KR930005812A - 서스펜션 제어장치 - Google Patents

서스펜션 제어장치 Download PDF

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Publication number
KR930005812A
KR930005812A KR1019920010631A KR920010631A KR930005812A KR 930005812 A KR930005812 A KR 930005812A KR 1019920010631 A KR1019920010631 A KR 1019920010631A KR 920010631 A KR920010631 A KR 920010631A KR 930005812 A KR930005812 A KR 930005812A
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KR
South Korea
Prior art keywords
vehicle speed
damping force
change
body behavior
determining means
Prior art date
Application number
KR1019920010631A
Other languages
English (en)
Other versions
KR950010218B1 (ko
Inventor
시게끼 오다가끼
Original Assignee
시끼 모리야
미쯔비시 덴끼 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 시끼 모리야, 미쯔비시 덴끼 가부시기가이샤 filed Critical 시끼 모리야
Publication of KR930005812A publication Critical patent/KR930005812A/ko
Application granted granted Critical
Publication of KR950010218B1 publication Critical patent/KR950010218B1/ko

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G13/00—Resilient suspensions characterised by arrangement, location or type of vibration dampers
    • 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
    • B60G2400/00—Indexing codes relating to detected, measured or calculated conditions or factors
    • B60G2400/10—Acceleration; Deceleration
    • 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
    • B60G2400/25—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
    • B60G2400/30—Propulsion unit conditions
    • B60G2400/33—Throttle position
    • 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
    • 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
    • B60G2600/28—Temporary fluctuations
    • 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
    • B60G2800/22—Braking, stopping
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2102/00—Exterior vehicle lighting devices for illuminating purposes
    • F21W2102/30—Fog lights

Landscapes

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

Abstract

주행안정성과 승차감의 양쪽을 양립시킨다.
차속센서의 출력으로부터 차속을 차속판정수단으로 연산하고, 차체거동변화검출수단의 출력으로부터 차체거동변화회수 카운트 수단을 차체거동변화회수를 카운트하여, 그 카운트치와 차속으로부터 감쇠력 결정수단으로 서스펜션의 감쇠력을 결정하는 동시에, 차속이 제1의 차속이상일 때와 상기 카운트치가 제1의 소정이상일 때에 감쇠력을 높인다.
차속이 높을 때는 주행안정을 도모하고, 기타의 경우는 승차감을 좋게 한다.

Description

서스펜션 제어장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본원 발명의 일실시예에 의한 서스펜션 제어장치의 전체 구성을 도시한 블록도,
제2도는 이 서스펜션 제어장치를 탑재한 자동차의 구성을 도시한 사시도,
제3도와 이 실시예의 신호의 흐름을 도시한 기능 블록도.

Claims (3)

  1. 차속의 비례한 신호를 발생하는 차속센서와, 차체의 거동변화를 검출하는 차체거동변화 검출수단과, 상기 차속센서로부터 차속을 연산하여 미리 설정된 차속과 비교하는 차속핀정수단과, 상기 차체 거동변화검출수단으로부터 소정시간의 차체거동 변화회수를 카운트하는 차체거동변화회수 카운트 수단과, 차체의 서스펜션의 감쇠력을 최소한 3단, 다단계로 변경할 수 있는 감쇠력변경수단과, 상기 차속판정수단으로 판정된 차속과 상기 차체거동변화회수 카운트 수단에 의한 차체거동변화 회수로부터 감쇠력을 결정하여 상기 감쇠력변경 수단에 지시하는 동시에, 상기 차속판정수단으로 판정된 차속이 제1의 설정차속 이상일 때 및 상기 차체거동변화 회수카운트 수단에 의해 카운트된 차체거동변화 카운트치가 제1의 소정회수이상일 때 상기 감쇠력변경수단에 감쇠력을 높여서 유지하는 감쇠력결정수단을 구비한 것을 특징으로 하는 서스펜션 제어장치.
  2. 제1항에 있어서, 상기 감쇠력 결정수단은 상기 차속이 제1의 설정차속보다 낮은 제2의 설정차속이하로 되었을 때에 높게 유지하고 있는 감쇠력을 원래의 감쇠력으로 복귀시키는 것을 특징으로 하는 서스펜션 제어장치.
  3. 제1항에 있어서, 상기 감쇠력 결정수단은 감쇠력을 높게 유지하고 있을 때 및 소정시간 차채의 거동변화가 없을 때 감쇠력을 원래의 감쇠력으로 복귀시키는 것을 특징으로 하는 서스펜션 제어장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019920010631A 1991-09-11 1992-06-19 서스펜션제어방법 KR950010218B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP3231287A JPH0569718A (ja) 1991-09-11 1991-09-11 サスペンシヨン制御装置
JP91-231287 1991-09-11

Publications (2)

Publication Number Publication Date
KR930005812A true KR930005812A (ko) 1993-04-20
KR950010218B1 KR950010218B1 (ko) 1995-09-12

Family

ID=16921242

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019920010631A KR950010218B1 (ko) 1991-09-11 1992-06-19 서스펜션제어방법

Country Status (5)

Country Link
US (1) US5442554A (ko)
JP (1) JPH0569718A (ko)
KR (1) KR950010218B1 (ko)
DE (1) DE4230465C2 (ko)
GB (1) GB2259556B (ko)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5979616A (en) * 1993-07-12 1999-11-09 Cloud Farm Associates, L.P. Tilt control apparatus for vehicles
US5864768A (en) * 1996-09-09 1999-01-26 Ford Global Technologies, Inc. Vehicle suspension control system
KR101050862B1 (ko) 2005-12-09 2011-07-20 다이니폰 인사츠 가부시키가이샤 열전사 시트
DE102012223240A1 (de) * 2012-12-14 2014-06-18 Continental Teves Ag & Co. Ohg Verfahren zur Erkennung einer hochdynamischen Fahrt eines Fahrzeuges zur Fahrwerksregelung
JP6357127B2 (ja) * 2015-03-19 2018-07-11 本田技研工業株式会社 車両のサスペンション制御装置
US10053109B2 (en) 2016-02-26 2018-08-21 Honda Motor Co., Ltd. Systems and methods for controlling a vehicle including friction control device

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55114708U (ko) * 1979-02-09 1980-08-13
JPS55114708A (en) * 1979-02-27 1980-09-04 Denki Kagaku Kogyo Kk Method for stabilization of poor subsoil
DE3375769D1 (en) * 1982-12-27 1988-04-07 Nippon Denso Co Shock absorber control system
JPS60183211A (ja) * 1984-02-29 1985-09-18 Nissan Motor Co Ltd 車両用サスペンシヨン装置
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
JPS611522A (ja) * 1984-06-14 1986-01-07 Nissan Motor Co Ltd 車両におけるサスペンシヨン制御装置
JPS6110218U (ja) * 1984-06-26 1986-01-21 三菱自動車工業株式会社 電子制御サスペンシヨン装置
JPS6118513A (ja) * 1984-07-04 1986-01-27 Nissan Motor Co Ltd 車両用サスペンシヨン制御装置
JP2532059B2 (ja) * 1985-09-13 1996-09-11 日産自動車株式会社 車両のサスペンシヨン制御装置
US4984820A (en) * 1988-07-22 1991-01-15 Toyota Jidosha Kabushiki Kaisha Damping force control system for shock absorber variable with frequency of vehicle height difference exceeding limit value
DE3937841A1 (de) * 1988-11-14 1990-05-17 Atsugi Unisia Corp System zur erfassung von strassenunebenheit fuer eine aufhaengungssteuerung und kraftfahrzeug-aufhaengungssteuerungsystem, welches die erfasste strassenunebenheit als steuerparameter verwendet
JP2752668B2 (ja) * 1988-11-18 1998-05-18 株式会社ユニシアジェックス サスペンションシステム
DE4017421C2 (de) * 1989-05-31 1994-09-15 Mitsubishi Electric Corp Verfahren und Vorrichtung zur Dämpfungseinstellung an einem Fahrzeug
JP2541353B2 (ja) * 1990-09-18 1996-10-09 三菱自動車工業株式会社 車両用アクティブサスペンション装置

Also Published As

Publication number Publication date
GB2259556B (en) 1995-09-06
DE4230465A1 (de) 1993-03-25
KR950010218B1 (ko) 1995-09-12
US5442554A (en) 1995-08-15
DE4230465C2 (de) 1996-11-28
JPH0569718A (ja) 1993-03-23
GB9219082D0 (en) 1992-10-21
GB2259556A (en) 1993-03-17

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