WO2011111489A1 - アクセルペダル装置 - Google Patents
アクセルペダル装置 Download PDFInfo
- Publication number
- WO2011111489A1 WO2011111489A1 PCT/JP2011/053290 JP2011053290W WO2011111489A1 WO 2011111489 A1 WO2011111489 A1 WO 2011111489A1 JP 2011053290 W JP2011053290 W JP 2011053290W WO 2011111489 A1 WO2011111489 A1 WO 2011111489A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- threshold
- operation amount
- accelerator pedal
- vehicle
- reaction force
- Prior art date
Links
- 230000001133 acceleration Effects 0.000 claims abstract description 23
- 230000007935 neutral effect Effects 0.000 claims description 39
- 230000001172 regenerating effect Effects 0.000 claims description 37
- 230000008929 regeneration Effects 0.000 claims description 30
- 238000011069 regeneration method Methods 0.000 claims description 30
- 230000007423 decrease Effects 0.000 claims description 13
- 238000001514 detection method Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 description 9
- 239000000446 fuel Substances 0.000 description 8
- 230000008569 process Effects 0.000 description 8
- 230000000052 comparative effect Effects 0.000 description 7
- 230000006870 function Effects 0.000 description 7
- 230000005540 biological transmission Effects 0.000 description 5
- 230000007704 transition Effects 0.000 description 5
- 230000003247 decreasing effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000004913 activation Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Classifications
-
- 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
- B60W30/14—Adaptive cruise control
-
- 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
- B60L7/00—Electrodynamic brake systems for vehicles in general
- B60L7/10—Dynamic electric regenerative braking
- B60L7/14—Dynamic electric regenerative braking for vehicles propelled by ac motors
-
- 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
- B60L15/2009—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 for braking
-
- 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
- B60L50/00—Electric propulsion with power supplied within the vehicle
- B60L50/10—Electric propulsion with power supplied within the vehicle using propulsion power supplied by engine-driven generators, e.g. generators driven by combustion engines
- B60L50/16—Electric propulsion with power supplied within the vehicle using propulsion power supplied by engine-driven generators, e.g. generators driven by combustion engines with provision for separate direct mechanical propulsion
-
- 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
- B60L50/00—Electric propulsion with power supplied within the vehicle
- B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
- B60L50/51—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells characterised by AC-motors
-
- 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
- B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
- B60L58/40—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for controlling a combination of batteries and fuel cells
-
- 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
- B60L7/00—Electrodynamic brake systems for vehicles in general
- B60L7/24—Electrodynamic brake systems for vehicles in general with additional mechanical or electromagnetic braking
- B60L7/26—Controlling the braking effect
-
- 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
- B60W10/06—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units including control of combustion engines
-
- 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
- B60W30/18072—Coasting
-
- 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
- B60W30/188—Controlling power parameters of the driveline, e.g. determining the required power
- B60W30/1882—Controlling power parameters of the driveline, e.g. determining the required power characterised by the working point of the engine, e.g. by using engine output chart
-
- 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
- B60W50/14—Means for informing the driver, warning the driver or prompting a driver intervention
- B60W50/16—Tactile feedback to the driver, e.g. vibration or force feedback to the driver on the steering wheel or the accelerator pedal
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D11/00—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated
- F02D11/02—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by hand, foot, or like operator controlled initiation means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D11/00—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated
- F02D11/06—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance
- F02D11/10—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance of the electric type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D11/00—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated
- F02D11/06—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance
- F02D11/10—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance of the electric type
- F02D11/105—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance of the electric type characterised by the function converting demand to actuation, e.g. a map indicating relations between an accelerator pedal position and throttle valve opening or target engine torque
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D29/00—Controlling engines, such controlling being peculiar to the devices driven thereby, the devices being other than parts or accessories essential to engine operation, e.g. controlling of engines by signals external thereto
- F02D29/02—Controlling engines, such controlling being peculiar to the devices driven thereby, the devices being other than parts or accessories essential to engine operation, e.g. controlling of engines by signals external thereto peculiar to engines driving vehicles; peculiar to engines driving variable pitch propellers
-
- 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
- B60L2240/10—Vehicle control parameters
- B60L2240/12—Speed
-
- 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
- B60L2250/00—Driver interactions
- B60L2250/26—Driver interactions by pedal actuation
-
- 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
- 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
- B60L2260/00—Operating Modes
- B60L2260/20—Drive modes; Transition between modes
- B60L2260/24—Coasting mode
-
- 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
- B60L2260/00—Operating Modes
- B60L2260/20—Drive modes; Transition between modes
- B60L2260/26—Transition between different drive 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
- B60L2260/00—Operating Modes
- B60L2260/20—Drive modes; Transition between modes
- B60L2260/30—Engine braking emulation
-
- 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
- B60L2260/00—Operating Modes
- B60L2260/40—Control modes
- B60L2260/44—Control modes by parameter estimation
-
- 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
- B60W30/18072—Coasting
- B60W2030/1809—Without torque flow between driveshaft and engine, e.g. with clutch disengaged or transmission in neutral
-
- 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
- B60W2540/00—Input parameters relating to occupants
- B60W2540/10—Accelerator pedal position
- B60W2540/103—Accelerator thresholds, e.g. kickdown
-
- 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
- B60W2540/106—Rate of change
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D2200/00—Input parameters for engine control
- F02D2200/60—Input parameters for engine control said parameters being related to the driver demands or status
- F02D2200/602—Pedal position
-
- 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
- Y02T10/64—Electric machine technologies in electromobility
-
- 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
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
-
- 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
-
- 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
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/40—Application of hydrogen technology to transportation, e.g. using fuel cells
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/20—Control lever and linkage systems
- Y10T74/20528—Foot operated
- Y10T74/20534—Accelerator
Definitions
- the present invention relates to an accelerator pedal device that controls generation of driving force and braking force in a vehicle according to the amount of operation of an accelerator pedal.
- JP 2001-260713 A Japanese Patent Laid-Open No. 2001-260713
- T1 a predetermined value
- E the throttle opening
- B the brake amount of the brake disc
- JP 2001-260713A discloses that both the throttle opening and the brake amount are made zero (FIG. 7 of JP 2001-260713 A), and mention is made of the engine brake (see JP 2001-260713 A, paragraph [0009] ], The handling of the engine brake when the throttle opening is zero is not mentioned. Generally, when the accelerator pedal is released, the engine brake is actuated. For this reason, in JP2001-260713A, when the throttle opening degree is made zero, it is understood that the engine brake is operated. However, when the engine brake is actuated, deceleration unintended by the driver occurs.
- JP2001-260713A there is no one indicating whether the accelerator pedal is in the acceleration region or the deceleration region. For this reason, it is difficult for the driver to immediately recognize whether the accelerator pedal is in the acceleration region or the deceleration region.
- the present invention has been made in consideration of such problems, and an object of the present invention is to provide a control device capable of avoiding the driver's intentional deceleration.
- Another object of the present invention is to provide a control device by which a driver can easily recognize switching between generation of driving force and generation of braking force in a vehicle.
