IT1191916B - Dispositivo per il controllo computerizzato degli ammortizzatori di una sospensione di autoveicolo in dipendenza dalle condizioni stradali - Google Patents

Dispositivo per il controllo computerizzato degli ammortizzatori di una sospensione di autoveicolo in dipendenza dalle condizioni stradali

Info

Publication number
IT1191916B
IT1191916B IT48047/86A IT4804786A IT1191916B IT 1191916 B IT1191916 B IT 1191916B IT 48047/86 A IT48047/86 A IT 48047/86A IT 4804786 A IT4804786 A IT 4804786A IT 1191916 B IT1191916 B IT 1191916B
Authority
IT
Italy
Prior art keywords
motor vehicle
road conditions
shock absorbers
vehicle suspension
computerized control
Prior art date
Application number
IT48047/86A
Other languages
English (en)
Other versions
IT8648047A0 (it
Inventor
Walter Klinker
Fritz Schmidt
Original Assignee
Daimler Benz Ag
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 Daimler Benz Ag filed Critical Daimler Benz Ag
Publication of IT8648047A0 publication Critical patent/IT8648047A0/it
Application granted granted Critical
Publication of IT1191916B publication Critical patent/IT1191916B/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
    • B60G17/018—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
    • 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
    • B60G2400/25—Stroke; Height; Displacement
    • B60G2400/252—Stroke; Height; Displacement vertical
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2500/00—Indexing codes relating to the regulated action or device
    • B60G2500/10—Damping action or damper
    • 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
    • B60G2600/02—Retarders, delaying means, dead zones, threshold values, cut-off frequency, timer interruption
    • 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
    • B60G2600/12—Sampling or average detecting; Addition or substraction
    • 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
    • B60G2600/16—Integrating means, i.e. integral 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
    • B60G2600/18—Automatic control means
    • B60G2600/184—Semi-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
    • B60G2600/60—Signal noise suppression; Electronic filtering means
    • B60G2600/602—Signal noise suppression; Electronic filtering means high 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
    • B60G2600/60—Signal noise suppression; Electronic filtering means
    • B60G2600/604—Signal noise suppression; Electronic filtering means low pass

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Body Suspensions (AREA)
IT48047/86A 1985-05-23 1986-05-22 Dispositivo per il controllo computerizzato degli ammortizzatori di una sospensione di autoveicolo in dipendenza dalle condizioni stradali IT1191916B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3518503A DE3518503C1 (de) 1985-05-23 1985-05-23 Vorrichtung zur rechnergestuetzten,fahrbahnabhaengigen Steuerung von Daempfern einer Fahrzeugfederung

Publications (2)

Publication Number Publication Date
IT8648047A0 IT8648047A0 (it) 1986-05-22
IT1191916B true IT1191916B (it) 1988-03-31

Family

ID=6271417

Family Applications (1)

Application Number Title Priority Date Filing Date
IT48047/86A IT1191916B (it) 1985-05-23 1986-05-22 Dispositivo per il controllo computerizzato degli ammortizzatori di una sospensione di autoveicolo in dipendenza dalle condizioni stradali

Country Status (7)

Country Link
US (1) US4685698A (it)
JP (1) JP2646078B2 (it)
DE (1) DE3518503C1 (it)
FR (1) FR2582262B1 (it)
GB (1) GB2175979B (it)
IT (1) IT1191916B (it)
SE (1) SE461140B (it)

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JPH0696363B2 (ja) * 1986-06-10 1994-11-30 日産自動車株式会社 能動型サスペンシヨン
JPH0780409B2 (ja) * 1986-06-12 1995-08-30 日産自動車株式会社 能動型サスペンシヨン
DE3632920A1 (de) * 1986-09-27 1988-03-31 Bayerische Motoren Werke Ag Verfahren zur daempfkraftverstellung von kraftfahrzeugen
DE3632919A1 (de) * 1986-09-27 1988-03-31 Bayerische Motoren Werke Ag Verfahren zur daempfkraftverstellung von kraftfahrzeugen
DE3738284A1 (de) * 1986-12-09 1988-06-30 Bosch Gmbh Robert Vorrichtung zur aktiven fahrwerkregelung bei kraftfahrzeugen
JP2617715B2 (ja) * 1987-04-17 1997-06-04 株式会社ブリヂストン 防振装置の減衰係数制御装置
GB2205285B (en) * 1987-04-24 1991-05-08 Fuji Heavy Ind Ltd Active suspension system of vehicle
DE8711090U1 (de) * 1987-08-14 1987-10-08 Binz Gmbh & Co, 7073 Lorch Tragenlagerungsgestell
JPH06675Y2 (ja) * 1987-11-04 1994-01-05 日産自動車株式会社 制御型防振装置
DE3738048C2 (de) * 1987-11-09 1996-09-26 Rexroth Mannesmann Gmbh Vorrichtung zur Dämpfung der Eigenbewegungen der Massen eines linearen Zweimassenschwingers
US4936425A (en) * 1989-02-10 1990-06-26 Lord Corporation Method of operating a vibration attenuating system having semiactive damper means
US4887699A (en) * 1989-02-10 1989-12-19 Lord Corporation Vibration attenuating method utilizing continuously variable semiactive damper
JPH034047A (ja) * 1989-05-31 1991-01-10 Tonen Corp 車輌の懸架装置
DE3918735A1 (de) * 1989-06-08 1990-12-13 Bosch Gmbh Robert Verfahren und vorrichtung zur daempfung von bewegungsablaeufen
DE3930517A1 (de) * 1989-06-29 1991-01-10 Bosch Gmbh Robert Vorrichtung zur fahrbahnabhaengigen fahrwerksregelung
EP0411193B1 (en) * 1989-08-03 1994-05-18 Nippondenso Co., Ltd. Damping force control system for shock absorbers
SE464929B (sv) * 1989-11-13 1991-07-01 Saab Scania Ab Arrangemang foer semiaktiv eller aktiv styrning av daemporgan i en fordonsfjaedring
US5080392A (en) * 1990-04-26 1992-01-14 Cb Auto Design Inc. Suspension unit
JPH0490916A (ja) * 1990-08-06 1992-03-24 Honda Motor Co Ltd 車両用サスペンション装置の制御方法
DE4024966A1 (de) * 1990-08-07 1992-02-13 Bosch Gmbh Robert Vorrichtung zur daempfung von bewegungsablaeufen
SE466796B (sv) * 1990-08-10 1992-04-06 Saab Scania Ab Fjaedersystem med foerbaettrad resonansdaempning och ett foerfarande foer reglering av fjaedringssystemet
DE4029034C2 (de) * 1990-09-13 1999-02-25 Wabco Gmbh Einrichtung zur Beeinflussung des Federungsverhaltens einer gefederten Masse
JP2526018Y2 (ja) * 1990-11-16 1997-02-12 株式会社ユニシアジェックス 減衰力制御装置
US5137299A (en) * 1991-04-26 1992-08-11 Trw Inc. Active suspension system
US5110152A (en) * 1991-04-26 1992-05-05 Trw Inc. Active suspension system
DE4119323A1 (de) * 1991-06-12 1992-12-17 Bilstein August Gmbh Co Kg Verfahren zur frequenzabhaengigen adaptiven regelung eines fahrwerks
KR0181232B1 (ko) * 1996-10-31 1999-03-20 오상수 차량의 반 능동 전자 제어 현가 장치 및 방법
KR100251805B1 (ko) * 1997-04-03 2000-04-15 밍루 차량용 현가장치의 제어방법
KR100241923B1 (ko) * 1997-05-06 2000-03-02 오상수 차량의 전자 제어 현가 장치
MXPA00009794A (es) 1998-04-07 2003-07-14 Dennis Mcneely P Una suspension y un resorte de fluido que compensa cargas dinamicas para ella..
US6311110B1 (en) 1999-06-17 2001-10-30 Lord Corporation Adaptive off-state control method
DE10062999C5 (de) 2000-12-16 2009-05-28 Thyssenkrupp Bilstein Suspension Gmbh Regelbarer Schwingungsdämpfer mit einer Dämpfungskraftsteuerung
FR2832801B1 (fr) * 2001-11-28 2004-02-27 Peugeot Citroen Automobiles Sa Procede pour evaluer la frequence instantanee d'une excitation mecanique exercee sur une roue d'un vehicule automobile, et applications
WO2003075715A2 (en) * 2002-03-06 2003-09-18 Vssl Commercial, Inc. Active suspension for a marine platform
US7418324B2 (en) * 2002-03-06 2008-08-26 Vssl Commercial, Inc. Active suspension for a marine platform
US7112939B2 (en) * 2004-12-07 2006-09-26 Electronics And Telecommunications Research Institute Mobile system and driving method thereof
JP4930300B2 (ja) * 2007-09-13 2012-05-16 アイシン精機株式会社 スタビライザ制御装置
FR2933336A1 (fr) * 2008-07-02 2010-01-08 Renault Sas Procede et dispositif de controle de battements de roue d'un vehicule automobile muni de suspension semi-actives
WO2013124928A1 (ja) * 2012-02-22 2013-08-29 旭化成エレクトロニクス株式会社 デジタル－アナログ変換器およびその制御方法
DE112014001259T5 (de) 2013-03-13 2015-12-17 Kayaba Industry Co., Ltd. Stoßdämpferregelungsvorrichtung
JP6353898B2 (ja) * 2013-07-11 2018-07-04 ケーピーアイティ テクノロジーズ リミテッド 動的に調節可能なサスペンション装置
DE102013018923B4 (de) * 2013-11-13 2017-05-11 Audi Ag Verfahren zum Kontrollieren eines Aktors
DE102014219977A1 (de) * 2014-10-01 2016-04-07 Bayerische Motoren Werke Aktiengesellschaft Verfahren und System zur Ansteuerung eines Aktuators eines aktiven Dämpfersystems
US20230086480A1 (en) * 2021-09-17 2023-03-23 Rivian Ip Holdings, Llc Active suspension damping
CN114228431B (zh) * 2021-12-06 2023-06-30 岚图汽车科技有限公司 悬架预瞄控制方法、装置、设备及可读存储介质

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Publication number Priority date Publication date Assignee Title
GB1485003A (en) * 1973-11-21 1977-09-08 Lucas Industries Ltd Land vehicle wheel suspension arrangements
US3995883A (en) * 1973-11-21 1976-12-07 Lucas Aerospace Limited Land vehicle wheel suspension arrangements
GB1555124A (en) * 1975-06-07 1979-11-07 Lucas Industries Ltd Vehicle suspension systems
DE2606702C3 (de) * 1976-02-19 1986-05-28 Messerschmitt-Bölkow-Blohm GmbH, 8012 Ottobrunn Einrichtung zum Einstellen von Drehgestellen
GB1604416A (en) * 1978-05-30 1981-12-09 Lucas Industries Ltd Vehicle suspension system
US4468050A (en) * 1983-08-15 1984-08-28 Woods Lonnie K Computer optimized adaptive suspension system
JPS596108A (ja) * 1982-06-30 1984-01-13 Fuji Heavy Ind Ltd 自動車用エアサスペンシヨンの減衰力可変装置
JPS59217027A (ja) * 1983-05-20 1984-12-07 Tokico Ltd 油圧緩衝器
US4491207A (en) * 1983-07-15 1985-01-01 Lord Corporation Fluid control means for vehicle suspension system
US4634142A (en) * 1983-08-15 1987-01-06 C & K Venture Income I-Coast Computer optimized adaptive suspension system
US4770438A (en) * 1984-01-20 1988-09-13 Nissan Motor Co., Ltd. Automotive suspension control system with road-condition-dependent damping characteristics
JPS60183211A (ja) * 1984-02-29 1985-09-18 Nissan Motor Co Ltd 車両用サスペンシヨン装置
JPS60248417A (ja) * 1984-05-21 1985-12-09 Toyota Central Res & Dev Lab Inc アクテイブサスペンシヨン装置

Also Published As

Publication number Publication date
DE3518503C1 (de) 1986-10-23
SE8602253D0 (sv) 1986-05-16
GB2175979A (en) 1986-12-10
US4685698A (en) 1987-08-11
GB8612719D0 (en) 1986-07-02
GB2175979B (en) 1988-08-17
SE8602253L (sv) 1986-11-24
JPS6231505A (ja) 1987-02-10
FR2582262A1 (fr) 1986-11-28
SE461140B (sv) 1990-01-15
IT8648047A0 (it) 1986-05-22
FR2582262B1 (fr) 1990-03-09
JP2646078B2 (ja) 1997-08-25

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Legal Events

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

Effective date: 19970529