JP6653556B2 - 電動車両の制御装置及び制御方法 - Google Patents
電動車両の制御装置及び制御方法 Download PDFInfo
- Publication number
- JP6653556B2 JP6653556B2 JP2015230721A JP2015230721A JP6653556B2 JP 6653556 B2 JP6653556 B2 JP 6653556B2 JP 2015230721 A JP2015230721 A JP 2015230721A JP 2015230721 A JP2015230721 A JP 2015230721A JP 6653556 B2 JP6653556 B2 JP 6653556B2
- Authority
- JP
- Japan
- Prior art keywords
- range
- creep torque
- control
- creep
- torque
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000000034 method Methods 0.000 title claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 51
- 230000009467 reduction Effects 0.000 claims description 31
- 230000001105 regulatory effect Effects 0.000 claims description 21
- 238000001514 detection method Methods 0.000 claims description 11
- 230000008859 change Effects 0.000 claims description 6
- 230000007423 decrease Effects 0.000 claims description 5
- 230000001276 controlling effect Effects 0.000 claims description 4
- 230000004044 response Effects 0.000 claims description 4
- 238000011144 upstream manufacturing Methods 0.000 claims description 3
- 235000018936 Vitellaria paradoxa Nutrition 0.000 claims 1
- 239000012530 fluid Substances 0.000 description 8
- 230000000994 depressogenic effect Effects 0.000 description 7
- 230000006870 function Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 238000002485 combustion reaction Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000003112 inhibitor Substances 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 238000012423 maintenance Methods 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
- 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
- B60L15/2054—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 by controlling transmissions or clutches
-
- 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
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
- B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
- B60K6/42—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by the architecture of the hybrid electric vehicle
- B60K6/48—Parallel type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
- B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
- B60K6/50—Architecture of the driveline characterised by arrangement or kind of transmission units
- B60K6/54—Transmission for changing ratio
-
- 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
- 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
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T7/00—Brake-action initiating means
- B60T7/02—Brake-action initiating means for personal initiation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T7/00—Brake-action initiating means
- B60T7/02—Brake-action initiating means for personal initiation
- B60T7/04—Brake-action initiating means for personal initiation foot actuated
- B60T7/042—Brake-action initiating means for personal initiation foot actuated by electrical means, e.g. using travel or force sensors