- An accelerator pedal device includes an accelerator pedal provided in a vehicle, an operation amount detection device for detecting an operation amount of the accelerator pedal, an actuator for applying a reaction force to the accelerator pedal, and the actuator And a travel control device for controlling generation of a driving force and a braking force in the vehicle, wherein the travel control device controls the braking force when the operation amount is less than a first threshold. Generating the driving force if the operation amount exceeds a second threshold greater than the first threshold, generating the driving force, and if the operation amount exceeds the first threshold and falls below the second threshold; It is characterized in that inertial travel of the vehicle is permitted without generating any of the braking forces.
- the present invention by adjusting the operation amount of the accelerator pedal, in addition to the generation of the driving force and the braking force of the vehicle, it is possible to select the inertial traveling in the state where the driving force and the braking force are not generated. . Therefore, it is possible to prevent the vehicle from decelerating due to the generation of the braking force not intended by the driver.
- the driver actively performs inertial traveling. It becomes possible to utilize.
- the reaction force control device may increase the reaction force when the operation amount changes across the first threshold or the second threshold. Therefore, when switching from a state in which driving force or braking force is generated in the vehicle to a state in which inertial traveling is enabled, or in a state in which inertial driving is enabled from a state in which inertial traveling is enabled, the driving force or braking force is generated. Increase the power. For this reason, the driver can easily recognize the operation amount at which the switching is performed.
- the first threshold value and the second threshold value are threshold values of an operation amount for switching the traveling state of the vehicle, the first threshold value is a value which becomes a boundary between a regeneration area and a neutral area, and the second threshold value is The value may be a boundary between the neutral area and the power running area.
- the reaction force control device sets the reaction force in the case where the operation amount exceeds the second threshold, larger than the reaction force in the case where the operation amount is between the first threshold and the second threshold. You may As a result, the reaction force is smaller in the case where the inertial traveling is allowed than in the case where the driving force is generated. Therefore, the driver can actively use inertial traveling.
- the driving force is generated, if the reaction force is increased in accordance with, for example, the preceding vehicle, the curve, the signal, and the stop sign, the driver can be notified of the need for deceleration.
- the braking force may include the braking force generated by the regeneration operation of a traveling motor provided in the vehicle, and the braking force generated by the regeneration operation may be increased as the operation amount of the accelerator pedal decreases. Thereby, it is possible to adjust the braking force (the strength of the regenerative brake) by the regenerative operation in accordance with the operation amount of the accelerator pedal. Therefore, it is possible to decelerate using the braking force by the regeneration operation corresponding to the driver's intention.
- the accelerator pedal device further includes an operation speed detection device for detecting an operation speed of an accelerator pedal, and the travel control device operates the threshold value of the operation speed for determining the degree of acceleration or deceleration of the vehicle. If the speed is exceeded, the first threshold may be increased or the second threshold may be decreased. As a result, when the operating speed of the accelerator pedal exceeds the threshold of the operating speed, the range of the operating amount for permitting inertial travel narrows. For this reason, when the necessity of inertial traveling is low, for example, the operation speed when transitioning from acceleration or constant speed state to rapid deceleration or transition from deceleration or constant speed traveling to rapid acceleration is used as a threshold of the operation speed. If set, it is possible to shorten the time of inertial traveling and to shift to rapid acceleration or rapid deceleration promptly.
- the travel control device controls generation of driving force and braking force by an engine and a travel motor of the vehicle, and when the operation amount is less than the first threshold, at least one of the engine and the travel motor is controlled Power is generated, and when the operation amount exceeds the second threshold, at least one of the engine and the traveling motor generates the driving force, the operation amount exceeds the first threshold, and the second threshold is generated. If the vehicle speed falls below, neither the driving force nor the braking force may be generated in both the engine and the traveling motor, and the inertial traveling of the vehicle may be permitted.
- FIG. 1 is a block diagram of a vehicle equipped with an accelerator pedal device according to an embodiment of the present invention.
- FIG. 5 is an explanatory view showing a relationship among an operation amount of an accelerator pedal, a traveling state of a vehicle, a reaction force by a return spring, a reaction force by an actuator, and a regenerative braking amount by a motor.
- It is a flowchart which the threshold value calculation module of integrated ECU calculates a 2nd threshold value.
- the traveling control module of integrated ECU switches traveling control of a vehicle.
- FIG. 1 is a block diagram of a vehicle 10 equipped with an accelerator pedal device 100 according to this embodiment.
- the vehicle 10 is, for example, a hybrid vehicle. Alternatively, it may be an electric car including a fuel cell car.
- the vehicle 10 includes an accelerator pedal 12, a return spring 14 that applies a reaction force Fr_sp [N] to the accelerator pedal 12, an operation amount sensor 16 (operation amount detection device), a drive system 18, and a reaction force system 20. And an integrated electronic control unit (hereinafter referred to as "integrated ECU 22").
- integrated ECU 22 integrated electronice control unit
- the operation amount sensor 16 detects the depression amount (operation amount ⁇ p) [degree] of the accelerator pedal 12 from the original position and outputs it to the integrated ECU 22.
- the drive system 18 applies a driving force to the vehicle 10, and the throttle valve 30, the engine 32, a motor 34 for traveling, a battery 36, and an output control electronic control unit (hereinafter referred to as "output control ECU 38"). ), An intake pipe 40, a transmission 42, and wheels 44.
- the throttle valve 30 is provided inside the intake pipe 40 connected to the engine 32, and the output control ECU 38 controls the opening degree (throttle valve opening degree ⁇ th) [degree] according to the operation amount ⁇ p or the like. That is, in the present embodiment, a so-called throttle by wire system is adopted, and the throttle valve 30 is controlled in throttle valve opening degree ⁇ th by a control signal St from the output control ECU 38.
- the engine 32 controls fuel injection and ignition based on a control signal Se from the output control ECU 38, and generates driving force Fe in accordance with the fuel injection amount, the throttle valve opening degree ⁇ th, and the like.
- the motor 34 When the vehicle 10 is in the power running state, the motor 34 generates the driving force Fm by the power supplied from the battery 36 via the inverter (not shown) based on the control signal Sm from the output control ECU 38.
- the driving force Fm is transmitted to the wheel 44 through the transmission 42 together with or independently of the driving force Fe from the engine 32 to rotate the wheel 44.
- the motor 34 functions as a regenerative brake based on the control signal Sm from the output control ECU 38 when the vehicle 10 is in the regenerative state. That is, motor 34 generates a braking force Fbm on wheel 44 via transmission 42. In other words, the motor 34 generates electric power by the driving force Ft from the wheel 44. Along with this, the motor 34 generates regenerative power to charge the battery 36. Alternatively, the regenerative power may be supplied to an accessory not shown.
- the output control ECU 38 controls the throttle valve 30, the engine 32, the motor 34, and the battery 36 in accordance with a command (control signal Sd) from the integrated ECU 22.
- reaction force system 20 applies the reaction force Fr [N] to the accelerator pedal 12, and the actuator 50, the current sensor 52, and the reaction force electronic control unit 54 (hereinafter referred to as “reaction force ECU 54") are provided. Prepare.
- the actuator 50 is formed of a motor (not shown) connected to the accelerator pedal 12 and applies a reaction force Fr corresponding to the control signal Sa received from the reaction force ECU 54 to the accelerator pedal 12.
- the reaction force Fr from the actuator 50 is added to the accelerator pedal 12 in addition to the reaction force Fr_sp from the return spring 14.
- the actuator 50 may be other driving force generating means (for example, a pneumatic actuator).
