WO2004067342A1 - Dispositif et procede de commande de freinage au cours des phases d’arret et de mises en mouvement d’un vehicule automobile equipe d’un freinage decouple - Google Patents
Dispositif et procede de commande de freinage au cours des phases d’arret et de mises en mouvement d’un vehicule automobile equipe d’un freinage decouple Download PDFInfo
- Publication number
- WO2004067342A1 WO2004067342A1 PCT/FR2004/000117 FR2004000117W WO2004067342A1 WO 2004067342 A1 WO2004067342 A1 WO 2004067342A1 FR 2004000117 W FR2004000117 W FR 2004000117W WO 2004067342 A1 WO2004067342 A1 WO 2004067342A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- vehicle
- braking
- slope
- driver
- newton
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 12
- 230000001133 acceleration Effects 0.000 claims abstract description 20
- 230000005540 biological transmission Effects 0.000 claims abstract description 16
- 230000033001 locomotion Effects 0.000 claims description 16
- 230000004913 activation Effects 0.000 claims description 6
- 230000009849 deactivation Effects 0.000 claims description 5
- 230000003213 activating effect Effects 0.000 claims description 2
- 230000007704 transition Effects 0.000 description 28
- 230000009471 action Effects 0.000 description 9
- 238000010586 diagram Methods 0.000 description 4
- 230000005484 gravity Effects 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 4
- 230000000750 progressive effect Effects 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000001143 conditioned effect Effects 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000004043 responsiveness Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
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
- B60T7/12—Brake-action initiating means for automatic initiation; for initiation not subject to will of driver or passenger
-
- 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
-
- 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
-
- 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
- B60W30/00—Purposes 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
- B60W30/18—Propelling the vehicle
- B60W30/18009—Propelling the vehicle related to particular drive situations
- B60W30/18027—Drive off, accelerating from standstill
-
- 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
- B60T2201/06—Hill holder; Start aid systems on inclined road
-
- 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
Definitions
- the present invention relates to a device and a method for controlling braking during the stopping and setting in motion phases of a motor vehicle equipped with decoupled braking.
- the driver is required to manage the setting in motion of the vehicle with the handbrake or with the vehicle service brake, if he does not want to slip too far into the slope before starting.
- the driver may wish to let his vehicle slide freely on a slope, but must then manage the acceleration and speed of the vehicle with the hand brake or by acting on the brake pedal.
- the driver When he wants to restart, he must not only overcome the effort due to gravity, but also that due to the inertia of the moving vehicle. This brings about a management of the motor skills of the vehicle which is delicate enough to succeed in not stalling.
- Patent applications WO 99/39951, WO 0076818A1, and WO 99/38738 relate only to assistance during the vehicle standstill phases.
- Patent application WO 99/29531 only relates to assistance during maneuvering assistance phases.
- Patent applications WO 99/20921 and WO 01 / 58714A1 only relate to assistance during start-up assistance phases. These documents therefore only allow ad hoc assistance in specific strategies.
- the object of the invention is to improve the braking control of a vehicle by providing the driver with complete assistance for all the stopping and setting in motion phases of the vehicle, whatever the gradient of the environment. .
- the invention also relates to a device and a method which can be implemented not only for any succession of several phases of stopping, starting and setting in motion of the vehicle, but also for any individual phase of stopping. , starting or moving the vehicle.
- the device of the invention makes it possible to control the braking of a motor vehicle during the stopping and setting in motion phases of the vehicle.
- the device comprises a drive motor and a transmission, an electronically controlled decoupled braking system, at least one sensor making it possible to measure or estimate the longitudinal speed of the vehicle, at least one sensor measuring the driving force applied to the wheels of the vehicle, an environmental gradient sensor, a sensor measuring the braking request of the driver, an interface between the driver and the device, and an electronic control unit.
- the device also includes means for calculating the braking setpoint for keeping the vehicle stationary regardless of the gradient of the environment, means for calculating the braking setpoint during a hill start desired by the driver, means for calculating the braking setpoint during a descent start desired by the driver, and means for calculating the braking setpoint limiting the acceleration of the vehicle, when maneuvering on a slope, possibly with the drive motor decoupled of the transmission.
- the electronic control unit is capable of activating each of said braking setpoint calculation means successively or independently of each other.