-
- 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
- B60W10/02—Conjoint control of vehicle sub-units of different type or different function including control of driveline clutches
-
- 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
- B60W10/10—Conjoint control of vehicle sub-units of different type or different function including control of change-speed gearings
-
- 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
- B60W20/50—Control strategies for responding to system failures, e.g. for fault diagnosis, failsafe operation or limp mode
-
- 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
- B60W30/02—Control of vehicle driving stability
- B60W30/025—Control of vehicle driving stability related to comfort of drivers or passengers
-
- 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
- B60W30/18054—Propelling the vehicle related to particular drive situations at stand still, e.g. engine in idling state
-
- 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
- B60W30/18063—Creeping
-
- 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
- B60W50/02—Ensuring safety in case of control system failures, e.g. by diagnosing, circumventing or fixing failures
- B60W50/0205—Diagnosing or detecting failures; Failure detection models
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
- F16H59/02—Selector apparatus
- F16H59/08—Range selector apparatus
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
- F16H59/14—Inputs being a function of torque or torque demand
- F16H59/18—Inputs being a function of torque or torque demand dependent on the position of the accelerator pedal
- F16H59/22—Idle position
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
- F16H59/50—Inputs being a function of the status of the machine, e.g. position of doors or safety belts
- F16H59/54—Inputs being a function of the status of the machine, e.g. position of doors or safety belts dependent on signals from the brakes, e.g. parking brakes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
- F16H61/02—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
- F16H61/04—Smoothing ratio shift
- F16H61/06—Smoothing ratio shift by controlling rate of change of fluid pressure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
- F16H63/40—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism comprising signals other than signals for actuating the final output mechanisms
- F16H63/50—Signals to an engine or motor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
- B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
- B60K6/42—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by the architecture of the hybrid electric vehicle
- B60K6/48—Parallel type
- B60K2006/4825—Electric machine connected or connectable to gearbox input shaft
-
- 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
