BR112014020254A8 - Método de frenagem automática para veículo automotivo - Google Patents

Método de frenagem automática para veículo automotivo

Info

Publication number
BR112014020254A8
BR112014020254A8 BR112014020254A BR112014020254A BR112014020254A8 BR 112014020254 A8 BR112014020254 A8 BR 112014020254A8 BR 112014020254 A BR112014020254 A BR 112014020254A BR 112014020254 A BR112014020254 A BR 112014020254A BR 112014020254 A8 BR112014020254 A8 BR 112014020254A8
Authority
BR
Brazil
Prior art keywords
braking
automatic braking
automatic
automotive vehicle
vehicle
Prior art date
Application number
BR112014020254A
Other languages
English (en)
Other versions
BR112014020254B1 (pt
BR112014020254A2 (pt
Inventor
Geronimi Stéphane
Gurret Fabien
Original Assignee
Peugeot Citroen Automobiles Sa
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 Peugeot Citroen Automobiles Sa filed Critical Peugeot Citroen Automobiles Sa
Publication of BR112014020254A2 publication Critical patent/BR112014020254A2/pt
Publication of BR112014020254A8 publication Critical patent/BR112014020254A8/pt
Publication of BR112014020254B1 publication Critical patent/BR112014020254B1/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T7/00—Brake-action initiating means
    • B60T7/12—Brake-action initiating means for automatic initiation; for initiation not subject to will of driver or passenger
    • B60T7/22—Brake-action initiating means for automatic initiation; for initiation not subject to will of driver or passenger initiated by contact of vehicle, e.g. bumper, with an external object, e.g. another vehicle, or by means of contactless obstacle detectors mounted on the vehicle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T2201/00—Particular use of vehicle brake systems; Special systems using also the brakes; Special software modules within the brake system controller
    • B60T2201/02—Active or adaptive cruise control system; Distance control
    • B60T2201/022—Collision avoidance systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T2201/00—Particular use of vehicle brake systems; Special systems using also the brakes; Special software modules within the brake system controller
    • B60T2201/02—Active or adaptive cruise control system; Distance control
    • B60T2201/024—Collision mitigation systems

Abstract

MÉTODO DE FRENAGEM AUTOMÁTICA PARA VEÍCULO AUTOMOTIVO. A presente invenção refere-se a um método para iniciação e execução de frenagem automática compreendendo as etapas de detecção de um obstáculo (100), checando que as condições de iniciação são satisfeitas (320, 410, 420, 430, 440, 470), transmitindo um comando para aplicar a uma determinada força de frenagem (Fe, Fr) (340, 380), referido método compreendendo uma etapa de seleção do tipo de frenagem automática a ser considerada (200) que envolve, quando a velocidade instantânea (Vc) do referido veículo for inferior ou igual um valor limiar (BV), optando para a evasão da frenagem automática durante a qual uma força de frenagem variável (Fe) é aplicada, ou, quando a velocidade instantânea (Vc) do ferido veículo for superior que o referido valor limiar (BV), optando para a frenagem de redução da velocidade de impacto automática durante a qual uma predefinida força de frenagem (Fe) é aplicada.
BR112014020254-0A 2012-02-16 2013-02-05 método de frenagem automática para veículo automotivo BR112014020254B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR1251429A FR2987018B1 (fr) 2012-02-16 2012-02-16 Procede de freinage automatique pour vehicule automobile.
FR1251429 2012-02-16
PCT/FR2013/050243 WO2013121129A1 (fr) 2012-02-16 2013-02-05 Procédé de freinage automatique pour véhicule automobile

Publications (3)

Publication Number Publication Date
BR112014020254A2 BR112014020254A2 (pt) 2017-06-20
BR112014020254A8 true BR112014020254A8 (pt) 2017-07-11
BR112014020254B1 BR112014020254B1 (pt) 2021-01-19

Family

ID=47754827

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014020254-0A BR112014020254B1 (pt) 2012-02-16 2013-02-05 método de frenagem automática para veículo automotivo

Country Status (6)

Country Link
EP (1) EP2814705B1 (pt)
CN (1) CN104271414B (pt)
BR (1) BR112014020254B1 (pt)
ES (1) ES2569924T3 (pt)
FR (1) FR2987018B1 (pt)
WO (1) WO2013121129A1 (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104442756A (zh) * 2013-09-17 2015-03-25 泰乐玛汽车制动系统（上海）有限公司 用于车辆的自动预警系统及方法
KR101628503B1 (ko) * 2014-10-27 2016-06-08 현대자동차주식회사 운전자 보조장치 및 그 작동 방법
FR3059948A1 (fr) * 2016-12-08 2018-06-15 Alstom Transport Technologies Procede de commande d'un vehicule ferroviaire, systeme de commande et vehicule ferroviaire associes
US10245966B2 (en) * 2017-04-11 2019-04-02 GM Global Technology Operations LLC Vehicle architectures, devices and control algorithms for managing wireless vehicle charging
TWI687329B (zh) * 2018-12-19 2020-03-11 宏碁股份有限公司 剎車控制方法、剎車系統及車輛
CN110481543B (zh) * 2019-08-22 2021-01-26 宝能汽车集团有限公司 一种应对行车碰撞的方法及装置
CN112249309A (zh) * 2020-09-28 2021-01-22 西安航空学院 一种飞机故障安全刹车控制系统
CN114371712A (zh) * 2022-01-11 2022-04-19 湖南大学 一种具有不停车绕障功能的泊车轨迹重规划方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001309247A (ja) 2000-04-19 2001-11-02 Matsushita Electric Ind Co Ltd 高周波信号受信装置
DE10231557A1 (de) 2001-07-11 2003-07-31 Bosch Gmbh Robert Verfahren und Vorrichtung zum Auslösen und Durchführen einer Verzögerung eines Fahrzeugs
DE10225891A1 (de) * 2002-06-11 2003-12-24 Bosch Gmbh Robert Verfahren und Vorrichtung zur Einstellung einer gewünschten Längsverzögerung oder Längsbeschleunigung
DE502005002364D1 (de) * 2004-10-20 2008-02-07 Adc Automotive Dist Control Verfahren zur bestimmung relevanter objekte
DE102005034277A1 (de) * 2005-07-22 2007-02-01 Daimlerchrysler Ag Verfahren und Vorrichtung zur Unterstützung des Fahrers eines Fahrzeugs beim Fahren
EP1944187B1 (en) * 2005-08-04 2013-11-13 Volvo Car Corporation Automatic collision management system
JP5272448B2 (ja) * 2008-03-04 2013-08-28 日産自動車株式会社 車両用運転支援装置及び車両用運転支援方法

Also Published As

Publication number Publication date
EP2814705B1 (fr) 2016-04-20
FR2987018B1 (fr) 2014-03-28
BR112014020254B1 (pt) 2021-01-19
BR112014020254A2 (pt) 2017-06-20
CN104271414A (zh) 2015-01-07
FR2987018A1 (fr) 2013-08-23
EP2814705A1 (fr) 2014-12-24
WO2013121129A1 (fr) 2013-08-22
CN104271414B (zh) 2017-07-28
ES2569924T3 (es) 2016-05-13

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Legal Events

Date Code Title Description
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 05/02/2013, OBSERVADAS AS CONDICOES LEGAIS.