BR0003070A - Sistema de direção de energia elétrica - Google Patents

Sistema de direção de energia elétrica

Info

Publication number
BR0003070A
BR0003070A BR0003070-8A BR0003070A BR0003070A BR 0003070 A BR0003070 A BR 0003070A BR 0003070 A BR0003070 A BR 0003070A BR 0003070 A BR0003070 A BR 0003070A
Authority
BR
Brazil
Prior art keywords
torque
power steering
steering system
electric power
motor
Prior art date
Application number
BR0003070-8A
Other languages
English (en)
Inventor
Hiroaki Kaji
Original Assignee
Koyo Seiko Co
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 Koyo Seiko Co filed Critical Koyo Seiko Co
Publication of BR0003070A publication Critical patent/BR0003070A/pt

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
    • B62D5/0463—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)
  • Steering Control In Accordance With Driving Conditions (AREA)
  • Power Steering Mechanism (AREA)

Abstract

<B>SISTEMA DE DIREçãO DE ENERGIA ELéTRICA<D> é fornecido um sistema de direção de energia elétrica que emprega um motor elétrico (M) como uma fonte de acionamento para aplicar uma força de auxílio de direção a um mecanismo de direção (3) montado em um veículo de motor de acordo com a operação de um elemento de operação. O sistema de direção de energia elétrica inclui : um sensor de torque (5) que detecta um torque de direção aplicado ao elemento de operação (1) e transmite um sinal de torque de acordo com o torque de direção detectado; e um circuito de controle de acionamento de motor (14; 70; S4, S14) que transmite um sinal de comando de acionamento de motor para acionar o motor elétrico (M) com base no sinal de torque transmitido do sensor de torque (5) . Na partida ou parada da operação do sistema de direção de energia elétrica, o sinal de comando de acionamento de motor é limitado de acordo com a magnitude do torque de direção detectado pelo sensor de torque (5) (12, 21; 70, S5, S15) .
BR0003070-8A 1999-07-26 2000-07-21 Sistema de direção de energia elétrica BR0003070A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21023199A JP3796377B2 (ja) 1999-07-26 1999-07-26 電動パワーステアリング装置

Publications (1)

Publication Number Publication Date
BR0003070A true BR0003070A (pt) 2001-03-13

Family

ID=16585965

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0003070-8A BR0003070A (pt) 1999-07-26 2000-07-21 Sistema de direção de energia elétrica

Country Status (9)

