WO2018178526A1 - Method for controlling the torque transmitted to the wheels of an electric or hybrid vehicle depending on the allowable regenerative torque - Google Patents
Method for controlling the torque transmitted to the wheels of an electric or hybrid vehicle depending on the allowable regenerative torque Download PDFInfo
- Publication number
- WO2018178526A1 WO2018178526A1 PCT/FR2018/050146 FR2018050146W WO2018178526A1 WO 2018178526 A1 WO2018178526 A1 WO 2018178526A1 FR 2018050146 W FR2018050146 W FR 2018050146W WO 2018178526 A1 WO2018178526 A1 WO 2018178526A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- vehicle
- torque
- neutral point
- pedal
- control method
- Prior art date
Links
- 230000001172 regenerating effect Effects 0.000 title claims abstract description 31
- 238000000034 method Methods 0.000 title claims abstract description 14
- 230000007935 neutral effect Effects 0.000 claims abstract description 29
- 230000007704 transition Effects 0.000 claims abstract description 13
- 238000006073 displacement reaction Methods 0.000 claims description 9
- 230000008859 change Effects 0.000 claims description 6
- 230000003111 delayed effect Effects 0.000 claims description 4
- 238000004146 energy storage Methods 0.000 claims description 2
- 230000000994 depressogenic effect Effects 0.000 abstract 1
- 230000008929 regeneration Effects 0.000 description 5
- 238000011069 regeneration method Methods 0.000 description 5
- 230000006399 behavior Effects 0.000 description 4
- 230000001133 acceleration Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000000881 depressing effect Effects 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 230000002459 sustained effect Effects 0.000 description 1
Classifications
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- 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
- B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
- B60W50/08—Interaction between the driver and the control system
- B60W50/10—Interpretation of driver requests or demands
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L15/00—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles
- B60L15/20—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles for control of the vehicle or its driving motor to achieve a desired performance, e.g. speed, torque, programmed variation of speed
-
- 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
- B60W10/00—Conjoint control of vehicle sub-units of different type or different function
- B60W10/04—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units
- B60W10/08—Conjoint 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
-
- 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
- B60W20/00—Control systems specially adapted for hybrid vehicles
-
- 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
- B60W30/18109—Braking
- B60W30/18127—Regenerative braking
-
- 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
- B60W30/18181—Propulsion control with common controlling member for different functions
-
- 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
- B60W30/182—Selecting between different operative modes, e.g. comfort and performance modes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2240/00—Control parameters of input or output; Target parameters
- B60L2240/40—Drive Train control parameters
- B60L2240/42—Drive Train control parameters related to electric machines
- B60L2240/423—Torque
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2240/00—Control parameters of input or output; Target parameters
- B60L2240/40—Drive Train control parameters
- B60L2240/46—Drive Train control parameters related to wheels
- B60L2240/463—Torque
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2250/00—Driver interactions
- B60L2250/26—Driver interactions by pedal actuation
- B60L2250/28—Accelerator pedal thresholds
-
- 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
- B60W2540/00—Input parameters relating to occupants
- B60W2540/10—Accelerator pedal position
-
- 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
- B60W2710/00—Output or target parameters relating to a particular sub-units
- B60W2710/08—Electric propulsion units
- B60W2710/083—Torque
-
- 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
- B60W2710/00—Output or target parameters relating to a particular sub-units
- B60W2710/24—Energy storage means
- B60W2710/242—Energy storage means for electrical energy
- B60W2710/248—Current for loading or unloading
-
- 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
- B60Y2200/91—Electric vehicles
-
- 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
- B60Y2200/92—Hybrid vehicles
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/62—Hybrid vehicles
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/72—Electric energy management in electromobility
Definitions
- the present invention relates to the control of torque to the wheel, on electric vehicles or hybrids.
- a torque control method transmitted to the wheels of a vehicle comprising an electric machine, based on the interpretation of the position of the acceleration pedal moved by the driver between a release position and a depressing position foot down, on a driving stroke consisting of an upper zone, where the position of the pedal determines a negative torque setpoint, and a lower zone following it in the direction of depression, where the position of the pedal determines a positive torque setpoint.
