JP4945244B2 - 自動車の補助パワーアシスト式操舵システム - Google Patents
自動車の補助パワーアシスト式操舵システム Download PDFInfo
- Publication number
- JP4945244B2 JP4945244B2 JP2006538765A JP2006538765A JP4945244B2 JP 4945244 B2 JP4945244 B2 JP 4945244B2 JP 2006538765 A JP2006538765 A JP 2006538765A JP 2006538765 A JP2006538765 A JP 2006538765A JP 4945244 B2 JP4945244 B2 JP 4945244B2
- Authority
- JP
- Japan
- Prior art keywords
- steering
- driver
- gear ratio
- steering system
- steering angle
- 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.)
- Active
Links
- 230000001186 cumulative effect Effects 0.000 claims description 9
- 230000033001 locomotion Effects 0.000 claims description 8
- 230000008859 change Effects 0.000 claims description 6
- 230000007246 mechanism Effects 0.000 description 9
- 230000009467 reduction Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
- 230000007704 transition 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
-
- 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
- B62D5/008—Changing the transfer ratio between the steering wheel and the steering gear by variable supply of energy, e.g. by using a superposition gear
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Steering Control In Accordance With Driving Conditions (AREA)
- Power Steering Mechanism (AREA)
Description
1 5%分の減少を伴う操舵ギヤレシオ
2 10%分の減少を伴う操舵ギヤレシオ
3 15%分の減少を伴う操舵ギヤレシオ
Claims (4)
- 操舵ギヤ装置と累積ユニットとを備えた、自動車の補助パワーアシスト式操舵システムであって、前記操舵ギヤ装置が、操舵ハンドルを用いて運転者により設定された操舵要望を、操舵可能な車輪に付設されているタイロッドのスライド運動に転換するためのものであり、また前記累積ユニットを用い、運転者により設定された操舵角に対し、同方向の又は反対方向の追加操舵角が付加され得て、それにより、前記運転者により設定された操舵角に対する前記操舵ギヤ装置でのタイロッドスライド運動のためのギヤ比が、操舵ギヤ装置により予め設定されている操舵ギヤ比に対して変更可能である、前記操舵システムにおいて、
補助パワーアシストを提供する前記操舵システムにとっての出力限界値を前記運転者により設定された操舵要望が超過する場合、タイロッドスライド運動が時間的な遅延を伴いながら前記運転者により設定された操舵角に追従してゆくことにより、前記運転者により設定された操舵角に対する前記操舵ギヤ装置でのタイロッドスライド運動のためのギヤ比を調節変更することを特徴とする操舵システム。 - 前記出力限界値の超過を検知するために、操舵システム内に設けられている電気モータにより受容され消費された電流が測定されること、又は、適切なパワー測定センサ装置がタイロッドに設けられていることを特徴とする、請求項1に記載の操舵システム。
- 5km/h未満の走行速度での自動車の駐車過程が、前記ギヤ比の変更を実行する稼動状態であることを特徴とする、請求項1又は2に記載の操舵システム。
- 車両が停止状態にあって車輪が制動されている場合の操舵が、前記ギヤ比の変更を実行する稼動状態であることを特徴とする、請求項1〜3のいずれか一項に記載の操舵システム。
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10353083.5 | 2003-11-13 | ||
DE10353083.5A DE10353083B4 (de) | 2003-11-13 | 2003-11-13 | Hilfskraftunterstütztes Lenksystem eines Kraftfahrzeugs |
DE2003153084 DE10353084A1 (de) | 2003-11-13 | 2003-11-13 | Hilfskraftunterstütztes Lenksystem eines Kraftfahrzeugs |
DE10353084.3 | 2003-11-13 | ||
PCT/EP2004/012641 WO2005047079A1 (de) | 2003-11-13 | 2004-11-09 | Hilfskraftunterstütztes lenksystem eines kraftfahrzeugs |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2007510582A JP2007510582A (ja) | 2007-04-26 |
JP2007510582A5 JP2007510582A5 (ja) | 2007-09-13 |
JP4945244B2 true JP4945244B2 (ja) | 2012-06-06 |
Family
ID=34593360
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006538765A Active JP4945244B2 (ja) | 2003-11-13 | 2004-11-09 | 自動車の補助パワーアシスト式操舵システム |
Country Status (5)
Country | Link |
---|---|
US (1) | US7389850B2 (ja) |
EP (1) | EP1682399B1 (ja) |
JP (1) | JP4945244B2 (ja) |
DE (1) | DE502004004829D1 (ja) |
WO (1) | WO2005047079A1 (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004028829A1 (de) * | 2004-06-15 | 2005-12-29 | Zf Lenksysteme Gmbh | Verfahren zum Betrieb eines Lenksystems |
JP5299285B2 (ja) | 2007-11-19 | 2013-09-25 | トヨタ自動車株式会社 | 車両の駆動トルク制御装置 |
CN101857047B (zh) * | 2010-06-04 | 2013-07-17 | 同济大学 | 用于电动助力转向的装置和方法 |
DE102011122772A1 (de) * | 2011-11-02 | 2013-05-02 | GM Global Technology Operations LLC (n. d. Gesetzen des Staates Delaware) | Elektrische Begrenzung eines Lenkeinrichtungsstellweges |
US9487231B2 (en) * | 2013-11-26 | 2016-11-08 | Steering Solutions Ip Holding Corporation | Tie rod force sensing systems and methods |
FR3074769B1 (fr) * | 2017-12-07 | 2020-07-17 | Jtekt Europe | Utilisation d’un moteur d’assistance d’un systeme de direction assistee afin de generer des cycles de test selon un cycle d’exploitation en vitesse |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4658927A (en) * | 1984-11-19 | 1987-04-21 | Mazda Motor Corporation | Steering system for vehicle |
US5203421A (en) * | 1988-04-27 | 1993-04-20 | Mitsubishi Jidosha Kogyo Kabushiki Kaisha | Fast reaction steering mechanism |
DE4031316C2 (de) * | 1990-10-04 | 2001-11-22 | Bosch Gmbh Robert | Motorbetriebenes Servolenksystem |
JP2580865B2 (ja) * | 1990-10-17 | 1997-02-12 | 三菱自動車工業株式会社 | 車両用ステアリング制御装置 |
US5303793A (en) * | 1991-06-26 | 1994-04-19 | Toyoda Koki Kabushiki Kaisha | Steering apparatus |
JPH0656048A (ja) * | 1992-08-05 | 1994-03-01 | Honda Motor Co Ltd | 可変舵角比操舵装置 |
JP3014588B2 (ja) * | 1994-06-20 | 2000-02-28 | 本田技研工業株式会社 | 車両用可変舵角比操舵装置 |
DE19601825B4 (de) * | 1996-01-19 | 2008-01-03 | Robert Bosch Gmbh | Lenksystem für ein Kraftfahrzeug |
DE19601826B4 (de) * | 1996-01-19 | 2007-12-27 | Robert Bosch Gmbh | Lenksystem für ein Kraftfahrzeug |
US6446749B2 (en) * | 1997-04-02 | 2002-09-10 | Robert Bosch Gmbh | Method and arrangement for operating a steering system for a motor vehicle |
JP4026887B2 (ja) * | 1997-07-24 | 2007-12-26 | 本田技研工業株式会社 | 電動パワーステアリング装置 |
DE19733096C2 (de) | 1997-07-31 | 2000-05-11 | Mannesmann Vdo Ag | Verfahren und Anordnung zur Regelung einer Hilfskrafteinrichtung in einem Kraftfahrzeug |
JP3248568B2 (ja) * | 1997-09-12 | 2002-01-21 | トヨタ自動車株式会社 | ステアリング装置 |
JP4007711B2 (ja) * | 1999-03-15 | 2007-11-14 | 本田技研工業株式会社 | 車両の操舵制御装置 |
US6575265B2 (en) * | 2000-03-30 | 2003-06-10 | Delphi Technologies, Inc. | Linear differential assisted controlled steering |
DE10032340A1 (de) | 2000-07-04 | 2002-01-31 | Bosch Gmbh Robert | Verfahren zum Lenken eines Fahrzeugs mit Servolenkung |
DE10126424A1 (de) | 2001-05-31 | 2002-12-05 | Zf Lenksysteme Gmbh | System zur variablen Steuerung eines Übersetzungsverlaufes |
JP4019873B2 (ja) * | 2001-10-12 | 2007-12-12 | 日産自動車株式会社 | 舵角比制御装置 |
