ES8800645A1 - Aparato para controlar un sistema electrico de direccion asistida - Google Patents
Aparato para controlar un sistema electrico de direccion asistidaInfo
- Publication number
- ES8800645A1 ES8800645A1 ES549456A ES549456A ES8800645A1 ES 8800645 A1 ES8800645 A1 ES 8800645A1 ES 549456 A ES549456 A ES 549456A ES 549456 A ES549456 A ES 549456A ES 8800645 A1 ES8800645 A1 ES 8800645A1
- Authority
- ES
- Spain
- Prior art keywords
- shaft sections
- drive circuit
- predetermined amount
- steering
- relative rotation
- 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
Links
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D6/00—Arrangements for automatically controlling steering depending on driving conditions sensed and responded to, e.g. control circuits
- B62D6/08—Arrangements for automatically controlling steering depending on driving conditions sensed and responded to, e.g. control circuits responsive only to driver input torque
- B62D6/10—Arrangements for automatically controlling steering depending on driving conditions sensed and responded to, e.g. control circuits responsive only to driver input torque characterised by means for sensing or determining torque
-
- 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
- B62D5/0463—Controlling the motor calculating assisting torque from the motor based on driver input
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)
- Force Measurement Appropriate To Specific Purposes (AREA)
Abstract
APARATO PARA EL CONTROL DE UN SISTEMA ELECTRICO DIRECCION ASISTIDA. CONSTA DE UN MOTOR ELECTRICO CONECTADO CON ACCIONAMIENTO A UN MIEMBRO DE DIRECCION PARA ASISTIR A DICHO MIEMBRO DE DIRECCION; DE UN DISPOSITIVO DETECTOR DE TORSION QUE PROPORCIONA UNA SEÑAL DE SALIDA QUE VARIA DE ACUERDO CON LA CANTIDAD DE FUERZA APLICADA AL VOLANTE DE UN VEHICULO PARA LLEVAR A CABO UNA MANIOBRA DE DIRECCION; DE UN DISPOSITIVO QUE RESPONDE A LA SEÑAL DE SALIDA PROCEDENTE DEL DISPOSITIVO DETECTOR DE TORSION, PARA GENERAR UNA CANTIDAD VARIABLE DE POTENCIAL ELECTRICO DE EXCITACION PARA MOVER DICHO MOTOR ELECTRICO, VARIANDO LA VELOCIDAD DEL MOTOR ELECTRICO DE ACUERDO CON LA SEÑAL DE SALIDA DEL CITADO DISPOSITIVO DETECTOR DE TORSION.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/676,522 US4598787A (en) | 1984-11-30 | 1984-11-30 | Control apparatus for power assist steering system |
Publications (2)
Publication Number | Publication Date |
---|---|
ES549456A0 ES549456A0 (es) | 1987-11-16 |
ES8800645A1 true ES8800645A1 (es) | 1987-11-16 |
Family
ID=24714876
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES549456A Expired ES8800645A1 (es) | 1984-11-30 | 1985-11-29 | Aparato para controlar un sistema electrico de direccion asistida |
Country Status (10)
Country | Link |
---|---|
US (1) | US4598787A (es) |
EP (1) | EP0183172B1 (es) |
JP (1) | JPS61181933A (es) |
KR (1) | KR890005344B1 (es) |
AU (1) | AU564524B2 (es) |
BR (1) | BR8505939A (es) |
CA (1) | CA1256534A (es) |
DE (1) | DE3581705D1 (es) |
ES (1) | ES8800645A1 (es) |
MX (1) | MX160331A (es) |
Families Citing this family (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5381869A (en) * | 1984-06-21 | 1995-01-17 | Norton; Peter | Servo steering system with stepping motor |
DE3618527A1 (de) * | 1986-06-02 | 1987-12-03 | Teves Gmbh Alfred | Parklenkhilfevorrichtung |
US4751978A (en) * | 1987-03-16 | 1988-06-21 | Trw Inc. | Electric assist steering system with alternator power source |
