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ES8609093A1 - Un aparato de servodireccion electrica - Google Patents

Un aparato de servodireccion electrica

Info

Publication number
ES8609093A1
ES8609093A1 ES546235A ES546235A ES8609093A1 ES 8609093 A1 ES8609093 A1 ES 8609093A1 ES 546235 A ES546235 A ES 546235A ES 546235 A ES546235 A ES 546235A ES 8609093 A1 ES8609093 A1 ES 8609093A1
Authority
ES
Spain
Prior art keywords
detecting
declination
steering
nonsteering
state
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
Application number
ES546235A
Other languages
English (en)
Other versions
ES546235A0 (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jidosha Kiki Co Ltd
Original Assignee
Jidosha Kiki Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Jidosha Kiki Co Ltd filed Critical Jidosha Kiki Co Ltd
Publication of ES8609093A1 publication Critical patent/ES8609093A1/es
Publication of ES546235A0 publication Critical patent/ES546235A0/es
Expired legal-status Critical Current

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
    • 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
    • B62D5/0466—Controlling the motor for returning the steering wheel to neutral position

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

APARATO DE SERVODIRECCION ELECTRICA. CONSTA DE UN DETECTOR DE VELOCIDAD DE VEHICULO (1) QUE COMPRENDE UN DISCO DE IMAN (1A) QUE GIRA JUNTO CON UN EJE, Y UN INTERRUPTOR REED (1B); DE UN DETECTOR DE ESFUERZO DE DIRECCION (2) PARA DETECTAR UN PAR DE DIRECCION; DE UN DETECTOR DE ORIENTACION DE RUEDA 83) QUE SIRVE COMO ELEMENTO PARA DETECTAR EL ANGULO DE ORIENTACION DE UNA RUEDA; DE UN MOTOR (7); Y DE UN CONTROLADOR (10) QUE CONTROLA LA CORRIENTE QUE PASA A TRAVES DEL MOTOR DE ACUERDO CON LA VELOCIDAD DEL VEHICULO, EL ESFUERZO DE DIRECCION Y EL ANGULO DE ORIENTACION, EL CUAL COMPRENDE UN GENERADOR DE FORMA DE ONDA (11), GENERADORES DE TENSION (12A, 12B), COMPARADORES (13A, 13C), UN CONVERTIDOR DE TENSION (14), UN CONVERTIDOR DE VALOR ABSOLUTO (15), UN CONVERTIDOR ANALOGICO-DIGITAL (16), Y UN CIRCUITO DE CONTROL (20).
ES546235A 1984-08-17 1985-08-16 Un aparato de servodireccion electrica Expired ES8609093A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59170482A JPS6150873A (ja) 1984-08-17 1984-08-17 電動式動力舵取装置

Publications (2)

Publication Number Publication Date
ES8609093A1 true ES8609093A1 (es) 1986-07-16
ES546235A0 ES546235A0 (es) 1986-07-16

Family

ID=15905766

Family Applications (1)

Application Number Title Priority Date Filing Date
ES546235A Expired ES8609093A1 (es) 1984-08-17 1985-08-16 Un aparato de servodireccion electrica

Country Status (7)

