KR900017818A - 서스펜션 제어장치 - Google Patents

서스펜션 제어장치 Download PDF

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Publication number
KR900017818A
KR900017818A KR1019900008070A KR900008070A KR900017818A KR 900017818 A KR900017818 A KR 900017818A KR 1019900008070 A KR1019900008070 A KR 1019900008070A KR 900008070 A KR900008070 A KR 900008070A KR 900017818 A KR900017818 A KR 900017818A
Authority
KR
South Korea
Prior art keywords
acceleration
damping force
detecting
vehicle body
detection means
Prior art date
Application number
KR1019900008070A
Other languages
English (en)
Other versions
KR920007861B1 (ko
Inventor
준이치 와다
시게키 오타가키
Original Assignee
시키모리야
미쓰비시덴키 가부시키가이샤
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
Priority claimed from JP1137960A external-priority patent/JPH035220A/ja
Priority claimed from JP1137959A external-priority patent/JPH035219A/ja
Application filed by 시키모리야, 미쓰비시덴키 가부시키가이샤 filed Critical 시키모리야
Publication of KR900017818A publication Critical patent/KR900017818A/ko
Application granted granted Critical
Publication of KR920007861B1 publication Critical patent/KR920007861B1/ko

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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
    • B60G17/017—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 use when the vehicle is stationary, e.g. during loading, engine start-up or switch-off
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G15/00—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type
    • B60G15/02—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having mechanical spring
    • B60G15/06—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having mechanical spring and fluid damper
    • 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
    • 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
    • B60G2400/204—Vehicle 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
    • B60G2400/40—Steering conditions
    • B60G2400/41—Steering angle
    • B60G2400/412—Steering angle of steering wheel or column
    • 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
    • B60G2400/60—Load
    • 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
    • B60G2400/60—Load
    • B60G2400/62—Seat occupation; Passenger presence
    • 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
    • B60G2400/00—Indexing codes relating to detected, measured or calculated conditions or factors
    • B60G2400/90—Other conditions or factors
    • B60G2400/95—Position of vehicle body elements
    • B60G2400/952—Position of vehicle body elements of door or bonnet
    • 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
    • B60G2600/04—Means for informing, instructing or displaying
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Body Suspensions (AREA)

Abstract

내용 없음

Description

서스펜션 제어장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 한 실시예에 의한 서스펜션제어장치의 기본적 구성을 나타내는 블록도, 제2도는 본 발명의 서스펜션제어장치를 감쇠력의 절환에 적용시킨 경우의 실시예의 각 부재를 차량에 탑재시킨 배치관체의 투시도, 제3도는 제2도의 실시예의 구성을 나타내는 블록도.

Claims (2)

  1. 차체의 상하방향의 가속도를 검출하는 가속도검출수단과, 차속을 검출하는 차속검출수단과, 출입문의 개폐를 검출하는 출입문스위치와, 차량의 차륜과 상기 차체 사이에 부착되고, 각각에 대응하는 차륜에 대해서 상기 차체를 지지하는 복수개의 서스펜션과, 이 서스펜션의 감쇠력을 변경시킬수 있는 감쇠력가변수단과, 상기 가속도 검출수단으로부터의 출력신호의 규정치를 경계로 하여 상하 양 방향의 소정의 레벨 이상의 가속도의 크기를 판정함과 아울러 그 크기가 소정의 레벨 이상임을 검지한 시점에서부터 진동주기를 계측하여 상기 서스펜션의 감쇠력을 최적치로 절환하도록 상기 감쇠력가변수단을 제어하는 제어수단을 갖춘 세스펜션 제어장치.
  2. 차체의 상하방향의 가속도를 검출하는 가속도검출수단과, 차속을 검출하는 차속검출수단과, 출입문의 개폐를 검출하는 출입문개폐검출수단과, 차량의 차륜과 상기 차체 사이에 부착되고, 각각 그에 대응하는 차륜에 대해 상기 차체를 지지하는 복수개의 서스펜션과, 이 서스펜션의 감쇠력을 변경시킬수 있는 감쇠력변경수단과, 상기 가속도검출수단의 출력의 규정치를 경계로 하여 상하 방향의 소정의 레벨 이상의 가속도의 크기를 판정하면 이소정의 레벨이상의 크기의 가속도의 소정시간 범위내에서 지속된 회수가 소정치로 될 경우 상기 서스펜션의 감쇠력이 최적치가 되도록 상기 감쇠력변경수단을 제어하는 제어수단을 갖춘 서스펜션 제어장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019900008070A 1989-05-31 1990-05-31 서스펜션제어장치 KR920007861B1 (ko)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP1-137959 1989-05-31
JP1-137960 1989-05-31
JP1137960A JPH035220A (ja) 1989-05-31 1989-05-31 サスペンション制御装置
JP1137959A JPH035219A (ja) 1989-05-31 1989-05-31 サスペンション制御装置

Publications (2)

Publication Number Publication Date
KR900017818A true KR900017818A (ko) 1990-12-20
KR920007861B1 KR920007861B1 (ko) 1992-09-18

Family

ID=26471116

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900008070A KR920007861B1 (ko) 1989-05-31 1990-05-31 서스펜션제어장치

Country Status (4)

Country Link
US (1) US5072965A (ko)
KR (1) KR920007861B1 (ko)
DE (1) DE4017421C2 (ko)
GB (1) GB2234212B (ko)

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GB2239506B (en) * 1989-12-08 1993-08-25 Toyota Motor Co Ltd Suspension control system
JPH03128506U (ko) * 1990-04-07 1991-12-25
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JP2538791Y2 (ja) * 1990-11-30 1997-06-18 株式会社ユニシアジェックス 減衰力制御装置
US5497324A (en) * 1991-05-20 1996-03-05 General Motors Corporation Vehicle suspension system with gain scheduling
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US5276621A (en) * 1991-05-20 1994-01-04 General Motors Corporation Quarter car variable force suspension system control
JP2917652B2 (ja) * 1991-06-10 1999-07-12 株式会社デンソー サスペンション制御装置
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US5310027A (en) * 1991-08-06 1994-05-10 Atsugi Unisia Corporation Control system for adjusting damping force coefficient of shock absorber for automotive suspension
JPH0569718A (ja) * 1991-09-11 1993-03-23 Mitsubishi Electric Corp サスペンシヨン制御装置
JPH0648133A (ja) * 1991-10-03 1994-02-22 Unisia Jecs Corp 車両懸架装置
FR2687201B1 (fr) * 1992-02-10 1995-07-07 Siemens Automotive Sa Procede de commande d'un amortisseur et son utilisation dans un dispositif de suspension pour vehicule automobile.
JP3161144B2 (ja) * 1992-05-20 2001-04-25 株式会社デンソー 減衰力可変ショックアブソーバ制御装置
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Also Published As

Publication number Publication date
GB2234212A (en) 1991-01-30
GB2234212B (en) 1993-08-25
GB9012100D0 (en) 1990-07-18
DE4017421C2 (de) 1994-09-15
DE4017421A1 (de) 1990-12-06
US5072965A (en) 1991-12-17
KR920007861B1 (ko) 1992-09-18

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