ES2069975T3 - Procedimiento y dispositivo de frenado por servoasistencia del par de frenado aplicado sobre las ruedas. - Google Patents

Procedimiento y dispositivo de frenado por servoasistencia del par de frenado aplicado sobre las ruedas.

Info

Publication number
ES2069975T3
ES2069975T3 ES92402771T ES92402771T ES2069975T3 ES 2069975 T3 ES2069975 T3 ES 2069975T3 ES 92402771 T ES92402771 T ES 92402771T ES 92402771 T ES92402771 T ES 92402771T ES 2069975 T3 ES2069975 T3 ES 2069975T3
Authority
ES
Spain
Prior art keywords
braking
assistance
servo
wheels
procedure
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES92402771T
Other languages
English (en)
Inventor
Christian Menard
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Thales SA
Original Assignee
Thomson CSF 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 Thomson CSF SA filed Critical Thomson CSF SA
Application granted granted Critical
Publication of ES2069975T3 publication Critical patent/ES2069975T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B60T8/176—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

Landscapes

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

Abstract

LA ADHERENCIA DE UNA RUEDA SOBRE UNA PISTA DE FRENADO ESTA DEFINIDA POR UN PUNTO DE FUNCIONAMIENTO (P) VARIABLE SOBRE UNA CURVA DE ADHERENCIA (1, 2) EN FUNCION DEL DESLIZAMIENTO (6) DE LA RUEDA. EN EL PROCESO SEGUN LA INVENCION, EL PARAMETRO DE CONTROL DEL PAR DE FRENADO ES EL SIGNO DE LA VARIACION DE LA PENDIENTE DE LA CURVA DE ADHERENCIA (1, 2) EN EL PUNTO DE FUNCIONAMIENTO (P) ANTES CITADO. EL PAR DE FRENADO ES CONTROLADO DE MANERA QUE ESTE PUNTO DE FUNCIONAMIENTO (P) SE CONFUNDA CON EL PUNTO DE ADHERENCIA MAXIMA (M) DE LA CURVA DE ADHERENCIA (1, 2).
ES92402771T 1991-10-23 1992-10-09 Procedimiento y dispositivo de frenado por servoasistencia del par de frenado aplicado sobre las ruedas. Expired - Lifetime ES2069975T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9113119A FR2682922B1 (fr) 1991-10-23 1991-10-23 Procede et dispositif de freinage de vehicules par asservissement du couple de freinage applique sur une roue.

Publications (1)

Publication Number Publication Date
ES2069975T3 true ES2069975T3 (es) 1995-05-16

Family

ID=9418255

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92402771T Expired - Lifetime ES2069975T3 (es) 1991-10-23 1992-10-09 Procedimiento y dispositivo de frenado por servoasistencia del par de frenado aplicado sobre las ruedas.

Country Status (7)

Country Link
US (1) US5302009A (es)
EP (1) EP0539263B1 (es)
JP (1) JPH05201322A (es)
DE (1) DE69201776T2 (es)
ES (1) ES2069975T3 (es)
FR (1) FR2682922B1 (es)
HK (1) HK15297A (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3304575B2 (ja) * 1993-12-17 2002-07-22 トヨタ自動車株式会社 アンチロック制御装置
FR2721413B1 (fr) * 1994-06-21 1996-08-30 Thomson Csf Dispositif de commande d'un tiroir hydraulique.
US5487594A (en) * 1994-11-30 1996-01-30 Alliedsignal Inc. Method for updating a wheel reference value by assessing proximity for the braking power curve peak
FR2738613B1 (fr) * 1995-09-08 1997-10-24 Thomson Csf Procede d'asservissement d'une servovalve hydraulique pouvant etre asservie en debit et en pression
EP0850816A3 (en) * 1996-12-25 1999-04-14 Kabushiki Kaisha Toyota Chuo Kenkyusho Diagnostic apparatus for a dynamic system, braking pressure estimation device, anti-lock brake controller, and braking pressure controller
DE19730094A1 (de) * 1997-07-14 1999-01-21 Itt Mfg Enterprises Inc System zum Steuern oder Regeln einer elektromechanischen Bremse
US6370467B1 (en) 1998-08-10 2002-04-09 Ford Global Technologies, Inc. Method of calculating optimal wheelslips for brake controller
US6292735B1 (en) 1998-08-10 2001-09-18 Ford Global Technologies, Inc. Wheelslip regulating brake control
KR100685944B1 (ko) * 2000-12-05 2007-02-23 엘지.필립스 엘시디 주식회사 광배향성 물질 및 이를 이용한 액정표시소자
US20050216160A1 (en) * 2004-03-23 2005-09-29 Delphi Technologies Inc. Method for detecting electric-mechanical-brake pad drag and/or calculating actuator efficiency
JP5206130B2 (ja) * 2008-06-05 2013-06-12 三菱電機株式会社 コイル界磁式同期モーター回生システムおよびその制御方法
CN116443022B (zh) * 2023-06-19 2023-08-15 成都赛力斯科技有限公司 基于路面轮胎附着系数调整车辆的方法及装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3508795A (en) * 1967-03-28 1970-04-28 Kelsey Hayes Co Anti-skid braking system
CS181306B1 (en) * 1971-01-29 1978-03-31 Jaromir Barbora Braking force regulating system connexion
US3967862A (en) * 1975-03-17 1976-07-06 Rockwell International Corporation Anti-skid control system employing integral-plus-proportional control of pulsed modulation
JPS63500368A (ja) * 1985-06-04 1988-02-12 ロ−ベルト　ボツシユ　ゲゼルシヤフト　ミツト　ベシユレンクテル　ハフツング 最適化されたブレ−キスリツプの調整装置
DE3535843A1 (de) * 1985-10-08 1987-04-16 Bosch Gmbh Robert Verfahren zur fortlaufenden bestimmung des kraftschlussbeiwerts (my)
US4761741A (en) * 1986-07-07 1988-08-02 General Motors Corporation Anti-lock brake control system
US4750124A (en) * 1986-11-19 1988-06-07 General Motors Corporation Anti-lock brake control system
DE3814956A1 (de) * 1988-05-03 1989-11-16 Bosch Gmbh Robert Regelsystem fuer abs und asr-anwendung

Also Published As

Publication number Publication date
EP0539263A1 (fr) 1993-04-28
DE69201776D1 (de) 1995-04-27
FR2682922B1 (fr) 1996-07-05
US5302009A (en) 1994-04-12
FR2682922A1 (fr) 1993-04-30
DE69201776T2 (de) 1995-07-13
EP0539263B1 (fr) 1995-03-22
JPH05201322A (ja) 1993-08-10
HK15297A (en) 1997-02-14

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