FR2614985B1 (fr) * | 1987-05-05 | 1989-08-04 | Peugeot | Dispositif de detection de couple, notamment sur une colonne de direction d'un vehicule automobile et procede de montage d'un tel dispositif |
KR890000890A (ko) * | 1987-06-22 | 1989-03-17 | 미타 가츠시게 | 토크검출장치 |
US4794210A (en) * | 1987-07-30 | 1988-12-27 | Trw Inc. | Reversing switch assembly for an electric assist steering system |
KR890006471A (ko) * | 1987-10-21 | 1989-06-13 | 미다 가쓰시게 | 전동 파워 스티어링 장치 |
US4887682A (en) * | 1988-01-06 | 1989-12-19 | Trw Inc. | Method and apparatus for nullifying electrical offsets in a torsion sensor |
JPH0651474B2 (ja) * | 1988-01-20 | 1994-07-06 | 三菱電機株式会社 | モータ駆動式パワーステアリング装置 |
US4828060A (en) * | 1988-02-26 | 1989-05-09 | Trw Inc. | Auxiliary drive circuit for an electric assist steering system |
US4940107A (en) * | 1988-09-23 | 1990-07-10 | Trw Inc. | Method and apparatus for controlling a power assist steering system |
DE3933771A1 (de) * | 1989-10-10 | 1991-04-18 | Bosch Gmbh Robert | Elektromotorische servolenkung |
US5032999A (en) * | 1989-11-01 | 1991-07-16 | Yale Materials Handling Corporation | Motion sensor useful for power assisted steering systems |
US5361861A (en) * | 1993-01-29 | 1994-11-08 | Trw Inc. | Power steering system |
JPH08192757A (ja) * | 1995-01-19 | 1996-07-30 | Kayaba Ind Co Ltd | 電動パワーステアリング装置 |
US5752208A (en) * | 1995-09-29 | 1998-05-12 | Trw Inc. | Automatic gain control of a torque sensor for a power assist steering system |
US5975234A (en) * | 1997-12-03 | 1999-11-02 | Trw Inc. | Electric steering system with plastic motor tube |
US6295879B1 (en) | 1999-03-08 | 2001-10-02 | Trw Inc. | Torque sensing apparatus for an electric assist steering system |
US6857500B2 (en) * | 2003-05-06 | 2005-02-22 | Delphi Technologies, Inc. | Torque sensor |
US20060278466A1 (en) * | 2005-06-13 | 2006-12-14 | Bo Cheng | Electric power steering systems |
US7412906B2 (en) * | 2005-06-30 | 2008-08-19 | Globe Motors, Inc. | Steering system torque sensor |
US20070077783A1 (en) * | 2005-09-30 | 2007-04-05 | Trw Automotive U.S. Llc | Rotary connector system |
WO2007060435A1 (en) * | 2005-11-23 | 2007-05-31 | Trw Automotive U.S. L.L.C. | Electrical power assisted steering system |
WO2007130042A2 (en) * | 2006-05-04 | 2007-11-15 | Flowserve Management Company | Torque indicator |
DE102006046834A1 (de) * | 2006-10-02 | 2008-04-03 | Robert Bosch Gmbh | Steuergerät in einem Lenksystem eines Fahrzeugs |
US8000860B2 (en) * | 2007-04-04 | 2011-08-16 | Chung Shan Institute Of Science And Technology, Armaments Bureau, M.N.D. | Steering angle sensor |
US7598683B1 (en) | 2007-07-31 | 2009-10-06 | Lsi Industries, Inc. | Control of light intensity using pulses of a fixed duration and frequency |
US8903577B2 (en) | 2009-10-30 | 2014-12-02 | Lsi Industries, Inc. | Traction system for electrically powered vehicles |
US8604709B2 (en) | 2007-07-31 | 2013-12-10 | Lsi Industries, Inc. | Methods and systems for controlling electrical power to DC loads |
KR100986433B1 (ko) * | 2008-05-30 | 2010-10-08 | 현대자동차주식회사 | 전동식 파워스티어링 시스템 |
GB201318910D0 (en) * | 2013-10-25 | 2013-12-11 | Trw Ltd | Motor circuit for electrical power assisted steering and method |
CN115889377A (zh) * | 2022-12-22 | 2023-04-04 | 河源弘稼农业科技有限公司 | 一种种植槽的清洗机器及其控制方法 |
Family Cites Families (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1146204A (en) * | 1913-03-07 | 1915-07-13 | William A Pearce | Electric-signal switch. |
US1231885A (en) * | 1915-09-16 | 1917-07-03 | John O Heinze Company | Electric steering mechanism. |
