BR112012029872A2 - sistema de direção e aparelho de controle de direção - Google Patents

sistema de direção e aparelho de controle de direção

Info

Publication number
BR112012029872A2
BR112012029872A2 BR112012029872A BR112012029872A BR112012029872A2 BR 112012029872 A2 BR112012029872 A2 BR 112012029872A2 BR 112012029872 A BR112012029872 A BR 112012029872A BR 112012029872 A BR112012029872 A BR 112012029872A BR 112012029872 A2 BR112012029872 A2 BR 112012029872A2
Authority
BR
Brazil
Prior art keywords
steering
control apparatus
steering system
steering control
vehicle
Prior art date
Application number
BR112012029872A
Other languages
English (en)
Other versions
BR112012029872B8 (pt
BR112012029872B1 (pt
Inventor
Konomi Kenji
Ebihara Yuji
Original Assignee
Toyota 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 Toyota Motor Co Ltd filed Critical Toyota Motor Co Ltd
Publication of BR112012029872A2 publication Critical patent/BR112012029872A2/pt
Publication of BR112012029872B1 publication Critical patent/BR112012029872B1/pt
Publication of BR112012029872B8 publication Critical patent/BR112012029872B8/pt

Links

Classifications

    • 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
    • B62D6/007—Arrangements for automatically controlling steering depending on driving conditions sensed and responded to, e.g. control circuits adjustable by the driver, e.g. sport mode
    • 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
    • B62D5/0472—Controlling the motor for damping vibrations
    • 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
    • B62D6/008—Control of feed-back to the steering input member, e.g. simulating road feel in steer-by-wire applications
    • 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
    • B62D6/02—Arrangements for automatically controlling steering depending on driving conditions sensed and responded to, e.g. control circuits responsive only to vehicle speed
    • 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
    • B62D6/04—Arrangements for automatically controlling steering depending on driving conditions sensed and responded to, e.g. control circuits responsive only to forces disturbing the intended course of the vehicle, e.g. forces acting transversely to the direction of vehicle travel
    • 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

Abstract

sistema de direção e aparelho de controle de direção. a presente invenção refere-se a um sistema de direção que inclui: um membro de direção (2) proporcionado em um veículo e configurado para que seja girado; um parelho de ajuste (6) configurado para ajustar uma vibração de direção de rotação do membro de direção (2); e um aparelho de controle de direção (8) configurado para controlar o aparelho de ajuste (6), de acordo com uma condição operacional do veículo, com a finalidade de ajustar a vibração.
BR112012029872A 2010-05-24 2011-05-20 Sistema de direção e aparelho de controle de direção BR112012029872B8 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2010118754A JP5093295B2 (ja) 2010-05-24 2010-05-24 操舵装置及び操舵制御装置
JP2010-118754 2010-05-24
PCT/IB2011/001089 WO2011148240A1 (en) 2010-05-24 2011-05-20 Steering system and steering control apparatus

Publications (3)

Publication Number Publication Date
BR112012029872A2 true BR112012029872A2 (pt) 2017-10-17
BR112012029872B1 BR112012029872B1 (pt) 2020-12-22
BR112012029872B8 BR112012029872B8 (pt) 2022-07-19

Family

ID=44281044

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012029872A BR112012029872B8 (pt) 2010-05-24 2011-05-20 Sistema de direção e aparelho de controle de direção

Country Status (6)

Country Link
US (1) US9079602B2 (pt)
EP (1) EP2576321B1 (pt)
JP (1) JP5093295B2 (pt)
CN (1) CN102917939B (pt)
BR (1) BR112012029872B8 (pt)
WO (1) WO2011148240A1 (pt)