- the device comprises at least one longitudinal acceleration sensor.
- the device comprises at least one auxiliary deceleration device.
- the electronic control unit manages the activation or deactivation of the various calculation means as a function of the state of the vehicle communicated by the information from the various sensors.
- the method of the invention for braking control during the stopping and setting in motion phases of a motor vehicle comprising a drive motor and a transmission, and equipped with an electronically controlled decoupled braking consists in performing successively or independently one or more of the following steps: calculating a braking setpoint for keeping the vehicle stationary; calculating a braking instruction when the driver wishes to start on a hill; calculate a braking instruction to limit the acceleration of the vehicle during maneuvers on a slope, possibly with the drive motor decoupled from the transmission calculate a braking instruction to limit the acceleration of the vehicle during maneuvers on a slope.
- the calculation of the vehicle holding brake setpoint is done by respecting: - "" F - "- slope
- the calculation of the braking setpoint during a hill start avoiding the vehicle rolling back is done by respecting:
- the braking setpoint calculation during a downhill start limiting the acceleration of the vehicle as a function of the slope is done by respecting: x tightening x slope k - t where:
- the constant coefficient k can be chosen to be equal to 0.5
- the braking setpoint calculation during a maneuver on a slope is done by respecting:
- Figure 1 is a block diagram of a braking control device during the stopping and setting in motion phases of a motor vehicle, according to the invention.
- Figure 2 is a block diagram of the integration of the invention within the electronic control unit of the motor vehicle.
- FIG. 3 is a state / transition diagram of the automaton which manages the activation or deactivation of the calculation functions.
- FIG. 1 shows the general architecture of a braking control device during the stopping and setting in motion phases of a motor vehicle.
- the device comprises an electronic control unit UCE 1, a decoupled braking system comprising two rear brake actuators 2 and 3, and two front brake actuators 4 and 5.
- the two rear brake actuators 2 and 3 are mounted on the wheels rear 6 and 7, and the two front brake actuators 4 and 5 are mounted on the front wheels 8 and 9.
- the device also includes a set of sensors.
- the device comprises two longitudinal speed sensors 10 and 11 mounted on the rear wheels 6 and 7, and two longitudinal speed sensors 12 and 13 mounted on the front wheels 8 and 9.
- the device includes a gradient sensor 15 of the environment, a sensor 16 for measuring the position of the brake pedal 14, and a sensor 16a for measuring the driving force applied to the wheels of the vehicle.
- the electronic control unit UCE 1 is connected to the brake actuator 2 and to the speed sensor 10 by a data transmission cable 17, and to the brake actuator 3 and to the speed sensor 11 by a data cable data transmission 18.
- the UCE electronic control unit . l is also connected to the brake actuator 4 and to the speed sensor 12 by a data transmission cable 19, and to the brake actuator 5 and to the speed sensor 13 by a data transmission cable 20.
- the electronic control unit UCE 1 is connected to the gradient sensor 15 by a data transmission cable 21, to the sensor 14 by a data cable.
- FIG. 2 represents the main elements of a device of the invention integrated into the electronic control unit UCE 1. Signals inputs, emitted by all of the aforementioned sensors, are received, processed and conditioned by a processing and conditioning block 30. A controller 31 controls the activation or deactivation of the braking setpoint calculation functions. These different braking setpoint calculation functions can be implemented successively or independently.
- a first block 32 calculates a braking instruction for keeping the vehicle stationary, a second block 33 calculates a braking instruction for a hill start.
- a third block 34 calculates a braking setpoint for starting downhill, and finally, a fourth block 35 calculates a braking setpoint for a maneuver on a slope.
- Block 36 receives the outputs of blocks 32, 33, 34 and 35, as well as the activation signal from the automaton 31, and calculates the braking setpoint to be applied to the vehicle. In all cases, when the driver presses the brake pedal, his request is taken into account from the moment it is greater than what the device applies.
- Block 32 For the automatic maintenance, calculated by block 32, when the driver immobilizes his vehicle and that one detects his desire to keep it stationary, a brake application force is applied which allows the vehicle to remain maintained on the slope without any . driver action. This will allow the driver to avoid any action on the brake pedal during this immobility phase.
