FR3090062B1 - METHOD AND DEVICE FOR MECHANICAL CONTROL OF A VEHICLE IN THE PARKING BRAKE RELEASE PHASE - Google Patents

METHOD AND DEVICE FOR MECHANICAL CONTROL OF A VEHICLE IN THE PARKING BRAKE RELEASE PHASE Download PDF

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Publication number
FR3090062B1
FR3090062B1 FR1872954A FR1872954A FR3090062B1 FR 3090062 B1 FR3090062 B1 FR 3090062B1 FR 1872954 A FR1872954 A FR 1872954A FR 1872954 A FR1872954 A FR 1872954A FR 3090062 B1 FR3090062 B1 FR 3090062B1
Authority
FR
France
Prior art keywords
vehicle
parking brake
release phase
brake release
mechanical control
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
FR1872954A
Other languages
French (fr)
Other versions
FR3090062A1 (en
Inventor
Julie Nguyen
Patrick Geffray
Christophe Develay
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
Nissan Motor Co Ltd
Original Assignee
Renault SAS
Nissan Motor Co Ltd
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
Priority to FR1872954A priority Critical patent/FR3090062B1/en
Application filed by Renault SAS, Nissan Motor Co Ltd filed Critical Renault SAS
Priority to JP2021533485A priority patent/JP2022512387A/en
Priority to EP19816589.6A priority patent/EP3894727A1/en
Priority to BR112021011199-9A priority patent/BR112021011199A2/en
Priority to KR1020217021876A priority patent/KR20210094651A/en
Priority to CN201980082458.7A priority patent/CN113227615A/en
Priority to PCT/EP2019/083327 priority patent/WO2020120201A1/en
Publication of FR3090062A1 publication Critical patent/FR3090062A1/en
Application granted granted Critical
Publication of FR3090062B1 publication Critical patent/FR3090062B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
    • F16H63/40—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism comprising signals other than signals for actuating the final output mechanisms
    • F16H63/48—Signals to a parking brake or parking lock; Control of parking locks or brakes being part of the transmission
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2200/00—Type of vehicle
    • B60Y2200/90—Vehicles comprising electric prime movers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2300/00—Purposes or special features of road vehicle drive control systems
    • B60Y2300/18—Propelling the vehicle
    • B60Y2300/20—Reducing vibrations in the driveline
    • B60Y2300/207—Reducing vibrations in the driveline related to drive shaft torsion, e.g. driveline oscillations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2300/00—Purposes or special features of road vehicle drive control systems
    • B60Y2300/90—Releasing parking brake at start
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
    • F16H59/60—Inputs being a function of ambient conditions
    • F16H59/66—Road conditions, e.g. slope, slippery
    • F16H2059/663—Road slope
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H2306/00—Shifting
    • F16H2306/32—Preparing the opening or release of the torque transmitting element

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gear-Shifting Mechanisms (AREA)
  • Hybrid Electric Vehicles (AREA)
  • Control Of Transmission Device (AREA)
  • Regulating Braking Force (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)

Abstract

Procédé de contrôle mécanique d’un véhicule en phase de relâchement d’un frein de parking immobilisant le véhicule par blocage d’un élément appartenant à chaîne cinématique du véhicule, caractérisé en ce qu’on couple à la chaîne cinématique mise en contrainte par le frein de parking entre ce dernier et les roues motrices du véhicule, un ensemble mécanique qui introduit dans celle-ci, avant le relâchement effectif du frein de parking, une masse d’inertie permettant de filtrer les oscillations de la boîte de vitesses (1) transmises aux roues du véhicule.Method for mechanically controlling a vehicle in the release phase of a parking brake immobilizing the vehicle by blocking an element belonging to the kinematic chain of the vehicle, characterized in that one couples to the kinematic chain put under stress by the parking brake between the latter and the driving wheels of the vehicle, a mechanical assembly which introduces therein, before the actual release of the parking brake, an inertia mass making it possible to filter the oscillations of the gearbox (1) transmitted to the wheels of the vehicle.

FR1872954A 2018-12-14 2018-12-14 METHOD AND DEVICE FOR MECHANICAL CONTROL OF A VEHICLE IN THE PARKING BRAKE RELEASE PHASE Active FR3090062B1 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR1872954A FR3090062B1 (en) 2018-12-14 2018-12-14 METHOD AND DEVICE FOR MECHANICAL CONTROL OF A VEHICLE IN THE PARKING BRAKE RELEASE PHASE
EP19816589.6A EP3894727A1 (en) 2018-12-14 2019-12-02 Method and device for the mechanical control of a vehicle in a parking brake release phase
BR112021011199-9A BR112021011199A2 (en) 2018-12-14 2019-12-02 METHOD AND DEVICE FOR THE MECHANICAL CONTROL OF A VEHICLE IN A PARKING BRAKE RELEASE PHASE AND, HYBRID VEHICLE
KR1020217021876A KR20210094651A (en) 2018-12-14 2019-12-02 Apparatus and method for mechanical control of a vehicle in the step of releasing the parking brake
JP2021533485A JP2022512387A (en) 2018-12-14 2019-12-02 Methods and equipment for mechanical control of the vehicle during the parking brake release phase
CN201980082458.7A CN113227615A (en) 2018-12-14 2019-12-02 Method and device for mechanically controlling a vehicle during a parking brake release phase
PCT/EP2019/083327 WO2020120201A1 (en) 2018-12-14 2019-12-02 Method and device for the mechanical control of a vehicle in a parking brake release phase

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1872954A FR3090062B1 (en) 2018-12-14 2018-12-14 METHOD AND DEVICE FOR MECHANICAL CONTROL OF A VEHICLE IN THE PARKING BRAKE RELEASE PHASE

Publications (2)

Publication Number Publication Date
FR3090062A1 FR3090062A1 (en) 2020-06-19
FR3090062B1 true FR3090062B1 (en) 2022-09-02

Family

ID=66286489

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1872954A Active FR3090062B1 (en) 2018-12-14 2018-12-14 METHOD AND DEVICE FOR MECHANICAL CONTROL OF A VEHICLE IN THE PARKING BRAKE RELEASE PHASE

Country Status (7)

Country Link
EP (1) EP3894727A1 (en)
JP (1) JP2022512387A (en)
KR (1) KR20210094651A (en)
CN (1) CN113227615A (en)
BR (1) BR112021011199A2 (en)
FR (1) FR3090062B1 (en)
WO (1) WO2020120201A1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2494196B (en) * 2011-09-05 2013-12-11 Land Rover Uk Ltd Transmission having a park pawl which is engaged after a predetermined delay
FR2990737B1 (en) * 2012-05-16 2015-08-07 Peugeot Citroen Automobiles Sa METHOD AND DEVICE FOR MONITORING A SPEED PRESELECTION MECHANISM OF A VEHICLE GEARBOX, FOR LIMITING THE AMPLIFICATION OF UNDESIRABLE FREQUENCIES
DE102013206176A1 (en) * 2013-04-09 2014-10-09 Magna Powertrain Ag & Co. Kg vehicle drive
FR3014061B1 (en) * 2013-12-02 2015-12-11 Renault Sas METHOD FOR CONTROLLING THE STARTING OF THE THERMAL MOTOR OF A HYBRID MOTOR POWERTRAIN
DE102017110594A1 (en) * 2017-05-16 2018-11-22 Schaeffler Technologies AG & Co. KG Method for actuating a parking brake

Also Published As

Publication number Publication date
FR3090062A1 (en) 2020-06-19
JP2022512387A (en) 2022-02-03
WO2020120201A1 (en) 2020-06-18
KR20210094651A (en) 2021-07-29
BR112021011199A2 (en) 2021-08-31
EP3894727A1 (en) 2021-10-20
CN113227615A (en) 2021-08-06

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