- the current sensor 52 detects the current (consumed current Ia) [A] consumed by the actuator 50 and notifies the reaction force ECU 54.
- the current Ia changes in accordance with the output of the actuator 50, and indicates the reaction force Fr generated by the actuator 50.
- the reaction force ECU 54 generates a control signal Sa to the actuator 50 based on the command (control signal Sr) from the integrated ECU 22 and the current Ia, and controls the actuator 50 by the control signal Sa.
- a reaction force application start switch (not shown) may be provided, and the driver may instruct the integrated ECU 22 to start applying reaction force Fr from the actuator 50 to the accelerator pedal 12 by operating the switch.
- the integrated ECU 22 controls the drive system 18 and the reaction force system 20 based on the operation amount ⁇ p, and includes an arithmetic unit 60 and a storage unit 62.
- the calculation unit 60 includes a threshold value calculation module 64 (operation speed detection device), a travel control module 66 (travel control device), and a reaction force control module 68 (reaction force control device).
- the threshold calculation module 64 calculates a second threshold TH2 and the like used by the traveling control module 66 and the reaction force control module 68 (the details will be described later).
- the travel control module 66 performs operation control of the engine 32 and the motor 34 (output control of the drive system 18). In other words, the traveling control module 66 switches the power running operation and the regeneration operation of the vehicle 10. In the present embodiment, it is also possible to select the neutral state that enables the inertial travel of the vehicle 10 without performing any of the power running operation and the regeneration operation.
- the reaction force control module 68 controls the reaction force Fr applied from the actuator 50 to the accelerator pedal 12 (details will be described later).
- the storage unit 62 has a non-volatile memory 70 and a volatile memory 72.
- the non-volatile memory 70 is, for example, a flash memory or an EEPROM (Erasable Programmable Read Only Memory), and stores a program or the like for executing the process in the arithmetic unit 60.
- the volatile memory 72 is, for example, a dynamic random access memory (DRAM), and is used when the computing unit 60 executes a process.
- DRAM dynamic random access memory
- the accelerator pedal device 100 of the present embodiment includes, for example, an accelerator pedal 12, an operation amount sensor 16, a reaction force system 20, an integrated ECU 22, and an output control ECU 38.
- reaction force application characteristics In FIG. 2, the operation amount ⁇ p of the accelerator pedal 12, the traveling state of the vehicle 10 (power running area, regeneration area and neutral area), reaction force Fr_sp by the return spring 14 and reaction force Fr by the actuator 50 The relationship with the amount of regenerative braking Qb by the motor 34 is shown.
- the first threshold TH1 and the second threshold TH2 are thresholds of the operation amount ⁇ p for switching the traveling state of the vehicle 10. That is, the first threshold TH1 is a value at the boundary between the regeneration region and the neutral region, and the second threshold TH is a value at the boundary between the neutral region and the power running region. In the present embodiment, the first threshold TH1 is a fixed value, and the second threshold TH is variable. The method of setting the second threshold TH will be described later.
- At least one of the driving force Fe from the engine 32 and the driving force Fm from the motor 34 is transmitted to the wheels 44 via the transmission 42 to drive the vehicle 10.
- the motor 34 In the regeneration region, the motor 34 generates electric power in accordance with the braking force Fbm of the motor 34 on the wheel 44 (the driving force Ft from the wheel 44).
- the engine 32 functions as a braking means (engine brake) by applying rotational resistance to the wheel 44 and generates a braking force Fbe to the wheel 44.
- the engine 32 and the motor 34 are separated from the wheel 44 by the transmission 42, and neither the driving force Fe, Fm nor the braking force Fbe, Fbm is generated on the wheel 44.
- the vehicle 10 can perform inertial travel (deceleration due to rolling resistance).
- a foot brake (not shown) is operable, the user can decelerate the vehicle 10 by stepping on the foot brake.
- the second threshold TH2 is variable, the boundary between the neutral area and the power running area changes, and the power running area shifts.
- the reaction force Fr_sp by the return spring 14 rises in accordance with the increase of the operation amount ⁇ p.
- the reaction force Fr by the actuator 50 has a lower limit value (zero in the state of FIG. 2) until the operation amount ⁇ p becomes the operation amount ⁇ 1 and from the operation amount ⁇ 2 to the operation amount ⁇ 3.
- the reaction force Fr increases between the operation amount ⁇ 1 and the first threshold TH1 and between the operation amount ⁇ 3 and the second threshold TH.
- the reaction force Fr decreases between the first threshold TH1 and the operation amount ⁇ 2 and between the second threshold TH2 and the operation amount ⁇ 4.
- the reaction force Fr is larger than the lower limit value between the first threshold TH1 and the operation amount ⁇ 2 and between the second threshold TH and the operation amount ⁇ 4.
- the reaction force Fr is increased as compared with the regeneration area or the neutral area. Furthermore, in the power running area, for example, as shown in WO2009 / 136512A1, a reaction force Fr can be applied according to the target speed of the vehicle 10. Alternatively, the reaction force Fr may be increased according to the presence of a preceding vehicle, a curve, a signal, a stop sign, etc., and the driver may be notified of the need for deceleration.
- the regenerative braking amount Qb by the motor 34 gradually decreases until the operation amount ⁇ p reaches the first threshold TH1, and becomes zero when the operating amount ⁇ p becomes the first threshold TH1 or more.
- the motor 34 is not functioned as a regenerative brake by setting the regenerative brake amount Qb to zero.
- the threshold value calculation module 64 of the integrated ECU 22 calculates a second threshold value TH2 in accordance with the operation speed Vp [degree / sec] of the accelerator pedal 12.
- FIG. 3 is a flowchart for the threshold value calculation module 64 to calculate the second threshold value TH2.
- the threshold value calculation module 64 acquires the operation amount ⁇ p from the operation amount sensor 16.
- the threshold value calculation module 64 calculates the operation speed Vp by calculating the amount of change of the operation amount ⁇ p per unit time.
- step S3 the threshold value calculation module 64 sets the coefficient A2 in accordance with the operation speed Vp.
- FIG. 4 shows the relationship between the operation speed Vp and the coefficient A2. As shown in FIG. 4, when the operation speed Vp is equal to or less than the threshold TH_Vp1, the coefficient A2 becomes the maximum value A2max. When the operation speed Vp is larger than the threshold TH_Vp1 and smaller than the threshold TH_Vp2, the coefficient A2 gradually decreases. When the operation speed Vp is equal to or higher than the threshold TH_V2, the coefficient A2 has a minimum value (zero in the present embodiment).
- the thresholds TH_Vp1 and TH_Vp2 are set, for example, as follows. That is, the threshold TH_Vp1 is set to the minimum value (estimated value or reference value) of the operation speed Vp that can be taken when accelerating, and when acceleration is required, the threshold TH_Vp1 is exceeded. Further, the threshold TH_Vp2 is set to the maximum value (estimated value or reference value) of the operation speed Vp which can be obtained when performing a gentle acceleration, and is set to exceed the threshold TH_Vp2 when a rapid acceleration is required.
- the coefficient A2 and the second threshold TH2 are maximized, and the neutral region is also maximized.
- the driver transfers the operation amount ⁇ p of the accelerator pedal 12 to the neutral region as needed (for example, when entering a gentle slope while traveling at a constant speed), thereby performing inertial travel.
- the neutral region is narrowed, which facilitates switching from the neutral state to the power running operation.