- B60L2240/48—Drive Train control parameters related to transmissions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T2220/00—Monitoring, detecting driver behaviour; Signalling thereof; Counteracting thereof
- B60T2220/04—Pedal travel sensor, stroke sensor; Sensing brake request
-
- 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
- B60W20/40—Controlling the engagement or disengagement of prime movers, e.g. for transition between prime movers
-
- 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
- B60W50/02—Ensuring safety in case of control system failures, e.g. by diagnosing, circumventing or fixing failures
- B60W50/0205—Diagnosing or detecting failures; Failure detection models
- B60W2050/0215—Sensor drifts or sensor failures
-
- 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
- B60W2510/00—Input parameters relating to a particular sub-units
- B60W2510/10—Change speed gearings
- B60W2510/1005—Transmission ratio engaged
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W2520/00—Input parameters relating to overall vehicle dynamics
- B60W2520/04—Vehicle stop
-
- 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
- B60W2540/12—Brake 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
- B60W2540/16—Ratio selector 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
- B60W2710/02—Clutches
- B60W2710/021—Clutch engagement state
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H2312/00—Driving activities
- F16H2312/06—Creeping
-
- 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
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S903/00—Hybrid electric vehicles, HEVS
- Y10S903/902—Prime movers comprising electrical and internal combustion motors
- Y10S903/903—Prime movers comprising electrical and internal combustion motors having energy storing means, e.g. battery, capacitor
- Y10S903/904—Component specially adapted for hev
- Y10S903/912—Drive line clutch
- Y10S903/914—Actuated, e.g. engaged or disengaged by electrical, hydraulic or mechanical means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- General Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Chemical & Material Sciences (AREA)
- Automation & Control Theory (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Human Computer Interaction (AREA)
- Health & Medical Sciences (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Hybrid Electric Vehicles (AREA)
- Control Of Transmission Device (AREA)
- Braking Elements And Transmission Devices (AREA)
Description
また、クリープ走行可能の電動車両において、電力消費を抑制するため、ブレーキ操作があればクリープトルクをカットする技術も開発されている。
そこで、車両の始動操作(キースイッチのオン操作)後に、フットブレーキがオン→オフ→オンと操作されると、オン→オフの操作で得られるストロークセンサの検出値とブレーキ液圧との相関情報からストローク学習を実施する技術が開発されている。
図1は本実施形態にかかる制御装置が適用された電動車両のパワートレイン(動力伝達系)及びその制御装置を示す構成図である。図1に示すように、本電動車両は、エンジン(内燃機関)1と、モータジェネレータ(発電機能付き電動モータ)2と、自動変速機3と、第1クラッチ4と、第2クラッチ5と、ディファレンシャルギア6と、駆動輪7,7と、を備えた、ハイブリッド車両として構成されている。
このうち、第2クラッチ5は、シフトレバー8と機械的に接続されたマニュアル弁52(図2参照)によって、油圧源であるオイルポンプ51(図2参照)と連絡された油路が、選択されたレンジに応じて開閉制御されるようになっている。