- the transition position between these two zones is a neutral point, corresponding to a zero torque setpoint.
- the vehicle concerned may be a strictly electric vehicle, or a hybrid vehicle comprising in this case at least one heat engine and an electric machine.
- a hybrid vehicle there are at least two actuators capable of providing torque to the wheel.
- the driver's demand is satisfied by the sum of the torques provided by the electric machine and the heat engine. It is possible to optimize the overall consumption of the hybrid GMP, by distributing the driver's torque demand, from 100% electrical to 100% thermal.
- an electric machine is reversible, and has two modes of operation, motor and generator.
- the vehicle benefits from the accumulation of the deceleration produced by the friction of the engine, and the regeneration of the electric machine.
- the total travel of the accelerator pedal of an electric or hybrid vehicle is generally separated into two zones.
- a first driving zone the first from its upper position, manages the negative force instructions to zero.
- the second following the first without the direction of the depression, manages the positive couples to the wheel.
- the position of physical depression of the pedal corresponding to the transition between these two zones, corresponds to a zero torque setpoint: this is the neutral point of the pedal.
- the maximum regeneration torque, or permissible regenerative torque, can vary for several reasons:
- the value of the regenerative torque can also be varied over time:
- the regenerative torque is always zero when stopped, to avoid a "dead” start of the race on the accelerator.
- the ability of the driver to measure the regenerative force of the GMP with his accelerator pedal poses a crucial problem for driving pleasure and for safety of braking, especially when this force varies according to different parameters (load of the battery, vehicle speed, driving mode etc.).
- the problem is all the more crucial, as the amplitude of variation of the regenerative torque over time is important.
- the present invention aims to dose the regenerative torque to the accelerator pedal, pleasantly and without dead stroke, with different levels of regenerative force.
- the negative torque setpoint is a torque setpoint supplied by an electric machine of the hybrid vehicle in regenerative mode.
- the operation of the GMP in the generating mode of the electric machine is finely controlled, when the driver lifts his foot off the accelerator pedal. It becomes possible for him to obtain from the vehicle various behaviors, from the most "running” possible, to the most “braking” possible, consistent with the performance of the electric machine.
- FIG. 1 illustrates the transmission of the torque as a function of the depression of the pedal
- FIG. 2 shows, on one example, the differences in permissible regenerative torque between two driving modes
- FIG. 3 highlights the effect of the change of mode on the travel of the pedal
- Figure 4 illustrates the proposed neutral point shift strategy.
- the nonlimiting embodiment of the invention relates to a particular case of control of the torque transmitted to the wheels of a strictly electric vehicle, or of a hybrid vehicle comprising at least one heat engine and an electric machine.
- This command is based on the interpretation of the position of the accelerator pedal.
- the pedal is moved by the driver enters a releasing position, and a depressing position foot fully. It moves on a driving stroke composed of an upper zone, where the position of the pedal determines a negative torque setpoint, and a lower zone following it in the direction of the depression, where the position of the pedal determines a positive torque setpoint.
- the transition position between these two zones is a neutral point corresponding to a zero torque setpoint.
- the negative torque setpoint is in principle a torque setpoint provided by an electric machine in regenerative mode, as in a strictly electric vehicle.
- the regenerative torque setpoint is then limited by the energy storage capacity of the vehicle batteries.
- the neutral point can advantageously be moved in response to a change of driving mode of the vehicle.
- the nonlimiting case described below relates to the transition from a "nominal” or “normal” driving mode to a "brake” driving mode (with sustained regenerative braking). This passage is illustrated in FIG. 2.
- the invention proposes that the neutral point be moved upwards on the pedal stroke, following the transition from a current driving mode, to a mode programmed to admit a regenerative torque level higher than the current mode.
- the invention provides that the position of the neutral point is moved according to the permissible regenerative torque.