- the neutral region is minimized (e.g., zero), so that switching from the neutral state to the power running operation can be performed quickly.
- the operation speed Vp of FIG. 4 can be made into an absolute value.
- the neutral region narrows, and when the rapid deceleration occurs, the neutral region is minimized (e.g., zero).
- the operation amount ⁇ p is easily shifted to the regeneration region at the time of deceleration, and it is possible to smoothly switch from the power running operation to the regeneration operation.
- the traveling control module 66 of the integrated ECU 22 switches traveling control (powering control, regeneration control, neutral control) of the vehicle 10 according to the operation amount ⁇ p of the accelerator pedal 12.
- FIG. 5 is a flowchart in which the traveling control module 66 switches traveling control of the vehicle 10.
- the traveling control module 66 acquires the operation amount ⁇ p of the accelerator pedal 12 and the second threshold TH2 from the threshold calculation module 64.
- step S12 the traveling control module 66 determines whether the operation amount ⁇ p is equal to or less than a second threshold TH2. If the operation amount ⁇ p is not equal to or smaller than the second threshold TH2 (S12: NO), the traveling control module 66 selects powering control in step S13. Specifically, the traveling control module 66 generates a control signal Sd for the output control ECU 38 based on the operation amount ⁇ p of the accelerator pedal 12 or the like, and controls the driving force Fe of the engine 32 and the driving force Fm of the motor 34. If the operation amount ⁇ p is equal to or less than the second threshold TH2 (S12: YES), the process proceeds to step S14.
- step S14 the traveling control module 66 determines whether the operation amount ⁇ p is equal to or less than the first threshold TH1. If the operation amount ⁇ p is equal to or less than the first threshold TH1 (S14: YES), the traveling control module 66 selects regeneration control in step S15. That is, in step S21, the traveling control module 66 first calculates the regenerative braking amount Qb (the braking force Fbm) by the regenerative operation of the motor 34 based on the operation amount ⁇ p of the accelerator pedal 12.
- Qb the braking force Fbm
- the regenerative braking amount Qb is increased as the operation amount ⁇ p decreases.
- the regenerative braking amount Qb is calculated using the following equation (1).
- Qb Qb_max ⁇ G (1)
- Qb_max is the maximum value that the regenerative braking amount Qb can take
- G is a gain by which the maximum value Qb_max is multiplied according to the operation amount ⁇ p.
- the gain G is defined by the following equation (2).
- the gain G (- ⁇ p / TH1) +1 (2) As understood from the above equation (2), the gain G is minimum (zero) when the operation amount ⁇ p is equal to the first threshold TH1, and is maximum when the operation amount ⁇ p is the minimum value (for example, zero). Obviously, the gain G is minimum (zero) when the operation amount ⁇ p is equal to the first threshold TH1, and is maximum when the operation amount ⁇ p is the minimum value (for example, zero). Become.
- step S22 the traveling control module 66 generates a control signal Sd indicating the regenerative braking amount Qb, and transmits the control signal Sd to the output control ECU 38.
- the output control ECU 38 that receives the control signal Sd controls the motor 34 in accordance with the regenerative braking amount Qb indicated by the control signal Sd, and generates the braking force Fbm.
- the engine 32 functions as a braking means (engine brake) by applying rotational resistance to the wheels 44 to generate a braking force Fbe on the wheels 44.
- the traveling control module 66 selects neutral control in step S16. Specifically, the traveling control module 66 generates a control signal Sd for requesting the engine 32 and the motor 34 to be in the neutral state, and transmits the control signal Sd to the output control ECU 38.
- the output control ECU 38 having received the control signal Sd brings the engine 32 and the motor 34 into the neutral state. Thereby, the driving forces Fe and Fm and the braking forces Fbe and Fbm from the engine 32 and the motor 34 are not transmitted to the wheels 44, and the engine brake of the engine 32 and the regenerative brake of the motor 34 do not operate.
- the vehicle 10 can travel by inertia only. However, since a foot brake (not shown) is operable, the user can decelerate the vehicle 10 by stepping on the foot brake.
- the travel control module 66 changes the traveling state of the vehicle 10 as needed by repeating the processing of FIG. 5.
- reaction force control module 68 of the integrated ECU 22 controls the reaction force Fr by the actuator 50 in accordance with the operation amount ⁇ p of the accelerator pedal 12.
- FIG. 6 is a flowchart in which the reaction force control module 68 controls the reaction force Fr of the actuator 50.
- the reaction force control module 68 acquires the operation amount ⁇ p of the accelerator pedal 12 and the second threshold value TH2 from the threshold value calculation module 64.
- the reaction force control module 68 calculates the operation amounts ⁇ 3 and ⁇ 4 based on the second threshold value TH2. That is, the difference between the second threshold TH2 and the operation amount ⁇ 3 and the difference between the operation amount ⁇ 4 and the second threshold TH2 are set in advance, and the operation amounts ⁇ 3 and ⁇ 4 are calculated based on these differences.
- the reaction force Fr is increased between the operation amount ⁇ 3 and the operation amount ⁇ 4. More specifically, the reaction force Fr increases while the operation amount ⁇ p is from the operation amount ⁇ 3 to the second threshold TH2, and the reaction force Fr decreases from the second threshold TH2 to the operation amount ⁇ 4.
- step S33 the reaction force control module 68 determines whether the operation amount ⁇ p is not less than the operation amount ⁇ 3 and not more than the operation amount ⁇ 4. If the operation amount ⁇ p is not the operation amount ⁇ 3 or more and the operation amount ⁇ 4 or less (S33: NO), the process proceeds to step S34. When the operation amount ⁇ p is the operation amount ⁇ 3 or more and the operation amount ⁇ 4 or less (S33: YES), the process proceeds to step S35.
- step S34 the reaction force control module 68 determines whether the operation amount ⁇ p is not less than the operation amount ⁇ 1 and not more than the operation amount ⁇ 2.
- the process proceeds to step S35. If the operation amount ⁇ p is not the operation amount ⁇ 1 or more and the operation amount ⁇ 2 or less (S34: NO), the process proceeds to step S37.
- step S35 the reaction force control module 68 calculates a command value (a reaction force command value Fr_com) of the reaction force Fr to be generated by the actuator 50 according to the operation amount ⁇ p.
- the reaction force Fr increases when the operation amount ⁇ p of the accelerator pedal 12 is lowered from a value larger than the operation amount ⁇ 4 in the power running area Enter the neutral area above. Similarly, when the operation amount ⁇ p is decreased from a value larger than the operation amount ⁇ 2 in the neutral region, the reaction force Fr increases and then enters the regeneration region.
- the user can recognize whether the current traveling state is the power running state, the regeneration state or the neutral state by the increase of the reaction force Fr.
- step S36 the reaction force control module 68 generates a control signal Sr indicating the reaction force command value Fr_com, and transmits the control signal Sr to the reaction force ECU 54.
- the reaction force ECU 54 receiving this control signal Sr controls the actuator 50 based on the reaction force command value Fr_com indicated by the control signal Fr_com.
- step S37 the reaction force control module 68 generates a control signal Sr that sets the reaction force command value Fr_com to zero, and transmits the control signal Sr to the reaction force ECU 54.
- the reaction force ECU 54 receiving this control signal Sr sets the reaction force Fr applied by the actuator 50 to zero.