図2は、第2クラッチ5の1つであるローブレーキへの油圧供給系の油圧回路図である。図2に示すように、この油圧回路は、オイルポンプ51と、シフトレバー8と機械的に接続されたマニュアル弁52と、油圧を調整する調圧弁53と、切替弁54と、ローブレーキの油室55と、オイルポンプ51から油室55に亘って設けられ、上流側からマニュアル弁52,調圧弁53,切替弁54が介装された油路56とを備えている。
さらに、フィルタ57と調圧弁53との間では、油路56が並列に分岐され、一方の油路にはオリフィス58が介装され、他方の油路にはマニュアル弁52から調圧弁53へ向かう油の流れのみを許容する一方向弁(チェックボール)59が介装され、マニュアル弁52側から調圧弁53側へは油が速やかに流通し、調圧弁53側からマニュアル弁52側へは油が緩やかに流通するようになっている。
次に、このようなパワートレインを備えた車両の制御装置を説明する。
図1に示すように、本車両の制御装置には、パワートレイン全体を制御する統合制御装置(HCM,Hybrid Control Module)10と、統合制御装置10の制御下で自動変速機3を制御する自動変速機制御装置(自動変速機制御手段としてのATCU,Automatic transmission Control Unit)30とが備えられている。
つまり、ブレーキセンサ94のストローク学習は、ブレーキペダルの踏み込みによってブレーキ液圧が立ち上がってブレーキが働き始めるストロークセンサ値(0点、ブレーキ接合点)や、ブレーキペダルの踏み戻しによってブレーキ液圧が減少し0となるストロークセンサ値を学習するものである。このときのブレーキ液圧は、ブレーキ圧センサ95からその検出値として得ることができる。
本制御装置は、モータジェネレータ2のクリープトルクに関連して特有の制御を行なう。つまり、第2クラッチ5が係合状態で且つ電動車両が停止状態でモータジェネレータ2にクリープトルクを発生させている特定状態において、シフトレンジが走行レンジから非走行レンジに切り替えられたら、モータ制御部10Bは、モータジェネレータ2のクリープトルクを段階的に低下させるトルク低下制御を行ない、ATCU30は、第2クラッチ5を緩やかに解放する解放制御を行なう。
なお、アクセルペダルは操作せずにブレーキペダルを踏み込んだ状態で、シフトレバー8を操作してシフトレンジをPレンジ,Rレンジ,Nレンジを速やかに経てDレンジへ切り替えて、その後、Nレンジへ切り替えた場合も特定状態として想定することができる。
これは、上記特定状態ではシフトレバーが走行レンジになっている間に、パワートレインにクリープトルクが蓄積されるため、非走行レンジへの切替に応じて、クリープトルクの瞬時のカットと第2クラッチ5の瞬時解放とが行なわれると、パワートレインに蓄積されたトルクにより車両に前後G変動が生じて運転者に大きな違和感を与えるので、これを回避するためである。
トルク低下制御では、図3に示すように、クリープトルクを2段階に低下させる。つまり、シフトレンジが非走行レンジへ切り替えられると、この時点tS1に、まず1段階目の低下としてクリープトルクを二分の一に半減させる。その後所定時間後の時点tS2に、2段階目の低下としてクリープトルクを0に低下させる。
本発明の一実施形態に係る電動車両の制御装置は上述のように構成されているので、例えば図4に示すようにクリープトルクカット制御が行われ、例えば図5に示すようにトルク低下制御及び解放制御が行われる。なお、図4,図5の処理は、車両のキースイッチがオン操作されたら開始し、車両のキースイッチがオフ操作されたら終了し、所定の制御周期で実施される。
図6に示すように、時点t1でフットブレーキが操作され(ON)、この状態が保持されて、時点t2でキースイッチがオン操作される。その後、時点t3でシフトレンジが非走行レンジ(Pレンジ又はNレンジ)から走行レンジ(Rレンジ又はDレンジ)に切り替えられると、クリープトルク発生条件が成立し、クリープトルクが発生する。フットブレーキが操作され続ける限り、ブレーキセンサ94の出力は無効(Invalid)であり、クリープカット条件は成立しない。また、車両は停止状態を維持する。
また、このトルク低下制御と並行して行なう解放制御では、低下されるクリープトルクを上回る大きさの伝達トルク容量を確保しながら第2クラッチ5を緩やかに解放するので、少なくとも、解放制御の前期においては、第2クラッチ5におけるクリープトルクの解放は抑制される。この第2クラッチ5におけるクリープトルクの解放は、車両の前後G変動の発生の大きな原因になるが、車両の前後G変動の発生を確実に抑えることができる。
以上、本発明の実施の形態について説明したが、本発明は上記実施形態に限定されるものではなく、上記実施形態を本発明の趣旨を逸脱しない範囲で種々変形して適用することが可能である。
さらに、上記実施形態では、摩擦係合要素として油圧作動式のクラッチを例示したが、本発明は、伝達トルク容量を可変とする摩擦係合要素であれば、例えば電磁式の摩擦係合要素等、どのような摩擦係合要素にも適用可能である。
なお、上記実施形態では、トルク低下制御を電動モータのクリープトルクを2段に低下させるものとしているが、トルク低下制御では電動モータのクリープトルクを段階的に低下させればよく、より多段階に低下させてもよく、クリープトルクを徐々に低下させるものであればよい。
2 モータジェネレータ(発電機能付き電動モータ)
3 自動変速機
4 第1クラッチ
5 第2クラッチ(摩擦係合要素)
6 ディファレンシャルギア
7 駆動輪
10 統合制御装置(HCM)
10A エンジン制御部
10B モータ制御手段としてのモータ制御部
12 ブレーキストローク学習部
30 自動変速機制御装置(自動変速機制御手段としてのATCU)
51 オイルポンプ
52 マニュアル弁
53 調圧弁
54 切替弁
55 油室
56 油路
58 オリフィス
59 一方向弁(チェックボール)
90 キースイッチ
91 インヒビタスイッチ(IHSW)
92 アクセル開度センサ
93 車速センサ
94 ブレーキセンサ(ストロークセンサ)
95 ブレーキ圧センサ
Claims (7)
- 電動モータと、前記電動モータと駆動輪との間の動力伝達系に装備され動力を断接する摩擦係合要素を有する自動変速機とを有する電動車両の制御装置であって、
クリープトルク発生条件が成立したら、前記電動モータにクリープトルクを発生させ、前記クリープトルク発生条件が成立してもクリープカット条件が成立したら、前記クリープトルクをカットするモータ制御手段と、
前記自動変速機のシフトレンジを選択するレンジ選択手段と、
