KR960022066A - Vehicle Active Roll Control - Google Patents

Vehicle Active Roll Control Download PDF

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Publication number
KR960022066A
KR960022066A KR1019940038892A KR19940038892A KR960022066A KR 960022066 A KR960022066 A KR 960022066A KR 1019940038892 A KR1019940038892 A KR 1019940038892A KR 19940038892 A KR19940038892 A KR 19940038892A KR 960022066 A KR960022066 A KR 960022066A
Authority
KR
South Korea
Prior art keywords
vehicle
steering
pressure
active roll
pilot
Prior art date
Application number
KR1019940038892A
Other languages
Korean (ko)
Other versions
KR0142383B1 (en
Inventor
조성현
Original Assignee
정몽원
만도기계 주식회사
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 정몽원, 만도기계 주식회사 filed Critical 정몽원
Priority to KR1019940038892A priority Critical patent/KR0142383B1/en
Publication of KR960022066A publication Critical patent/KR960022066A/en
Application granted granted Critical
Publication of KR0142383B1 publication Critical patent/KR0142383B1/en

Links

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
    • B60G21/02—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected
    • B60G21/06—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected fluid
    • B60G21/073—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected fluid between wheels on the same axle but on different sides of the vehicle, i.e. the left and right wheel suspensions being interconnected
    • 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
    • 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
    • B60G21/02—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected
    • B60G21/04—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected mechanically
    • B60G21/05—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected mechanically between wheels on the same axle but on different sides of the vehicle, i.e. the left and right wheel suspensions being interconnected
    • B60G21/055—Stabiliser bars
    • 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
    • B60G2202/40—Type of actuator
    • B60G2202/41—Fluid actuator
    • B60G2202/416—Fluid actuator using a pump, e.g. in the line connecting the lower chamber to the upper chamber of the actuator
    • 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
    • B60G2202/40—Type of actuator
    • B60G2202/442—Rotary actuator
    • 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
    • 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
    • B60G2600/182—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
    • B60G2800/912—Attitude Control; levelling control
    • B60G2800/9122—ARS - Anti-Roll System Control

Landscapes

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

Abstract

본 발명은 차량용 능동 룰 제어장치에 관한 것으로, 보다 상세하게는 수동형 스테빌라이저가 장착된 차량에서 승차감과 안정성의 상충에 따른 압력의 한계를 보상하도록 압력보상기능을 갖는 파일럿 4/3 방향제어밸브를 설치하고 파워 스티어링장치의 조향시 발생되는 유압실린더의 좌,우 압력차를 이용하여 파일럿 4/3 방향 제어 밸브에 의해 차량용 스테빌라이저에 장착된 로타리 액츄에이터의 압력을 연속적으로 제어하므로써, 주행중 조향시 발생되는 롤현상을 제하여 차량자세제어와 조향성 및 안정성을 향상시키도록 된 것이다.The present invention relates to an active rule control device for a vehicle, and more particularly, to a pilot 4/3 directional control valve having a pressure compensation function to compensate for a pressure limitation caused by a conflict between ride comfort and stability in a vehicle equipped with a passive stabilizer. It is generated when steering while driving by continuously controlling the pressure of the rotary actuator mounted on the vehicle stabilizer by the pilot 4/3 directional control valve using the left and right pressure differential of the hydraulic cylinder generated during steering of the power steering system. It is to improve the vehicle attitude control, steering and stability by eliminating the roll phenomenon.

Description

차량용 능동 롤 제어장치Vehicle Active Roll Control

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도는 종래 차량용 능동 롤 제어장치의 개략 구성도,1 is a schematic configuration diagram of a conventional vehicle active roll control device,

제2도는 본 발명에 따른 차량용 능동 롤 제어장치의 개략 구성도,2 is a schematic configuration diagram of an active roll control apparatus for a vehicle according to the present invention;

제3도는 본 발명에 따른 능동 롤 제어장치의 작동상태도로서, (가)는 우회전 선회시,(나)는 좌회전 선회시의 작동상태도.3 is an operating state diagram of the active roll control device according to the present invention, (a) is a right turn when turning, (b) is a left state turning when turning.

Claims (2)

수동형 스테빌라이저가 장착된 차량에서 차량의 조향성 및 안정성의 상충에 따른 압력의 한계를 보상하면서 파위 스티어링장치의 조향에 따른 유압실린더의 좌,우 압력차를 이용하여 로타리 액츄에이터의 유압을 제어하도록 방향제어밸브가 구비됨을 특징로 한 차량용 능동 롤 제어장치.Direction control to control the hydraulic pressure of the rotary actuator using the left and right pressure differential of the hydraulic cylinder according to the steering of the wave steering device while compensating for the pressure limitation due to the conflict of steering and stability of the vehicle in the manual stabilizer Vehicle active roll control device characterized in that the valve is provided. 제1항에 있어서, 상기 방향제어밸브가 압력보상기능을 갖는 파일럿 4/3 방향제어 밸브로 된 것을 특징으로 한 차량용 능동 롤 제어장치.The active roll control apparatus for a vehicle according to claim 1, wherein the direction control valve is a pilot 4/3 direction control valve having a pressure compensation function. ※ 참고사항:최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019940038892A 1994-12-29 1994-12-29 Rolling control apparatus KR0142383B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019940038892A KR0142383B1 (en) 1994-12-29 1994-12-29 Rolling control apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019940038892A KR0142383B1 (en) 1994-12-29 1994-12-29 Rolling control apparatus

Publications (2)

Publication Number Publication Date
KR960022066A true KR960022066A (en) 1996-07-18
KR0142383B1 KR0142383B1 (en) 1998-07-01

Family

ID=19405085

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940038892A KR0142383B1 (en) 1994-12-29 1994-12-29 Rolling control apparatus

Country Status (1)

Country Link
KR (1) KR0142383B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100469049B1 (en) * 2002-01-23 2005-02-02 현대모비스 주식회사 Power Assisted Active Stabilizer
KR100471856B1 (en) * 2002-09-24 2005-03-08 현대자동차주식회사 Variable stabilizer of vehicles

Also Published As

Publication number Publication date
KR0142383B1 (en) 1998-07-01

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