JP4918855B2 - トウ角・キャンバ角変更装置及びトウ角・キャンバ角変更方法 - Google Patents
トウ角・キャンバ角変更装置及びトウ角・キャンバ角変更方法 Download PDFInfo
- Publication number
- JP4918855B2 JP4918855B2 JP2006351286A JP2006351286A JP4918855B2 JP 4918855 B2 JP4918855 B2 JP 4918855B2 JP 2006351286 A JP2006351286 A JP 2006351286A JP 2006351286 A JP2006351286 A JP 2006351286A JP 4918855 B2 JP4918855 B2 JP 4918855B2
- Authority
- JP
- Japan
- Prior art keywords
- angle
- camber
- toe
- steering
- changing
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D17/00—Means on vehicles for adjusting camber, castor, or toe-in
-
- 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
- B60G17/0163—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 the control involving steering geometry, e.g. four-wheel steering
-
- 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
- B60G17/0182—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 involving parameter estimation, e.g. observer, Kalman filter
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G7/00—Pivoted suspension arms; Accessories thereof
- B60G7/001—Suspension arms, e.g. constructional features
- B60G7/003—Suspension arms, e.g. constructional features of adjustable length
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G7/00—Pivoted suspension arms; Accessories thereof
- B60G7/006—Attaching arms to sprung or unsprung part of vehicle, characterised by comprising attachment means controlled by an external actuator, e.g. a fluid or electrical motor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2200/00—Indexing codes relating to suspension types
- B60G2200/40—Indexing codes relating to the wheels in the suspensions
- B60G2200/46—Indexing codes relating to the wheels in the suspensions camber angle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2200/00—Indexing codes relating to suspension types
- B60G2200/40—Indexing codes relating to the wheels in the suspensions
- B60G2200/462—Toe-in/out
- B60G2200/4622—Alignment adjustment
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Vehicle Body Suspensions (AREA)
- Steering Control In Accordance With Driving Conditions (AREA)
- Steering-Linkage Mechanisms And Four-Wheel Steering (AREA)
Description
Claims (2)
- 操舵角を検知する操舵角検知手段と、
車輪のトウ角を変更するトウ角変更手段と、
車輪のキャンバ角を変更するキャンバ角変更手段と
を備え、
前記操舵角検知手段の検知した操舵角に応じて前記トウ角変更手段及び前記キャンバ角変更手段を作動するトウ角・キャンバ角変更装置において、
前記操舵角検知手段の検知した操舵角が所定角度未満の領域では前記キャンバ角変更手段のみ作動させ、
前記操舵角検知手段の検知した操舵角が所定角度以上の領域では前記トウ角変更手段のみ作動させる
ことを特徴とするトウ角・キャンバ角変更装置。 - 操舵角に応じてトウ角及びキャンバ角を変更するトウ角・キャンバ角変更方法において、
操舵角が所定角度未満の領域では車輪のキャンバ角のみ変更し、
操舵角が所定角度以上の領域では車輪のトウ角のみ変更する
ことを特徴とするトウ角・キャンバ角変更方法。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006351286A JP4918855B2 (ja) | 2006-12-27 | 2006-12-27 | トウ角・キャンバ角変更装置及びトウ角・キャンバ角変更方法 |
PCT/JP2007/074021 WO2008078568A1 (ja) | 2006-12-27 | 2007-12-13 | トウ角・キャンバ角変更装置及びトウ角・キャンバ角変更方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006351286A JP4918855B2 (ja) | 2006-12-27 | 2006-12-27 | トウ角・キャンバ角変更装置及びトウ角・キャンバ角変更方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008162313A JP2008162313A (ja) | 2008-07-17 |
JP4918855B2 true JP4918855B2 (ja) | 2012-04-18 |
Family
ID=39562362
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006351286A Expired - Fee Related JP4918855B2 (ja) | 2006-12-27 | 2006-12-27 | トウ角・キャンバ角変更装置及びトウ角・キャンバ角変更方法 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP4918855B2 (ja) |
WO (1) | WO2008078568A1 (ja) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009241858A (ja) * | 2008-03-31 | 2009-10-22 | Equos Research Co Ltd | 旋回制御装置及び旋回制御方法 |
JP5527021B2 (ja) * | 2009-10-30 | 2014-06-18 | 株式会社エクォス・リサーチ | キャンバ制御装置 |
JP2011105028A (ja) * | 2009-11-12 | 2011-06-02 | Equos Research Co Ltd | キャンバ制御装置 |
ITBO20120006A1 (it) * | 2012-01-05 | 2013-07-06 | Ferrari Spa | Attuatore lineare elettromagnetico con dispositivo frenante per variare la geometria di una sospensione attiva di una vettura |
ITBO20120003A1 (it) | 2012-01-05 | 2013-07-06 | Ferrari Spa | Metodo di controllo di una sospensione attiva di una vettura |
ITBO20120005A1 (it) * | 2012-01-05 | 2013-07-06 | Ferrari Spa | Attuatore lineare elettromagnetico per variare la geometria di una sospensione attiva di una vettura |
ITBO20120004A1 (it) * | 2012-01-05 | 2013-07-06 | Ferrari Spa | Metodo di controllo degli angoli di convergenza e campanatura delle sospensioni posteriori attive di una vettura |
JP6136091B2 (ja) * | 2012-03-22 | 2017-05-31 | 横浜ゴム株式会社 | 走行車両 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62286815A (ja) * | 1986-06-04 | 1987-12-12 | Hitachi Ltd | 制御主導型自動車 |
JPH03194236A (ja) * | 1989-12-22 | 1991-08-23 | Nissan Motor Co Ltd | ストラツトのアツパーマウント構造 |
JPH03231015A (ja) * | 1990-02-07 | 1991-10-15 | Mitsubishi Motors Corp | 車輪のアライメント制御装置 |
JPH05185801A (ja) * | 1992-01-10 | 1993-07-27 | Nissan Motor Co Ltd | 車両の挙動制御装置 |
JPH10181321A (ja) * | 1996-12-24 | 1998-07-07 | Nissan Motor Co Ltd | フロントサスペンション装置 |
JP3816730B2 (ja) * | 1999-08-23 | 2006-08-30 | 株式会社ジェイテクト | 車両の操舵装置 |
-
2006
- 2006-12-27 JP JP2006351286A patent/JP4918855B2/ja not_active Expired - Fee Related
-
2007
- 2007-12-13 WO PCT/JP2007/074021 patent/WO2008078568A1/ja active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2008078568A1 (ja) | 2008-07-03 |
JP2008162313A (ja) | 2008-07-17 |
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