BR112012007024A2 - método para ativação de um sistema de freio de estacionamento eletrônico - Google Patents

método para ativação de um sistema de freio de estacionamento eletrônico

Info

Publication number
BR112012007024A2
BR112012007024A2 BR112012007024A BR112012007024A BR112012007024A2 BR 112012007024 A2 BR112012007024 A2 BR 112012007024A2 BR 112012007024 A BR112012007024 A BR 112012007024A BR 112012007024 A BR112012007024 A BR 112012007024A BR 112012007024 A2 BR112012007024 A2 BR 112012007024A2
Authority
BR
Brazil
Prior art keywords
parking brake
brake system
activating
input device
activation sequence
Prior art date
Application number
BR112012007024A
Other languages
English (en)
Other versions
BR112012007024B1 (pt
Inventor
Farres Lionel
Original Assignee
Renault Trucks
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=42536721&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR112012007024(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Renault Trucks filed Critical Renault Trucks
Publication of BR112012007024A2 publication Critical patent/BR112012007024A2/pt
Publication of BR112012007024B1 publication Critical patent/BR112012007024B1/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
    • B60T15/00—Construction arrangement, or operation of valves incorporated in power brake systems and not covered by groups B60T11/00 or B60T13/00
    • B60T15/02—Application and release valves
    • B60T15/04—Driver's valves
    • B60T15/041—Driver's valves controlling auxiliary pressure brakes, e.g. parking or emergency brakes
    • 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
    • B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
    • B60T13/10—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
    • B60T13/24—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release the fluid being gaseous
    • B60T13/26—Compressed-air systems
    • B60T13/38—Brakes applied by springs or weights and released by compressed air
    • B60T13/385—Control arrangements therefor
    • 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
    • B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
    • B60T13/10—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
    • B60T13/66—Electrical control in fluid-pressure brake systems
    • B60T13/68—Electrical control in fluid-pressure brake systems by electrically-controlled valves
    • B60T13/683—Electrical control in fluid-pressure brake systems by electrically-controlled valves in pneumatic systems or parts thereof
    • 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
    • B60T15/00—Construction arrangement, or operation of valves incorporated in power brake systems and not covered by groups B60T11/00 or B60T13/00
    • B60T15/02—Application and release valves
    • B60T15/04—Driver's valves
    • B60T15/14—Driver's valves influencing electric control means

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Regulating Braking Force (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)

Abstract

método para ativação de um sistema de freio de estacionamento eletrônico. a presente invenção se refere a um método para controle de um sistema de freio de estacionamento de veículo, em que o sistema de freio de estacionamento é eletronicamente controlado para conseguir um efeito de frenagem proporcional em corcondância com sinais recebidos a partir de um dispositivo de entrada de freio de estacionamento (10) através do qual um usuário do veículo pode controlar o grau de ativação do freio de estacionamento. em concordância com a presente invenção, quando o usuário tiver iniciado uma seqüencia de ativação de freio de estacionamento utilizando o dispositivo de entrada de freio de estacionamento (10), e tiver terminado a seqüencia de ativação de freio de estacionamento por liberação do dispositivo de entrada (10), o freio de estacionamento é bloqueado em um status aplicado sobre terminação da seqüencia, se a velocidade de veículo estava abaixo de uma primeira velocidade de limiar (v1) em iniciação de seqüencia de ativação de freio de estacionamento ou abaixo de uma segunda velocidade de limitar (v2) em terminação de seqüencia de ativação de freio de estacionamento.
BR112012007024A 2009-09-29 2009-09-29 método para ativação de um sistema de freio de estacionamento eletrônico BR112012007024B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IB2009/007246 WO2011039558A1 (en) 2009-09-29 2009-09-29 Method for activating an electronic park brake system

Publications (2)

Publication Number Publication Date
BR112012007024A2 true BR112012007024A2 (pt) 2016-04-12
BR112012007024B1 BR112012007024B1 (pt) 2019-12-24

Family

ID=42536721

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012007024A BR112012007024B1 (pt) 2009-09-29 2009-09-29 método para ativação de um sistema de freio de estacionamento eletrônico

Country Status (4)

Country Link
EP (1) EP2483116B1 (pt)
JP (1) JP5279955B2 (pt)
BR (1) BR112012007024B1 (pt)
WO (1) WO2011039558A1 (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10293798B2 (en) 2014-03-24 2019-05-21 Ford Global Technologies, Llc Braking system with selective braking backup system
DE102014006615A1 (de) * 2014-05-08 2015-11-12 Wabco Gmbh Druckmittelbetriebenes Bremssystem für ein Kraftfahrzeug sowie Kraftfahrzeug damit
WO2016006695A1 (ja) * 2014-07-11 2016-01-14 ナブテスコオートモーティブ 株式会社 パーキングブレーキシステム
DE102015000894A1 (de) 2015-01-23 2016-07-28 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Elektronisches Parkbremssystem mit externer Ansteuerung
EP3069946A1 (en) 2015-03-20 2016-09-21 KNORR-BREMSE Systeme für Nutzfahrzeuge GmbH Control circuit for electronically controlled parking brake
DE102015118290A1 (de) * 2015-10-27 2017-04-27 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Elektro-pneumatische Feststellbremseinrichtung mit redundanter pneumatischer Steuerung
US10293799B2 (en) 2016-07-29 2019-05-21 Ford Global Technologies, Llc Methods for transitioning into reduced braking performance modes upon failure of a primary braking system

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0840226A (ja) * 1994-08-04 1996-02-13 Akebono Brake Ind Co Ltd 車両用停止維持装置
JP3348707B2 (ja) * 1999-10-04 2002-11-20 トヨタ自動車株式会社 電動駐車ブレーキ装置
DE10136425B4 (de) * 2001-07-26 2009-10-01 Daimler Ag Vorrichtung zur Betätigung einer Parksperre
WO2004043752A2 (de) * 2002-11-09 2004-05-27 Daimlerchrysler Ag Verfahren und vorrichtung zur ansteuerung wenigstens einer radbremseinrichtung eines fahrzeugs
US7096108B2 (en) * 2003-09-26 2006-08-22 Haldex Brake Products Ab Brake system with distributed electronic control units incorporating failsafe mode
DE102005043607B4 (de) * 2005-09-06 2015-03-05 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Verfahren zum Steuern einer elektrischen Feststellbremse eines Nutzfahrzeugs
JP4978923B2 (ja) * 2006-10-06 2012-07-18 富士重工業株式会社 停止判定装置及び電動パーキングブレーキ制御装置
DE102007037346C5 (de) * 2007-08-08 2017-11-23 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Steuergerät für eine Bremsanlage eines Nutzfahrzeugs und Verfahren zum Steuern einer Bremsanlage

Also Published As

Publication number Publication date
BR112012007024B1 (pt) 2019-12-24
JP2013505876A (ja) 2013-02-21
JP5279955B2 (ja) 2013-09-04
EP2483116A1 (en) 2012-08-08
EP2483116B1 (en) 2013-08-21
WO2011039558A1 (en) 2011-04-07

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Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

Owner name: VOLVO TRUCK CORPORATION (SE)

B06F Objections, documents and/or translations needed after an examination request according art. 34 industrial property law
B06T Formal requirements before examination
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 24/12/2019, OBSERVADAS AS CONDICOES LEGAIS.