FR2675084A1 - Systeme pour la formation d'un signal dans un vehicule. - Google Patents

Systeme pour la formation d'un signal dans un vehicule. Download PDF

Info

Publication number
FR2675084A1
FR2675084A1 FR9202779A FR9202779A FR2675084A1 FR 2675084 A1 FR2675084 A1 FR 2675084A1 FR 9202779 A FR9202779 A FR 9202779A FR 9202779 A FR9202779 A FR 9202779A FR 2675084 A1 FR2675084 A1 FR 2675084A1
Authority
FR
France
Prior art keywords
signal
xar
signals
damper
xarp
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.)
Granted
Application number
FR9202779A
Other languages
English (en)
French (fr)
Other versions
FR2675084B1 (enExample
Inventor
Gorny Stefan
Kallenbach Rainer
Klug Andreas
Neumann Udo
Otterbein Stefan
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of FR2675084A1 publication Critical patent/FR2675084A1/fr
Application granted granted Critical
Publication of FR2675084B1 publication Critical patent/FR2675084B1/fr
Granted 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
    • B60G2202/00—Indexing codes relating to the type of spring, damper or actuator
    • B60G2202/20—Type of damper
    • B60G2202/24—Fluid damper
    • 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
    • B60G2400/202—Piston speed; Relative velocity between vehicle body and wheel
    • 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
    • B60G2400/518—Pressure in suspension unit in damper
    • B60G2400/5182—Fluid damper
    • 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
    • B60G2400/90—Other conditions or factors
    • B60G2400/91—Frequency
    • 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
    • B60G2600/14—Differentiating means, i.e. differential 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
    • B60G2600/20—Manual control or setting 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Body Suspensions (AREA)
  • Fluid-Damping Devices (AREA)
FR9202779A 1991-04-12 1992-03-09 Systeme pour la formation d'un signal dans un vehicule. Granted FR2675084A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4112007A DE4112007A1 (de) 1991-04-12 1991-04-12 System zur bildung eines signals bei einem fahrzeug

Publications (2)

Publication Number Publication Date
FR2675084A1 true FR2675084A1 (fr) 1992-10-16
FR2675084B1 FR2675084B1 (enExample) 1995-02-10

Family

ID=6429476

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9202779A Granted FR2675084A1 (fr) 1991-04-12 1992-03-09 Systeme pour la formation d'un signal dans un vehicule.

Country Status (4)

Country Link
JP (1) JPH05104929A (enExample)
DE (1) DE4112007A1 (enExample)
FR (1) FR2675084A1 (enExample)
GB (1) GB2255390B (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2279425B (en) * 1991-01-31 1995-08-16 Fichtel & Sachs Ag Process and arrangement for controlling a vibration damper
DE4136224A1 (de) * 1991-01-31 1992-08-06 Fichtel & Sachs Ag Verfahren und einrichtung zur steuerung eines schwingungsdaempfers
DE10201902B4 (de) * 2002-01-19 2007-01-11 Continental Aktiengesellschaft Verfahren zur digitalen Filterung eines mit Rauschen behafteten Signals und Regelungssystem für ein Fahrzeug
US7340334B2 (en) * 2006-06-07 2008-03-04 Honda Motor Co., Ltd. Control device of variable damping force damper
DE102018128476B4 (de) 2017-11-16 2023-12-28 Deutsches Zentrum für Luft- und Raumfahrt e.V. Verfahren zum Kontrollieren einer Dämpfereinrichtung und Programmprodukt
CN116330908B (zh) * 2023-03-22 2025-08-22 重庆长安汽车股份有限公司 一种轮胎空腔声降低方法、装置、电子设备和存储介质

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0221486A2 (en) * 1985-10-26 1987-05-13 Toyota Jidosha Kabushiki Kaisha Shock absorber controller
JPH0342319A (ja) * 1989-07-10 1991-02-22 Atsugi Unisia Corp ショックアブソーバ

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2738455A1 (de) * 1977-08-26 1979-03-01 Daimler Benz Ag Aktive schwingungsdaempfer
JPS60248416A (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
US4589676A (en) * 1984-12-13 1986-05-20 General Motors Corporation Adaptive ride control for motor vehicle
EP0305382B1 (en) * 1987-03-18 1996-09-11 Monroe Auto Equipment Company Method and apparatus for absorbing mechanical shock

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0221486A2 (en) * 1985-10-26 1987-05-13 Toyota Jidosha Kabushiki Kaisha Shock absorber controller
JPH0342319A (ja) * 1989-07-10 1991-02-22 Atsugi Unisia Corp ショックアブソーバ

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 015, no. 178 (M - 1110) 8 May 1991 (1991-05-08) *

Also Published As

Publication number Publication date
GB9207917D0 (en) 1992-05-27
GB2255390B (en) 1995-01-11
GB2255390A (en) 1992-11-04
JPH05104929A (ja) 1993-04-27
FR2675084B1 (enExample) 1995-02-10
DE4112007A1 (de) 1992-10-15

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