JP4640473B2 - 車両の操舵装置 - Google Patents
車両の操舵装置 Download PDFInfo
- Publication number
- JP4640473B2 JP4640473B2 JP2008212442A JP2008212442A JP4640473B2 JP 4640473 B2 JP4640473 B2 JP 4640473B2 JP 2008212442 A JP2008212442 A JP 2008212442A JP 2008212442 A JP2008212442 A JP 2008212442A JP 4640473 B2 JP4640473 B2 JP 4640473B2
- Authority
- JP
- Japan
- Prior art keywords
- steering
- vehicle
- turning
- rear wheel
- rear wheels
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D7/00—Steering linkage; Stub axles or their mountings
- B62D7/06—Steering linkage; Stub axles or their mountings for individually-pivoted wheels, e.g. on king-pins
- B62D7/14—Steering linkage; Stub axles or their mountings for individually-pivoted wheels, e.g. on king-pins the pivotal axes being situated in more than one plane transverse to the longitudinal centre line of the vehicle, e.g. all-wheel steering
- B62D7/15—Steering linkage; Stub axles or their mountings for individually-pivoted wheels, e.g. on king-pins the pivotal axes being situated in more than one plane transverse to the longitudinal centre line of the vehicle, e.g. all-wheel steering characterised by means varying the ratio between the steering angles of the steered wheels
- B62D7/159—Steering linkage; Stub axles or their mountings for individually-pivoted wheels, e.g. on king-pins the pivotal axes being situated in more than one plane transverse to the longitudinal centre line of the vehicle, e.g. all-wheel steering characterised by means varying the ratio between the steering angles of the steered wheels characterised by computing methods or stabilisation processes or systems, e.g. responding to yaw rate, lateral wind, load, road condition
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D7/00—Steering linkage; Stub axles or their mountings
- B62D7/06—Steering linkage; Stub axles or their mountings for individually-pivoted wheels, e.g. on king-pins
- B62D7/14—Steering linkage; Stub axles or their mountings for individually-pivoted wheels, e.g. on king-pins the pivotal axes being situated in more than one plane transverse to the longitudinal centre line of the vehicle, e.g. all-wheel steering
- B62D7/15—Steering linkage; Stub axles or their mountings for individually-pivoted wheels, e.g. on king-pins the pivotal axes being situated in more than one plane transverse to the longitudinal centre line of the vehicle, e.g. all-wheel steering characterised by means varying the ratio between the steering angles of the steered wheels
- B62D7/1581—Steering linkage; Stub axles or their mountings for individually-pivoted wheels, e.g. on king-pins the pivotal axes being situated in more than one plane transverse to the longitudinal centre line of the vehicle, e.g. all-wheel steering characterised by means varying the ratio between the steering angles of the steered wheels characterised by comprising an electrical interconnecting system between the steering control means of the different axles
Description
Claims (3)
- 運転者によって操作される操舵ハンドルと、この操舵ハンドルの操作に関連して後輪を転舵させるためのアクチュエータを備えた後輪側転舵駆動機構とを備えた車両の操舵装置において、
車両の車速を検出する車速検出手段と、
前記車速検出手段によって検出された車速に基づいて、車両が停止状態であるか否かを判定する車両停止状態判定手段と、
前記車両停止状態判定手段によって車両が停止状態であると判定されたときに、前記後輪の転舵方向を判定する転舵方向判定手段と、
前記転舵方向判定手段によって前記後輪の転舵方向が車両を直進状態に維持するための中立転舵位置方向に向けた戻し側転舵方向であると判定されたときに、前記後輪側転舵駆動機構のアクチュエータを作動させて前記後輪を前記戻し側転舵方向にて前記中立転舵位置まで転舵させる転舵制御手段とを備え、
車両が停止状態であるときの前記後輪を前記中立転舵位置に維持することを特徴とする車両の操舵装置。 - 請求項1に記載した車両の操舵装置において、
前記転舵制御手段は、
前記転舵方向判定手段によって前記後輪の転舵方向が前記中立転舵位置から離間する方向に向けた切り込み側転舵方向であると判定されたとき、前記後輪側転舵駆動機構のアクチュエータの作動を停止させることを特徴とする車両の操舵装置。 - 請求項1に記載した車両の操舵装置において、
前記転舵方向判定手段は、
前記操舵ハンドルの操作方向に基づいて、前記後輪の転舵方向を判定することを特徴とする車両の操舵装置。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008212442A JP4640473B2 (ja) | 2008-08-21 | 2008-08-21 | 車両の操舵装置 |
CN200980132713.0A CN102131689B (zh) | 2008-08-21 | 2009-07-22 | 车辆转向设备 |
EP09786037A EP2313302B1 (en) | 2008-08-21 | 2009-07-22 | Vehicle steering apparatus |
US13/059,184 US8731778B2 (en) | 2008-08-21 | 2009-07-22 | Vehicle steering apparatus |
