FR2959718A1 - Procede d'assistance electrique au freinage d'un vehicule et motorisation associee - Google Patents

Procede d'assistance electrique au freinage d'un vehicule et motorisation associee Download PDF

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Publication number
FR2959718A1
FR2959718A1 FR1053565A FR1053565A FR2959718A1 FR 2959718 A1 FR2959718 A1 FR 2959718A1 FR 1053565 A FR1053565 A FR 1053565A FR 1053565 A FR1053565 A FR 1053565A FR 2959718 A1 FR2959718 A1 FR 2959718A1
Authority
FR
France
Prior art keywords
wheels
electric motor
exerted
drive shaft
torque generated
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.)
Granted
Application number
FR1053565A
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English (en)
Other versions
FR2959718B1 (fr
Inventor
Thierry Zerbato
Pascal Duclos
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR1053565A priority Critical patent/FR2959718B1/fr
Publication of FR2959718A1 publication Critical patent/FR2959718A1/fr
Application granted granted Critical
Publication of FR2959718B1 publication Critical patent/FR2959718B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60TVEHICLE 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
    • B60T1/00Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles
    • B60T1/02Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting by retarding wheels
    • B60T1/10Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting by retarding wheels by utilising wheel movement for accumulating energy, e.g. driving air compressors
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60WCONJOINT 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
    • B60W10/00Conjoint control of vehicle sub-units of different type or different function
    • B60W10/04Conjoint control of vehicle sub-units of different type or different function including control of propulsion units
    • B60W10/08Conjoint control of vehicle sub-units of different type or different function including control of propulsion units including control of electric propulsion units, e.g. motors or generators
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60WCONJOINT 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
    • B60W10/00Conjoint control of vehicle sub-units of different type or different function
    • B60W10/18Conjoint control of vehicle sub-units of different type or different function including control of braking systems
    • B60W10/184Conjoint control of vehicle sub-units of different type or different function including control of braking systems with wheel brakes
    • B60W10/188Conjoint control of vehicle sub-units of different type or different function including control of braking systems with wheel brakes hydraulic brakes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60WCONJOINT 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
    • B60W30/00Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units
    • B60W30/18Propelling the vehicle
    • B60W30/18009Propelling the vehicle related to particular drive situations
    • B60W30/18109Braking
    • B60W30/18127Regenerative braking
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60TVEHICLE 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
    • B60T2270/00Further aspects of brake control systems not otherwise provided for
    • B60T2270/60Regenerative braking
    • B60T2270/604Merging friction therewith; Adjusting their repartition
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60WCONJOINT 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
    • B60W2510/00Input parameters relating to a particular sub-units
    • B60W2510/18Braking system
    • B60W2510/182Brake pressure, e.g. of fluid or between pad and disc
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60WCONJOINT 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
    • B60W2710/00Output or target parameters relating to a particular sub-units
    • B60W2710/08Electric propulsion units
    • B60W2710/083Torque

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)

Abstract

L'objet de l'invention est un procédé d'assistance électrique au freinage d'un véhicule à motorisation (M), ladite motorisation (M) comprenant au moins un moteur électrique (10) dont l'arbre de sortie (14) est couplé à un arbre principal (20) entraînant au moins une roue (22) du véhicule, au moins une roue (22) dudit véhicule étant équipée d'un dispositif de freinage mécanique actionné par l'intermédiaire d'un circuit hydraulique, ledit procédé étant caractérisé en ce qu'il consiste à capter une information dans le circuit hydraulique du circuit principal de freinage et à utiliser ladite information comme consigne d'un couple de freinage généré par le moteur électrique (10) et exercé sur l'arbre principal (20) d'entraînement des roues.
FR1053565A 2010-05-07 2010-05-07 Procede d'assistance electrique au freinage d'un vehicule et motorisation associee Active FR2959718B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1053565A FR2959718B1 (fr) 2010-05-07 2010-05-07 Procede d'assistance electrique au freinage d'un vehicule et motorisation associee

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1053565A FR2959718B1 (fr) 2010-05-07 2010-05-07 Procede d'assistance electrique au freinage d'un vehicule et motorisation associee

Publications (2)

Publication Number Publication Date
FR2959718A1 true FR2959718A1 (fr) 2011-11-11
FR2959718B1 FR2959718B1 (fr) 2015-03-13

Family

ID=43302006

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1053565A Active FR2959718B1 (fr) 2010-05-07 2010-05-07 Procede d'assistance electrique au freinage d'un vehicule et motorisation associee

Country Status (1)

Country Link
FR (1) FR2959718B1 (fr)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5853229A (en) * 1996-02-06 1998-12-29 Robert Bosch Gmbh Method and apparatus for controlling the brake system of motor vehicles with electric drive
GB2386879A (en) * 2002-03-25 2003-10-01 Ford Motor Co Regenerative braking system for hybrid electric vehicle
US20070222287A1 (en) * 2006-03-22 2007-09-27 Ford Global Technologies, Llc Automotive regenerative and friction braking system and control method
US20070241611A1 (en) * 2006-04-14 2007-10-18 Michihito Shimada Vehicle and control method of vehicle
US20070296264A1 (en) * 2003-03-13 2007-12-27 Continental Teves Ag & Co. Ohg Method For Controlling A Brake System Of A Motor Vehicle
FR2909957A1 (fr) * 2006-12-18 2008-06-20 Peugeot Citroen Automobiles Sa Procede de freinage pour vehicule hybride et procede d'amelioration d'un vehicule hybride pour la mise en oeuvre de ce procede

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5853229A (en) * 1996-02-06 1998-12-29 Robert Bosch Gmbh Method and apparatus for controlling the brake system of motor vehicles with electric drive
GB2386879A (en) * 2002-03-25 2003-10-01 Ford Motor Co Regenerative braking system for hybrid electric vehicle
US20070296264A1 (en) * 2003-03-13 2007-12-27 Continental Teves Ag & Co. Ohg Method For Controlling A Brake System Of A Motor Vehicle
US20070222287A1 (en) * 2006-03-22 2007-09-27 Ford Global Technologies, Llc Automotive regenerative and friction braking system and control method
US20070241611A1 (en) * 2006-04-14 2007-10-18 Michihito Shimada Vehicle and control method of vehicle
FR2909957A1 (fr) * 2006-12-18 2008-06-20 Peugeot Citroen Automobiles Sa Procede de freinage pour vehicule hybride et procede d'amelioration d'un vehicule hybride pour la mise en oeuvre de ce procede

Also Published As

Publication number Publication date
FR2959718B1 (fr) 2015-03-13

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