- the neutral point is displaced for example by 10% to 20% depression of the pedal.
- the transition from "normal” to "brake” mode is not supposed to have an influence on the behavior of the vehicle until the driver lifts his foot off the pedal. It is therefore preferable to shift in time the displacement of the neutral point, compared to the change of mode.
- the invention proposes the strategy illustrated in FIG. 4, according to which no abrupt brutal neutral point displacement can take place before the driver asks the vehicle to brake, by raising the foot of the accelerator pedal. .
- no mode transition has an impact on the behavior of the vehicle when the driver wishes his vehicle to accelerate, or maintain its speed (zone A).
- the displacement of the neutral point of the pedal is thus delayed with respect to the evolution of the permissible regenerative torque.
- the displacement of the neutral point is delayed in time compared to the adoption of the "brake" mode.
- the change of mode is taken into account to move the neutral point, only when the driver wants to decelerate, especially when he manifests his intention by relieving his pedal.
- the neutral point can then adapt (zone B). Finally, it is advantageous to filter the transition so that it is not unpleasantly felt by the driver.
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Automation & Control Theory (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Human Computer Interaction (AREA)
- Power Engineering (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Auxiliary Drives, Propulsion Controls, And Safety Devices (AREA)
- Hybrid Electric Vehicles (AREA)
Abstract
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BR112019018940A BR112019018940A2 (en) | 2017-03-28 | 2018-01-22 | process for controlling the torque transmitted to the wheels of a vehicle using an electric machine |
KR1020197028364A KR102267583B1 (en) | 2017-03-28 | 2018-01-22 | A method of controlling the torque transmitted to the wheels of an electric vehicle or a hybrid vehicle according to an allowable regenerative torque |
JP2019548057A JP7140770B2 (en) | 2017-03-28 | 2018-01-22 | Method for controlling torque transmitted to wheels of electric or hybrid vehicle according to allowable regenerative torque |
EP18704050.6A EP3601004A1 (en) | 2017-03-28 | 2018-01-22 | Method for controlling the torque transmitted to the wheels of an electric or hybrid vehicle depending on the allowable regenerative torque |
CN201880020164.7A CN110753649B (en) | 2017-03-28 | 2018-01-22 | Method for controlling the torque transmitted to the wheels of an electric or hybrid vehicle according to an allowable regenerative torque |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1752571A FR3064574B1 (en) | 2017-03-28 | 2017-03-28 | METHOD FOR CONTROLLING THE TORQUE TRANSMITTED TO THE WHEELS OF AN ELECTRIC OR HYBRID VEHICLE ACCORDING TO THE ADMISSIBLE REGENERATIVE TORQUE |
FR1752571 | 2017-03-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2018178526A1 true WO2018178526A1 (en) | 2018-10-04 |
Family
ID=59070833
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/FR2018/050146 WO2018178526A1 (en) | 2017-03-28 | 2018-01-22 | Method for controlling the torque transmitted to the wheels of an electric or hybrid vehicle depending on the allowable regenerative torque |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP3601004A1 (en) |
JP (1) | JP7140770B2 (en) |
KR (1) | KR102267583B1 (en) |
CN (1) | CN110753649B (en) |
BR (1) | BR112019018940A2 (en) |
FR (1) | FR3064574B1 (en) |
WO (1) | WO2018178526A1 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3666576A1 (en) * | 2018-12-11 | 2020-06-17 | Atieva, Inc. | Accelerator pedal providing regenerative brake feedback |
JP2020163918A (en) * | 2019-03-28 | 2020-10-08 | 三菱自動車工業株式会社 | Acceleration/deceleration control device for vehicle |