前記レンジ選択手段で走行レンジが選択されたら前記摩擦係合要素を係合状態とし、前記レンジ選択手段で非走行レンジが選択されたら前記摩擦係合要素を解放状態とする自動変速機制御手段と、を有し、
前記クリープトルク発生条件は、シフトレンジが走行レンジであり且つアクセルペダルが操作されていないことであり、
前記クリープカット条件は、車両が停止中であり且つブレーキセンサからブレーキ操作検出信号が出力されていることであり、
前記電動車両が停止状態で且つ前記電動モータにクリープトルクを発生させている特定状態において、シフトレンジが走行レンジから非走行レンジに切り替えられたら、前記モータ制御手段は、前記電動モータのクリープトルクを段階的に低下させるトルク低下制御を行ない、前記自動変速機制御手段は、前記摩擦係合要素を緩やかに解放する解放制御を行なう
ことを特徴とする電動車両の制御装置。 - 前記自動変速機制御手段は、前記モータ制御手段が前記トルク低下制御を行なっているときに、低下される前記電動モータのクリープトルクを上回る伝達トルク容量を確保しながら、前記解放制御を行なう
ことを特徴とする請求項1記載の電動車両の制御装置。 - 前記モータ制御手段は、前記電動モータのクリープトルクを2段階に低下させ、1段階目に半減させ、2段階目に0に低下させる
ことを特徴とする請求項1又は2記載の電動車両の制御装置。 - 前記電動車両の始動操作後に、フットブレーキが所定の操作を行われるとこれに応じて前記ブレーキセンサの出力特性を学習して更新するブレーキ特性更新手段を有し、
前記ブレーキ特性更新手段は、前記始動操作後に、前記ブレーキセンサの出力特性を学習して更新するまでは、前記ブレーキセンサの出力を無効にする
ことを特徴とする請求項1〜3の何れか1項に記載の電動車両の制御装置。 - 前記摩擦係合要素は、油室に給排される油圧によって作動する油圧作動式であり、
油圧源から前記油室に油圧を供給する油路に、
シフトレバーと機械的に接続されたマニュアル弁と、
前記油室内の油の実圧を指示圧に応じて調整する調圧弁とを、上流側から順に備え、
前記自動変速機制御手段は、前記摩擦係合要素を緩やかに解放させる前記実圧の変化特性に応じた前記指示圧を与えて前記実圧を低下させて、前記解放制御を行なう
ことを特徴とする請求項1〜4の何れか1項に記載の電動車両の制御装置。 - 前後進の一方の走行レンジから非走行レンジに切り替えられた場合に前記トルク低下制御と前記解放制御とを行なっている間に、シフトレンジが非走行レンジから前後進の他方の走行レンジに切り替えられたら、前記トルク低下制御と前記解放制御とを中止して、即座に前記電動モータのクリープトルクを0にすると共に前記摩擦係合要素を解放する
ことを特徴とする請求項1〜5の何れか1項に記載の電動車両の制御装置。 - 電動モータと、前記電動モータと駆動輪との間の動力伝達系に装備され動力を断接する摩擦係合要素を有する自動変速機とを有し、
クリープトルク発生条件が成立したら、前記電動モータにクリープトルクを発生させ、前記クリープトルク発生条件が成立してもクリープカット条件が成立したら、前記クリープトルクをカットするモータ制御と、
前記自動変速機のシフトレンジを選択するレンジ選択手段で走行レンジが選択されたら前記摩擦係合要素を係合状態とし、前記レンジ選択手段で非走行レンジが選択されたら前記摩擦係合要素を解放状態とする自動変速機制御を実施する、電動車両の制御方法であって、
前記クリープトルク発生条件は、シフトレンジが走行レンジであり且つアクセルペダルが操作されていないことであり、
前記クリープカット条件は、車両が停止中であり且つブレーキセンサからブレーキ操作検出信号が出力されていることであり、
前記摩擦係合要素が係合状態で且つ前記電動車両が停止状態で前記電動モータにクリープトルクを発生させている特定状態にあるか否かを判定する判定ステップと、
前記特定状態において、シフトレンジが走行レンジから非走行レンジに切り替えられたら、前記電動モータのクリープトルクを段階的に低下させると共に前記摩擦係合要素を緩やかに解放する解放制御を行なう制御ステップと、を有する
ことを特徴とする電動車両の制御方法。
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015230721A JP6653556B2 (ja) | 2015-11-26 | 2015-11-26 | 電動車両の制御装置及び制御方法 |
CN201680052962.9A CN108025657B (zh) | 2015-11-26 | 2016-11-15 | 电动车辆的控制装置及控制方法 |
KR1020187006616A KR20180038028A (ko) | 2015-11-26 | 2016-11-15 | 전동 차량의 제어 장치 및 제어 방법 |
PCT/JP2016/083739 WO2017090479A1 (ja) | 2015-11-26 | 2016-11-15 | 電動車両の制御装置及び制御方法 |
EP16868427.2A EP3381739B1 (en) | 2015-11-26 | 2016-11-15 | Electric-vehicle control device and control method |
US15/759,395 US10569661B2 (en) | 2015-11-26 | 2016-11-15 | Electric-vehicle control device and control method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015230721A JP6653556B2 (ja) | 2015-11-26 | 2015-11-26 | 電動車両の制御装置及び制御方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2017099192A JP2017099192A (ja) | 2017-06-01 |
JP6653556B2 true JP6653556B2 (ja) | 2020-02-26 |
Family
ID=58764084
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015230721A Active JP6653556B2 (ja) | 2015-11-26 | 2015-11-26 | 電動車両の制御装置及び制御方法 |
Country Status (6)
Country | Link |
---|---|
US (1) | US10569661B2 (ja) |
EP (1) | EP3381739B1 (ja) |
JP (1) | JP6653556B2 (ja) |