US1281428A (en) * | 1916-12-08 | 1918-10-15 | Wilfred Oakley Stout | Electric steering device for automobiles. |
US1364872A (en) * | 1917-01-22 | 1921-01-11 | Orrie M Feightner | Steering appliance |
US2399605A (en) * | 1942-02-18 | 1946-04-30 | Yale & Towne Mfg Co | Motorized lift truck |
US2398007A (en) * | 1944-06-19 | 1946-04-09 | Cutler Hammer Inc | Electric circuit controller |
US2553795A (en) * | 1948-07-29 | 1951-05-22 | Edwin G Staude | Electric power assistor |
BE531524A (es) * | 1953-08-31 | |||
US2877656A (en) * | 1954-08-03 | 1959-03-17 | Borg Warner | Power steering devices |
FR1332034A (es) * | 1961-12-21 | 1963-12-16 | ||
US3191109A (en) * | 1962-03-07 | 1965-06-22 | Hepner Neal | Steering mechanism with manual and electric drive for motor vehicles |
US3166143A (en) * | 1962-12-17 | 1965-01-19 | Bendix Corp | Power steering means |
US3691322A (en) * | 1971-01-28 | 1972-09-12 | Lucerne Products Inc | Reversing switch |
FR2147475A5 (es) * | 1971-07-28 | 1973-03-09 | Gemmer France | |
US3983953A (en) * | 1971-07-28 | 1976-10-05 | Gemmer-France | Servo mechanism |
FR2242009A5 (en) * | 1973-08-20 | 1975-03-21 | Andriussi Francois | Power assist device for steering wheel - has electromechanical shaft drive responsive to shaft rotation |
GB1590629A (en) * | 1976-09-23 | 1981-06-03 | Cam Gears Ltd | Powerassisted gear system |
US4103132A (en) * | 1976-10-05 | 1978-07-25 | Unimax Switch Corporation | Rotary switch |
FR2399350A1 (fr) * | 1977-08-05 | 1979-03-02 | Citroen Sa | Perfectionnements apportes aux directions assistees pour vehicules |
IT1087826B (it) * | 1977-10-28 | 1985-06-04 | Magneti Marelli Spa | Servosterzo elettrico per autoveicoli. |
JPS58133957A (ja) * | 1981-10-07 | 1983-08-09 | Hitachi Ltd | 電動式パワステアリング装置 |
US4396811A (en) * | 1981-12-09 | 1983-08-02 | Peter Kljucaricek | D.C. Power reversing switch |
US4415054A (en) * | 1982-08-05 | 1983-11-15 | Trw Inc. | Steering gear |
US4471280A (en) * | 1983-05-06 | 1984-09-11 | The Bendix Corporation | Anti-log power amplifier for reversible D.C. motor in automotive steering controls |
JPH0688537B2 (ja) * | 1984-09-27 | 1994-11-09 | 本田技研工業株式会社 | 電動式パワ−ステアリング装置 |
-
1984
- 1984-11-30 US US06/676,522 patent/US4598787A/en not_active Expired - Lifetime
-
1985
- 1985-11-14 AU AU49899/85A patent/AU564524B2/en not_active Ceased
- 1985-11-19 EP EP85114705A patent/EP0183172B1/en not_active Expired - Lifetime
- 1985-11-19 DE DE8585114705T patent/DE3581705D1/de not_active Expired - Fee Related
- 1985-11-27 BR BR8505939A patent/BR8505939A/pt not_active IP Right Cessation
- 1985-11-28 JP JP60268256A patent/JPS61181933A/ja active Pending
- 1985-11-29 CA CA000496526A patent/CA1256534A/en not_active Expired
- 1985-11-29 MX MX784A patent/MX160331A/es unknown
- 1985-11-29 KR KR1019850008942A patent/KR890005344B1/ko not_active IP Right Cessation
- 1985-11-29 ES ES549456A patent/ES8800645A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
EP0183172A2 (en) | 1986-06-04 |
MX160331A (es) | 1990-02-08 |
ES549456A0 (es) | 1987-11-16 |
AU4989985A (en) | 1986-06-05 |
CA1256534A (en) | 1989-06-27 |
EP0183172A3 (en) | 1987-07-15 |
JPS61181933A (ja) | 1986-08-14 |
BR8505939A (pt) | 1986-08-19 |
DE3581705D1 (de) | 1991-03-14 |
AU564524B2 (en) | 1987-08-13 |
US4598787A (en) | 1986-07-08 |
KR860003947A (ko) | 1986-06-16 |
KR890005344B1 (ko) | 1989-12-23 |
EP0183172B1 (en) | 1991-02-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 20060918 |