BR0000153A - Aparelho para o controle de um motor de assistência elétrica em um sistema de direção de veìculo, sistema de direção de veìculo, e, processo para a detecção de uma condicão de afogamento de um motor de assistência elétrica em um sistema de direção de veìculo - Google Patents
Aparelho para o controle de um motor de assistência elétrica em um sistema de direção de veìculo, sistema de direção de veìculo, e, processo para a detecção de uma condicão de afogamento de um motor de assistência elétrica em um sistema de direção de veìculoInfo
- Publication number
- BR0000153A BR0000153A BR0000153-8A BR0000153A BR0000153A BR 0000153 A BR0000153 A BR 0000153A BR 0000153 A BR0000153 A BR 0000153A BR 0000153 A BR0000153 A BR 0000153A
- Authority
- BR
- Brazil
- Prior art keywords
- steering system
- vehicle steering
- switching circuit
- assistance motor
- electric assistance
- Prior art date
Links
- 206010013647 Drowning Diseases 0.000 title abstract 2
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
- 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
- B62D5/046—Controlling the motor
- B62D5/0469—End-of-stroke control
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
- H02H7/08—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors
- H02H7/0833—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors for electric motors with control arrangements
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
- H02H7/08—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors
- H02H7/085—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors against excessive load
- H02H7/0856—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors against excessive load characterised by the protection measure taken
- H02H7/0858—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors against excessive load characterised by the protection measure taken by reversing, cycling or reducing the power supply to the motor
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
- H02H7/08—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors
- H02H7/093—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors against increase beyond, or decrease below, a predetermined level of rotational speed
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Power Steering Mechanism (AREA)
- Steering Control In Accordance With Driving Conditions (AREA)
Abstract
"APARELHO PARA O CONTROLE DE UM MOTOR DE ASSISTêNCIA ELéTRICA EM UM SISTEMA DE DIREçãO DE VEìCULO, SISTEMA DE DIREçãO DE VEìCULO, E, PROCESSO PARA A DETECçãO DE UMA CONDIçãO DE AFOGAMENTO DE UM MOTOR DE ASSISTêNCIA ELéTRICA EM UM SISTEMA DE DIREçãO DE VEìCULO". Um sistema de direção de assistência elétrica (10) inclui um circuito de comutação (56) para a provisão de potência elétrica a um motor elétrico (52) do sistema de direção de veículo. O circuito de comutação (56) tem uma condição de temperatura. Um sensor de temperatura (69) é acoplado com o circuito de comutação (56) para a provisão de um sinal de saída (71) que tem um valor indicativo da condição de temperatura do circuito de comutação (56). Um detector de afogamento (70) é responsivo ao sinal de saída (71). O detector de afogamento (70) é operável para reduzir a potência para o motor elétrico para um nível diferente durante a condição de afogamento baseada na condição de temperatura detectada do circuito de comutação (56).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/264,596 US6338016B1 (en) | 1999-03-08 | 1999-03-08 | Method and apparatus for detecting a motor stall condition in an electric assist steering system |
Publications (1)
Publication Number | Publication Date |
---|---|
BR0000153A true BR0000153A (pt) | 2001-03-20 |
Family
ID=23006771
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR0000153-8A BR0000153A (pt) | 1999-03-08 | 2000-01-24 | Aparelho para o controle de um motor de assistência elétrica em um sistema de direção de veìculo, sistema de direção de veìculo, e, processo para a detecção de uma condicão de afogamento de um motor de assistência elétrica em um sistema de direção de veìculo |