KR (1) | KR20180038028A (ja) |
CN (1) | CN108025657B (ja) |
WO (1) | WO2017090479A1 (ja) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6632092B2 (ja) * | 2016-08-03 | 2020-01-22 | ジヤトコ株式会社 | 自動変速機のセレクト制御装置 |
CN107512197A (zh) * | 2017-08-21 | 2017-12-26 | 合肥翔望智能科技有限公司 | 一种电动车起步异响控制方法 |
KR102555909B1 (ko) * | 2018-06-28 | 2023-07-17 | 현대자동차주식회사 | 전기 모터를 구비한 자동차 및 그를 위한 주차 제어 방법 |
KR102545103B1 (ko) * | 2018-08-07 | 2023-06-19 | 현대자동차주식회사 | 전기 모터를 구비한 자동차 및 그를 위한 주차 제어 방법 |
CN109591621B (zh) * | 2018-12-10 | 2021-03-26 | 北京新能源汽车股份有限公司 | 防止车辆坡道溜车的方法、装置、车辆及介质 |
US11589958B2 (en) | 2019-12-31 | 2023-02-28 | Joseph Yousefian | Pharyngorofacial expander appliance and protocol |
CN110985661A (zh) * | 2020-03-04 | 2020-04-10 | 盛瑞传动股份有限公司 | 一种自动液力变矩器取消换挡时油压的控制方法 |
CN111348031B (zh) * | 2020-03-27 | 2021-04-27 | 浙江吉利汽车研究院有限公司 | 一种用于混合动力车辆的控制方法及*** |
JP7485463B2 (ja) * | 2020-06-03 | 2024-05-16 | 株式会社Subaru | 運転支援装置 |
CN112109714B (zh) * | 2020-09-28 | 2022-01-28 | 北京车和家信息技术有限公司 | 车辆前进档切换空档的扭矩控制方法、装置及车辆 |
DE102021105340A1 (de) | 2021-03-05 | 2022-09-08 | Bayerische Motoren Werke Aktiengesellschaft | Antriebssteuersystem für ein elektromotorisch betreibbares Kraftfahrzeug mit einer Fahrstufenwähleinrichtung |
CN114643964B (zh) * | 2021-04-08 | 2023-07-21 | 长城汽车股份有限公司 | 车辆制动方法、装置、存储介质及车辆 |
CN113833839A (zh) * | 2021-09-29 | 2021-12-24 | 上万清源智动车有限公司 | 一种电动汽车档位控制管理方法 |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09191507A (ja) * | 1996-01-11 | 1997-07-22 | Honda Motor Co Ltd | 電動車両の制御装置 |
JP2002089678A (ja) * | 2000-09-14 | 2002-03-27 | Nissan Motor Co Ltd | 変速比無限大無段変速機の制御装置 |
JP4297135B2 (ja) * | 2006-05-29 | 2009-07-15 | トヨタ自動車株式会社 | 車両用駆動装置の制御装置 |
JP4059283B2 (ja) * | 2006-08-25 | 2008-03-12 | トヨタ自動車株式会社 | 車両の制御装置、ハイブリッド車両、車両の制御方法、車両の制御方法をコンピュータに実行させるためのプログラムおよびそのプログラムを記録したコンピュータ読み取り可能な記録媒体 |
JP4410261B2 (ja) * | 2007-01-25 | 2010-02-03 | 本田技研工業株式会社 | 車両の制御装置 |
JP5195257B2 (ja) | 2008-10-10 | 2013-05-08 | トヨタ自動車株式会社 | 車両の制御装置および制御方法 |
JP5521834B2 (ja) * | 2010-06-30 | 2014-06-18 | 日産自動車株式会社 | 電動車両のクリープカット制御装置 |
JP5516268B2 (ja) * | 2010-09-17 | 2014-06-11 | 三菱自動車工業株式会社 | 車両用モータトルク制御装置 |
JP5381954B2 (ja) * | 2010-10-20 | 2014-01-08 | 三菱自動車工業株式会社 | 車両駆動力制御装置 |
JP5496854B2 (ja) * | 2010-11-01 | 2014-05-21 | ジヤトコ株式会社 | 車両の制御装置 |
JP5737500B2 (ja) * | 2011-01-31 | 2015-06-17 | 日立オートモティブシステムズ株式会社 | 電動ブレーキ装置 |
JP5434946B2 (ja) * | 2011-03-30 | 2014-03-05 | アイシン・エィ・ダブリュ株式会社 | 油圧制御装置 |
CN103946054B (zh) * | 2011-11-14 | 2016-04-13 | 丰田自动车株式会社 | 车辆 |
DE102012015617A1 (de) * | 2012-08-07 | 2014-02-13 | Daimler Ag | Verfahren zu einer Steuerung und/oder Regelung eines Kriechbetriebs eines Kraftfahrzeugs |
DE102012015872A1 (de) * | 2012-08-09 | 2014-05-15 | Volkswagen Aktiengesellschaft | Schaltung, Verfahren und Computerprogramm zur Steuerung eines Kriechmodus |
CN104583035B (zh) * | 2012-09-28 | 2017-09-19 | 爱信艾达株式会社 | 混合动力车辆的控制装置 |
JP5993357B2 (ja) * | 2013-09-13 | 2016-09-14 | ジヤトコ株式会社 | 車両の制御装置 |
