KR980001027A - 차량의 서스펜션 제어장치 - Google Patents
차량의 서스펜션 제어장치 Download PDFInfo
- Publication number
- KR980001027A KR980001027A KR1019970025726A KR19970025726A KR980001027A KR 980001027 A KR980001027 A KR 980001027A KR 1019970025726 A KR1019970025726 A KR 1019970025726A KR 19970025726 A KR19970025726 A KR 19970025726A KR 980001027 A KR980001027 A KR 980001027A
- Authority
- KR
- South Korea
- Prior art keywords
- power
- vehicle
- hop
- power hop
- damping force
- Prior art date
Links
- 239000000725 suspension Substances 0.000 title claims abstract 6
- 230000001133 acceleration Effects 0.000 claims abstract 7
- 238000013016 damping Methods 0.000 claims abstract 7
- 230000035939 shock Effects 0.000 claims abstract 6
- 239000006096 absorbing agent Substances 0.000 claims abstract 5
- 238000001514 detection method Methods 0.000 claims 4
- 230000001629 suppression Effects 0.000 claims 1
- 235000008694 Humulus lupulus Nutrition 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 2
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
-
- 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
- B60G17/015—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
- B60G17/019—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 type of sensor or the arrangement thereof
-
- 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
- B60G2400/206—Body oscillation speed; Body vibration 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
- B60G2400/25—Stroke; Height; Displacement
-
- 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
- B60G2600/07—Inhibiting means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vehicle Body Suspensions (AREA)
Abstract
Description
Claims (5)
- 차체와 구동륜 사이에 연결되는 쇼크업소버와, 쇼크업소버의 감쇠력을 조정가능하게 하는 감쇠력 조정기 기구와, 구동력의 변동에 따른 스프링하 진동인 파워홉의 발생을 검지하는 파워홉 검지수단과, 파워홉의 발생이 검치된 경우에 감쇠력 조정기구를 거쳐서 쇼크업소버의 감쇠력을 높이는 파워홉 억제수단을 구비한 것을 특징으로 하는 차량의 서스펜션 제어장치.
- 제1항에 있어서, 파워홉 검지수단은 차체쪽에 생기는 스프링상 상하 가속도 Gz를 검출하는 가속도 센서를 구비하고, 검출되는 가속도 Gz에 의거해서 스프링하의 진동주파수 fo가 소정의 저주파 수영역으로 되는 운전조건을 파워홉 발생시로 판정하는 구성으로 한 것을 특징으로 하는 차량의 서스펜션 제어장치.
- 제1항에 있어서, 파워홉 검지수단은 쇼크업소버의 스트로크량 S을 검지하는 스트로크 센서를 구비하고, 검출되는 스트로크량 S에 의거해서 스프링하의 진동 주파수 fo가 소정의 저주파수영역으로 되는 운전조건을 파워홉 발생시로 판정하는 구성으로 한 것을 특징으로 하는 차량의 서스펜션 제어장치.
- 제1항에 있어서, 파워홉 검지수단은 차속 V이 소정치 Vo 이하의 차속영역에서 스프링하의 진동주파수 fo가 소정의 저주파수영역으로 되는 운전조건을 파워홉 발생시로 판정하는 구성으로 한 것을 특징으로 하는 차량의 서스펜션 제어장치.
- 제1항 내지 제4항 중 어느 한 항에 있어서, 파워홉 검지수단은, 차속 V이 소정치 Vo보다 높은 차속 영역에서 차체의 전후방향의 가속도 Gy가 소정치 Gyo이상의 진동발생시로 스프링하의 진동 주파수 fo가 소정의 저주파수 영역으로 되는 운전조건을 파워홉 발생시로 판정하는 구성으로 한 것을 특징으로 하는 차량의 서스펜션 제어장치.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP96-161953 | 1996-06-21 | ||
JP8161953A JPH106731A (ja) | 1996-06-21 | 1996-06-21 | 車両のサスペンション制御装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR980001027A true KR980001027A (ko) | 1998-03-30 |
KR100250698B1 KR100250698B1 (ko) | 2000-04-01 |
Family
ID=15745202
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019970025726A KR100250698B1 (ko) | 1996-06-21 | 1997-06-19 | 차량의 서스펜션 제어장치 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JPH106731A (ko) |
KR (1) | KR100250698B1 (ko) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6401853B1 (en) * | 2000-11-13 | 2002-06-11 | General Motors Corporation | Power-hop responsive engine torque control method |
GB2479431B (en) * | 2011-03-01 | 2012-08-08 | Protean Electric Ltd | A suspension control system |
KR102322259B1 (ko) * | 2017-07-07 | 2021-11-04 | 현대자동차 주식회사 | 차량 제어 장치 및 방법 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6460411A (en) * | 1987-09-01 | 1989-03-07 | Nippon Denso Co | Shock absorber control device |
-
1996
- 1996-06-21 JP JP8161953A patent/JPH106731A/ja active Pending
-
1997
- 1997-06-19 KR KR1019970025726A patent/KR100250698B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR100250698B1 (ko) | 2000-04-01 |
JPH106731A (ja) | 1998-01-13 |
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