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FR2769884B1 - Systeme de freinage pour vehicule automobile comportant un mode de freinage assiste - Google Patents

Systeme de freinage pour vehicule automobile comportant un mode de freinage assiste

Info

Publication number
FR2769884B1
FR2769884B1 FR9713087A FR9713087A FR2769884B1 FR 2769884 B1 FR2769884 B1 FR 2769884B1 FR 9713087 A FR9713087 A FR 9713087A FR 9713087 A FR9713087 A FR 9713087A FR 2769884 B1 FR2769884 B1 FR 2769884B1
Authority
FR
France
Prior art keywords
motor vehicle
braking
assisted
mode
braking system
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
FR9713087A
Other languages
English (en)
Other versions
FR2769884A1 (fr
Inventor
Gabriel Toffolo
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.)
Renault SAS
Original Assignee
Renault SAS
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 Renault SAS filed Critical Renault SAS
Priority to FR9713087A priority Critical patent/FR2769884B1/fr
Priority to ES98950150T priority patent/ES2213298T3/es
Priority to DE69822319T priority patent/DE69822319T2/de
Priority to PCT/FR1998/002222 priority patent/WO1999020508A1/fr
Priority to EP98950150A priority patent/EP1027239B1/fr
Publication of FR2769884A1 publication Critical patent/FR2769884A1/fr
Application granted granted Critical
Publication of FR2769884B1 publication Critical patent/FR2769884B1/fr
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
    • 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
    • B60T13/662—Electrical control in fluid-pressure brake systems characterised by specified functions of the control system components
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K31/00—Vehicle fittings, acting on a single sub-unit only, for automatically controlling vehicle speed, i.e. preventing speed from exceeding an arbitrarily established velocity or maintaining speed at a particular velocity, as selected by the vehicle operator
    • B60K31/0008—Vehicle fittings, acting on a single sub-unit only, for automatically controlling vehicle speed, i.e. preventing speed from exceeding an arbitrarily established velocity or maintaining speed at a particular velocity, as selected by the vehicle operator including means for detecting potential obstacles in vehicle path
    • 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
    • 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
    • B60T8/171—Detecting parameters used in the regulation; Measuring values used in the regulation
    • 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
    • B60T8/1761—Brake regulation specially adapted to prevent excessive wheel slip during vehicle deceleration, e.g. ABS responsive to wheel or brake dynamics, e.g. wheel slip, wheel acceleration or rate of change of brake fluid pressure
    • B60T8/17616—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
    • B60T2201/00—Particular use of vehicle brake systems; Special systems using also the brakes; Special software modules within the brake system controller
    • B60T2201/03—Brake assistants
    • 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
    • B60T2220/00—Monitoring, detecting driver behaviour; Signalling thereof; Counteracting thereof
    • B60T2220/02—Driver type; Driving style; Driver adaptive features
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W2520/00—Input parameters relating to overall vehicle dynamics
    • B60W2520/10—Longitudinal speed
    • B60W2520/105—Longitudinal acceleration

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Regulating Braking Force (AREA)
FR9713087A 1997-10-20 1997-10-20 Systeme de freinage pour vehicule automobile comportant un mode de freinage assiste Expired - Lifetime FR2769884B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR9713087A FR2769884B1 (fr) 1997-10-20 1997-10-20 Systeme de freinage pour vehicule automobile comportant un mode de freinage assiste
ES98950150T ES2213298T3 (es) 1997-10-20 1998-10-16 Sistema de frenado y vehiculo automovil que comprende un dispositivo de regulacion automatica de la distancia.
DE69822319T DE69822319T2 (de) 1997-10-20 1998-10-16 Bremsanlage und kraftfahrzeug mit vorrichtung zur automatischen abstandsregelung
PCT/FR1998/002222 WO1999020508A1 (fr) 1997-10-20 1998-10-16 Systeme de freinage et vehicule automobile comportant un dispositif de regulation automatique de la distance
EP98950150A EP1027239B1 (fr) 1997-10-20 1998-10-16 Systeme de freinage et vehicule automobile comportant un dispositif de regulation automatique de la distance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9713087A FR2769884B1 (fr) 1997-10-20 1997-10-20 Systeme de freinage pour vehicule automobile comportant un mode de freinage assiste

Publications (2)

Publication Number Publication Date
FR2769884A1 FR2769884A1 (fr) 1999-04-23
FR2769884B1 true FR2769884B1 (fr) 1999-12-31

Family

ID=9512408

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9713087A Expired - Lifetime FR2769884B1 (fr) 1997-10-20 1997-10-20 Systeme de freinage pour vehicule automobile comportant un mode de freinage assiste

Country Status (1)

Country Link
FR (1) FR2769884B1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2815314B1 (fr) 2000-10-16 2003-01-24 Renault Procede et dispositif de determination de la capacite de freinage d'un systeme de freinage
FR2821799B1 (fr) * 2001-03-06 2003-06-20 Renault Procede de freinage assiste d'un vehicule automobile
DE10349211A1 (de) * 2003-10-23 2005-05-25 Robert Bosch Gmbh Bremsassistent für Kraftfahrzeuge
DE102004038734A1 (de) * 2004-08-10 2006-02-23 Robert Bosch Gmbh Verfahren und Vorrichtung zur Auslösung einer Notbremsung
DE102004057604B4 (de) * 2004-11-29 2014-04-30 Daimler Ag Verfahren für ein Sicherheitssystem in einem Fahrzeug
FR3001924B1 (fr) * 2013-02-13 2016-07-22 Peugeot Citroen Automobiles Sa Procede de freinage automatique des roues d'un vehicule comportant un systeme de detection d'obstacles

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05319233A (ja) * 1992-05-20 1993-12-03 Mazda Motor Corp 車両の総合制御装置
US5314037A (en) * 1993-01-22 1994-05-24 Shaw David C H Automobile collision avoidance system
JP3132346B2 (ja) * 1994-09-28 2001-02-05 トヨタ自動車株式会社 車輌の制動装置

Also Published As

Publication number Publication date
FR2769884A1 (fr) 1999-04-23

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Year of fee payment: 19

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Year of fee payment: 20