JP6201210B2 (ja) * | 2013-09-24 | 2017-09-27 | 日立オートモティブシステムズ株式会社 | 電動車両の制御装置及び電動車両の制御方法 |
US10293810B2 (en) * | 2013-10-18 | 2019-05-21 | Ford Global Technologies, Llc | Hybrid vehicle idle and creep control |
JP6710962B2 (ja) * | 2015-12-22 | 2020-06-17 | 三菱自動車工業株式会社 | 電動車両の制御装置 |
US10112613B2 (en) * | 2016-02-12 | 2018-10-30 | Ford Global Technologies, Llc | Systems and methods for managing torque |
US10308138B2 (en) * | 2016-05-11 | 2019-06-04 | Ford Global Technologies, Llc | Hybrid electric vehicle creep control |
-
2015
- 2015-11-26 JP JP2015230721A patent/JP6653556B2/ja active Active
-
2016
- 2016-11-15 CN CN201680052962.9A patent/CN108025657B/zh active Active
- 2016-11-15 EP EP16868427.2A patent/EP3381739B1/en active Active
- 2016-11-15 US US15/759,395 patent/US10569661B2/en active Active
- 2016-11-15 KR KR1020187006616A patent/KR20180038028A/ko not_active Application Discontinuation
- 2016-11-15 WO PCT/JP2016/083739 patent/WO2017090479A1/ja active Application Filing
Also Published As
Publication number | Publication date |
---|---|
CN108025657A (zh) | 2018-05-11 |
US10569661B2 (en) | 2020-02-25 |
KR20180038028A (ko) | 2018-04-13 |
EP3381739A4 (en) | 2019-05-01 |
US20180264973A1 (en) | 2018-09-20 |
EP3381739A1 (en) | 2018-10-03 |
CN108025657B (zh) | 2020-11-06 |
JP2017099192A (ja) | 2017-06-01 |
WO2017090479A1 (ja) | 2017-06-01 |
EP3381739B1 (en) | 2022-01-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6653556B2 (ja) | 電動車両の制御装置及び制御方法 | |
US7291092B2 (en) | Shift control apparatus and method for automatic transmission | |
JP5035376B2 (ja) | 車両用ロックアップクラッチの制御装置 | |
JP2005098353A (ja) | 自動変速機の制御装置 | |
CN109027219B (zh) | 车辆控制装置 | |
JP5862789B2 (ja) | 車両の油圧制御装置 | |
JP5099179B2 (ja) | 車両用動力伝達装置 | |
EP1502804A2 (en) | Shift control apparatus for automatic transmission | |
JP6598691B2 (ja) | 車両のヒルホールド制御方法及び制御装置 | |
JPWO2013187221A1 (ja) | 車両制御装置および車両制御方法 | |
JP4623146B2 (ja) | 車両の制御装置および制御方法 | |
JP4517934B2 (ja) | 車両の制動力制御装置 | |
US10612656B2 (en) | Control device for vehicle and control method of the same | |
JP6725254B2 (ja) | 車両の制御装置 | |
JP2014137099A (ja) | 変速機の制御装置 | |
JP2909942B2 (ja) | 車両用自動変速機の油圧制御装置 | |
JP6237438B2 (ja) | 車両のニュートラル制御装置 | |
JP6725255B2 (ja) | 車両の制御装置、及び車両の制御方法 | |
JP5733249B2 (ja) | 車両の制御装置 | |
JP2006321341A (ja) | 車両の制御装置 | |
JP2008057672A (ja) | 変速制御装置 | |
JP6268107B2 (ja) | アイドルストップ車両の制御装置及び制御方法 | |
JP6694286B2 (ja) | 車両の制御装置、及び車両の制御方法 | |
JP2909943B2 (ja) | 車両用自動変速機の油圧制御装置 | |
JP2009197921A (ja) | 車両用駆動力制御装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20181005 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20191112 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20191227 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20200121 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20200128 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6653556 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |