DE2625547A1 - Fahrzeugaufhaengung - Google Patents

Fahrzeugaufhaengung

Info

Publication number
DE2625547A1
DE2625547A1 DE19762625547 DE2625547A DE2625547A1 DE 2625547 A1 DE2625547 A1 DE 2625547A1 DE 19762625547 DE19762625547 DE 19762625547 DE 2625547 A DE2625547 A DE 2625547A DE 2625547 A1 DE2625547 A1 DE 2625547A1
Authority
DE
Germany
Prior art keywords
signals
summing
speed
transducers
wheels
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.)
Withdrawn
Application number
DE19762625547
Other languages
German (de)
English (en)
Inventor
Stanley George Glaze
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ZF International UK Ltd
Original Assignee
Lucas Industries Ltd
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 Lucas Industries Ltd filed Critical Lucas Industries Ltd
Publication of DE2625547A1 publication Critical patent/DE2625547A1/de
Withdrawn legal-status Critical Current

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
    • B60G17/06—Characteristics of dampers, e.g. mechanical dampers
    • B60G17/08—Characteristics of fluid dampers
    • 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
    • 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
    • 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
    • B60G2800/90—System Controller type
    • B60G2800/91—Suspension Control
    • B60G2800/916—Body Vibration Control

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Body Suspensions (AREA)
DE19762625547 1975-06-07 1976-06-05 Fahrzeugaufhaengung Withdrawn DE2625547A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB24595/75A GB1555124A (en) 1975-06-07 1975-06-07 Vehicle suspension systems

Publications (1)

Publication Number Publication Date
DE2625547A1 true DE2625547A1 (de) 1976-12-16

Family

ID=10214133

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19762625547 Withdrawn DE2625547A1 (de) 1975-06-07 1976-06-05 Fahrzeugaufhaengung

Country Status (6)

Country Link
US (1) US4065154A (enExample)
JP (1) JPS51149621A (enExample)
DE (1) DE2625547A1 (enExample)
FR (1) FR2313224A1 (enExample)
GB (1) GB1555124A (enExample)
IT (1) IT1061746B (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3518503C1 (de) * 1985-05-23 1986-10-23 Daimler-Benz Ag, 7000 Stuttgart Vorrichtung zur rechnergestuetzten,fahrbahnabhaengigen Steuerung von Daempfern einer Fahrzeugfederung
DE4021909A1 (de) * 1989-07-10 1991-02-07 Atsugi Unisia Corp Halbaktive federungssteuervorrichtung mit verminderter schaltfrequenz bei harten und weichen federcharakteristika

