JP5484447B2 - 車両の後輪トー角制御装置 - Google Patents
車両の後輪トー角制御装置 Download PDFInfo
- Publication number
- JP5484447B2 JP5484447B2 JP2011508197A JP2011508197A JP5484447B2 JP 5484447 B2 JP5484447 B2 JP 5484447B2 JP 2011508197 A JP2011508197 A JP 2011508197A JP 2011508197 A JP2011508197 A JP 2011508197A JP 5484447 B2 JP5484447 B2 JP 5484447B2
- Authority
- JP
- Japan
- Prior art keywords
- actuator
- temperature
- rear wheel
- toe angle
- control
- 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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- 238000001514 detection method Methods 0.000 claims description 7
- 230000007935 neutral effect Effects 0.000 description 7
- 230000007423 decrease Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003685 thermal hair damage Effects 0.000 description 1
Images
Classifications
-
- 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
- B62D5/0481—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 monitoring the steering system, e.g. failures
- B62D5/0496—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 monitoring the steering system, e.g. failures by using a temperature sensor
-
- 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
- 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
- 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
- B62D7/146—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 comprising means for steering by acting on the suspension system, e.g. on the mountings of the suspension arms
-
- 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
-
- 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
- B60G2200/44—Indexing codes relating to the wheels in the suspensions steerable
-
- 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
- B60G2400/05—Attitude
- B60G2400/052—Angular rate
- B60G2400/0523—Yaw rate
-
- 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
-
- 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
- B60G2400/30—Propulsion unit conditions
- B60G2400/39—Brake pedal 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
-
- 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
- B60G2400/80—Exterior conditions
- B60G2400/84—Atmospheric conditions
- B60G2400/842—Temperature
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2500/00—Indexing codes relating to the regulated action or device
- B60G2500/40—Steering
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Steering Control In Accordance With Driving Conditions (AREA)
- Power Steering Mechanism (AREA)
- Steering-Linkage Mechanisms And Four-Wheel Steering (AREA)
- Vehicle Body Suspensions (AREA)
Description
22 制御目標トー角演算部
23 制御偏差演算部
24 操作量演算部
25 温度補償ゲイン演算部
40L、40R 電動アクチュエータ
52L、52R ストロークセンサ
53L、53R 温度センサ
100 後輪操舵制御装置
Claims (2)
- 車両の左右後輪のトー角を電動アクチュエータによって可変設定する後輪トー角制御装置であって、
乗員の運転操作量と車両の運動状態量との少なくとも一方に基づいて後輪トー角の制御目標値を演算する制御目標トー角演算手段と、
前記制御目標値に基づいて前記電動アクチュエータの操作量を演算する操作量演算手段と、
前記電動アクチュエータの温度を検出するアクチュエータ温度検出手段と、
前記アクチュエータ温度検出手段によって検出された温度の上昇に応じて前記操作量を低減するアクチュエータ保護制御手段とを有し、
前記電動アクチュエータは、左側の後輪と右側の後輪とに個別に設けられており、前記アクチュエータ温度検出手段は、左右後輪の電動アクチュエータの各々に設けられており、前記アクチュエータ保護制御手段は、前記操作量の低減を左右後輪の電動アクチュエータの双方に同値で行い、前記アクチュエータ温度検出手段によって検出された温度のうち高い方の温度によって前記操作量の低減値を決定する後輪トー角制御装置。 - 前記アクチュエータ保護制御手段は、前記電動アクチュエータの制御ゲインの可変設定するものであり、前記アクチュエータ温度検出手段によって検出された温度の上昇に応じて前記制御ゲインを低減し、当該制御ゲインの設定によって前記操作量を低減する請求項1に記載の後輪トー角制御装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011508197A JP5484447B2 (ja) | 2009-03-30 | 2010-03-05 | 車両の後輪トー角制御装置 |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009082327 | 2009-03-30 | ||
JP2009082327 | 2009-03-30 | ||
JP2011508197A JP5484447B2 (ja) | 2009-03-30 | 2010-03-05 | 車両の後輪トー角制御装置 |
PCT/JP2010/001549 WO2010116605A1 (ja) | 2009-03-30 | 2010-03-05 | 車両の後輪トー角制御装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2010116605A1 JPWO2010116605A1 (ja) | 2012-10-18 |
