DE602004015913D1 - Elektronisch geregelte Radaufhängung und Methode zur Dämpfkraftregelung - Google Patents

Elektronisch geregelte Radaufhängung und Methode zur Dämpfkraftregelung

Info

Publication number
DE602004015913D1
DE602004015913D1 DE602004015913T DE602004015913T DE602004015913D1 DE 602004015913 D1 DE602004015913 D1 DE 602004015913D1 DE 602004015913 T DE602004015913 T DE 602004015913T DE 602004015913 T DE602004015913 T DE 602004015913T DE 602004015913 D1 DE602004015913 D1 DE 602004015913D1
Authority
DE
Germany
Prior art keywords
control method
damping force
force control
electronically controlled
controlled suspension
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 - Fee Related
Application number
DE602004015913T
Other languages
English (en)
Inventor
Kim Wanil
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.)
HL Mando Corp
Original Assignee
Mando Corp
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 Mando Corp filed Critical Mando Corp
Publication of DE602004015913D1 publication Critical patent/DE602004015913D1/de
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B60G17/016—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 their responsiveness, when the vehicle is travelling, to specific motion, a specific condition, or driver input
    • B60G17/0165—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 their responsiveness, when the vehicle is travelling, to specific motion, a specific condition, or driver input to an external condition, e.g. rough road surface, side wind
    • 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
    • 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
    • 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
    • B60G2400/10—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
    • B60G2400/20—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
    • B60G2400/25—Stroke; Height; Displacement
    • B60G2400/252—Stroke; Height; Displacement 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
    • B60G2400/80—Exterior conditions
    • B60G2400/82—Ground surface
    • B60G2400/821—Uneven, rough road sensing affecting vehicle body vibration
    • 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
    • B60G2500/00—Indexing codes relating to the regulated action or device
    • B60G2500/10—Damping action or damper
    • B60G2500/102—Damping action or damper stepwise
    • 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
    • B60G2800/16—Running
    • B60G2800/162—Reducing road induced vibrations
    • 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)
DE602004015913T 2003-11-26 2004-11-26 Elektronisch geregelte Radaufhängung und Methode zur Dämpfkraftregelung Expired - Fee Related DE602004015913D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020030084378A KR100574898B1 (ko) 2003-11-26 2003-11-26 전자 제어 현가 장치와 이를 이용한 감쇠력 제어 방법

Publications (1)

Publication Number Publication Date
DE602004015913D1 true DE602004015913D1 (de) 2008-10-02

Family

ID=34464747

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004015913T Expired - Fee Related DE602004015913D1 (de) 2003-11-26 2004-11-26 Elektronisch geregelte Radaufhängung und Methode zur Dämpfkraftregelung

Country Status (6)

Country Link
US (1) US20050113997A1 (de)
EP (1) EP1535767B1 (de)
JP (1) JP2005153875A (de)
KR (1) KR100574898B1 (de)
CN (1) CN100404293C (de)
DE (1) DE602004015913D1 (de)

