BR112015028186A2 - dispositivo de controle para um sistema de freio autônomo assistido por potência de freio de um veículo e processo para a operação de um sistema de freio autônomo assistido por potência de freio de um veículo - Google Patents

dispositivo de controle para um sistema de freio autônomo assistido por potência de freio de um veículo e processo para a operação de um sistema de freio autônomo assistido por potência de freio de um veículo

Info

Publication number
BR112015028186A2
BR112015028186A2 BR112015028186A BR112015028186A BR112015028186A2 BR 112015028186 A2 BR112015028186 A2 BR 112015028186A2 BR 112015028186 A BR112015028186 A BR 112015028186A BR 112015028186 A BR112015028186 A BR 112015028186A BR 112015028186 A2 BR112015028186 A2 BR 112015028186A2
Authority
BR
Brazil
Prior art keywords
brake
vehicle
autonomous
power assisted
brake system
Prior art date
Application number
BR112015028186A
Other languages
English (en)
Inventor
Bunk Michael
Original Assignee
Bosch Gmbh Robert
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 Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Publication of BR112015028186A2 publication Critical patent/BR112015028186A2/pt

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60TVEHICLE 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
    • B60T7/00Brake-action initiating means
    • B60T7/12Brake-action initiating means for automatic initiation; for initiation not subject to will of driver or passenger
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60TVEHICLE 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
    • B60T11/00Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant
    • B60T11/10Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant transmitting by fluid means, e.g. hydraulic
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60TVEHICLE 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
    • B60T13/00Transmitting 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
    • B60T13/10Transmitting 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
    • B60T13/66Electrical control in fluid-pressure brake systems
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60TVEHICLE 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
    • B60T8/00Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
    • B60T8/32Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration
    • B60T8/321Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration deceleration
    • B60T8/3255Systems in which the braking action is dependent on brake pedal data
    • B60T8/3275Systems with a braking assistant function, i.e. automatic full braking initiation in dependence of brake pedal velocity
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60TVEHICLE 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
    • B60T8/00Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
    • B60T8/32Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration
    • B60T8/34Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition
    • B60T8/44Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition co-operating with a power-assist booster means associated with a master cylinder for controlling the release and reapplication of brake pressure through an interaction with the power assist device, i.e. open systems
    • B60T8/441Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition co-operating with a power-assist booster means associated with a master cylinder for controlling the release and reapplication of brake pressure through an interaction with the power assist device, i.e. open systems using hydraulic boosters
    • B60T8/442Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition co-operating with a power-assist booster means associated with a master cylinder for controlling the release and reapplication of brake pressure through an interaction with the power assist device, i.e. open systems using hydraulic boosters the booster being a fluid return pump, e.g. in combination with a brake pedal force booster
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60TVEHICLE 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
    • B60T8/00Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
    • B60T8/32Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration
    • B60T8/34Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition
    • B60T8/48Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition connecting the brake actuator to an alternative or additional source of fluid pressure, e.g. traction control systems
    • B60T8/4809Traction control, stability control, using both the wheel brakes and other automatic braking systems
    • B60T8/4827Traction control, stability control, using both the wheel brakes and other automatic braking systems in hydraulic brake systems
    • B60T8/4845Traction control, stability control, using both the wheel brakes and other automatic braking systems in hydraulic brake systems using a booster or a master cylinder for traction control
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60TVEHICLE 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
    • B60T13/00Transmitting 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
    • B60T13/74Transmitting 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 electrical assistance or drive
    • B60T13/745Transmitting 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 electrical assistance or drive acting on a hydraulic system, e.g. a master cylinder