Country Status (5)
Country | Link |
---|---|
US (1) | US6338016B1 (pt) |
EP (1) | EP1035001B1 (pt) |
JP (1) | JP3256211B2 (pt) |
BR (1) | BR0000153A (pt) |
DE (1) | DE60044474D1 (pt) |
Families Citing this family (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7199549B2 (en) * | 2001-08-17 | 2007-04-03 | Delphi Technologies, Inc | Feedback parameter estimation for electric machines |
US20030076064A1 (en) * | 2001-08-17 | 2003-04-24 | Kleinau Julie A. | Feedforward parameter estimation for electric machines |
US6900607B2 (en) * | 2001-08-17 | 2005-05-31 | Delphi Technologies, Inc. | Combined feedforward and feedback parameter estimation for electric machines |
US7071649B2 (en) * | 2001-08-17 | 2006-07-04 | Delphi Technologies, Inc. | Active temperature estimation for electric machines |
JP4019873B2 (ja) * | 2001-10-12 | 2007-12-12 | 日産自動車株式会社 | 舵角比制御装置 |
DE10236851A1 (de) * | 2002-08-10 | 2004-02-26 | Zf Lenksysteme Gmbh | Verfahren zum Steuern einer elektrohydraulischen Pumpe |
JP2004129411A (ja) * | 2002-10-03 | 2004-04-22 | Honda Motor Co Ltd | 電動車両の駆動力制御装置 |
US6909951B2 (en) * | 2003-09-12 | 2005-06-21 | Dana Corporation | Fail-safe torque transducer system |
DE112004000829B4 (de) * | 2003-09-16 | 2008-10-16 | Aisin AW Co., Ltd., Anjo | Fahrzeugantriebsmotor-Steuerungsvorrichtung |
US7163080B2 (en) * | 2005-03-11 | 2007-01-16 | Trw Automotive U.S. Llc | Method and apparatus for detecting a failed temperature sensor in an electric assist steering system |
US20070144814A1 (en) * | 2005-12-22 | 2007-06-28 | Arnold Steven D | Torque sensor based steering response |
DE102006010357A1 (de) * | 2006-03-07 | 2007-09-13 | Zf Lenksysteme Gmbh | Elektromotorisch unterstützte Lenkvorrichtung |
US20080024028A1 (en) * | 2006-07-27 | 2008-01-31 | Islam Mohammad S | Permanent magnet electric motor |
US7549504B2 (en) * | 2006-07-28 | 2009-06-23 | Delphi Technologies, Inc. | Quadrant dependent active damping for electric power steering |
US7543679B2 (en) * | 2006-07-28 | 2009-06-09 | Delphi Technologies, Inc. | Compensation of periodic sensor errors in electric power steering systems |
JP4935310B2 (ja) * | 2006-11-10 | 2012-05-23 | アイシン精機株式会社 | 四輪駆動車用の駆動切替装置 |
EP2084030B1 (en) * | 2006-11-24 | 2012-07-18 | Toyota Jidosha Kabushiki Kaisha | Vehicle |
US7725227B2 (en) * | 2006-12-15 | 2010-05-25 | Gm Global Technology Operations, Inc. | Method, system, and apparatus for providing enhanced steering pull compensation |
US7808200B2 (en) * | 2007-09-06 | 2010-10-05 | Woodward Hrt, Inc. | Motor controller with hall sensor misalignment compensation |
EP2664488B1 (en) * | 2007-09-11 | 2016-07-27 | Hydro-Gear Limited Partnership | Control systems and methods for electric drive utility vehicles |
DE102007061234A1 (de) | 2007-12-19 | 2009-06-25 | Robert Bosch Gmbh | Verfahren und Vorrichtung zum Anpassen der Führung eines Fahrzeuges |
EP2252838A1 (en) * | 2008-02-20 | 2010-11-24 | UTC Fire & Safety Corp. | Assisted commissioning method for combustion control systems |
KR101246403B1 (ko) * | 2009-10-15 | 2013-03-21 | 주식회사 만도 | 감속기 고장 검출 방법 및 시스템 |
FR2985115B1 (fr) * | 2011-12-21 | 2014-03-07 | Continental Automotive France | Commande d'une charge inductive avec mecanisme de reduction de courant sensible a la temperature |
JP6026899B2 (ja) * | 2013-01-28 | 2016-11-16 | 日立オートモティブシステムズ株式会社 | モータ制御システム |
FR3005804B1 (fr) | 2013-05-16 | 2015-06-12 | Continental Automotive France | Procede de gestion d'un circuit electronique comportant un dispositif de protection thermique et circuit electronique correspondant |
CN109863684B (zh) | 2016-09-02 | 2023-06-06 | 康斯博格股份有限公司 | 用于限制提供给电动转向***中的电动机的电流的技术 |
JP7323301B2 (ja) * | 2019-02-27 | 2023-08-08 | 株式会社ジェイテクト | 操舵制御装置 |
JP7205344B2 (ja) | 2019-03-28 | 2023-01-17 | 株式会社ジェイテクト | 操舵制御装置 |
WO2024052858A1 (en) * | 2022-09-08 | 2024-03-14 | New Flyer Industries Canada Ulc | Electric battery temperature monitoring system |
