KR910007706A - 서스펜션 제어장치 - Google Patents

서스펜션 제어장치 Download PDF

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Publication number
KR910007706A
KR910007706A KR1019900017058A KR900017058A KR910007706A KR 910007706 A KR910007706 A KR 910007706A KR 1019900017058 A KR1019900017058 A KR 1019900017058A KR 900017058 A KR900017058 A KR 900017058A KR 910007706 A KR910007706 A KR 910007706A
Authority
KR
South Korea
Prior art keywords
damping force
shock absorber
output signal
vehicle
turning state
Prior art date
Application number
KR1019900017058A
Other languages
English (en)
Inventor
에이이찌로 오꾸다
마스오 타키가와
Original Assignee
다니이 아끼오
마쯔시다덴기산교 가부시기가이샤
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 다니이 아끼오, 마쯔시다덴기산교 가부시기가이샤 filed Critical 다니이 아끼오
Publication of KR910007706A publication Critical patent/KR910007706A/ko

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G21/00—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces
    • 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
    • B60G17/0162—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 mainly during a motion involving steering operation, e.g. cornering, overtaking
    • 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
    • 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
    • B60G2500/00—Indexing codes relating to the regulated action or device
    • B60G2500/10—Damping action or damper
    • B60G2500/102—Damping action or damper stepwise

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Body Suspensions (AREA)
  • Fluid-Damping Devices (AREA)

Abstract

내용 없음

Description

서스펜션 제어장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 일실시예의 서스펜션제어장치의 기본 구성도.
제2도는 선회상태추정수단의 개념도.
제3도는 동장치의 블록 구성도.

Claims (5)

  1. 차량의 속도를 검출하는 차속센서와, 차량의 요우축회전의 각속도를 검출하는 요우각속도센서와, 상기 차속센서와 요우각속도센서의 출력신호로부터 차량의 선회상태를 추정하는 선회상태추정수단을 배설하고, 상기 선회 상태추정수단이 출력신호에 따라서 쇼크어브소버의 감쇠력을 제어하는 것을 특징으로 하는 서스펜션제어장치.
  2. 제1항에 있어서, 선회상태추정수단의 출력신호가 클수록 쇼크어브소버의 감쇠력을 크게하는 것을 특징으로 하는 서스펜션제어장치.
  3. 제1항 또는 제2항에 있어서, 쇼크어브소버의 감쇠력을 제어중, 요우각속도센서의 출력이 소정의 값이하로 되었을때, 차속을 파라미터로서 결정한 소정의 시간만큼 쇼크어브소버의 감쇠력을 유지하는 것을 특징으로 하는 서스펜션 제어장치.
  4. 제1항에 있어서, 차속센서의 출력신호와, 요우각속도 센서의 출력신호의 변화량으로 부터 차량의 급선회상태를 추정하는 급선회상태추정수단을 형성하고, 그 급선회상태추정수단의 출력신호에 따라서 쇼크어브소버의 감쇠력을 바꾸는 것을 특징으로 하는 서스펜션 제어장치.
  5. 제4항에 있어서, 급선회상태추정수단의 출력신호가 클수록 쇼크어브소버의 감쇠력을 크게하는 것을 특징으로하는 서스펜션 제어장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019900017058A 1989-10-24 1990-10-24 서스펜션 제어장치 KR910007706A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1277473A JPH03136915A (ja) 1989-10-24 1989-10-24 サスペンション制御装置
JP1-277473 1989-10-24

Publications (1)

Publication Number Publication Date
KR910007706A true KR910007706A (ko) 1991-05-30

Family

ID=17584085

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900017058A KR910007706A (ko) 1989-10-24 1990-10-24 서스펜션 제어장치

Country Status (7)

Country Link
US (1) US5102162A (ko)
EP (1) EP0424843B1 (ko)
JP (1) JPH03136915A (ko)
KR (1) KR910007706A (ko)
CA (1) CA2028371C (ko)
DE (1) DE69024601T2 (ko)
ES (1) ES2083992T3 (ko)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8909074D0 (en) * 1989-04-21 1989-06-07 Lotus Group Plc Vehicle control system
GB2239506B (en) * 1989-12-08 1993-08-25 Toyota Motor Co Ltd Suspension control system
US5979616A (en) * 1993-07-12 1999-11-09 Cloud Farm Associates, L.P. Tilt control apparatus for vehicles
DE19502858C1 (de) * 1995-01-30 1996-07-11 Siemens Ag Verfahren und Schaltungsanordnung zum Kompensieren der Signalfehler eines Giergeschwindigkeitssensors
EP0796749B1 (en) * 1996-03-19 2001-10-17 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Industrial vehicle
JP2000512947A (ja) * 1996-06-24 2000-10-03 ブリード オートモティブ テクノロジィ，インク． 乗物安全装置用制御装置
DE69727225T2 (de) * 1996-06-24 2004-10-21 Breed Automotive Tech Kraftstofffluss-steuerungseinheit
JP4935757B2 (ja) * 2008-05-27 2012-05-23 トヨタ自動車株式会社 車両用サスペンションシステム

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58167209A (ja) * 1982-03-29 1983-10-03 Yasuo Yonekura スリツプ防止のためのタイヤ・チエ−ン着脱練習機
DE3502337A1 (de) * 1984-01-24 1985-08-01 Mitsubishi Jidosha Kogyo K.K., Tokio/Tokyo Fahrzeugfederung
CA1234705A (en) * 1984-03-22 1988-04-05 Suzushi Kimura Angular velocity sensor
JPS60203510A (ja) * 1984-03-27 1985-10-15 Mitsubishi Motors Corp 自動車の懸架装置
JPS61287806A (ja) * 1985-06-14 1986-12-18 Nippon Denso Co Ltd 可変剛性サスペンシヨン
JPS6255210A (ja) * 1985-09-05 1987-03-10 Nippon Denso Co Ltd 車両用車輪懸架装置
JPH0710643B2 (ja) * 1985-10-22 1995-02-08 トヨタ自動車株式会社 車輌用車高調整装置
US4761022A (en) * 1986-03-08 1988-08-02 Toyota Jidosha Kabushiki Kaisha Suspension controller for improved turning
JPS6368413A (ja) * 1986-09-09 1988-03-28 Yazaki Corp 車両走行安定制御装置
JPS6412906A (en) * 1987-07-03 1989-01-17 Aisin Seiki Shock absorber
JPH0780407B2 (ja) * 1987-08-14 1995-08-30 株式会社日立製作所 電動パワ−ステアリング連動式車高制御装置
US4853860A (en) * 1987-11-18 1989-08-01 Ford Motor Company Control system for adjustable automotive suspension unit

Also Published As

Publication number Publication date
US5102162A (en) 1992-04-07
CA2028371C (en) 1995-11-07
DE69024601T2 (de) 1996-08-22
CA2028371A1 (en) 1991-04-25
ES2083992T3 (es) 1996-05-01
DE69024601D1 (de) 1996-02-15
JPH03136915A (ja) 1991-06-11
EP0424843A1 (en) 1991-05-02
EP0424843B1 (en) 1996-01-03

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