Families Citing this family (54)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1600390A (en) * 1977-10-25 1981-10-14 British Railways Board Active suspensions for vehicles
US4174127A (en) * 1978-04-07 1979-11-13 Chicago Bridge & Iron Company Multiport piggable fluid swivel
US4373744A (en) * 1980-01-23 1983-02-15 Lucas Industries Limited Suspension control system for a road vehicle
US4722548A (en) * 1981-11-17 1988-02-02 Hamilton James M Computer optimized adaptive suspension system having combined shock absorber/air spring unit
US4468050A (en) * 1983-08-15 1984-08-28 Woods Lonnie K Computer optimized adaptive suspension system
US4468739A (en) * 1981-11-17 1984-08-28 Woods Lonnie K Computer optimized adaptive suspension system having combined shock absorber/air spring unit
JPS58112819A (ja) * 1981-12-28 1983-07-05 Nippon Denso Co Ltd ショックアブソーバ制御装置
WO1984002886A1 (en) * 1983-01-21 1984-08-02 Lotus Car Vehicle suspension system
US4634142A (en) * 1983-08-15 1987-01-06 C & K Venture Income I-Coast Computer optimized adaptive suspension system
JPS6047709A (ja) * 1983-08-24 1985-03-15 Mitsubishi Motors Corp 自動車の懸架装置
JPS6060024A (ja) * 1983-09-09 1985-04-06 Nissan Motor Co Ltd 車両におけるロ−ル剛性制御装置
JPS6064011A (ja) * 1983-09-17 1985-04-12 Nissan Motor Co Ltd 車両におけるサスペンション制御装置
JPS6069711U (ja) * 1983-10-20 1985-05-17 トキコ株式会社 減衰力調整式油圧緩衝装置
US4846496A (en) * 1984-01-24 1989-07-11 Mitsubishi Jidosha Kogyo Kabushiki Kaisha Vehicle suspension apparatus
US5326129A (en) * 1984-04-04 1994-07-05 Ohlins Racing Ab Means for a shock absorber
IT1196700B (it) * 1984-05-11 1988-11-25 Fiat Auto Spa Dispositivo per il controllo degli ammortizzatori delle sospensioni particolarmente per autovetture
JPS611522A (ja) * 1984-06-14 1986-01-07 Nissan Motor Co Ltd 車両におけるサスペンシヨン制御装置
JPS614986A (ja) * 1984-06-20 1986-01-10 Nissan Motor Co Ltd 超音波距離測定装置
DE3434877A1 (de) * 1984-09-22 1986-04-17 Boge Gmbh, 5208 Eitorf Hydraulischer, regelbarer stossdaempfer
US4589676A (en) * 1984-12-13 1986-05-20 General Motors Corporation Adaptive ride control for motor vehicle
DE3577296D1 (de) * 1984-12-25 1990-06-07 Toyota Motor Co Ltd Regelungsvorrichtung fuer hinterradaufhaengung.
DE3524862A1 (de) * 1985-04-12 1986-10-30 Robert Bosch Gmbh, 7000 Stuttgart Vorrichtung zur daempfung von bewegungsablaeufen
JPH064371B2 (ja) * 1985-04-22 1994-01-19 日本電気ホームエレクトロニクス株式会社 車高制御装置
DE3518382C1 (de) * 1985-05-22 1986-12-04 Boge Gmbh, 5208 Eitorf Vorrichtung zur Messung der Beschleunigung von Fahrzeugteilen
US4757980A (en) * 1985-07-31 1988-07-19 Barry Wright Corporation Parametrically controlled active vibration isolation system
JP2532059B2 (ja) * 1985-09-13 1996-09-11 日産自動車株式会社 車両のサスペンシヨン制御装置
JPS62205814A (ja) * 1986-03-06 1987-09-10 Toyota Motor Corp サスペンシヨン制御方法
CA1263414A (en) * 1986-06-05 1989-11-28 Magnus Lizell Restriction valve device for hydraulic pressure fluids in vehicle shock absorbing mechanisms
US5217095A (en) * 1986-06-05 1993-06-08 Monroe Auto Equipment Company Method and apparatus for absorbing mechanical shock
JPS63106131A (ja) * 1986-10-24 1988-05-11 Mazda Motor Corp 車両のサスペンシヨン装置
JPS6376507U (enExample) * 1986-11-07 1988-05-21
EP0305382B1 (en) * 1987-03-18 1996-09-11 Monroe Auto Equipment Company Method and apparatus for absorbing mechanical shock
US5107969A (en) * 1987-09-17 1992-04-28 Alfred Teves Gmbh Controllable vibration damper
DE3731228A1 (de) * 1987-09-17 1989-03-30 Teves Gmbh Alfred Regelbarer schwingungsdaempfer
JPH0640344Y2 (ja) * 1987-09-22 1994-10-19 トヨタ自動車株式会社 ショック・アブソ−バ
US4804203A (en) * 1987-11-27 1989-02-14 Ford Motor Company Control system and method for operating adjustable vehicular suspension unit over undulating road surfaces
US4838574A (en) * 1987-12-14 1989-06-13 Ford Motor Company Hybrid suspension position and body velocity sensing system for automotive suspension control system
US4867475A (en) * 1988-02-16 1989-09-19 Monroe Auto Equipment Company Method and apparatus for controlling shock absorbers
US4890858A (en) * 1988-02-16 1990-01-02 Monroe Auto Equipment Company Method and apparatus for controlling shock absorbers
US4953089A (en) * 1988-05-09 1990-08-28 Lord Corporation Hybrid analog digital control method and apparatus for estimation of absolute velocity in active suspension systems
US5092626A (en) * 1989-03-13 1992-03-03 Monroe Auto Equipment Company Apparatus for controlling the damping of a shock absorber
US5016908A (en) * 1989-03-13 1991-05-21 Monroe Auto Equipment Company Method and apparatus for controlling shock absorbers
US5123671A (en) * 1989-03-13 1992-06-23 Monroe Auto Equipment Company Method and apparatus for controlling shock absorbers
US4943083A (en) * 1989-03-13 1990-07-24 Monroe Auto Equipment Company Signal conditioning circuit assembly
CA2029709C (en) * 1989-11-13 1994-04-19 Eiichiro Okuda Suspension control apparatus
US5007659A (en) * 1990-03-07 1991-04-16 Monroe Auto Equipment Company Internal damping force sensor
US5242190A (en) * 1990-12-24 1993-09-07 Ford Motor Company Unitary sensor assembly for automotive vehicles
US5350187A (en) * 1992-10-16 1994-09-27 Monroe Auto Equipment Company Adjustable damping system
GB2287769B (en) * 1994-03-21 1998-04-29 Monroe Auto Equipment Co Automatic damper system
US5529152A (en) * 1994-07-08 1996-06-25 Aimrite Systems International, Inc. Variable constant force hydraulic components and systems
AU1720100A (en) 1998-11-11 2000-05-29 Kenmar Company Trust Enhanced computer optimized adaptive suspension system and method
US20040111707A1 (en) * 2000-12-15 2004-06-10 Bliss Andrew L. Debugger for multiple processors and multiple debugging types
US8321087B2 (en) * 2009-03-31 2012-11-27 Toyota Jidosha Kabushiki Kaisha Damping force control apparatus
JP7059791B2 (ja) * 2018-05-16 2022-04-26 トヨタ自動車株式会社 減衰力制御装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1177951B (de) * 1959-07-10 1964-09-10 Tatra Np Steuervorrichtung fuer Daempfungseinrichtungen mit elektrisch veraenderbarem Daempfungswert, insbesondere in Kraftfahrzeugen
DE2441172A1 (de) * 1973-11-21 1975-05-22 Lucas Aerospace Ltd Radaufhaengung fuer landfahrzeug

