BR112012021764A2 - dispositivo de controle e método de controle para veículo - Google Patents

dispositivo de controle e método de controle para veículo

Info

Publication number
BR112012021764A2
BR112012021764A2 BR112012021764A BR112012021764A BR112012021764A2 BR 112012021764 A2 BR112012021764 A2 BR 112012021764A2 BR 112012021764 A BR112012021764 A BR 112012021764A BR 112012021764 A BR112012021764 A BR 112012021764A BR 112012021764 A2 BR112012021764 A2 BR 112012021764A2
Authority
BR
Brazil
Prior art keywords
steering
vehicle
torque
control
state amount
Prior art date
Application number
BR112012021764A
Other languages
English (en)
Other versions
BR112012021764B1 (pt
Inventor
Shoji Asai
Theerawat Limpibunterng
Yoshiaki Tsuchiya
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 BR112012021764A2 publication Critical patent/BR112012021764A2/pt
Publication of BR112012021764B1 publication Critical patent/BR112012021764B1/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
    • 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
    • B62D15/00—Steering not otherwise provided for
    • B62D15/02—Steering position indicators ; Steering position determination; Steering aids
    • B62D15/025—Active steering aids, e.g. helping the driver by actively influencing the steering system after environment evaluation
    • 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
    • B62D5/008—Changing the transfer ratio between the steering wheel and the steering gear by variable supply of energy, e.g. by using a superposition gear
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D7/00—Steering linkage; Stub axles or their mountings
    • B62D7/06—Steering linkage; Stub axles or their mountings for individually-pivoted wheels, e.g. on king-pins
    • B62D7/14—Steering linkage; Stub axles or their mountings for individually-pivoted wheels, e.g. on king-pins the pivotal axes being situated in more than one plane transverse to the longitudinal centre line of the vehicle, e.g. all-wheel steering
    • B62D7/15—Steering linkage; Stub axles or their mountings for individually-pivoted wheels, e.g. on king-pins the pivotal axes being situated in more than one plane transverse to the longitudinal centre line of the vehicle, e.g. all-wheel steering characterised by means varying the ratio between the steering angles of the steered wheels
    • B62D7/159—Steering linkage; Stub axles or their mountings for individually-pivoted wheels, e.g. on king-pins the pivotal axes being situated in more than one plane transverse to the longitudinal centre line of the vehicle, e.g. all-wheel steering characterised by means varying the ratio between the steering angles of the steered wheels characterised by computing methods or stabilisation processes or systems, e.g. responding to yaw rate, lateral wind, load, road condition
    • 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
    • B62D5/001—Mechanical components or aspects of steer-by-wire systems, not otherwise provided for in this maingroup
    • B62D5/005—Mechanical components or aspects of steer-by-wire systems, not otherwise provided for in this maingroup means for generating torque on steering wheel or input member, e.g. feedback

Abstract

dispositivo de controle e método de controle para veículo. no controle de um veículo que é provido com um dispositivo de alimentação de torque de direção que alimenta um torque de direção a um dispositivo de direção acoplado a uma roda dirigida, e a um dispositivo de variação da razão de transmissão de direção que muda uma razão de transmissão de direção, o controle inclui: ajuste de uma quantidade de estado do alvo para manter o veículo (10) em uma faixa alvo; controle do dispositivo de variação da razão de transmissão de direção (200,600) de modo que, uma quantidade de estado do veículo (10) tornar-se a quantidade de estado alvo de ajuste; controle do dispositivo de alimentação de torque de direção (400) de modo que um torque de restrição à reação de direção que restringe um torque de reação de direção, gerado no dispositivo de direção seja alimentado com o dispositivo de direção como o torque de direção, quando o veículo é mantido dentro da faixa alvo; e correção do torque de restrição à reação de direção na base de um input de direção, quando o input de direção proveniente de um cvondutor do veículo (10) é produzido.
BR112012021764-0A 2010-06-25 2011-06-24 Dispositivo de controle que controla um veículo e método de controle para veículo BR112012021764B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2010144850A JP5430505B2 (ja) 2010-06-25 2010-06-25 車両の制御装置
JP2010-144850 2010-06-25
PCT/IB2011/001477 WO2011161535A1 (en) 2010-06-25 2011-06-24 Control device and control method for vehicle

Publications (2)

Publication Number Publication Date
BR112012021764A2 true BR112012021764A2 (pt) 2016-05-10
BR112012021764B1 BR112012021764B1 (pt) 2020-12-15

Family

ID=44453949

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012021764-0A BR112012021764B1 (pt) 2010-06-25 2011-06-24 Dispositivo de controle que controla um veículo e método de controle para veículo

Country Status (6)

Country Link
US (1) US8762005B2 (pt)
EP (1) EP2585356B1 (pt)
JP (1) JP5430505B2 (pt)
CN (1) CN102971200B (pt)
BR (1) BR112012021764B1 (pt)
WO (1) WO2011161535A1 (pt)

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Also Published As

Publication number Publication date
JP2012006506A (ja) 2012-01-12
JP5430505B2 (ja) 2014-03-05
CN102971200A (zh) 2013-03-13
CN102971200B (zh) 2015-06-10
US8762005B2 (en) 2014-06-24
US20130190988A1 (en) 2013-07-25
BR112012021764B1 (pt) 2020-12-15
EP2585356B1 (en) 2014-04-16
WO2011161535A1 (en) 2011-12-29
WO2011161535A8 (en) 2012-03-29
EP2585356A1 (en) 2013-05-01

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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]
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