Family Cites Families (24)
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---|---|---|---|---|
US4532567A (en) | 1983-02-18 | 1985-07-30 | General Motors Corporation | Electric power steering stall protection circuit |
JPS6035663A (ja) * | 1983-08-08 | 1985-02-23 | Aisin Seiki Co Ltd | 電動パワ−ステアリング装置 |
US4660671A (en) | 1985-10-23 | 1987-04-28 | Trw Inc. | Electric steering gear |
JPH0723104B2 (ja) * | 1986-04-22 | 1995-03-15 | 三菱電機株式会社 | モ−タ駆動式パワ−ステアリング制御装置 |
KR910000396B1 (ko) * | 1986-04-29 | 1991-01-25 | 미쓰비시전기 주식회사 | 모터구동식 동력조항 제어장치 |
KR910000398B1 (ko) * | 1986-06-12 | 1991-01-25 | 미쓰비시전기 주식회사 | 모터구동식 동력조향 제어장치 |
US4834201A (en) | 1987-03-19 | 1989-05-30 | Nippon Seiko Kabushiki Kaisha | Electrical power steering apparatus |
JP2528119B2 (ja) | 1987-04-20 | 1996-08-28 | 本田技研工業株式会社 | 電動機式動力舵取装置 |
JP2570782B2 (ja) | 1987-12-25 | 1997-01-16 | アイシン精機株式会社 | 電気的駆動源の過電流制御装置 |
DE68922248T2 (de) | 1988-07-11 | 1995-08-31 | Koyo Seiko Co | Motorgetriebene Servolenkung. |
US4977507A (en) | 1988-09-06 | 1990-12-11 | Koyo Seiko Co., Ltd. | Motor-driven power steering control apparatus |
JPH0292781A (ja) | 1988-09-28 | 1990-04-03 | Mitsubishi Electric Corp | モータ駆動式パワー・ステアリング装置 |
JPH0399981A (ja) | 1989-09-14 | 1991-04-25 | Omron Corp | 電動式パワーステアリング装置 |
US5072166A (en) | 1990-06-18 | 1991-12-10 | The Texas A&M University System | Position sensor elimination technique for the switched reluctance motor drive |
US5257828A (en) | 1992-06-03 | 1993-11-02 | Trw Inc. | Method and apparatus for controlling damping in an electric assist steering system for vehicle yaw rate control |
DE4335390B4 (de) * | 1993-10-16 | 2007-04-12 | Trw Fahrwerksysteme Gmbh & Co Kg | Servolenkvorrichtung |
US5517415A (en) | 1994-10-26 | 1996-05-14 | Trw Inc. | Method and apparatus for detecting a motor stall condition in an electric assist steering system |
JPH08127351A (ja) | 1994-10-31 | 1996-05-21 | Jidosha Kiki Co Ltd | 車両用パワーステアリングシステム |
US5623409A (en) * | 1994-10-31 | 1997-04-22 | Trw Inc. | Method and apparatus for non-linear damping of an electric assist steering system for vehicle yaw rate control |
US5475289A (en) * | 1994-11-04 | 1995-12-12 | Trw Inc. | Method and apparatus for controlling an electric assist steering system using two-dimensional interpolation for current commands |
DE69523408T2 (de) * | 1994-11-04 | 2002-06-20 | Trw Inc., Lyndhurst | Verfahren und Vorrichtung zur Steuerung eines Elektromotors |
JP3538944B2 (ja) * | 1995-03-24 | 2004-06-14 | 株式会社デンソー | 電動式パワーステアリング装置 |
US5967253A (en) * | 1997-10-31 | 1999-10-19 | General Motors Corporation | Electro-hydraulic power steering control with motor speed switching and fluid temperature compensation of standby switch-points |
BR0004031A (pt) * | 1999-02-11 | 2000-11-21 | Trw Inc | Processos para controlar um servo motor elétrico, e para controlar um sistema de direção assistida elétrico tendo um motor de ca a magneto permanente, aparelho para controlar um motor elétrico de ca tendo uma pluralidade de fases, sistema de direção assistida elétrico, e, processo para controlar um sistema de direção assistida elétrico tendo um servo motor elétrico a magneto permanente |
-
1999
- 1999-03-08 US US09/264,596 patent/US6338016B1/en not_active Expired - Lifetime
-
2000
- 2000-01-24 BR BR0000153-8A patent/BR0000153A/pt not_active IP Right Cessation
- 2000-02-23 JP JP2000045668A patent/JP3256211B2/ja not_active Expired - Lifetime
- 2000-03-08 DE DE60044474T patent/DE60044474D1/de not_active Expired - Lifetime
- 2000-03-08 EP EP00104935A patent/EP1035001B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP1035001A3 (en) | 2005-10-26 |
JP2000264232A (ja) | 2000-09-26 |
EP1035001A2 (en) | 2000-09-13 |
EP1035001B1 (en) | 2010-06-02 |
JP3256211B2 (ja) | 2002-02-12 |
US6338016B1 (en) | 2002-01-08 |
DE60044474D1 (de) | 2010-07-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE A 8A , 9A E 10A ANUIDADES. |
|
B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2069 DE 31/08/2010. |