EP1521701B1 (de) * | 2002-07-05 | 2007-08-29 | Continental Teves AG & Co. oHG | Verfahren zum lenken eines fahrzeugs mit einer überlagerungslenkung |
KR100589160B1 (ko) * | 2003-12-17 | 2006-06-12 | 현대자동차주식회사 | 조향기어비 가변장치 |
-
2004
- 2004-11-09 DE DE502004004829T patent/DE502004004829D1/de active Active
- 2004-11-09 WO PCT/EP2004/012641 patent/WO2005047079A1/de active IP Right Grant
- 2004-11-09 JP JP2006538765A patent/JP4945244B2/ja active Active
- 2004-11-09 EP EP04797723A patent/EP1682399B1/de active Active
-
2006
- 2006-05-12 US US11/432,519 patent/US7389850B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
WO2005047079A1 (de) | 2005-05-26 |
EP1682399B1 (de) | 2007-08-29 |
US7389850B2 (en) | 2008-06-24 |
US20060201737A1 (en) | 2006-09-14 |
JP2007510582A (ja) | 2007-04-26 |
DE502004004829D1 (de) | 2007-10-11 |
EP1682399A1 (de) | 2006-07-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5299285B2 (ja) | 車両の駆動トルク制御装置 | |
JP5217794B2 (ja) | 電気式動力舵取装置 | |
JP3705227B2 (ja) | 車輌用自動操舵装置 | |
KR101405603B1 (ko) | 자동차의 전동식 동력 보조 조향장치 | |
JP6118064B2 (ja) | 商用ハイブリッド電動操舵装置とその制御による性能および燃費改善方法 | |
JP4120570B2 (ja) | 電動パワーステアリング装置 | |
JP6515754B2 (ja) | 車両の操舵反力制御装置 | |
US8972113B2 (en) | Electric power steering system | |
CN110382332B (zh) | 动力转向装置 | |
EP3009332B1 (en) | Electric power steering device | |
US7389850B2 (en) | Power assisted steering system of a motor vehicle | |
KR102440693B1 (ko) | 전동식 조향 시스템의 캐치업 저감을 위한 제어 장치 및 방법 | |
US8831838B2 (en) | Rear wheel toe angle control system | |
US7548807B2 (en) | Method for steering a vehicle with superimposed steering | |
JP2020132017A (ja) | 電動パワーステアリング装置 | |
JP4715472B2 (ja) | 車輌の操舵制御装置 | |
JP2016215864A (ja) | 電動パワーステアリング装置 | |
JP5478470B2 (ja) | 電動パワーステアリング装置 | |
US7677352B2 (en) | Method for steering a vehicle by means of a superimposed steering system | |
JP6515783B2 (ja) | 車両の操舵反力制御装置 | |
JP6954506B1 (ja) | ステアリング装置 | |
WO2021215078A1 (ja) | ステアリング装置 | |
US12037055B2 (en) | Steering control device | |
JP2002316659A (ja) | 電動パワーステアリング装置 | |
US20220363305A1 (en) | Steering control device |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20070726 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20070726 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20100112 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20100409 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20100831 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20101122 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20110628 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20110927 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20111004 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20111024 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20120207 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20120305 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 4945244 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20150309 Year of fee payment: 3 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |