik |
GB8328373D0 (en) * | 1983-10-24 | 1983-11-23 | Lotus Car | Vehicle suspension device |
SE447926B (sv) * | 1985-05-13 | 1986-12-22 | Jan R Schnittger | Hydraulisk stotdempare der dempformagan paverkas av ett styrorgan |
EP0356464B1 (en) * | 1988-01-20 | 1994-04-27 | Moog Inc. | Vehicle suspension system, and method of operating same |
US4892328A (en) * | 1988-05-27 | 1990-01-09 | Aura Systems, Inc. | Electromagnetic strut assembly |
GB8913809D0 (en) * | 1989-06-15 | 1989-08-02 | Group Lotus | Vehicle suspension system |
-
1989
- 1989-06-15 GB GB898913809A patent/GB8913809D0/en active Pending
-
1990
- 1990-06-15 WO PCT/GB1990/000931 patent/WO1990015726A1/en active IP Right Grant
- 1990-06-15 ES ES90909472T patent/ES2074576T3/es not_active Expired - Lifetime
- 1990-06-15 EP EP90909472A patent/EP0477249B1/en not_active Expired - Lifetime
- 1990-06-15 CA CA002054723A patent/CA2054723A1/en not_active Abandoned
- 1990-06-15 DE DE69019349T patent/DE69019349T2/de not_active Expired - Fee Related
- 1990-06-15 JP JP2508938A patent/JP2997046B2/ja not_active Expired - Fee Related
-
1995
- 1995-09-21 US US08/531,394 patent/US5590898A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE69019349T2 (de) | 1996-01-18 |
DE69019349D1 (de) | 1995-06-14 |
GB8913809D0 (en) | 1989-08-02 |
JP2997046B2 (ja) | 2000-01-11 |
WO1990015726A1 (en) | 1990-12-27 |
US5590898A (en) | 1997-01-07 |
JPH04506049A (ja) | 1992-10-22 |
CA2054723A1 (en) | 1990-12-16 |
EP0477249A1 (en) | 1992-04-01 |
EP0477249B1 (en) | 1995-05-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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