BR0305453A - Electric Power Steering System - Google Patents

Electric Power Steering System

Info

Publication number
BR0305453A
BR0305453A BR0305453A BR0305453A BR0305453A BR 0305453 A BR0305453 A BR 0305453A BR 0305453 A BR0305453 A BR 0305453A BR 0305453 A BR0305453 A BR 0305453A BR 0305453 A BR0305453 A BR 0305453A
Authority
BR
Brazil
Prior art keywords
electric power
power steering
reverse state
steering system
function unit
Prior art date
Application number
BR0305453A
Other languages
Portuguese (pt)
Other versions
BRPI0305453B1 (en
Inventor
Hiroyuki Koibuchi
Shinji Hironaka
Jun Ito
Original Assignee
Honda Motor 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 Honda Motor Co Ltd filed Critical Honda Motor Co Ltd
Publication of BR0305453A publication Critical patent/BR0305453A/en
Publication of BRPI0305453B1 publication Critical patent/BRPI0305453B1/en

Links

Landscapes

  • Steering Control In Accordance With Driving Conditions (AREA)
  • Power Steering Mechanism (AREA)

Abstract

"SISTEMA DE DIREçãO POR ENERGIA ELéTRICA". A presente invenção refere-se a um sistema de direção por energia elétrica 10 que possui uma unidade de função de determinação de estado direto/reverso 60, após ser determinado, pela unidade de função de determinação de estado direto/reverso 60, que o sistema de direção está em um estado reverso, a unidade de função de determinação de estado direto/reverso 60 continua a manter o estado reverso até que um valor absoluto de uma velocidade de rotação de motor que é detectado por uma unidade de função de detecção de velocidade de rotação de motor caia até um valor predeterminado BB, ou abaixo do mesmo."ELECTRIC POWER STEERING SYSTEM". The present invention relates to an electric power steering system 10 having a forward / reverse state determination function unit 60 after it is determined by the forward / reverse state determination function unit 60 that the system If the steering speed is in a reverse state, the forward / reverse state determination function unit 60 continues to maintain the reverse state until an absolute value of an engine speed is detected by a speed detection function unit. engine speed drops to or below a predetermined value BB.

BRPI0305453A 2002-12-03 2003-12-02 electric power steering system BRPI0305453B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2002351382A JP3895675B2 (en) 2002-12-03 2002-12-03 Electric power steering device

Publications (2)

Publication Number Publication Date
BR0305453A true BR0305453A (en) 2004-08-31
BRPI0305453B1 BRPI0305453B1 (en) 2016-02-23

Family

ID=32753315

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0305453A BRPI0305453B1 (en) 2002-12-03 2003-12-02 electric power steering system

Country Status (3)

Country Link
JP (1) JP3895675B2 (en)
CN (1) CN100408405C (en)
BR (1) BRPI0305453B1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010074915A (en) * 2008-09-17 2010-04-02 Jtekt Corp Motor controller and electric power steering device
EP2402234B1 (en) * 2010-07-01 2013-08-28 Steering Solutions IP Holding Corporation Dynamic system compensator for actively controlled power steering systems
WO2012160850A1 (en) * 2011-05-25 2012-11-29 三菱電機株式会社 Electric power steering control device
KR101767878B1 (en) * 2011-07-22 2017-08-30 현대모비스 주식회사 Steering control device of motor driven powersteering system
CN104326016B (en) * 2014-10-31 2017-01-18 江苏富尔达机械有限公司 Anti-rotation double detection system of vehicle electric power steering system
JP7056362B2 (en) * 2018-05-10 2022-04-19 オムロン株式会社 Motor control device and programming device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4026887B2 (en) * 1997-07-24 2007-12-26 本田技研工業株式会社 Electric power steering device
JP3390333B2 (en) * 1997-08-27 2003-03-24 本田技研工業株式会社 Electric power steering device
JP3658681B2 (en) * 2000-03-06 2005-06-08 光洋精工株式会社 Electric power steering device
JP3603736B2 (en) * 2000-03-29 2004-12-22 三菱電機株式会社 Electric power steering control device

Also Published As

Publication number Publication date
CN1504372A (en) 2004-06-16
JP2004182078A (en) 2004-07-02
JP3895675B2 (en) 2007-03-22
CN100408405C (en) 2008-08-06
BRPI0305453B1 (en) 2016-02-23

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Legal Events

Date Code Title Description
B15K Others concerning applications: alteration of classification

Free format text: AS CLASSIFICACOES ANTERIORES ERAM: B62D 5/04 , B62D 6/00

Ipc: B62D 5/04 (2006.01), B62D 6/00 (2006.01), B62D 101

B06A Notification to applicant to reply to the report for non-patentability or inadequacy of the application according art. 36 industrial patent law
B09A Decision: intention to grant
B16A Patent or certificate of addition of invention granted

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 23/02/2016, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 15A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2494 DE 23-10-2018 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.