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JP5212445B2 (ja) 2010-09-17 2013-06-19 トヨタ自動車株式会社 操舵装置及びキックバック判定装置
KR20130064540A (ko) * 2011-12-08 2013-06-18 현대자동차주식회사 조향 제어 시스템 및 그 방법
WO2013119147A1 (en) * 2012-02-07 2013-08-15 Volvo Lastvagnar Ab Power steering system
MX2014013137A (es) * 2012-05-16 2015-02-05 Nissan Motor Aparato de control de la direccion del vehiculo y metodo de control de la direccion.
JP2014031100A (ja) * 2012-08-03 2014-02-20 Toyota Motor Corp 操舵装置及び操舵制御装置
JP5962312B2 (ja) * 2012-08-03 2016-08-03 株式会社デンソー 電動パワーステアリング制御装置
JP5953540B2 (ja) * 2012-09-24 2016-07-20 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
US9676409B2 (en) * 2013-03-11 2017-06-13 Steering Solutions Ip Holding Corporation Road wheel disturbance rejection based on hand wheel acceleration
EP2799310B1 (en) 2013-04-30 2016-06-08 Steering Solutions IP Holding Corporation Providing assist torque without hand wheel torque sensor
US9540044B2 (en) 2013-11-15 2017-01-10 Steering Solutions Ip Holding Corporation Hand wheel angle from vehicle dynamic sensors or wheel speeds
EP2960137B1 (en) * 2014-06-24 2017-08-30 Steering Solutions IP Holding Corporation Detection of change in surface friction using electric power steering signals
US9540040B2 (en) 2014-06-26 2017-01-10 Steering Solutions Ip Holding Corporation Phase plane based transitional damping for electric power steering
US10144445B2 (en) 2014-09-15 2018-12-04 Steering Solutions Ip Holding Corporation Modified static tire model for providing assist without a torque sensor for zero to low vehicle speeds
US9409595B2 (en) 2014-09-15 2016-08-09 Steering Solutions Ip Holding Corporation Providing assist torque without hand wheel torque sensor for zero to low vehicle speeds
US10464594B2 (en) 2015-09-03 2019-11-05 Steering Solutions Ip Holding Corporation Model based driver torque estimation
US10336363B2 (en) 2015-09-03 2019-07-02 Steering Solutions Ip Holding Corporation Disabling controlled velocity return based on torque gradient and desired velocity error
US10399597B2 (en) 2015-10-09 2019-09-03 Steering Solutions Ip Holding Corporation Payload estimation using electric power steering signals
US10155534B2 (en) 2016-06-14 2018-12-18 Steering Solutions Ip Holding Corporation Driver intent estimation without using torque sensor signal
KR102452682B1 (ko) * 2016-12-14 2022-10-11 현대자동차주식회사 전방충돌회피성능 향상을 위한 통합제어방법 및 차량
US11014419B2 (en) * 2017-03-21 2021-05-25 Arctic Cat Inc. Off-road utility vehicle
US10717474B2 (en) 2017-03-21 2020-07-21 Arctic Cat Inc. Cab and fasteners for vehicle cab
JP2019023038A (ja) * 2017-07-24 2019-02-14 株式会社ジェイテクト 操舵制御装置
US11110956B2 (en) 2018-02-22 2021-09-07 Steering Solutions Ip Holding Corporation Quadrant based friction compensation for tire load estimation in steering systems
JP7005402B2 (ja) * 2018-03-20 2022-02-04 日立Astemo株式会社 パワーステアリング装置の制御装置
JP7247508B2 (ja) * 2018-09-28 2023-03-29 日本電産株式会社 ステアリング制御装置およびパワーステアリング装置
US11498613B2 (en) 2019-02-14 2022-11-15 Steering Solutions Ip Holding Corporation Road friction coefficient estimation using steering system signals
US11511790B2 (en) 2019-02-14 2022-11-29 Steering Solutions Ip Holding Corporation Road friction coefficient estimation using steering system signals
JP7221743B2 (ja) * 2019-03-07 2023-02-14 トヨタ自動車株式会社 車両制御システム
DE102021211432A1 (de) * 2021-10-11 2023-04-13 Robert Bosch Gesellschaft mit beschränkter Haftung Verfahren und Vorrichtung zum Bestimmen einer Filterausgangsgröße eines Filters für eine Filterung eines Drehstabmoments eines Steer-by-Wire Lenksystems für ein Fahrzeug

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JPH07149244A (ja) * 1993-11-29 1995-06-13 Mazda Motor Corp 車両のステアリング装置
ITBO20000190A1 (it) 2000-04-04 2001-10-04 Ferrari Spa Gruppo di sterzatura per autoveicoli .
JP3894886B2 (ja) 2002-12-27 2007-03-22 本田技研工業株式会社 車両用操舵装置
JP4332725B2 (ja) 2004-02-13 2009-09-16 株式会社ジェイテクト 電動パワーステアリング装置
JP4788160B2 (ja) 2005-03-03 2011-10-05 日本精工株式会社 電動パワーステアリング装置
JP4525306B2 (ja) 2004-11-12 2010-08-18 株式会社ジェイテクト 電動パワーステアリング装置
JP4229929B2 (ja) 2005-06-02 2009-02-25 三菱電機株式会社 電動パワーステアリング制御装置
JP2007084006A (ja) * 2005-09-26 2007-04-05 Jtekt Corp 電動パワーステアリング装置
JP4941708B2 (ja) * 2006-03-31 2012-05-30 マツダ株式会社 車両用ステアリング装置
JP2008143234A (ja) * 2006-12-06 2008-06-26 Jtekt Corp 車両用操舵装置
JP5003944B2 (ja) * 2007-04-02 2012-08-22 株式会社ジェイテクト 車両用操舵装置
EP2106988B1 (en) * 2008-04-02 2011-01-12 GM Global Technology Operations, Inc. Adaptive steereing control for a motor vehicle
JP5348963B2 (ja) * 2008-08-08 2013-11-20 株式会社豊田中央研究所 操舵装置

Also Published As

Publication number Publication date
US20130073146A1 (en) 2013-03-21
EP2576321A1 (en) 2013-04-10
CN102917939B (zh) 2015-06-10
BR112012029872B8 (pt) 2022-07-19
US9079602B2 (en) 2015-07-14
BR112012029872B1 (pt) 2020-12-22
CN102917939A (zh) 2013-02-06
JP2011245918A (ja) 2011-12-08
EP2576321B1 (en) 2016-06-29
WO2011148240A1 (en) 2011-12-01
JP5093295B2 (ja) 2012-12-12

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Legal Events

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B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 20/05/2011, OBSERVADAS AS CONDICOES LEGAIS.

B16C Correction of notification of the grant [chapter 16.3 patent gazette]

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

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