Abstract

resumo patente de invenção: "dispositivo de controle para um sistema de freio autônomo assistido por potência de freio de um veículo e processo para a operação de um sistema de freio autônomo assistido por potência de freio de um veículo". dispositivo de controle (10) para um sistema de freio autônomo assistido por potência de freio de um veículo com: um equipamento de controle (16) o qual está projetado para a emissão de um sinal de controle de bomba (20) para uma bomba (14) do sistema de freio, levando em consideração o sinal pré-ajustado (18) que é fornecido em relação a um aumento de pressão de freio autônomo a ser efetuado, de um modo tal que por meio do acionamento de uma bomba (14) pode ser aumentada a pressão de freio em um cilindro de freio de roda, no qual o equipamento de controle (16) está adicionalmente projetado, levando em consideração o sinal pré-ajustado (18), pelo menos, um sinal de controle (22) de assistente de potência de freio para um assistente ativo de potência de freio (12) do sistema de freio, de modo tal que por meio do acionamento do assistente ativo de potência de freio (12) pode ser aplicada uma força de assistência sobre um pistão ajustável de um cilindro de freio principal do sistema de freio de tal modo que a pressão de freio em um cilindro de freio de roda pode ser aumentada por meio de uma pressão interna aumentada no cilindro de freio principal. além disso, a invenção refere-se a um sistema de freio autônomo assistido por potência de freio para um veículo.
BR112015028186A 2013-05-15 2014-05-05 dispositivo de controle para um sistema de freio autônomo assistido por potência de freio de um veículo e processo para a operação de um sistema de freio autônomo assistido por potência de freio de um veículo BR112015028186A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102013209006.4A DE102013209006A1 (de) 2013-05-15 2013-05-15 Steuervorrichtung für ein bremskraftverstärktes autonomes Bremssystem eines Fahrzeugs und Verfahren zum Betreiben eines bremskraftverstärkten autonomen Bremssystems eines Fahrzeugs
PCT/EP2014/059121 WO2014184034A1 (de) 2013-05-15 2014-05-05 Steuervorrichtung für ein bremskraftverstärktes autonomes bremssystem eines fahrzeugs und verfahren zum betreiben eines bremskraftverstärkten autonomen bremssystems eines fahrzeugs

Publications (1)

Publication Number Publication Date
BR112015028186A2 true BR112015028186A2 (pt) 2017-07-25

Family

ID=50680030

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015028186A BR112015028186A2 (pt) 2013-05-15 2014-05-05 dispositivo de controle para um sistema de freio autônomo assistido por potência de freio de um veículo e processo para a operação de um sistema de freio autônomo assistido por potência de freio de um veículo

Country Status (9)

Country Link
US (1) US10053063B2 (pt)
EP (1) EP2996912B1 (pt)
JP (1) JP6235126B2 (pt)
KR (1) KR102165457B1 (pt)
CN (1) CN105189223B (pt)
BR (1) BR112015028186A2 (pt)
DE (1) DE102013209006A1 (pt)
PL (1) PL2996912T3 (pt)
WO (1) WO2014184034A1 (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015202731A1 (de) 2015-02-16 2016-08-18 Robert Bosch Gmbh Steuervorrichtung für ein Bremssystem eines Fahrzeugs und Verfahren zum Betreiben eines Bremssystems eines Fahrzeugs
DE102017209892A1 (de) * 2017-06-12 2018-12-13 Robert Bosch Gmbh Verfahren und Steuervorrichtung zum Ausführen einer Not- und/oder Panikbremsung eines Fahrzeugs
KR102528481B1 (ko) * 2018-03-15 2023-05-03 에이치엘만도 주식회사 부스터 제어 장치 및 그 제어방법
DE102018206563A1 (de) 2018-04-27 2019-10-31 Robert Bosch Gmbh Elektromechanischer oder elektromagnetischer Radbremszylinder und Bremssystem für ein Fahrzeug
DE102018212320A1 (de) * 2018-07-24 2020-01-30 Continental Teves Ag & Co. Ohg Bremszylinderanordnung und Bremssystem
CN108995617A (zh) * 2018-07-25 2018-12-14 合肥市智信汽车科技有限公司 一种车辆制动噪音消除方法
DE102019206669A1 (de) * 2019-05-09 2020-11-12 Robert Bosch Gmbh Steuereinheit und Verfahren zum Betreiben eines Bremsaktuators eines Fahrzeugs
DE102019215344A1 (de) * 2019-10-07 2021-04-08 Robert Bosch Gmbh Verfahren und elektronisches Steuergerät zum Betreiben eines Bremssystems
KR20220090673A (ko) 2020-12-22 2022-06-30 주식회사 화인특장 자율주행차량의 제동장치

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Also Published As

Publication number Publication date
DE102013209006A1 (de) 2014-11-20
EP2996912A1 (de) 2016-03-23
US20160167629A1 (en) 2016-06-16
KR102165457B1 (ko) 2020-10-14
JP2016517828A (ja) 2016-06-20
CN105189223A (zh) 2015-12-23
PL2996912T3 (pl) 2019-03-29
JP6235126B2 (ja) 2017-11-22
EP2996912B1 (de) 2018-08-08
CN105189223B (zh) 2018-11-13
WO2014184034A1 (de) 2014-11-20
US10053063B2 (en) 2018-08-21
KR20160008546A (ko) 2016-01-22

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B350 Update of information on the portal [chapter 15.35 patent gazette]
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B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2669 DE 03-03-2022 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.