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US20070073461A1 (en) * 2003-10-17 2007-03-29 Fielder Nicholas A W Vehicle suspension control
JP2005271718A (ja) * 2004-03-24 2005-10-06 Aisin Seiki Co Ltd 車高調節装置
JP4546307B2 (ja) * 2005-03-30 2010-09-15 本田技研工業株式会社 可変減衰力ダンパーの制御装置
US8165749B2 (en) * 2005-03-31 2012-04-24 Honda Motor Co., Ltd Control system for adjustable damping force damper
KR100829031B1 (ko) * 2006-07-25 2008-05-16 주식회사 만도 전자 제어 현가 장치 및 그 차고 제어 방법
US10836232B2 (en) 2007-04-12 2020-11-17 Haldex Brake Products Corporation Electronic height control system for a vehicle with multiple input signals
JP5158333B2 (ja) * 2007-09-28 2013-03-06 日立オートモティブシステムズ株式会社 サスペンション制御装置
JP4931789B2 (ja) * 2007-12-21 2012-05-16 アイシン精機株式会社 減衰特性制御装置
US8616351B2 (en) 2009-10-06 2013-12-31 Tenneco Automotive Operating Company Inc. Damper with digital valve
JP2011152887A (ja) * 2010-01-28 2011-08-11 Hitachi Automotive Systems Ltd 車両用サスペンション制御装置
DE102011113332A1 (de) * 2011-09-15 2013-03-21 Zf Friedrichshafen Ag Steuergerät für ein verstellbares Fahrwerk-System
DE102012012532A1 (de) 2012-06-26 2014-01-02 Dt Swiss Ag Stoßdämpfer und Verfahren zum Betreiben eines Stoßdämpfers insbesondere für ein Fahrrad
US10189534B2 (en) 2012-06-26 2019-01-29 Dt Swiss Inc. Suspension control for a human-powered two-wheeled vehicle and method
US9217483B2 (en) 2013-02-28 2015-12-22 Tenneco Automotive Operating Company Inc. Valve switching controls for adjustable damper
WO2014134500A1 (en) 2013-02-28 2014-09-04 Tenneco Automotive Operating Company Inc. Damper with integrated electronics
US9884533B2 (en) 2013-02-28 2018-02-06 Tenneco Automotive Operating Company Inc. Autonomous control damper
US9879748B2 (en) 2013-03-15 2018-01-30 Tenneco Automotive Operating Company Inc. Two position valve with face seal and pressure relief port
WO2014144110A1 (en) 2013-03-15 2014-09-18 Tenneco Automotive Operating Company Inc. Rod guide assembly with multi-piece valve assembly
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
US9163691B2 (en) 2013-03-15 2015-10-20 Tenneco Automotive Operating Company Inc. Rod guide arrangement for electronically controlled valve applications
WO2014175406A1 (ja) * 2013-04-25 2014-10-30 カヤバ工業株式会社 ダンパ制御装置
US10262473B2 (en) * 2015-07-30 2019-04-16 Ford Global Technologies, Llc Systems and methods for suspension vibration on-board detection
DE102016220816A1 (de) * 2015-10-30 2017-05-04 Ford Global Technologies, Llc Fahrleistungsoptimierung in einem aktiven federungssystem
KR20170112040A (ko) * 2016-03-30 2017-10-12 현대자동차주식회사 전자제어현가장치의 전자제어유닛 장착 판별장치 및 그 방법
JP2019151124A (ja) * 2016-07-20 2019-09-12 ヤマハ発動機株式会社 サスペンション装置及びそれを備えた車両
KR102262138B1 (ko) * 2017-01-09 2021-06-10 현대자동차주식회사 차량의 포트홀 인식 시스템
CN107234935A (zh) * 2017-05-11 2017-10-10 李志国 机械式避震器
US10588233B2 (en) 2017-06-06 2020-03-10 Tenneco Automotive Operating Company Inc. Damper with printed circuit board carrier
US10479160B2 (en) 2017-06-06 2019-11-19 Tenneco Automotive Operating Company Inc. Damper with printed circuit board carrier
CN110509737A (zh) * 2018-05-22 2019-11-29 郑州宇通客车股份有限公司 一种自适应电控悬架控制系统及方法
CN108608822B (zh) * 2018-07-23 2023-12-08 浙江大学滨海产业技术研究院 一种agv悬挂系统弹性调节方法及系统
CN108973578B (zh) * 2018-07-23 2021-09-14 浙江大学滨海产业技术研究院 基于深度强化学习的agv悬挂系统弹性调节方法
JP7108357B2 (ja) * 2018-10-12 2022-07-28 日立Astemo株式会社 サスペンション制御装置
KR102589029B1 (ko) * 2018-12-10 2023-10-16 현대자동차주식회사 차량용 댐퍼 제어 시스템
DE102020111915B3 (de) * 2020-05-04 2021-06-24 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Verfahren zur Ermittlung von Fahrzeugkenngrößen
KR20220015172A (ko) * 2020-07-30 2022-02-08 현대자동차주식회사 차량 서스펜션 제어 장치 및 방법
CN112572086A (zh) * 2020-12-22 2021-03-30 华为技术有限公司 车辆、车辆悬架的控制方法及其相关设备

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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
US5199737A (en) * 1991-02-14 1993-04-06 August Bilstein Gmbh & Co. Kg Method of controlling a semi-active chassis
DE4138171A1 (de) * 1991-02-14 1992-08-20 Bilstein August Gmbh Co Kg Verfahren zum regeln eines semiaktiven fahrwerks
DE69312371T2 (de) * 1992-04-17 1998-01-15 Toyota Motor Co Ltd Radaufhängungs-Regelsystem mit variablem Dämpfungskoeffizient, abhängig von der Frequenz der Erregerkraft
CN2255379Y (zh) * 1995-11-17 1997-06-04 北京理工大学 车辆自适应控制半主动悬架装置
JPH10119528A (ja) * 1996-10-18 1998-05-12 Toyota Motor Corp 減衰力発生装置のための制御装置
AU2003232879A1 (en) * 2002-01-11 2003-09-04 Active Shock, Inc. Semi-active shock absorber control system

Also Published As

Publication number Publication date
EP1535767B1 (de) 2008-08-20
CN100404293C (zh) 2008-07-23
KR100574898B1 (ko) 2006-04-27
US20050113997A1 (en) 2005-05-26
EP1535767A1 (de) 2005-06-01
JP2005153875A (ja) 2005-06-16
CN1623813A (zh) 2005-06-08
KR20050050761A (ko) 2005-06-01

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee