FR2874886A1 - Commande de direction assistee electriquement - Google Patents
Commande de direction assistee electriquementInfo
- Publication number
- FR2874886A1 FR2874886A1 FR0551690A FR0551690A FR2874886A1 FR 2874886 A1 FR2874886 A1 FR 2874886A1 FR 0551690 A FR0551690 A FR 0551690A FR 0551690 A FR0551690 A FR 0551690A FR 2874886 A1 FR2874886 A1 FR 2874886A1
- Authority
- FR
- France
- Prior art keywords
- motor
- drive circuit
- control
- assisted steering
- steering 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.)
- Granted
Links
- 230000006866 deterioration Effects 0.000 abstract 1
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
- B62D5/0484—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 for reaction to failures, e.g. limp home
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
- C11B3/00—Refining fats or fatty oils
- C11B3/10—Refining fats or fatty oils by adsorption
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L9/00—Disinfection, sterilisation or deodorisation of air
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/18—Heating or cooling the filters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/91—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with propellers
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
- C11B3/00—Refining fats or fatty oils
- C11B3/008—Refining fats or fatty oils by filtration, e.g. including ultra filtration, dialysis
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Microbiology (AREA)
- Transportation (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Analytical Chemistry (AREA)
- Animal Behavior & Ethology (AREA)
- Epidemiology (AREA)
- Power Steering Mechanism (AREA)
- Steering Control In Accordance With Driving Conditions (AREA)
- Control Of Electric Motors In General (AREA)
Abstract
La présente invention fournit une commande de direction assistée électriquement dans laquelle un système redondant égal à celui ayant un relais est configuré, sans générer une augmentation de taille ou détérioration de fiabilité de la commande. La commande est munie d'un moteur (M) pour fournir un couple de sortie à un système de direction ; d'un circuit d'excitation de moteur pour exciter le moteur ; d'une microcommande (MCU) pour calculer un courant à appliquer au moteur ; d'un circuit d'attaque de grille (3) pour exciter une pluralité de dispositifs de commutation constituant un circuit de type pont (4), sur la base du résultat du calcul par la microcommande ; et d'une partie de commutation pour couper l'alimentation en courant vers le circuit d'attaque de grille (3).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004259446A JP4475403B2 (ja) | 2004-09-07 | 2004-09-07 | 電動パワーステアリング制御装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2874886A1 true FR2874886A1 (fr) | 2006-03-10 |
FR2874886B1 FR2874886B1 (fr) | 2009-05-15 |
Family
ID=35851986
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0551690A Expired - Fee Related FR2874886B1 (fr) | 2004-09-07 | 2005-06-21 | Commande de direction assistee electriquement |
Country Status (6)
Country | Link |
---|---|
US (1) | US7852023B2 (fr) |
JP (1) | JP4475403B2 (fr) |
KR (1) | KR100591803B1 (fr) |
CN (1) | CN100402359C (fr) |
DE (1) | DE102005023395B4 (fr) |
FR (1) | FR2874886B1 (fr) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8051945B2 (en) * | 2008-05-23 | 2011-11-08 | Nexteer (Beijing) Technology Co., Ltd. | Electric power steering system, controller, and method of operation |
US8159777B2 (en) * | 2008-06-19 | 2012-04-17 | Apple Inc. | Portable electronic device with multipurpose hard drive circuit board |
JP4775413B2 (ja) * | 2008-07-04 | 2011-09-21 | 株式会社デンソー | 電動パワーステアリング装置 |
JP5768998B2 (ja) * | 2011-02-16 | 2015-08-26 | 株式会社ジェイテクト | モータ制御装置および車両用操舵装置 |
JP5768999B2 (ja) * | 2011-02-16 | 2015-08-26 | 株式会社ジェイテクト | モータ制御装置および車両用操舵装置 |
JP6090171B2 (ja) * | 2011-11-07 | 2017-03-08 | 株式会社ジェイテクト | 電動パワーステアリング装置 |
GB201310193D0 (en) | 2013-06-07 | 2013-07-24 | Trw Ltd | Motor control circuit |
EP2896532A1 (fr) * | 2014-01-15 | 2015-07-22 | Siemens Aktiengesellschaft | Système d'entraînement redondant |
BR112017007612A2 (pt) | 2014-10-17 | 2018-06-19 | Nsk Ltd | aparelho d direção por energia elétrica |
CN110556787A (zh) * | 2018-06-04 | 2019-12-10 | 青岛海尔智能电子有限公司 | 一种电机保护电路及保护控制方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2593765A1 (fr) * | 1986-02-06 | 1987-08-07 | Honda Motor Co Ltd | Systeme de direction electrique pour vehicules |
US4771843A (en) * | 1986-09-16 | 1988-09-20 | Honda Giken Kogyo Kabushiki Kaisha | Motor-operated power steering apparatus |
DE4003103A1 (de) * | 1989-02-10 | 1990-08-16 | Hitachi Ltd | Steuersystem fuer eine elektrisch betriebene servolenkung |
EP0800979A2 (fr) * | 1996-04-11 | 1997-10-15 | Mitsubishi Denki Kabushiki Kaisha | Dispositif de commande d'un moteur électrique |
EP1400434A2 (fr) * | 2002-09-17 | 2004-03-24 | Koyo Seiko Co., Ltd. | Direction assistée électrique |
Family Cites Families (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4660671A (en) * | 1985-10-23 | 1987-04-28 | Trw Inc. | Electric steering gear |
JPH0796387B2 (ja) | 1986-03-31 | 1995-10-18 | 本田技研工業株式会社 | 電動式パワーステアリング装置 |
JPS63141875A (ja) * | 1986-12-02 | 1988-06-14 | Mitsubishi Electric Corp | モ−タ駆動式パワ−ステアリング装置 |
JP2532105B2 (ja) * | 1987-09-17 | 1996-09-11 | 本田技研工業株式会社 | 前後輪操舵車両の操舵制御装置 |
JP2641245B2 (ja) | 1988-04-14 | 1997-08-13 | 三菱電機株式会社 | 電動式パワーステアリング装置 |
JPH0829719B2 (ja) * | 1989-03-22 | 1996-03-27 | 本田技研工業株式会社 | 前後輪操舵装置 |
US5072354A (en) * | 1989-05-16 | 1991-12-10 | Mitsubishi Denki Kabushiki Kaisha | Pulse-width modulation type inverter apparatus |
JP2580908Y2 (ja) | 1992-03-30 | 1998-09-17 | 日本電気ホームエレクトロニクス株式会社 | モータ制御装置 |
US5331258A (en) * | 1992-03-30 | 1994-07-19 | Solaria Research Enterprises, Ltd. | Synchronous-rectification type control for direct current motors and method of making |
JPH07251749A (ja) * | 1994-03-16 | 1995-10-03 | Mitsubishi Electric Corp | 電動パワーステアリング制御装置 |
JP3346910B2 (ja) * | 1994-10-03 | 2002-11-18 | 本田技研工業株式会社 | 電動車両用電源装置 |
WO1996011831A1 (fr) * | 1994-10-14 | 1996-04-25 | Nsk Ltd. | Controleur de systeme de direction a assistance electrique |
GB2295590B (en) * | 1994-11-30 | 1999-01-20 | Nsk Ltd | Electric power steering apparatus |
US5861725A (en) * | 1996-08-19 | 1999-01-19 | Nsk Ltd. | Control apparatus for electric power steering system |
US6008600A (en) * | 1996-09-04 | 1999-12-28 | Jidosha Kiki Co., Ltd. | Control method and control apparatus for electric power pump type power steering system |
JP3375502B2 (ja) * | 1996-12-12 | 2003-02-10 | 本田技研工業株式会社 | 電動パワーステアリング装置 |