- the longitudinal tightening force calculated by the block 32 will be the force necessary to compensate for the longitudinal force exerted by the slope on the vehicle, which depends on the instantaneous mass of the vehicle and the angle of the slope. Block 32 therefore calculates the clamping force using the equation:
- F - "- tightening F x slope or: ⁇ tightening: F ° longitudinal rce applied to the brake, in Newton
- F slope longitudinal force exerted by the slope of the vehicle, in Newtons
- block 33 will help the driver by acting on the brakes during the setting in motion of the vehicle. This calculation is done using the equation:
- the goal is to gradually and linearly support the engine forces applied to the wheel in response to the driver's action on the clutch and accelerator pedals. This facilitates starting and prevents the vehicle from rolling back during this phase. This makes it possible to apply braking forces just necessary in relation to the engine torque applied to the wheel. This avoids any feeling of restraint or premature relaxation. In fact, the tightening instruction becomes zero when the force exerted by the slope is compensated by the driving force requested by the driver, and there is then no longer any need to apply braking, the vehicle being able to move uphill. without backing down.
- block 34 makes it possible to avoid excessively abrupt transitions, as well as the feeling that the vehicle is completely released on the descent.
- the braking force is thus gradually eliminated as a function of time, as soon as the driver begins to pass from the torque to the wheel.
- the block 35 makes the vehicle as easy to drive on a steep slope as on a slight slope.
- the braking setpoint is calculated using the equation:
- a braking force calculated as a function of the slope will therefore be applied to maintain a level of acceleration of the vehicle lower than that due to gravity, in order to limit the speed gain thereof. This.
- the acceleration level then changes to gradually catch up natural acceleration of the vehicle in order, for example, to allow coasting starts.
- the goal is to modulate the actions of the driver without however going against his will. This makes it possible to control the braking according to the engine forces applied to the wheel, without going against the will of the driver, and always seeking to assist him.
- FIG. 3 is a state / transition diagram of the automaton which manages the activation or deactivation of the calculation functions, in particular for a successive implementation of several steps.
- the transition a1 represents the passage from the immobile hold to the hill start and the transition a2 represents the passage from the start to the hill to the stationary hold.
- the transition b represents the transition from start up ascent to maneuver on a slope.
- the transition cl represents the passage from the immobile hold to the start downhill, and the transition c2 represents the passage from the start downhill to the immobile hold.
- the transition d represents the transition from holding to the maneuver on a slope.
- the transition e represents the transition from the maneuver on a slope to immobile maintenance.
- the transition f represents the transition from starting downhill to maneuvering on a slope.
- the device of the invention therefore successively activates two or more blocks 32 to 35. It is possible, for example, to implement the transition al then the transition b and finally the transition e so as to pass from the immobile holding 32 of the vehicle, on a hill start 33, then on a slope maneuver 35, to finally keep the vehicle stationary 32.
- the transition al makes it possible to pass from the immobile holding block 32 to the hill starting block 33 when the driver's desire to set his vehicle in motion is detected by means of the input signals. It will ensure a transition from keeping the vehicle stationary on a slope to assistance by braking during a movement which goes back up the slope (in forward or reverse back).
- the transition a2 makes it possible to pass from the hill starting block 33 to the stationary holding block 32, when the driver stops his vehicle by applying the brake and keeps it stationary.
- the hill start assist block 33 ends when the driver has completely conquered the slope with the help of the engine forces which it passes to the wheels, that is to say when all the braking forces which initially made it possible to maintain the vehicle and avoid its recoil have disappeared.
- This transition has a safety aspect and allows the driver who misses his start not to be surprised and taken aback. He has time, knowing that the acceleration of the vehicle is limited by a braking action, that is to brake and stop his -. vehicle, either to re-engage and accelerate to start again. The urgent and delicate nature of these situations on steep slopes is thus considerably reduced by the actions produced by the two blocks 33 and 35, as well as the possibility of switching from one to the other.
- the transition cl makes it possible to pass from the block 32 for immobile maintenance to the block 34 for assistance in starting downhill by detecting the will of the driver to set the vehicle in motion in this direction by means of the input signals. The vehicle start-up management is then done in the most comfortable way possible.
- the driver need only act on the brake pedal.
- the transition d represents the passage from the immobile holding block 32 to the sloping maneuvering aid block 35 so that the maneuvers are as easy on steep slopes as on slight slopes. If the driver wishes to let the vehicle slide freely, the latter offers him the means of releasing the vehicle from the support, for example, by a button or a switch not shown in the figures.