- the reaction force control module 68 controls the reaction force Fr of the actuator 50 by repeating the process of FIG.
- FIG. 7 shows an example of how the vehicle 10c of the comparative example stops at the temporary stop sign 80.
- FIG. 8 shows an example of how the vehicle 10 of the present embodiment stops at a stop sign 80.
- the threshold of the power running area and the regeneration area in the comparative example is set as the threshold THc.
- the driver notices that the vehicle 10c has decelerated too much, depresses the accelerator pedal 12, makes the operation amount ⁇ p larger than the threshold THc, and returns the vehicle 10c to the power running operation.
- the driving forces Fe and Fm from at least one of the engine 32 and the motor 34 are transmitted to the wheels 44, and the speed Vc of the vehicle 10c gradually increases.
- the driver returns the accelerator pedal 12 to make the operation amount ⁇ p smaller than the threshold THc, and then shifts the vehicle 10c to the regeneration operation again.
- the driver depresses a foot brake (not shown) to decrease the speed Vc of the vehicle 10c in combination with the regenerative operation of the vehicle 10c.
- the vehicle 10c stops at a point P15 at which the stop sign 80 is located.
- the vehicle 10 of this embodiment when using the vehicle 10 of this embodiment, it becomes as follows, for example. That is, at point P21 in FIG. 8, the driver who notices the temporary stop sign 80 returns the accelerator pedal 12, and sets the operation amount ⁇ p to a value between the first threshold TH1 and the second threshold TH2. As a result, the engine 32 and the motor 34 are in a neutral state, and the vehicle 10 is decelerated by inertia (rolling resistance). As a result, the velocity V [km / h] of the vehicle 10 decreases gradually as compared with the case of the regeneration operation. Further, at this time, the fuel supply to the engine 32 is stopped, so that the fuel consumption can be improved.
- the driver returns the accelerator pedal 12 further, makes the operation amount ⁇ p smaller than the first threshold TH1, and sets the vehicle 10 to the regeneration operation. Migrate. As a result, the speed V of the vehicle 10 is reduced by the regenerative brake and the engine brake.
- the driver depresses a foot brake (not shown) to reduce the speed V of the vehicle 10 in combination with the regenerative operation of the vehicle 10.
- a foot brake (not shown) to reduce the speed V of the vehicle 10 in combination with the regenerative operation of the vehicle 10.
- the vehicle 10 stops at a point P24 where the stop sign 80 is located.
- the adjustment of the operation amount ⁇ p of the accelerator pedal 12 makes it possible to select the neutral state in addition to the power running operation and the regeneration operation of the vehicle 10. Therefore, it is possible to prevent the vehicle 10 from decelerating due to the generation of the braking forces Fbe and Fbm (the activation of the engine brake or the regenerative brake) that the driver does not intend.
- the driver actively performs inertial traveling. It becomes possible to utilize.
- the reaction force Fr is increased. Therefore, the driver can easily recognize the operation amount ⁇ p at which the switching is performed.
- the reaction force control module 68 of the integrated ECU 22 generates a reaction force Fr when the operation amount ⁇ p exceeds the operation amount ⁇ 4, and a reaction force when the operation amount ⁇ p is between the operation amount ⁇ 2 and the operation amount ⁇ 3.
- Set larger than Fr (see FIG. 2).
- the reaction force Fr becomes smaller in the neutral area than in the drive area. Therefore, the driver can actively use inertial traveling. Further, in the drive region, it is possible to notify the driver of the necessity of deceleration by, for example, increasing the reaction force Fr in accordance with the preceding vehicle, the curve, the signal, and the stop sign.
- the regenerative braking amount Qb (the braking force Fbm) by the motor 34 is increased. Accordingly, it is possible to adjust the regenerative braking amount Qb (the braking force Fbm) by the regenerative operation according to the operation amount ⁇ p. Therefore, it is possible to decelerate using the braking force Fbm by the regeneration operation corresponding to the driver's intention.
- the threshold calculation module 64 of the integrated ECU 22 gradually reduces the second threshold TH2 (see FIG. 4 and the like).
- the range of the operation amount ⁇ p that is, the neutral region
- the time for entering inertial traveling is shortened, and rapid acceleration or rapid acceleration It is possible to shift to rapid deceleration.
- the threshold calculation module 64 gradually increases the second threshold TH2 when the operation speed Vp (absolute value) falls below the threshold TH_Vp2 (see FIG. 4 and the like).
- the range of the operation amount ⁇ p that is, the neutral region
- the inertial It is possible to extend the traveling time and improve the fuel consumption.
- the vehicle 10 is a hybrid vehicle in the above embodiment, the present invention is not limited to this, and may be an electric vehicle including a fuel cell vehicle.
- both of the regenerative brake and the engine brake function, but only one of them may function.
- the regenerative braking amount Qb is increased as the operation amount ⁇ p becomes smaller (see FIG. 2), but not limited thereto. Regardless of the value, it is also possible to make the regenerative braking amount Qb constant.
- the reaction force Fr when the operation amount ⁇ p is in the power running region is when the operation amount ⁇ p is in the neutral region (more accurately) Is set larger than the reaction force Fr in the case where the operation amount ⁇ p exceeds the operation amount ⁇ 2 and falls below the operation amount ⁇ 3, but the invention is not limited thereto.
- the reaction force Fr can be equalized either when the operation amount ⁇ p is in the power running region or in the neutral region.
- the first threshold TH1 is a fixed value
- the second threshold TH2 is a variable
- the present invention is not limited thereto.
- the first threshold TH1 can be a variable and the second threshold TH2 can be a fixed value. In this case, when the operation speed Vp increases, the neutral region is narrowed by increasing the first threshold TH1.