Country Link
US (1) US4666011A (es)
JP (1) JPS6150873A (es)
KR (1) KR890004613B1 (es)
DE (1) DE3529818A1 (es)
ES (1) ES8609093A1 (es)
FR (1) FR2571328B1 (es)
GB (1) GB2163109B (es)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61110669A (ja) * 1984-11-02 1986-05-28 Honda Motor Co Ltd 電磁型倍力装置
CA1280375C (en) * 1986-01-14 1991-02-19 Yasuo Shimizu Motor-driven power steering system for vehicles
JPS62218278A (ja) * 1986-03-19 1987-09-25 Mitsubishi Electric Corp モ−タ駆動式パワ−ステアリング制御装置
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
JPH0624953B2 (ja) * 1986-04-08 1994-04-06 本田技研工業株式会社 電動式パワ−ステアリング装置
JPH0662092B2 (ja) * 1986-04-11 1994-08-17 本田技研工業株式会社 電動式パワ−ステアリング装置
GB2194201B (en) * 1986-08-22 1990-07-04 Honda Motor Co Ltd Steering angle detector
JPH0667738B2 (ja) * 1986-12-09 1994-08-31 東海テイ−ア−ルダブリユ−株式会社 電動機制動機能を備えた電動パワ−ステアリング装置
GB2202501B (en) * 1987-03-24 1991-08-21 Honda Motor Co Ltd Electric power steering system for vehicles
JPH07115643B2 (ja) * 1988-04-28 1995-12-13 三菱電機株式会社 電動式パワーステアリング装置
JP2502745B2 (ja) * 1989-05-15 1996-05-29 日産自動車株式会社 中立舵角推定装置
GB2284399B (en) * 1993-12-06 1997-09-24 Honda Motor Co Ltd Electrically operated power steering apparatus
JP3133896B2 (ja) * 1994-06-09 2001-02-13 三菱電機株式会社 電動パワーステアリング制御装置
US5684700A (en) * 1995-12-05 1997-11-04 Ford Global Technologies, Inc. Adaptive steering control using vehicle slip angle and steering rate
US5740880A (en) * 1995-12-07 1998-04-21 Ford Global Technologies, Inc. Speed tracking of induced armature field in electric power assisted steering
US6167334A (en) * 1999-01-05 2000-12-26 Ford Global Technologies, Inc. Method and apparatus for providing variable assist power steering
US6173223B1 (en) 1999-01-05 2001-01-09 Ford Global Technologies, Inc. Steering control method for providing variable assist power steering
JP3988065B2 (ja) * 1999-05-18 2007-10-10 株式会社デンソー 直流モータ駆動装置および電動パワーステアリング制御装置
JP3705166B2 (ja) * 2001-07-10 2005-10-12 三菱電機株式会社 ステアリング制御装置
US7017689B2 (en) * 2004-05-06 2006-03-28 Crown Equipment Corporation Electrical steering assist for material handling vehicles
US8504241B2 (en) * 2010-03-22 2013-08-06 The Raymond Corporation Self-centering, torque-sensing joint assembly for a pallet truck power steering system
US8467937B2 (en) * 2010-03-22 2013-06-18 The Raymond Corporation Self-centering, torque-sensing joint assembly for a pallet truck power steering system
BR112015022380A2 (pt) 2013-03-14 2017-07-18 Crown Equip Corp sistema para fornecer uma assistência de direção elétrica para um veículo de manipulação de materiais
JP6812806B2 (ja) * 2017-01-18 2021-01-13 株式会社ジェイテクト ステアバイワイヤ式操舵装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2754465A (en) * 1952-06-07 1956-07-10 Ohio Commw Eng Co Electric motor control for power steering
GB1395954A (en) * 1971-07-28 1975-05-29 Gemmer France Servomechanism
JPS5576760A (en) * 1978-12-06 1980-06-10 Nippon Seiko Kk Electric power steering device
US4448275A (en) * 1980-11-28 1984-05-15 Nippon Soken, Inc. Torque sensor
FR2507142A1 (fr) * 1981-06-05 1982-12-10 Adamowicz Serge Direction assistee pour vehicules automobiles
JPS588467A (ja) * 1981-07-08 1983-01-18 Toyota Motor Corp 電動機駆動型パワ−ステアリング装置
JPS5847657A (ja) * 1981-09-16 1983-03-19 Toyoda Mach Works Ltd 動力舵取装置の制御装置
JPS5963264A (ja) * 1982-10-05 1984-04-10 Aisin Seiki Co Ltd 電動パワ−ステアリング装置
JPS59100059A (ja) * 1982-11-30 1984-06-09 Aisin Seiki Co Ltd 電動パワ−ステアリング装置
JPS59130780A (ja) * 1983-01-17 1984-07-27 Aisin Seiki Co Ltd 電動パワ−ステアリング装置
JPS59130781A (ja) * 1983-01-17 1984-07-27 Aisin Seiki Co Ltd 電動パワ−ステアリング装置
US4509611A (en) * 1983-10-13 1985-04-09 General Motors Corporation Adaptive controller for electric power steering

Also Published As

Publication number Publication date
FR2571328B1 (fr) 1988-02-26
KR890004613B1 (ko) 1989-11-20
GB2163109A (en) 1986-02-19
GB8519852D0 (en) 1985-09-11
DE3529818A1 (de) 1986-02-27
KR870001993A (ko) 1987-03-28
JPS6150873A (ja) 1986-03-13
ES546235A0 (es) 1986-07-16
GB2163109B (en) 1987-10-07
FR2571328A1 (fr) 1986-04-11
US4666011A (en) 1987-05-19
DE3529818C2 (es) 1991-04-18

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20040601