FR3134058A1 (en) * | 2022-03-31 | 2023-10-06 | Renault S.A.S | Method for controlling a motor vehicle in risk areas for road safety |
FR3134059A1 (en) * | 2022-03-30 | 2023-10-06 | Psa Automobiles Sa | Control of the engine torque level according to a selected regenerative braking mode |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112389206B (en) * | 2020-11-20 | 2022-10-14 | 武汉格罗夫氢能汽车有限公司 | Emergency accelerator misoperation protection method and system for fuel cell hydrogen energy electric vehicle |
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EP2546089A2 (en) * | 2011-07-15 | 2013-01-16 | Mitsubishi Jidosha Kogyo Kabushiki Kaisha | Regeneration control device of electrically powered vehicle |
US20130238203A1 (en) * | 2012-03-07 | 2013-09-12 | Toyota Motor Engineering & Manufacturing North America, Inc. | Drive force control for vehicle |
EP2985201A1 (en) * | 2014-08-12 | 2016-02-17 | PSA Peugeot Citroen Automobiles S.A. | Method and device for determining the torque setting to be applied to the wheels of a motor vehicle |
WO2016024053A1 (en) * | 2014-08-12 | 2016-02-18 | Peugeot Citroen Automobiles Sa | Method and device for controlling the operating modes of a hybrid drive-train of a vehicle, depending on laws of evolution |
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2017
- 2017-03-28 FR FR1752571A patent/FR3064574B1/en active Active
-
2018
- 2018-01-22 BR BR112019018940A patent/BR112019018940A2/en active Search and Examination
- 2018-01-22 WO PCT/FR2018/050146 patent/WO2018178526A1/en unknown
- 2018-01-22 JP JP2019548057A patent/JP7140770B2/en active Active
- 2018-01-22 EP EP18704050.6A patent/EP3601004A1/en not_active Withdrawn
- 2018-01-22 CN CN201880020164.7A patent/CN110753649B/en active Active
- 2018-01-22 KR KR1020197028364A patent/KR102267583B1/en active IP Right Grant
Patent Citations (5)
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EP2546089A2 (en) * | 2011-07-15 | 2013-01-16 | Mitsubishi Jidosha Kogyo Kabushiki Kaisha | Regeneration control device of electrically powered vehicle |
US20130238203A1 (en) * | 2012-03-07 | 2013-09-12 | Toyota Motor Engineering & Manufacturing North America, Inc. | Drive force control for vehicle |
EP2985201A1 (en) * | 2014-08-12 | 2016-02-17 | PSA Peugeot Citroen Automobiles S.A. | Method and device for determining the torque setting to be applied to the wheels of a motor vehicle |
WO2016024053A1 (en) * | 2014-08-12 | 2016-02-18 | Peugeot Citroen Automobiles Sa | Method and device for controlling the operating modes of a hybrid drive-train of a vehicle, depending on laws of evolution |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
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EP3666576A1 (en) * | 2018-12-11 | 2020-06-17 | Atieva, Inc. | Accelerator pedal providing regenerative brake feedback |
JP2020163918A (en) * | 2019-03-28 | 2020-10-08 | 三菱自動車工業株式会社 | Acceleration/deceleration control device for vehicle |
JP7338194B2 (en) | 2019-03-28 | 2023-09-05 | 三菱自動車工業株式会社 | Vehicle acceleration/deceleration control device |
FR3134059A1 (en) * | 2022-03-30 | 2023-10-06 | Psa Automobiles Sa | Control of the engine torque level according to a selected regenerative braking mode |
FR3134058A1 (en) * | 2022-03-31 | 2023-10-06 | Renault S.A.S | Method for controlling a motor vehicle in risk areas for road safety |
Also Published As
Publication number | Publication date |
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JP7140770B2 (en) | 2022-09-21 |
CN110753649A (en) | 2020-02-04 |
CN110753649B (en) | 2023-12-15 |
BR112019018940A2 (en) | 2020-04-22 |
FR3064574B1 (en) | 2020-06-12 |
FR3064574A1 (en) | 2018-10-05 |
KR102267583B1 (en) | 2021-06-22 |
JP2020516214A (en) | 2020-05-28 |
EP3601004A1 (en) | 2020-02-05 |
KR20190123302A (en) | 2019-10-31 |
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