JP5484447B2 true JP5484447B2 (ja) | 2014-05-07 |
Family
ID=42935905
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011508197A Expired - Fee Related JP5484447B2 (ja) | 2009-03-30 | 2010-03-05 | 車両の後輪トー角制御装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US8831838B2 (ja) |
EP (1) | EP2415653B1 (ja) |
JP (1) | JP5484447B2 (ja) |
WO (1) | WO2010116605A1 (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3001430B1 (fr) * | 2013-01-29 | 2016-06-10 | Renault Sa | "procede de commande d'un actionneur de direction comportant une etape de debraquage avant une etape de desactivation" |
JP6199843B2 (ja) * | 2014-10-16 | 2017-09-20 | 本田技研工業株式会社 | アライメント調整装置 |
JP6711255B2 (ja) * | 2016-12-08 | 2020-06-17 | 株式会社デンソー | モータ制御装置、および、これを用いた電動パワーステアリング装置 |
JP6694460B2 (ja) * | 2018-03-14 | 2020-05-13 | 本田技研工業株式会社 | 車両のトー角制御装置 |
DE102020210048B4 (de) * | 2020-08-07 | 2024-08-29 | Zf Friedrichshafen Ag | Verfahren zum Schutz von Bauteilen einer Steer-by-wire-Lenkung sowie Steer-by-wire-Lenkung |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6035663A (ja) * | 1983-08-08 | 1985-02-23 | Aisin Seiki Co Ltd | 電動パワ−ステアリング装置 |
JPH07112666A (ja) * | 1993-10-18 | 1995-05-02 | Toyoda Mach Works Ltd | 電動式動力舵取装置 |
JP2003312509A (ja) * | 2002-04-22 | 2003-11-06 | Nsk Ltd | 電動パワーステアリング装置の制御装置 |
JP2008201168A (ja) * | 2007-02-16 | 2008-09-04 | Honda Motor Co Ltd | 操舵システム |
JP2008201173A (ja) * | 2007-02-16 | 2008-09-04 | Honda Motor Co Ltd | トー角変更装置 |
JP2008207684A (ja) * | 2007-02-27 | 2008-09-11 | Honda Motor Co Ltd | アライメント変更制御装置 |
JP2008221996A (ja) * | 2007-03-12 | 2008-09-25 | Honda Motor Co Ltd | 操舵システム |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4020567A1 (de) * | 1990-06-28 | 1992-01-02 | Bayerische Motoren Werke Ag | Verfahren zum betrieb einer lenkeinrichtung fuer die hinterraeder eines kraftfahrzeugs |
JP3476972B2 (ja) | 1995-07-17 | 2003-12-10 | 本田技研工業株式会社 | 後輪転舵装置 |
JP3715136B2 (ja) * | 1999-06-03 | 2005-11-09 | トヨタ自動車株式会社 | 電動パワーステアリング装置 |
JP2001339982A (ja) * | 2000-05-29 | 2001-12-07 | Nippon Densan Corp | モータ駆動装置 |
US6929086B1 (en) * | 2004-02-18 | 2005-08-16 | Visteon Global Technologies, Inc. | Motor vehicle steering system |
JP2008055921A (ja) | 2006-08-29 | 2008-03-13 | Honda Motor Co Ltd | 車両の後輪トー角可変制御装置 |
US8050819B2 (en) * | 2007-02-16 | 2011-11-01 | Honda Motor Co., Ltd. | Alignment changing control device and fuel consumption management device |
EP1975041B1 (en) * | 2007-03-27 | 2013-10-16 | Honda Motor Co., Ltd. | Steering system |
-
2010
- 2010-03-05 WO PCT/JP2010/001549 patent/WO2010116605A1/ja active Application Filing
- 2010-03-05 EP EP10761313.5A patent/EP2415653B1/en not_active Not-in-force
- 2010-03-05 US US13/258,072 patent/US8831838B2/en active Active
- 2010-03-05 JP JP2011508197A patent/JP5484447B2/ja not_active Expired - Fee Related
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6035663A (ja) * | 1983-08-08 | 1985-02-23 | Aisin Seiki Co Ltd | 電動パワ−ステアリング装置 |
JPH07112666A (ja) * | 1993-10-18 | 1995-05-02 | Toyoda Mach Works Ltd | 電動式動力舵取装置 |
JP2003312509A (ja) * | 2002-04-22 | 2003-11-06 | Nsk Ltd | 電動パワーステアリング装置の制御装置 |
JP2008201168A (ja) * | 2007-02-16 | 2008-09-04 | Honda Motor Co Ltd | 操舵システム |
JP2008201173A (ja) * | 2007-02-16 | 2008-09-04 | Honda Motor Co Ltd | トー角変更装置 |
JP2008207684A (ja) * | 2007-02-27 | 2008-09-11 | Honda Motor Co Ltd | アライメント変更制御装置 |
JP2008221996A (ja) * | 2007-03-12 | 2008-09-25 | Honda Motor Co Ltd | 操舵システム |
Also Published As
Publication number | Publication date |
---|---|
EP2415653B1 (en) | 2014-05-07 |
US8831838B2 (en) | 2014-09-09 |
EP2415653A1 (en) | 2012-02-08 |
WO2010116605A1 (ja) | 2010-10-14 |
EP2415653A4 (en) | 2013-01-02 |
US20120041649A1 (en) | 2012-02-16 |
JPWO2010116605A1 (ja) | 2012-10-18 |
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