- both the first threshold TH1 and the second threshold TH2 may be fixed values or variables.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Automation & Control Theory (AREA)
- Power Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Energy (AREA)
- Sustainable Development (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Auxiliary Drives, Propulsion Controls, And Safety Devices (AREA)
- Control Of Driving Devices And Active Controlling Of Vehicle (AREA)
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
- Regulating Braking Force (AREA)
- Hybrid Electric Vehicles (AREA)
Abstract
Description
以下、この発明の一実施形態に係るアクセルペダル装置を搭載した車両について図面を参照して説明する。
図1は、この実施形態に係るアクセルペダル装置100を搭載した車両10のブロック図である。車両10は、例えば、ハイブリッド車両である。或いは、燃料電池車を含む電気自動車であってもよい。車両10は、アクセルペダル12と、アクセルペダル12に反力Fr_sp[N]を付与するリターンスプリング14と、操作量センサ16(操作量検出装置)と、駆動系18と、反力系20と、統合電子制御装置(以下「統合ECU22」という。)とを備える。
図2には、アクセルペダル12の操作量θpと、車両10の走行状態(力行領域、回生領域及びニュートラル領域)と、リターンスプリング14による反力Fr_spとアクチュエータ50による反力Frと、モータ34による回生ブレーキ量Qbとの関係が示されている。
本実施形態では、統合ECU22の閾値算出モジュール64は、アクセルペダル12の操作速度Vp[度/sec]に応じて第2閾値TH2を算出する。
本実施形態では、統合ECU22の走行制御モジュール66は、アクセルペダル12の操作量θpに応じて車両10の走行制御(力行制御、回生制御、ニュートラル制御)を切り替える。
上記式(1)において、Qb_maxは、回生ブレーキ量Qbが取り得る最大値であり、Gは、操作量θpに応じて最大値Qb_maxに乗算されるゲインである。ここで、ゲインGは、下記の式(2)で定義される。
上記式(2)からわかるように、ゲインGは、操作量θpが第1閾値TH1と等しいとき、最小(ゼロ)となり、操作量θpが最小値(例えば、ゼロ)であるとき、最大値となる。
上述の通り、本実施形態では、統合ECU22の反力制御モジュール68は、アクセルペダル12の操作量θpに応じてアクチュエータ50による反力Frを制御する。
次に、本実施形態の車両10と比較例の車両10cが一時停止の標識80で止まる場合を比較する。図7には、比較例の車両10cが一時停止の標識80で止まる様子の一例が示されている。図8には、本実施形態の車両10が一時停止の標識80で止まる様子の一例が示されている。比較例では、JP2001-260713Aのように、図2の力行領域と回生領域のみが用いられる。なお、図7では、比較例における力行領域と回生領域の閾値を閾値THcとする。
以上のように、本実施形態によれば、アクセルペダル12の操作量θpの調整により、車両10の力行動作及び回生動作に加え、ニュートラル状態を選択することが可能となる。このため、運転者が意図しない制動力Fbe、Fbmの発生(エンジンブレーキ又は回生ブレーキの作動)により、車両10が減速することを避けることが可能となる。加えて、運転者は、例えば、加速から定速走行に移行する際、加速若しくは定速走行から緩やかな減速に移行する際、又は減速から定速走行に移行する際、慣性走行を積極的に活用することが可能となる。
なお、この発明は、上記実施形態に限らず、この明細書の記載内容に基づき、種々の構成を採り得ることはもちろんである。例えば、以下の構成を採用することができる。
Claims (7)
- 車両(10)に設けられたアクセルペダル(12)と、
前記アクセルペダル(12)の操作量を検出する操作量検出装置(16)と、
前記アクセルペダル(12)に対して反力を付与するアクチュエータ(50)と、
前記アクチュエータ(50)を制御する反力制御装置(68)と、
前記車両(10)における駆動力及び制動力の発生を制御する走行制御装置(66)と
を備え、
前記走行制御装置(66)は、
前記操作量が、第1閾値を下回る場合、前記制動力を発生させ、
前記操作量が、前記第1閾値より大きい第2閾値を上回る場合、前記駆動力を発生させ、
前記操作量が前記第1閾値を上回り前記第2閾値を下回る場合、前記駆動力及び前記制動力のいずれも発生させずに、前記車両(10)の慣性走行を許容する
ことを特徴とするアクセルペダル装置(100)。 - 請求項1記載のアクセルペダル装置(100)において、
前記反力制御装置(68)は、前記操作量が前記第1閾値又は前記第2閾値を跨って変化するとき、前記反力を大きくする
ことを特徴とするアクセルペダル装置(100)。 - 請求項1又は2記載のアクセルペダル装置(100)において、
前記第1閾値及び前記第2閾値は、前記車両(10)の走行状態を切り替えるための操作量の閾値であり、
前記第1閾値は、回生領域とニュートラル領域の境界となる値であり、
前記第2閾値は、前記ニュートラル領域と力行領域の境界となる値である
ことを特徴とするアクセルペダル装置(100)。 - 請求項1~3のいずれか1項に記載のアクセルペダル装置(100)において、
前記反力制御装置(68)は、前記操作量が前記第2閾値を上回る場合における前記反力を、前記操作量が前記第1閾値と前記第2閾値の間にある場合における前記反力よりも大きく設定する
ことを特徴とするアクセルペダル装置(100)。 - 請求項1~4のいずれか1項に記載のアクセルペダル装置(100)において、
前記制動力は、前記車両(10)に設けられた走行モータ(34)の回生動作による制動力を含み、
前記アクセルペダル(12)の操作量が小さくなるほど前記回生動作による制動力を大きくする
ことを特徴とするアクセルペダル装置(100)。 - 請求項1~5のいずれか1項に記載のアクセルペダル装置(100)において、
さらに、前記アクセルペダル(12)の操作速度を検出する操作速度検出装置(64)を備え、
前記走行制御装置(66)は、前記車両(10)の加速又は減速の度合いを判定するための前記操作速度の閾値を前記操作速度が上回る場合、前記第1閾値を大きくする又は前記第2閾値を小さくする
ことを特徴とするアクセルペダル装置(100)。 - 請求項1~6のいずれか1項に記載のアクセルペダル装置(100)において、
前記走行制御装置(66)は、
前記車両(10)のエンジン(32)及び走行モータ(34)による駆動力及び制動力の発生を制御し、
前記操作量が、前記第1閾値を下回る場合、前記エンジン(32)及び前記走行モータ(34)の少なくとも一方に前記制動力を発生させ、
前記操作量が,前記第2閾値を上回る場合、前記エンジン(32)及び前記走行モータ(34)の少なくとも一方に前記駆動力を発生させ、
前記操作量が前記第1閾値を上回り前記第2閾値を下回る場合、前記エンジン(32)及び前記走行モータ(34)の両方に前記駆動力及び前記制動力のいずれも発生させずに、前記車両(10)の慣性走行を許容する
ことを特徴とするアクセルペダル装置(100)。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/583,119 US8706374B2 (en) | 2010-03-09 | 2011-02-16 | Accelerator pedal device |
CN201180012559.0A CN102791989B (zh) | 2010-03-09 | 2011-02-16 | 油门踏板装置 |
EP11753151.7A EP2546496B1 (en) | 2010-03-09 | 2011-02-16 | Accelerator pedal device |
JP2012504383A JP5563062B2 (ja) | 2010-03-09 | 2011-02-16 | アクセルペダル装置 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010-051843 | 2010-03-09 | ||
JP2010051843 | 2010-03-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2011111489A1 true WO2011111489A1 (ja) | 2011-09-15 |
Family
ID=44563314
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2011/053290 WO2011111489A1 (ja) | 2010-03-09 | 2011-02-16 | アクセルペダル装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US8706374B2 (ja) |
EP (1) | EP2546496B1 (ja) |
JP (1) | JP5563062B2 (ja) |
CN (1) | CN102791989B (ja) |
WO (1) | WO2011111489A1 (ja) |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014069579A (ja) * | 2012-09-27 | 2014-04-21 | Toyota Motor Corp | 車両および車両の制御方法 |
FR2997671A1 (fr) * | 2012-11-08 | 2014-05-09 | Peugeot Citroen Automobiles Sa | Procede d'assistance a l'eco-conduite pour vehicule automobile |
JP2014104857A (ja) * | 2012-11-28 | 2014-06-09 | Daihatsu Motor Co Ltd | 制御装置 |
JP2014121888A (ja) * | 2012-12-20 | 2014-07-03 | Mitsubishi Motors Corp | ペダルによる決定操作装置 |
JP2015067264A (ja) * | 2013-10-01 | 2015-04-13 | 日産自動車株式会社 | 制駆動力制御装置及び制駆動力制御方法 |
JPWO2013175680A1 (ja) * | 2012-05-25 | 2016-01-12 | ヤマハ発動機株式会社 | 車両 |
JP2016033012A (ja) * | 2015-10-07 | 2016-03-10 | トヨタ自動車株式会社 | 車両および車両の制御方法 |
US20160221437A1 (en) * | 2014-08-29 | 2016-08-04 | Mazda Motor Corporation | Vehicle accelerator pedal reaction force control device |