PCT/IB2009/006303 WO2010020844A1 (en) | 2008-08-21 | 2009-07-22 | Vehicle steering apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008212442A JP4640473B2 (ja) | 2008-08-21 | 2008-08-21 | 車両の操舵装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2010047097A JP2010047097A (ja) | 2010-03-04 |
JP4640473B2 true JP4640473B2 (ja) | 2011-03-02 |
Family
ID=41128040
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008212442A Active JP4640473B2 (ja) | 2008-08-21 | 2008-08-21 | 車両の操舵装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US8731778B2 (ja) |
EP (1) | EP2313302B1 (ja) |
JP (1) | JP4640473B2 (ja) |
CN (1) | CN102131689B (ja) |
WO (1) | WO2010020844A1 (ja) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011077669A1 (ja) * | 2009-12-25 | 2011-06-30 | 本田技研工業株式会社 | 車両の後輪トー角制御装置 |
JP5796735B2 (ja) * | 2011-06-20 | 2015-10-21 | 株式会社ジェイテクト | 後輪操舵装置 |
JP5821659B2 (ja) * | 2011-12-22 | 2015-11-24 | トヨタ自動車株式会社 | 車両用操舵装置 |
JP2013209026A (ja) * | 2012-03-30 | 2013-10-10 | Nissan Motor Co Ltd | ステアリング制御装置 |
JP5988308B2 (ja) * | 2013-12-27 | 2016-09-07 | 富士重工業株式会社 | 車両のレーンキープ制御装置 |
CN108116491A (zh) * | 2018-02-05 | 2018-06-05 | 常州格力博有限公司 | 转向系统及骑乘式园林工具 |
JP7224110B2 (ja) * | 2018-03-27 | 2023-02-17 | Ntn株式会社 | ステアリングシステムおよびこれを備えた車両 |
CN112644584B (zh) * | 2020-12-30 | 2022-09-30 | 华人运通(江苏)技术有限公司 | 一种车辆后轮转向控制系统及方法 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS621675A (ja) * | 1985-06-26 | 1987-01-07 | Mazda Motor Corp | 車両の4輪操舵装置 |
JPH0382679A (ja) * | 1989-08-25 | 1991-04-08 | Daihatsu Motor Co Ltd | 四輪操舵車両における後輪の操舵制御方法 |
JPH05116640A (ja) * | 1991-09-25 | 1993-05-14 | Nissan Motor Co Ltd | 四輪操舵装置 |
JPH05124536A (ja) * | 1991-05-17 | 1993-05-21 | Daihatsu Motor Co Ltd | 四輪操舵車両における後輪の操舵制御方法 |
JPH06115443A (ja) * | 1992-10-02 | 1994-04-26 | Nippondenso Co Ltd | 車両の後輪操舵装置 |
JP2005178572A (ja) * | 2003-12-19 | 2005-07-07 | Nissan Motor Co Ltd | ステアリング装置 |
JP2007230427A (ja) * | 2006-03-02 | 2007-09-13 | Toyota Motor Corp | 車輪操舵装置 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61241277A (ja) * | 1985-04-19 | 1986-10-27 | Fuji Heavy Ind Ltd | 自動車の4輪操舵装置 |
JPS62139761A (ja) * | 1985-12-16 | 1987-06-23 | Mazda Motor Corp | 車両の4輪操舵装置 |
EP0499027A3 (en) * | 1991-01-10 | 1993-03-17 | Nsk Ltd | Four-wheel steering apparatus |
JPH05278626A (ja) * | 1992-03-31 | 1993-10-26 | Mazda Motor Corp | 車両の後輪操舵装置 |
JPH06122377A (ja) | 1992-10-12 | 1994-05-06 | Hino Motors Ltd | 後輪操舵装置 |
JPH07291138A (ja) | 1994-04-25 | 1995-11-07 | Mazda Motor Corp | 車両の操舵装置 |
JP2001080537A (ja) | 1999-09-13 | 2001-03-27 | Kayaba Ind Co Ltd | 四輪操舵装置 |
DE10217716A1 (de) * | 2002-04-20 | 2003-11-06 | Zf Lenksysteme Gmbh | Fremdkraft- oder Servolenkung |
JP5124536B2 (ja) * | 2009-07-17 | 2013-01-23 | 株式会社タムラテコ | オゾン滅菌管理装置およびオゾン滅菌装置 |
-
2008
- 2008-08-21 JP JP2008212442A patent/JP4640473B2/ja active Active
-
2009
- 2009-07-22 US US13/059,184 patent/US8731778B2/en active Active
- 2009-07-22 WO PCT/IB2009/006303 patent/WO2010020844A1/en active Application Filing
- 2009-07-22 CN CN200980132713.0A patent/CN102131689B/zh active Active
- 2009-07-22 EP EP09786037A patent/EP2313302B1/en active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS621675A (ja) * | 1985-06-26 | 1987-01-07 | Mazda Motor Corp | 車両の4輪操舵装置 |
JPH0382679A (ja) * | 1989-08-25 | 1991-04-08 | Daihatsu Motor Co Ltd | 四輪操舵車両における後輪の操舵制御方法 |
JPH05124536A (ja) * | 1991-05-17 | 1993-05-21 | Daihatsu Motor Co Ltd | 四輪操舵車両における後輪の操舵制御方法 |
JPH05116640A (ja) * | 1991-09-25 | 1993-05-14 | Nissan Motor Co Ltd | 四輪操舵装置 |
JPH06115443A (ja) * | 1992-10-02 | 1994-04-26 | Nippondenso Co Ltd | 車両の後輪操舵装置 |
JP2005178572A (ja) * | 2003-12-19 | 2005-07-07 | Nissan Motor Co Ltd | ステアリング装置 |
JP2007230427A (ja) * | 2006-03-02 | 2007-09-13 | Toyota Motor Corp | 車輪操舵装置 |
Also Published As
Publication number | Publication date |
---|---|
JP2010047097A (ja) | 2010-03-04 |
CN102131689B (zh) | 2014-07-30 |
EP2313302A1 (en) | 2011-04-27 |
US8731778B2 (en) | 2014-05-20 |
CN102131689A (zh) | 2011-07-20 |
WO2010020844A1 (en) | 2010-02-25 |
US20110144864A1 (en) | 2011-06-16 |
EP2313302B1 (en) | 2012-05-09 |
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