Country Link
US (1) US6390229B1 (pt)
EP (1) EP1072498B1 (pt)
JP (1) JP3796377B2 (pt)
KR (1) KR100534165B1 (pt)
AR (1) AR024938A1 (pt)
BR (1) BR0003070A (pt)
CA (1) CA2312088C (pt)
DE (1) DE60008976T2 (pt)
ES (1) ES2216772T3 (pt)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3796377B2 (ja) * 1999-07-26 2006-07-12 株式会社ジェイテクト 電動パワーステアリング装置
JP3489098B2 (ja) * 2000-08-21 2004-01-19 本田技研工業株式会社 電動パワーステアリング装置
JP2002166842A (ja) * 2000-11-29 2002-06-11 Koyo Seiko Co Ltd 電動パワーステアリング制御装置
JP2003170857A (ja) * 2001-12-07 2003-06-17 Nsk Ltd 電動パワーステアリング装置
US7202622B2 (en) * 2002-04-30 2007-04-10 International Rectifier Corporation Method for controlling an electric motor to reduce EMI
US6995679B2 (en) * 2002-04-30 2006-02-07 International Rectifier Corporation Electronically controlled power steering system for vehicle and method and system for motor control
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
JP4269677B2 (ja) * 2002-12-24 2009-05-27 株式会社ジェイテクト 電動パワーステアリング装置
JP4037321B2 (ja) * 2003-06-09 2008-01-23 三菱電機株式会社 電動油圧式パワーステアリング装置
JP2005348583A (ja) * 2004-06-07 2005-12-15 Fuji Heavy Ind Ltd 電動車両の制御装置
EP1616774A3 (en) * 2004-07-15 2007-08-08 NSK Ltd., Electric power steering apparatus
JP4847060B2 (ja) 2005-07-15 2011-12-28 日立オートモティブシステムズ株式会社 交流モータ駆動装置及びその制御方法
KR100646395B1 (ko) 2005-12-05 2006-11-14 주식회사 만도 전자제어 파워스티어링 시스템의 페일세이프 제어 방법
JP4923785B2 (ja) * 2006-06-30 2012-04-25 日本精工株式会社 電動パワーステアリング装置の制御方法及び装置
GB0619367D0 (en) * 2006-09-30 2006-11-08 Trw Lucasvarity Electric Steer Electrical power assisted steering apparatus
KR100794936B1 (ko) 2006-10-20 2008-01-15 주식회사 만도 토크 센서를 이용한 조향의 오동작을 방지하는 방법 및그를 이용한 전동식 조향 장치
JP4980287B2 (ja) * 2008-04-03 2012-07-18 本田技研工業株式会社 磁歪式トルクセンサと電動ステアリング装置
JP5120065B2 (ja) * 2008-05-26 2013-01-16 株式会社ジェイテクト 車両制御装置
CN102575597B (zh) * 2009-09-29 2015-09-02 本田技研工业株式会社 怠速停止控制装置
US9975569B2 (en) * 2011-06-22 2018-05-22 Ford Global Technologies, Llc System and method for controlling electric power steering assist
JP5941871B2 (ja) * 2013-05-28 2016-06-29 本田技研工業株式会社 電動パワーステアリング装置
JP6451192B2 (ja) * 2014-10-06 2019-01-16 三菱自動車工業株式会社 電動ステアリング装置
US9776635B2 (en) * 2015-02-09 2017-10-03 Ford Global Technologies, Llc Apparatus and method to maximize vehicle functionality and fuel economy with improved drivability during engine auto stop-start operations
DE102015013965B4 (de) * 2015-10-29 2022-02-03 Thyssenkrupp Ag Winkel- und Drehmomentmesseinrichtung
JP6717480B2 (ja) * 2016-04-08 2020-07-01 日立オートモティブシステムズ株式会社 パワーステアリング装置の制御装置およびパワーステアリング装置
CN108327782B (zh) * 2018-01-19 2020-09-01 北京新能源汽车股份有限公司 一种车辆转向系统的控制方法、装置及车辆
JP6988513B2 (ja) * 2018-01-24 2022-01-05 株式会社ジェイテクト 操舵制御装置
KR20220033322A (ko) * 2020-09-09 2022-03-16 현대모비스 주식회사 차량의 조향 제어 시스템 및 방법

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4800974A (en) * 1985-10-23 1989-01-31 Trw Inc. Electric steering gear
JPH0725312B2 (ja) * 1988-08-18 1995-03-22 マツダ株式会社 電動式パワーステアリング装置
JP3096791B2 (ja) * 1992-08-05 2000-10-10 光洋精工株式会社 電動パワーステアリング装置
JP3460885B2 (ja) * 1995-03-09 2003-10-27 三菱電機株式会社 電動パワーステアリング制御装置
JPH0966851A (ja) * 1995-08-31 1997-03-11 Mitsubishi Electric Corp 車両用制御装置
JP3391628B2 (ja) * 1996-04-30 2003-03-31 三菱電機株式会社 電動パワーステアリングの制御装置
JP2998928B2 (ja) * 1997-07-14 2000-01-17 本田技研工業株式会社 電動パワーステアリング装置
JPH1134892A (ja) * 1997-07-24 1999-02-09 Honda Motor Co Ltd 電動パワーステアリング装置
JP2998929B2 (ja) * 1997-08-18 2000-01-17 本田技研工業株式会社 電動パワーステアリング装置
JP3796377B2 (ja) * 1999-07-26 2006-07-12 株式会社ジェイテクト 電動パワーステアリング装置

Also Published As

Publication number Publication date
ES2216772T3 (es) 2004-11-01
KR100534165B1 (ko) 2005-12-06
KR20010029995A (ko) 2001-04-16
JP2001030937A (ja) 2001-02-06
US6390229B1 (en) 2002-05-21
JP3796377B2 (ja) 2006-07-12
CA2312088A1 (en) 2001-01-26
DE60008976D1 (de) 2004-04-22
AR024938A1 (es) 2002-10-30
EP1072498A3 (en) 2002-07-24
DE60008976T2 (de) 2005-01-05
EP1072498B1 (en) 2004-03-17
CA2312088C (en) 2006-09-26
EP1072498A2 (en) 2001-01-31

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Legal Events

Date Code Title Description
B25D Requested change of name of applicant approved

Owner name: JTEKT CORPORATION (JP)

Free format text: ALTERADO DE: KOYO SEIKO CO., LTD.

B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 11A ANUI DADE.

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 2138 DE 27/12/2011.