KR100844662B1 - 조향시스템의 랙 모터 전류 소모 방지장치 - Google Patents
조향시스템의 랙 모터 전류 소모 방지장치 Download PDFInfo
- Publication number
- KR100844662B1 KR100844662B1 KR1020060122201A KR20060122201A KR100844662B1 KR 100844662 B1 KR100844662 B1 KR 100844662B1 KR 1020060122201 A KR1020060122201 A KR 1020060122201A KR 20060122201 A KR20060122201 A KR 20060122201A KR 100844662 B1 KR100844662 B1 KR 100844662B1
- Authority
- KR
- South Korea
- Prior art keywords
- fluid
- steering
- hinge axis
- current consumption
- rack motor
- Prior art date
Links
- 230000002265 prevention Effects 0.000 title abstract description 5
- 239000012530 fluid Substances 0.000 claims abstract description 23
- 238000013016 damping Methods 0.000 claims abstract description 20
- 230000007935 neutral effect Effects 0.000 claims abstract description 9
- 238000001514 detection method Methods 0.000 claims description 4
- 238000013021 overheating Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D5/00—Power-assisted or power-driven steering
- B62D5/04—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear
- B62D5/0457—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear characterised by control features of the drive means as such
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D15/00—Steering not otherwise provided for
- B62D15/02—Steering position indicators ; Steering position determination; Steering aids
- B62D15/021—Determination of steering angle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D5/00—Power-assisted or power-driven steering
- B62D5/04—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear
- B62D5/0457—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear characterised by control features of the drive means as such
- B62D5/046—Controlling the motor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D6/00—Arrangements for automatically controlling steering depending on driving conditions sensed and responded to, e.g. control circuits
- B62D6/002—Arrangements for automatically controlling steering depending on driving conditions sensed and responded to, e.g. control circuits computing target steering angles for front or rear wheels
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Power Steering Mechanism (AREA)
Abstract
Description
Claims (3)
- 조향 랙 액추에이터에 회전축부를 가진 힌지 엑시스가 결합되는 조향시스템을 구성함에 있어서,상기 힌지 엑시스에는 공간부를 두어 점성을 가진 유체를 충진하고,상기 힌지 엑시스의 회전축부에는 상기 유체가 충진된 공간내에서 회전하여 타이어에 가해지는 외력을 상쇄시키는 댐핑 피스톤을 일체로 연결 구성하며,상기 유체에는 차량의 조향각 및 조향토크와 랙 위치의 감지정보에 따라 전류를 인가하는 전류 제어부를 연결 구성함을 특징으로 하는 조향시스템의 랙 모터 전류 소모 방지장치.
- 제 1 항에 있어서, 상기 댐핑 피스톤은 조향 중립각 구간에서 좌우방향으로 15°회전이 이루어지는 것을 특징으로 하는 조향시스템의 랙 모터 전류 소모 방지장치.
- 제 1 항에 있어서, 상기 유체는 MR(Magneto-rheological Fluid)유체인 것을 특징으로 하는 조향시스템의 랙 모터 전류 소모 방지장치.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020060122201A KR100844662B1 (ko) | 2006-12-05 | 2006-12-05 | 조향시스템의 랙 모터 전류 소모 방지장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020060122201A KR100844662B1 (ko) | 2006-12-05 | 2006-12-05 | 조향시스템의 랙 모터 전류 소모 방지장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20080051332A KR20080051332A (ko) | 2008-06-11 |
KR100844662B1 true KR100844662B1 (ko) | 2008-07-07 |
Family
ID=39806344
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020060122201A KR100844662B1 (ko) | 2006-12-05 | 2006-12-05 | 조향시스템의 랙 모터 전류 소모 방지장치 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100844662B1 (ko) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101526376B1 (ko) * | 2009-12-03 | 2015-06-05 | 현대자동차 주식회사 | 스티어 바이 와이어 장치 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05131937A (ja) * | 1991-11-12 | 1993-05-28 | Honda Motor Co Ltd | 操舵装置 |
KR20030055869A (ko) * | 2001-12-27 | 2003-07-04 | 주식회사 만도 | 전동식 파워스티어링 장치 |
JP2004175257A (ja) | 2002-11-28 | 2004-06-24 | Toyota Motor Corp | 車両の操舵装置 |
KR20040092526A (ko) * | 2003-04-24 | 2004-11-04 | 현대자동차주식회사 | 능동 반능동 구동기를 이용한 차량 시뮬레이터용 조향휠 |
JP2006062390A (ja) | 2004-08-24 | 2006-03-09 | Mitsubishi Electric Corp | 電動パワーステアリング制御装置及びその制御方法 |
-
2006
- 2006-12-05 KR KR1020060122201A patent/KR100844662B1/ko active IP Right Grant
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05131937A (ja) * | 1991-11-12 | 1993-05-28 | Honda Motor Co Ltd | 操舵装置 |
KR20030055869A (ko) * | 2001-12-27 | 2003-07-04 | 주식회사 만도 | 전동식 파워스티어링 장치 |
JP2004175257A (ja) | 2002-11-28 | 2004-06-24 | Toyota Motor Corp | 車両の操舵装置 |
KR20040092526A (ko) * | 2003-04-24 | 2004-11-04 | 현대자동차주식회사 | 능동 반능동 구동기를 이용한 차량 시뮬레이터용 조향휠 |
JP2006062390A (ja) | 2004-08-24 | 2006-03-09 | Mitsubishi Electric Corp | 電動パワーステアリング制御装置及びその制御方法 |
Also Published As
Publication number | Publication date |
---|---|
KR20080051332A (ko) | 2008-06-11 |
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