FR3120590B1 - METHOD FOR CONTROLLING AN ELECTRIC PARKING BRAKE SUITABLE FOR NEW BRAKES - Google Patents

METHOD FOR CONTROLLING AN ELECTRIC PARKING BRAKE SUITABLE FOR NEW BRAKES Download PDF

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Publication number
FR3120590B1
FR3120590B1 FR2102406A FR2102406A FR3120590B1 FR 3120590 B1 FR3120590 B1 FR 3120590B1 FR 2102406 A FR2102406 A FR 2102406A FR 2102406 A FR2102406 A FR 2102406A FR 3120590 B1 FR3120590 B1 FR 3120590B1
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FR
France
Prior art keywords
electric parking
parking brake
controlling
brake
motor vehicle
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.)
Active
Application number
FR2102406A
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French (fr)
Other versions
FR3120590A1 (en
Inventor
Simon Bez
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.)
Stellantis Auto Sas Fr
Original Assignee
PSA Automobiles 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 PSA Automobiles SA filed Critical PSA Automobiles SA
Priority to FR2102406A priority Critical patent/FR3120590B1/en
Publication of FR3120590A1 publication Critical patent/FR3120590A1/en
Application granted granted Critical
Publication of FR3120590B1 publication Critical patent/FR3120590B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • B60T7/00—Brake-action initiating means
    • B60T7/02—Brake-action initiating means for personal initiation
    • B60T7/04—Brake-action initiating means for personal initiation foot actuated
    • B60T7/045—Brake-action initiating means for personal initiation foot actuated with locking and release means, e.g. providing parking brake application
    • 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
    • B60T13/74—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 electrical assistance or drive
    • B60T13/741—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 electrical assistance or drive acting on an ultimate actuator
    • 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
    • B60T7/02—Brake-action initiating means for personal initiation
    • B60T7/08—Brake-action initiating means for personal initiation hand actuated
    • B60T7/10—Disposition of hand control
    • B60T7/107—Disposition of hand control with electrical power assistance

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Braking Systems And Boosters (AREA)

Abstract

La présente invention porte sur un procédé de pilotage d'un frein de stationnement électrique (30) d'un véhicule automobile, ledit frein de stationnement électrique (30) comportant: - un dispositif de commande de freinage (31), et - au moins un motoréducteur (32) disposé sur un récepteur de freinage (17.2, 17.3) associé à une roue du véhicule automobile, ledit motoréducteur (32) étant piloté par le dispositif de commande de freinage (31). Conformément à ce procédé, pendant une période de rodage d'éléments d'usure du récepteur de freinage, un effort de freinage de rodage appliqué sur au moins un récepteur de freinage (17.2, 17.3) pour immobiliser le véhicule automobile est supérieur à un effort de freinage nominal appliqué sur le récepteur de freinage (17.2, 17.3) par le frein de stationnement électrique (30) en dehors de la période de rodage. Figure 2The present invention relates to a method for controlling an electric parking brake (30) of a motor vehicle, said electric parking brake (30) comprising: - a braking control device (31), and - at least a geared motor (32) arranged on a brake chamber (17.2, 17.3) associated with a wheel of the motor vehicle, said geared motor (32) being controlled by the braking control device (31). According to this method, during a break-in period of wear elements of the brake chamber, a break-in braking force applied to at least one brake chamber (17.2, 17.3) to immobilize the motor vehicle is greater than a breaking-in force nominal braking applied to the brake chamber (17.2, 17.3) by the electric parking brake (30) outside the running-in period. Figure 2

FR2102406A 2021-03-11 2021-03-11 METHOD FOR CONTROLLING AN ELECTRIC PARKING BRAKE SUITABLE FOR NEW BRAKES Active FR3120590B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR2102406A FR3120590B1 (en) 2021-03-11 2021-03-11 METHOD FOR CONTROLLING AN ELECTRIC PARKING BRAKE SUITABLE FOR NEW BRAKES

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2102406A FR3120590B1 (en) 2021-03-11 2021-03-11 METHOD FOR CONTROLLING AN ELECTRIC PARKING BRAKE SUITABLE FOR NEW BRAKES
FR2102406 2021-03-11

Publications (2)

Publication Number Publication Date
FR3120590A1 FR3120590A1 (en) 2022-09-16
FR3120590B1 true FR3120590B1 (en) 2023-02-10

Family

ID=75850322

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2102406A Active FR3120590B1 (en) 2021-03-11 2021-03-11 METHOD FOR CONTROLLING AN ELECTRIC PARKING BRAKE SUITABLE FOR NEW BRAKES

Country Status (1)

Country Link
FR (1) FR3120590B1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10361042B3 (en) * 2003-12-23 2005-05-25 Lucas Automotive Gmbh Controlling automotive parking brake involves control unit varying magnitude of shut-off current of electric motor depending on result of counted event to achieve predefined clamping force
DE102007037616A1 (en) * 2007-08-09 2009-02-12 Continental Automotive Gmbh Method and arrangement for retracting and calibrating an electromechanical parking brake system
CN103569085B (en) * 2012-08-03 2015-04-15 广州汽车集团股份有限公司 Electronic parking brake running-in device and method, electronic parking system and vehicle
DE102015210431A1 (en) * 2015-06-08 2016-12-08 Robert Bosch Gmbh Method for controlling a parking brake in a vehicle
CN108202729B (en) * 2016-12-20 2020-11-13 宝沃汽车（中国）有限公司 Method and device for parking control

Also Published As

Publication number Publication date
FR3120590A1 (en) 2022-09-16

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Legal Events

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PLFP Fee payment

Year of fee payment: 2

PLSC Publication of the preliminary search report

Effective date: 20220916

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Year of fee payment: 3

PLFP Fee payment

Year of fee payment: 4

CD Change of name or company name

Owner name: STELLANTIS AUTO SAS, FR

Effective date: 20240423