JP3063893B2 (ja) * | 1997-01-07 | 2000-07-12 | 本田技研工業株式会社 | 電動パワーステアリング装置 |
JP3511563B2 (ja) | 1997-06-19 | 2004-03-29 | 三菱電機株式会社 | 電動パワーステアリング制御装置 |
DE69737146T2 (de) * | 1997-06-20 | 2007-10-04 | Mitsubishi Denki K.K. | Motorisch angetriebene servolenkung |
JP3484968B2 (ja) * | 1998-02-24 | 2004-01-06 | 日本精工株式会社 | 電動パワーステアリング装置の制御装置 |
GB9810101D0 (en) * | 1998-05-13 | 1998-07-08 | Lucas Ind Plc | Improvements relating to electric motors |
US6240350B1 (en) * | 1998-07-24 | 2001-05-29 | Nsk Ltd. | Control apparatus for electric power steering system |
KR100352023B1 (ko) * | 1999-09-03 | 2002-09-11 | 가야바코교 가부시기가이샤 | 페일세이프기구 |
JP3412579B2 (ja) * | 1999-10-19 | 2003-06-03 | トヨタ自動車株式会社 | 車両の電動パワーステアリング装置 |
JP3486749B2 (ja) * | 2000-04-05 | 2004-01-13 | 本田技研工業株式会社 | 電動パワーステアリング装置 |
JP2002354871A (ja) * | 2001-05-25 | 2002-12-06 | Mitsubishi Electric Corp | 電動パワーステアリング装置 |
JP2003153584A (ja) * | 2001-11-12 | 2003-05-23 | Koyo Seiko Co Ltd | 電動パワーステアリング装置 |
US6808043B2 (en) * | 2002-02-15 | 2004-10-26 | Nsk Ltd. | Electric power steering device |
US7014008B2 (en) * | 2002-06-27 | 2006-03-21 | Honda Giken Kogyo Kabushiki Kaisha | Steering system for vehicle |
JP3763472B2 (ja) * | 2002-09-30 | 2006-04-05 | 三菱電機株式会社 | 電動パワーステアリング制御装置 |
JP3989400B2 (ja) * | 2003-05-07 | 2007-10-10 | 本田技研工業株式会社 | 電動パワーステアリング装置 |
JP4270978B2 (ja) * | 2003-08-25 | 2009-06-03 | 本田技研工業株式会社 | 電動パワーステアリング装置の故障検出装置 |
JP2006211825A (ja) * | 2005-01-28 | 2006-08-10 | Nsk Ltd | 電動パワーステアリング装置 |
-
2004
- 2004-09-07 JP JP2004259446A patent/JP4475403B2/ja active Active
-
2005
- 2005-04-20 KR KR1020050032673A patent/KR100591803B1/ko active IP Right Grant
- 2005-05-20 DE DE102005023395.3A patent/DE102005023395B4/de not_active Expired - Fee Related
- 2005-06-14 CN CNB2005100790326A patent/CN100402359C/zh not_active Expired - Fee Related
- 2005-06-21 FR FR0551690A patent/FR2874886B1/fr not_active Expired - Fee Related
- 2005-07-15 US US11/181,772 patent/US7852023B2/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2593765A1 (fr) * | 1986-02-06 | 1987-08-07 | Honda Motor Co Ltd | Systeme de direction electrique pour vehicules |
US4771843A (en) * | 1986-09-16 | 1988-09-20 | Honda Giken Kogyo Kabushiki Kaisha | Motor-operated power steering apparatus |
DE4003103A1 (de) * | 1989-02-10 | 1990-08-16 | Hitachi Ltd | Steuersystem fuer eine elektrisch betriebene servolenkung |
EP0800979A2 (fr) * | 1996-04-11 | 1997-10-15 | Mitsubishi Denki Kabushiki Kaisha | Dispositif de commande d'un moteur électrique |
EP1400434A2 (fr) * | 2002-09-17 | 2004-03-24 | Koyo Seiko Co., Ltd. | Direction assistée électrique |
Also Published As
Publication number | Publication date |
---|---|
US20060049788A1 (en) | 2006-03-09 |
JP2006076333A (ja) | 2006-03-23 |
JP4475403B2 (ja) | 2010-06-09 |
KR20060045816A (ko) | 2006-05-17 |
DE102005023395B4 (de) | 2014-04-24 |
CN1769120A (zh) | 2006-05-10 |
KR100591803B1 (ko) | 2006-06-20 |
CN100402359C (zh) | 2008-07-16 |
DE102005023395A1 (de) | 2006-03-23 |
FR2874886B1 (fr) | 2009-05-15 |
US7852023B2 (en) | 2010-12-14 |
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PLFP | Fee payment |
Year of fee payment: 12 |
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ST | Notification of lapse |
Effective date: 20240205 |