- the transition e is ensured when the device detects the immobilization of the vehicle and the will of the driver to maintain it in this state using the input signals.
- the transition f is essentially based on the observation of the vehicle speed.
- the invention thus makes it possible to assist the driver during the stopping phases of the vehicle by guaranteeing the immobilization of the latter without requiring the action of the driver (maintenance of a support on the brake, or actuation of the brake at main or any other system).
- the minimum tightening is applied here to keep the vehicle on the slope, for the sake of responsiveness and transparency of the system.
- the invention also makes it possible to guarantee easy starting of the vehicle in any declining condition and to assist the driver in maneuvers on a slope, by maintaining a level of acceleration of the vehicle always lower than the level of acceleration due to gravity, which ensures a movement as easy to manage on a slope as on the flat.
- the invention makes it possible to combine these different assistance phases, thus providing assistance to the driver for example during a hill restart following a coasting maneuver phase, or any other combination of assistance phases. .
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- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Automation & Control Theory (AREA)
- Regulating Braking Force (AREA)
Abstract
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006502108A JP2006516232A (ja) | 2003-01-20 | 2004-01-20 | 分離されたブレーキが装備された自動車の停止及び走行過程におけるブレーキ制御装置及び制御方法 |
EP04703422A EP1613518A1 (fr) | 2003-01-20 | 2004-01-20 | Dispositif et procede de commande de freinage au cours des phases d'arret et de mises en mouvement d'un vehicule automobile equipe d'un freinage decouple |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0300568A FR2850069B1 (fr) | 2003-01-20 | 2003-01-20 | Dispositif et procede de commande de freinage au cours des phases d'arret et de mise en mouvement d'un vehicule automobile equipe d'un freinage decouple. |
FR03/00568 | 2003-01-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2004067342A1 true WO2004067342A1 (fr) | 2004-08-12 |
Family
ID=32605868
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/FR2004/000117 WO2004067342A1 (fr) | 2003-01-20 | 2004-01-20 | Dispositif et procede de commande de freinage au cours des phases d’arret et de mises en mouvement d’un vehicule automobile equipe d’un freinage decouple |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP1613518A1 (fr) |
JP (1) | JP2006516232A (fr) |
KR (1) | KR20050088160A (fr) |
FR (1) | FR2850069B1 (fr) |
WO (1) | WO2004067342A1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10207688B2 (en) | 2010-09-20 | 2019-02-19 | Jaguar Land Rover Limited | Brake control |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2914894B1 (fr) | 2007-04-12 | 2009-07-17 | Peugeot Citroen Automobiles Sa | Systeme d'aide a la conduite dans les pentes pour vehicule automobile |
JP6464702B2 (ja) * | 2014-11-28 | 2019-02-06 | 株式会社アドヴィックス | 車両の運転支援装置 |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3909907A1 (de) * | 1989-03-25 | 1990-09-27 | Bosch Gmbh Robert | Feststellbremse fuer kraftfahrzeuge |
WO1999020921A1 (fr) * | 1997-10-17 | 1999-04-29 | Continental Teves Ag & Co. Ohg | Procede et dispositif pour determiner le couple d'entrainement d'un vehicule lors de son demarrage, pour determiner une grandeur, ayant des causes externes, entrainant ou freinant un vehicule, ainsi que pour assister le demarrage en montagne |
WO1999029531A1 (fr) * | 1997-12-04 | 1999-06-17 | Continental Teves Ag & Co. Ohg | Procede et dispositif pour manoeuvrer des vehicules automobiles |
WO1999038738A1 (fr) * | 1998-01-31 | 1999-08-05 | Continental Teves Ag & Co. Ohg | Systeme de freinage de vehicule automobile comportant un dispositif a frein de stationnement pouvant etre commande electriquement |