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1200704A (fr) * 1957-01-04 1959-12-23 Citroen Sa Andre Perfectionnement à la suspension des véhicules
GB1267815A (en) * 1968-07-29 1972-03-22 Lucas Industries Ltd Road vehicle suspension systems

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1177951B (de) * 1959-07-10 1964-09-10 Tatra Np Steuervorrichtung fuer Daempfungseinrichtungen mit elektrisch veraenderbarem Daempfungswert, insbesondere in Kraftfahrzeugen
DE2441172A1 (de) * 1973-11-21 1975-05-22 Lucas Aerospace Ltd Radaufhaengung fuer landfahrzeug

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3518503C1 (de) * 1985-05-23 1986-10-23 Daimler-Benz Ag, 7000 Stuttgart Vorrichtung zur rechnergestuetzten,fahrbahnabhaengigen Steuerung von Daempfern einer Fahrzeugfederung
DE4021909A1 (de) * 1989-07-10 1991-02-07 Atsugi Unisia Corp Halbaktive federungssteuervorrichtung mit verminderter schaltfrequenz bei harten und weichen federcharakteristika

Also Published As

Publication number Publication date
US4065154A (en) 1977-12-27
IT1061746B (it) 1983-04-30
FR2313224B1 (enExample) 1980-01-11
GB1555124A (en) 1979-11-07
FR2313224A1 (fr) 1976-12-31
JPS51149621A (en) 1976-12-22

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8139 Disposal/non-payment of the annual fee