BRPI0704859B8 - método de controle de frenagem para um veículo e computador de frenagem - Google Patents

método de controle de frenagem para um veículo e computador de frenagem

Info

Publication number
BRPI0704859B8
BRPI0704859B8 BRPI0704859A BRPI0704859A BRPI0704859B8 BR PI0704859 B8 BRPI0704859 B8 BR PI0704859B8 BR PI0704859 A BRPI0704859 A BR PI0704859A BR PI0704859 A BRPI0704859 A BR PI0704859A BR PI0704859 B8 BRPI0704859 B8 BR PI0704859B8
Authority
BR
Brazil
Prior art keywords
braking
control method
vehicle
sym
wheel
Prior art date
Application number
BRPI0704859A
Other languages
English (en)
Inventor
Jacquet Arnaud
Frank David
Léon Gissinger Gérard
Garcia Jean-Pierre
Basset Michel
Chamaillard Yann
Original Assignee
Messier Bugatti
Messier Bugatti Dowty
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=38234875&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BRPI0704859(B8) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Messier Bugatti, Messier Bugatti Dowty filed Critical Messier Bugatti
Publication of BRPI0704859A publication Critical patent/BRPI0704859A/pt
Publication of BRPI0704859B1 publication Critical patent/BRPI0704859B1/pt
Publication of BRPI0704859B8 publication Critical patent/BRPI0704859B8/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
    • B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
    • B60T8/17—Using electrical or electronic regulation means to control braking
    • B60T8/172—Determining control parameters used in the regulation, e.g. by calculations involving measured or detected parameters
    • 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
    • B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
    • B60T8/17—Using electrical or electronic regulation means to control braking
    • B60T8/176—Brake regulation specially adapted to prevent excessive wheel slip during vehicle deceleration, e.g. ABS
    • B60T8/1763—Brake regulation specially adapted to prevent excessive wheel slip during vehicle deceleration, e.g. ABS responsive to the coefficient of friction between the wheels and the ground surface
    • B60T8/17636—Microprocessor-based 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
    • B60T2210/00—Detection or estimation of road or environment conditions; Detection or estimation of road shapes
    • B60T2210/10—Detection or estimation of road conditions
    • B60T2210/12—Friction

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Regulating Braking Force (AREA)

Abstract

"método de controle de frenagem para um veículo e computador de frenagem". a invenção fornece um método de controle de frenagem para um veículo tendo uma pluralidade de rodas (1) providas com pneus (2) e com freios (4), o método de controle incluindo geração de ponto de ajuste de frenagem (c~ f,set) para cada roda em resposta a uma instrução de frenagem, e incluindo as seguintes etapas para cada roda: atualizar regularmente um modelo de aderência c~ a/c~ o = f~ q1,...~ qn (<sym>); representativo de uma relação entre um coeficiente de fricção (<109>) e uma taxa de deslizamento da roda (<sym>); usar o modelo de aderência regularmente estabelecido e sua forma característica para estabelecer, em um dado horizonte de prognóstico, a variação para o ponto de ajuste de frenagem que, enquanto cumprindo com a instrução de frenagem e variação previsível aqui durante o horizonte previsível, também cumpre com uma restrição de cálculo dada (<sym>); e reter como o valor para o ponto de ajuste de frenagem um valor da variação como determinado desta maneira que corresponde a um primeiro ciclo de cálculo no horizonte de prognóstico.
BRPI0704859A 2006-12-21 2007-12-20 método de controle de frenagem para um veículo e computador de frenagem BRPI0704859B8 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0611227A FR2910417B1 (fr) 2006-12-21 2006-12-21 Procede de commande adaptatif de freinage pour vehicule.

Publications (3)

Publication Number Publication Date
BRPI0704859A BRPI0704859A (pt) 2008-08-12
BRPI0704859B1 BRPI0704859B1 (pt) 2018-11-06
BRPI0704859B8 true BRPI0704859B8 (pt) 2019-01-15

Family

ID=38234875

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0704859A BRPI0704859B8 (pt) 2006-12-21 2007-12-20 método de controle de frenagem para um veículo e computador de frenagem

Country Status (6)

Country Link
US (1) US8195372B2 (pt)
EP (1) EP1935732B1 (pt)
CN (1) CN101204953B (pt)
BR (1) BRPI0704859B8 (pt)
CA (1) CA2615182C (pt)
FR (1) FR2910417B1 (pt)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2910417B1 (fr) * 2006-12-21 2012-07-06 Messier Bugatti Procede de commande adaptatif de freinage pour vehicule.
US8713987B2 (en) 2010-04-15 2014-05-06 Textron Innovations Inc. On-board water spray system for aircraft
US8538654B2 (en) * 2011-09-07 2013-09-17 Goodrich Corporation Systems and methods for improved aircraft braking
DE102011121109A1 (de) * 2011-12-14 2013-06-20 Volkswagen Aktiengesellschaft Verfahren und Vorrichtungen zur Einstellung eines Bremsmoments mindestens einer Reibbremse eines Rades
US8612093B2 (en) * 2012-02-22 2013-12-17 Bae Systems Controls Inc. Automatic dynamic control of aircraft cabin systems
FR2988671B1 (fr) 2012-03-30 2014-04-04 Airbus Procede de commande du freinage d’un avion sur une piste d’atterrissage et avion apte a mettre en oeuvre ce procede
GB201220616D0 (en) 2012-11-16 2013-01-02 Airbus Operations Ltd Aircraft landing gear longitudinal force control
FR3014807B1 (fr) * 2013-12-18 2016-02-05 Michelin & Cie Estimation du potentiel d'adherence par evaluation du rayon de roulement
US9522729B2 (en) * 2014-07-18 2016-12-20 Goodrich Corporation Force command update rate detection
ITUA20162295A1 (it) * 2016-04-05 2017-10-05 Faiveley Transport Italia Spa Procedimento per il controllo e l'eventuale recupero dell'aderenza delle ruote di assili controllati di un veicolo ferroviario.
US12311949B2 (en) 2016-04-05 2025-05-27 Faiveley Transport Italia S.P.A. Vehicle control system
CN110282119B (zh) * 2019-06-18 2022-10-28 西安航空制动科技有限公司 一种基于踏板减速率控制的飞机刹车控制方法
US12479405B2 (en) 2020-12-23 2025-11-25 Volvo Truck Corporation System and method for surface adaptive braking
CN112623200B (zh) * 2020-12-29 2022-11-22 中国航空工业集团公司西安飞机设计研究所 一种飞机防滑失效刹车控制方法
CN114280932B (zh) * 2021-12-14 2023-11-10 中国运载火箭技术研究院 一种考虑伺服机构动态特性的运载器位姿一体化控制方法
CN114879501B (zh) * 2022-05-18 2025-10-03 南京理工大学 一种考虑时变参数不确定性的电液比例伺服阀轴控方法
CN120418140A (zh) * 2022-12-30 2025-08-01 采埃孚商用车系统(青岛)有限公司 一种用于自动驾驶车辆的预测制动控制的方法、装置、电子设备和计算机可读介质
CN116588103B (zh) * 2023-04-25 2026-01-06 东风小康汽车有限公司重庆分公司 控制车辆行驶的方法、装置以及智能车辆
CN119329482A (zh) * 2024-10-29 2025-01-21 重庆文理学院 智能驾驶感知数据评测系统
CN120517372B (zh) * 2025-07-25 2025-09-12 格陆博科技有限公司 一种基于电子液压主动增压的车辆制动系统及制动方法

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US3948570A (en) * 1974-02-08 1976-04-06 Nissan Motor Co., Ltd. Method and system for controlling the braking pressure in response to the rate of variation in wheel speed
DE3535843A1 (de) * 1985-10-08 1987-04-16 Bosch Gmbh Robert Verfahren zur fortlaufenden bestimmung des kraftschlussbeiwerts (my)
DE4034814A1 (de) * 1990-11-02 1992-05-07 Bosch Gmbh Robert Antiblockierregelsystem
DE59304134D1 (de) * 1993-06-22 1996-11-14 Siemens Ag Verfahren und Schaltungsanordnung zum Ermitteln des Reibwerts
JPH0920223A (ja) * 1995-07-07 1997-01-21 Nippondenso Co Ltd 路面状態識別装置
DE19530735A1 (de) * 1995-08-22 1997-02-27 Bosch Gmbh Robert Verfahren und Vorrichtung zur Steuerung der Bremsanlage eines Fahrzeugs
JP3585651B2 (ja) * 1996-06-19 2004-11-04 株式会社ホンダエレシス 車両のアンチロックブレーキ制御装置
US6122585A (en) * 1996-08-20 2000-09-19 Kabushiki Kaisha Toyota Chuo Kenkyusho Anti-lock braking system based on an estimated gradient of friction torque, method of determining a starting point for anti-lock brake control, and wheel-behavior-quantity servo control means equipped with limit determination means
US6220676B1 (en) * 1997-05-09 2001-04-24 The B. F. Goodrich Company Antiskid control of multi-wheel vehicles using coupled and decoupled Kalman filtering incorporating pitch weight transfer
US5918951A (en) * 1997-05-09 1999-07-06 The B.F. Goodrich Company Antiskid brake control system using kalman filtering
EP0887241A3 (en) * 1997-06-27 1999-12-15 Kabushiki Kaisha Toyota Chuo Kenkyusho Road surface condition estimating apparatus and variation reduction processing apparatus
DE59913909D1 (de) * 1998-12-28 2006-11-23 Bosch Gmbh Robert Verfahren und vorrichtung zur druckermittlung in bremssystemen
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FR2910417B1 (fr) * 2006-12-21 2012-07-06 Messier Bugatti Procede de commande adaptatif de freinage pour vehicule.

Also Published As

Publication number Publication date
BRPI0704859B1 (pt) 2018-11-06
US20080154471A1 (en) 2008-06-26
CA2615182C (fr) 2014-01-28
EP1935732A1 (fr) 2008-06-25
CN101204953A (zh) 2008-06-25
US8195372B2 (en) 2012-06-05
EP1935732B1 (fr) 2014-06-25
FR2910417A1 (fr) 2008-06-27
FR2910417B1 (fr) 2012-07-06
CA2615182A1 (fr) 2008-06-21
CN101204953B (zh) 2012-09-05
BRPI0704859A (pt) 2008-08-12

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Legal Events

Date Code Title Description
B03A Publication of a patent application or of a certificate of addition of invention [chapter 3.1 patent gazette]
B25D Requested change of name of applicant approved

Owner name: MESSIER-BUGATTI-DOWTY (FR)

Free format text: NOME ALTERADO DE: MESSIER-BUGATTI

B25G Requested change of headquarter approved

Owner name: MESSIER-BUGATTI-DOWTY (FR)

Free format text: ENDERECO ALTERADO CONFORME SOLICITADO NA PETICAO NO 020120020028/RJ DE 09/03/2012.

B06A Patent application procedure suspended [chapter 6.1 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: 10 (DEZ) ANOS CONTADOS A PARTIR DE 06/11/2018, OBSERVADAS AS CONDICOES LEGAIS.

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

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 06/11/2018, OBSERVADAS AS CONDICOES LEGAIS. (CO) REFERENTE A RPI 2496 DE 06/11/2018, QUANTO AO NOME DO INVENTOR.

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

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B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2754 DE 17-10-2023 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.