JP2017017810A (ja) * | 2015-06-29 | 2017-01-19 | 三菱自動車工業株式会社 | 電動車両の制御装置 |
EP2781722A4 (en) * | 2011-11-14 | 2017-04-26 | Toyota Jidosha Kabushiki Kaisha | Driving assistance device |
JP2019064563A (ja) * | 2017-10-05 | 2019-04-25 | トヨタ自動車株式会社 | 車両の運転支援制御装置 |
JP2020138607A (ja) * | 2019-02-27 | 2020-09-03 | 学校法人日本大学 | 電動車両、アクセル部材、及び制御方法 |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102011088277A1 (de) * | 2011-12-12 | 2013-06-13 | Robert Bosch Gmbh | Verfahren und Steuergerät zum Steuern eines haptischen Fahrpedals eines Kraftfahrzeugs mit einer Lageregelung |
US9476369B2 (en) * | 2012-04-13 | 2016-10-25 | Toyota Motor Engineering & Manufacturing North America, Inc. | Variable power output and maximum speed in drive mode |
DE102012209647A1 (de) | 2012-06-08 | 2013-12-12 | Robert Bosch Gmbh | Verfahren und Steuergerät zum Steuern eines haptischen Fahrpedals eines Kraftfahrzeugs mit einer Aktivierungsbedingung |
DE102013003143B4 (de) | 2013-02-25 | 2015-04-09 | Audi Ag | Verfahren zum Betrieb eines Kraftfahrzeugs mit Hybridantrieb |
JP6039082B2 (ja) * | 2013-08-22 | 2016-12-07 | 本田技研工業株式会社 | アクセルペダル反力制御装置 |
FR3011215B1 (fr) * | 2013-09-27 | 2015-10-16 | Peugeot Citroen Automobiles Sa | Procede d'aide a la conduite d'un vehicule |
FR3014805B1 (fr) * | 2013-12-17 | 2017-04-28 | Peugeot Citroen Automobiles Sa | Vehicule automobile avec mode roue libre commande par la pedale d'acceleration |
FR3017355B1 (fr) * | 2014-02-10 | 2016-02-26 | Peugeot Citroen Automobiles Sa | Procede et dispositif d'aide a la conduite d'un vehicule suivant un autre vehicule, en fonction de la pente |
JP6065878B2 (ja) * | 2014-06-09 | 2017-01-25 | トヨタ自動車株式会社 | 車両の制御装置及び車両の制御方法 |
FR3024856B1 (fr) * | 2014-08-12 | 2018-01-26 | Psa Automobiles Sa. | Procede et dispositif de controle des modes de fonctionnement d'une chaine de transmission hybride d'un vehicule, en fonction de lois d'evolution |
US9656671B2 (en) * | 2014-08-25 | 2017-05-23 | Ford Global Technologies, Llc | Coast switch for an electrified vehicle |
US9545849B2 (en) * | 2014-09-19 | 2017-01-17 | Ford Global Technologies, Llc | Vehicle system and method for adapting lift pedal regeneration |
JP6183335B2 (ja) * | 2014-11-12 | 2017-08-23 | トヨタ自動車株式会社 | 車両 |
DE102015105331B4 (de) | 2015-04-08 | 2023-02-16 | Ujet S.A. | Elektrischer Motorroller |
JP6168097B2 (ja) * | 2015-05-08 | 2017-07-26 | トヨタ自動車株式会社 | ハイブリッド自動車 |
JP6414133B2 (ja) * | 2016-04-28 | 2018-10-31 | トヨタ自動車株式会社 | 車両制御装置 |
WO2019162225A1 (en) * | 2018-02-26 | 2019-08-29 | Jaguar Land Rover Limited | A controller for a vehicle |
GB2571323B (en) * | 2018-02-26 | 2020-11-18 | Jaguar Land Rover Ltd | Accelerator pedal maps |
GB2573979B (en) | 2018-02-26 | 2020-09-02 | Jaguar Land Rover Ltd | A controller and a method of controlling speed of a vehicle |
JP7464355B2 (ja) * | 2018-08-07 | 2024-04-09 | トヨタ自動車株式会社 | 制動力制御装置、制御装置、マネージャ、方法、プログラム、アクチュエータシステム、および車両 |
DE102019113225A1 (de) | 2019-05-20 | 2020-11-26 | Wabco Gmbh | Geschwindigkeitseinstell-System für ein Fahrzeug und Verfahren zur Einstellung einer Fahrgeschwindigkeit |
JP7331814B2 (ja) * | 2020-09-28 | 2023-08-23 | トヨタ自動車株式会社 | 車両用制御装置、及び車両用制御プログラム |
CN113306408A (zh) * | 2021-06-04 | 2021-08-27 | 江西江铃集团晶马汽车有限公司 | 一种新能源客车用全新驾驶操控装置及其工作方法 |
US20230294719A1 (en) * | 2022-03-21 | 2023-09-21 | Faraday&Future Inc. | Intelligent one-pedal driving system |
US20230331229A1 (en) * | 2022-04-15 | 2023-10-19 | Lenovo (Singapore) Pte. Ltd. | Automated assistance with one-pedal driving |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08216737A (ja) * | 1994-12-13 | 1996-08-27 | Toyota Motor Corp | 身体障害者用車両運転装置 |
JP2001260713A (ja) | 2000-03-23 | 2001-09-26 | Nissan Motor Co Ltd | 車両用アクセルペダル装置 |
JP2002240590A (ja) * | 2001-02-20 | 2002-08-28 | Toyota Motor Corp | 車両用運転操作装置 |
JP2006117020A (ja) * | 2004-10-19 | 2006-05-11 | Toyota Motor Corp | 車両用走行制御装置 |
JP2007022236A (ja) * | 2005-07-14 | 2007-02-01 | Fujitsu Ten Ltd | 運転補助装置の制御装置 |
JP2007099268A (ja) * | 2002-06-10 | 2007-04-19 | Nissan Motor Co Ltd | 車両用運転操作補助装置およびその装置を備えた車両 |
WO2009136512A1 (ja) | 2008-05-09 | 2009-11-12 | 本田技研工業株式会社 | 車両走行制御装置及び車両走行制御方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0440365B1 (en) * | 1990-01-25 | 1995-06-21 | Mitsubishi Jidosha Kogyo Kabushiki Kaisha | Method and apparatus for learning neutral position of vehicle steering angle |
DE4029334A1 (de) * | 1990-09-15 | 1992-03-19 | Teves Gmbh Alfred | Pedaleinheit fuer ein kraftfahrzeug |
US5927829A (en) * | 1995-10-03 | 1999-07-27 | Mitsubishi Jidosha Kogyo Kabushiki Kaisha | Brake apparatus for electric automobile utilizing regenerative braking |
FR2749229B1 (fr) | 1996-05-30 | 1998-07-31 | Renault | Procede de freinage recuperatif d'un vehicule electrique |
DE19629229C2 (de) * | 1996-07-20 | 2002-06-20 | Daimler Chrysler Ag | Verfahren zur Durchführung eines automatischen Bremsvorgangs |
US6378636B1 (en) | 2000-10-11 | 2002-04-30 | Ford Global Technologies, Inc. | Method and system for providing for vehicle drivability feel after accelerator release in an electric or hybrid electric vehicle |