WO1999039951A1 (fr) * | 1998-02-07 | 1999-08-12 | Continental Teves Ag & Co. Ohg | Procede et dispositif pour actionner un systeme de frein de stationnement electrique en fonction de la situation de conduite |
DE19814657A1 (de) * | 1998-04-01 | 1999-10-07 | Kuester & Co Gmbh | Steuer- und/oder Regelvorrichtung für eine elektrische Feststellbremseinrichtung von Fahrzeugen |
EP0995659A1 (fr) * | 1998-10-24 | 2000-04-26 | Meritor Automotive, Inc. | Dispositif de freinage de stationnement dans un véhicule avec un système de freinage conventionnel |
WO2000076818A1 (fr) * | 1999-06-10 | 2000-12-21 | Continental Teves Ag & Co. Ohg | Dispositif et procede d'actionnement, en fonction de la situation de conduite, d'un systeme de freinage d'un vehicule a moteur |
WO2001058714A1 (fr) * | 2000-02-10 | 2001-08-16 | Continental Teves Ag & Co. Ohg | Procede et dispositif permettant d'arreter une fonction active d'assistance au demarrage |
WO2002046016A1 (fr) * | 2000-12-08 | 2002-06-13 | Conti Temic Microelectronic Gmbh | Procede pour faire fonctionner le systeme de freinage d'un vehicule en stationnement |
-
2003
- 2003-01-20 FR FR0300568A patent/FR2850069B1/fr not_active Expired - Fee Related
-
2004
- 2004-01-20 KR KR1020057013311A patent/KR20050088160A/ko not_active Application Discontinuation
- 2004-01-20 EP EP04703422A patent/EP1613518A1/fr not_active Ceased
- 2004-01-20 WO PCT/FR2004/000117 patent/WO2004067342A1/fr not_active Application Discontinuation
- 2004-01-20 JP JP2006502108A patent/JP2006516232A/ja active Pending
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3909907A1 (de) * | 1989-03-25 | 1990-09-27 | Bosch Gmbh Robert | Feststellbremse fuer kraftfahrzeuge |
WO1999020921A1 (fr) * | 1997-10-17 | 1999-04-29 | Continental Teves Ag & Co. Ohg | Procede et dispositif pour determiner le couple d'entrainement d'un vehicule lors de son demarrage, pour determiner une grandeur, ayant des causes externes, entrainant ou freinant un vehicule, ainsi que pour assister le demarrage en montagne |
WO1999029531A1 (fr) * | 1997-12-04 | 1999-06-17 | Continental Teves Ag & Co. Ohg | Procede et dispositif pour manoeuvrer des vehicules automobiles |
WO1999038738A1 (fr) * | 1998-01-31 | 1999-08-05 | Continental Teves Ag & Co. Ohg | Systeme de freinage de vehicule automobile comportant un dispositif a frein de stationnement pouvant etre commande electriquement |
WO1999039951A1 (fr) * | 1998-02-07 | 1999-08-12 | Continental Teves Ag & Co. Ohg | Procede et dispositif pour actionner un systeme de frein de stationnement electrique en fonction de la situation de conduite |
DE19814657A1 (de) * | 1998-04-01 | 1999-10-07 | Kuester & Co Gmbh | Steuer- und/oder Regelvorrichtung für eine elektrische Feststellbremseinrichtung von Fahrzeugen |
EP0995659A1 (fr) * | 1998-10-24 | 2000-04-26 | Meritor Automotive, Inc. | Dispositif de freinage de stationnement dans un véhicule avec un système de freinage conventionnel |
WO2000076818A1 (fr) * | 1999-06-10 | 2000-12-21 | Continental Teves Ag & Co. Ohg | Dispositif et procede d'actionnement, en fonction de la situation de conduite, d'un systeme de freinage d'un vehicule a moteur |
WO2001058714A1 (fr) * | 2000-02-10 | 2001-08-16 | Continental Teves Ag & Co. Ohg | Procede et dispositif permettant d'arreter une fonction active d'assistance au demarrage |
WO2002046016A1 (fr) * | 2000-12-08 | 2002-06-13 | Conti Temic Microelectronic Gmbh | Procede pour faire fonctionner le systeme de freinage d'un vehicule en stationnement |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10207688B2 (en) | 2010-09-20 | 2019-02-19 | Jaguar Land Rover Limited | Brake control |
Also Published As
Publication number | Publication date |
---|---|
KR20050088160A (ko) | 2005-09-01 |
EP1613518A1 (fr) | 2006-01-11 |
JP2006516232A (ja) | 2006-06-29 |
FR2850069A1 (fr) | 2004-07-23 |
FR2850069B1 (fr) | 2005-03-11 |
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