FR2863992B1 (fr) | 2003-12-23 | 2007-03-23 | Giat Ind Sa | Commande de freinage d'un vehicule electrique avec recuperation d'energie |
DE102007035424A1 (de) | 2007-07-28 | 2009-01-29 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Fahrzeug, Betriebsverfahren und Bedienschnittstelle |
-
2011
- 2011-02-16 JP JP2012504383A patent/JP5563062B2/ja not_active Expired - Fee Related
- 2011-02-16 CN CN201180012559.0A patent/CN102791989B/zh not_active Expired - Fee Related
- 2011-02-16 US US13/583,119 patent/US8706374B2/en active Active
- 2011-02-16 EP EP11753151.7A patent/EP2546496B1/en not_active Not-in-force
- 2011-02-16 WO PCT/JP2011/053290 patent/WO2011111489A1/ja active Application Filing
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08216737A (ja) * | 1994-12-13 | 1996-08-27 | Toyota Motor Corp | 身体障害者用車両運転装置 |
JP2001260713A (ja) | 2000-03-23 | 2001-09-26 | Nissan Motor Co Ltd | 車両用アクセルペダル装置 |
JP2002240590A (ja) * | 2001-02-20 | 2002-08-28 | Toyota Motor Corp | 車両用運転操作装置 |
JP2007099268A (ja) * | 2002-06-10 | 2007-04-19 | Nissan Motor Co Ltd | 車両用運転操作補助装置およびその装置を備えた車両 |
JP2006117020A (ja) * | 2004-10-19 | 2006-05-11 | Toyota Motor Corp | 車両用走行制御装置 |
JP2007022236A (ja) * | 2005-07-14 | 2007-02-01 | Fujitsu Ten Ltd | 運転補助装置の制御装置 |
WO2009136512A1 (ja) | 2008-05-09 | 2009-11-12 | 本田技研工業株式会社 | 車両走行制御装置及び車両走行制御方法 |
Non-Patent Citations (1)
Title |
---|
See also references of EP2546496A4 * |
Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2781722A4 (en) * | 2011-11-14 | 2017-04-26 | Toyota Jidosha Kabushiki Kaisha | Driving assistance device |
JPWO2013175680A1 (ja) * | 2012-05-25 | 2016-01-12 | ヤマハ発動機株式会社 | 車両 |
JP2014069579A (ja) * | 2012-09-27 | 2014-04-21 | Toyota Motor Corp | 車両および車両の制御方法 |
FR2997671A1 (fr) * | 2012-11-08 | 2014-05-09 | Peugeot Citroen Automobiles Sa | Procede d'assistance a l'eco-conduite pour vehicule automobile |
WO2014072617A1 (fr) * | 2012-11-08 | 2014-05-15 | Peugeot Citroen Automobiles Sa | Procédé d'assistance à l'éco-conduite pour véhicule automobile |
JP2014104857A (ja) * | 2012-11-28 | 2014-06-09 | Daihatsu Motor Co Ltd | 制御装置 |
JP2014121888A (ja) * | 2012-12-20 | 2014-07-03 | Mitsubishi Motors Corp | ペダルによる決定操作装置 |
JP2015067264A (ja) * | 2013-10-01 | 2015-04-13 | 日産自動車株式会社 | 制駆動力制御装置及び制駆動力制御方法 |
US20160221437A1 (en) * | 2014-08-29 | 2016-08-04 | Mazda Motor Corporation | Vehicle accelerator pedal reaction force control device |
US9908409B2 (en) * | 2014-08-29 | 2018-03-06 | Mazda Motor Corporation | Vehicle accelerator pedal reaction force control device |
JP2017017810A (ja) * | 2015-06-29 | 2017-01-19 | 三菱自動車工業株式会社 | 電動車両の制御装置 |
JP2016033012A (ja) * | 2015-10-07 | 2016-03-10 | トヨタ自動車株式会社 | 車両および車両の制御方法 |
JP2019064563A (ja) * | 2017-10-05 | 2019-04-25 | トヨタ自動車株式会社 | 車両の運転支援制御装置 |
US11572062B2 (en) | 2017-10-05 | 2023-02-07 | Toyota Jidosha Kabushiki Kaisha | Driving assistance control device |
JP2020138607A (ja) * | 2019-02-27 | 2020-09-03 | 学校法人日本大学 | 電動車両、アクセル部材、及び制御方法 |
JP7292705B2 (ja) | 2019-02-27 | 2023-06-19 | 学校法人日本大学 | 電動車両、アクセル部材、及び制御方法 |
Also Published As
Publication number | Publication date |
---|---|
EP2546496A1 (en) | 2013-01-16 |
US20120325042A1 (en) | 2012-12-27 |
EP2546496B1 (en) | 2016-03-30 |
JPWO2011111489A1 (ja) | 2013-06-27 |
EP2546496A4 (en) | 2013-08-21 |
JP5563062B2 (ja) | 2014-07-30 |
CN102791989B (zh) | 2015-04-29 |
CN102791989A (zh) | 2012-11-21 |
US8706374B2 (en) | 2014-04-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2011111489A1 (ja) | アクセルペダル装置 | |
JP6458877B2 (ja) | 制駆動力制御方法及び制駆動力制御装置 | |
US7291090B2 (en) | Motor torque control system for vehicle | |
CN108349399B (zh) | 制动驱动力控制方法以及制动驱动力控制装置 | |
JP5878906B2 (ja) | 電気自動車のモータ位置及びクリープ制御装置とその制御方法 | |
US8862303B2 (en) | Industrial vehicle | |
JP6094681B2 (ja) | 車両の制御装置 | |
CN109476235B (zh) | 转矩控制方法以及转矩控制装置 | |
WO2012098680A1 (ja) | 車両制御装置 | |
JP6729142B2 (ja) | 駆動力制御方法及び駆動力制御装置 | |
JP2014527392A (ja) | 車両の減速構成を制御する方法 | |
JP5524808B2 (ja) | 電動車両用制御装置 | |
JP6272176B2 (ja) | 車両用走行制御装置 | |
JP7207269B2 (ja) | ペダル反力制御装置 | |
US8930053B2 (en) | Control apparatus for hybrid vehicle | |
US20140336860A1 (en) | Method of controlling electric vehicle | |
JP2021044975A (ja) | 車両の制御装置 | |
JP7176360B2 (ja) | 電動車両 | |
JP3721838B2 (ja) | 回生電力制御装置 | |
JP2020100349A (ja) | 車両の制御装置 | |
JP2003061205A (ja) | 電気自動車のモータ制御装置 | |
JP2014207839A (ja) | 車両の挙動制御装置 | |
JP2002095106A (ja) | 車輌の制動力制御装置 | |
JP3951649B2 (ja) | 電気自動車のモータ制御装置 | |
JP2000274270A (ja) | ハイブリッド車の車両走行制御装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
WWE | Wipo information: entry into national phase |
Ref document number: 201180012559.0 Country of ref document: CN |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 11753151 Country of ref document: EP Kind code of ref document: A1 |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2012504383 Country of ref document: JP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 13583119 Country of ref document: US |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2011753151 Country of ref document: EP |
|
NENP | Non-entry into the national phase |
Ref country code: DE |