WO2007085363A1 - Verfahren zur steuerung eines kraftfahrzeug-antriebsstrangs - Google Patents
Verfahren zur steuerung eines kraftfahrzeug-antriebsstrangs Download PDFInfo
- Publication number
- WO2007085363A1 WO2007085363A1 PCT/EP2007/000314 EP2007000314W WO2007085363A1 WO 2007085363 A1 WO2007085363 A1 WO 2007085363A1 EP 2007000314 W EP2007000314 W EP 2007000314W WO 2007085363 A1 WO2007085363 A1 WO 2007085363A1
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- WO
- WIPO (PCT)
- Prior art keywords
- clutch
- lock
- electric machine
- input shaft
- internal combustion
- Prior art date
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- 238000000034 method Methods 0.000 title claims abstract description 15
- 230000005540 biological transmission Effects 0.000 claims abstract description 31
- 238000002485 combustion reaction Methods 0.000 claims abstract description 26
- 230000001360 synchronised effect Effects 0.000 claims abstract description 9
- 230000001419 dependent effect Effects 0.000 claims description 2
- 238000012360 testing method Methods 0.000 claims description 2
- 238000013519 translation Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 210000000078 claw Anatomy 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000036461 convulsion Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W20/00—Control systems specially adapted for hybrid vehicles
- B60W20/30—Control strategies involving selection of transmission gear ratio
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- 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
- B60K6/22—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 apparatus, components or means specially adapted for HEVs
- B60K6/36—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 apparatus, components or means specially adapted for HEVs characterised by the transmission gearings
- B60K6/365—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 apparatus, components or means specially adapted for HEVs characterised by the transmission gearings with the gears having orbital motion
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- 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
- B60K6/22—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 apparatus, components or means specially adapted for HEVs
- B60K6/38—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 apparatus, components or means specially adapted for HEVs characterised by the driveline clutches
- B60K6/383—One-way clutches or freewheel devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
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- 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
- B60K6/22—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 apparatus, components or means specially adapted for HEVs
- B60K6/40—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 apparatus, components or means specially adapted for HEVs characterised by the assembly or relative disposition of components
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- 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
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- 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
- B60K6/547—Transmission for changing ratio the transmission being a stepped gearing
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- 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
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- 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
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- 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
- B60W30/19—Improvement of gear change, e.g. by synchronisation or smoothing gear shift
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- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
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- F16H—GEARING
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B60W2710/00—Output or target parameters relating to a particular sub-units
- B60W2710/10—Change speed gearings
- B60W2710/105—Output torque
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- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2500/00—External control of clutches by electric or electronic means
- F16D2500/10—System to be controlled
- F16D2500/104—Clutch
- F16D2500/10443—Clutch type
- F16D2500/1045—Friction clutch
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
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- F16D2500/00—External control of clutches by electric or electronic means
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- F16D2500/106—Engine
- F16D2500/1066—Hybrid
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- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2500/00—External control of clutches by electric or electronic means
- F16D2500/30—Signal inputs
- F16D2500/306—Signal inputs from the engine
- F16D2500/3065—Torque of the engine
-
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2500/00—External control of clutches by electric or electronic means
- F16D2500/30—Signal inputs
- F16D2500/316—Other signal inputs not covered by the groups above
- F16D2500/3161—Signal providing information about the state of engine accessories
-
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2500/00—External control of clutches by electric or electronic means
- F16D2500/50—Problem to be solved by the control system
- F16D2500/506—Relating the transmission
- F16D2500/50638—Shaft speed synchronising, e.g. using engine, clutch outside transmission
-
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2500/00—External control of clutches by electric or electronic means
- F16D2500/70—Details about the implementation of the control system
- F16D2500/704—Output parameters from the control unit; Target parameters to be controlled
- F16D2500/70402—Actuator parameters
- F16D2500/7041—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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2500/00—External control of clutches by electric or electronic means
- F16D2500/70—Details about the implementation of the control system
- F16D2500/704—Output parameters from the control unit; Target parameters to be controlled
- F16D2500/70464—Transmission parameters
- F16D2500/70466—Input shaft
- F16D2500/70468—Input shaft 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
- F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
- F16H3/44—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion
- F16H3/72—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion with a secondary drive, e.g. regulating motor, in order to vary speed continuously
- F16H3/724—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion with a secondary drive, e.g. regulating motor, in order to vary speed continuously using external powered electric machines
- F16H3/725—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion with a secondary drive, e.g. regulating motor, in order to vary speed continuously using external powered electric machines with means to change ratio in the mechanical gearing
-
- 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
Definitions
- a further directional freewheel between the input shaft of the gearbox and a housing part is arranged, whereby the input shaft secured against reverse rotation and thus the drive torque of the electric machine is supported against the housing.
- the lockup clutch is designed as a friction clutch, so that the lockup clutch is also used for a rotational speed difference between the input shaft of the shift transmission and the internal combustion engine for transmitting a torque in slip operation can be.
- a further friction clutch between the input shaft of the gearbox and a housing part is arranged, whereby the input shaft can be braked after reaching a starting speed of the electric machine to start the engine.
- the lock-up clutch as Friction clutch is assumed, in particular as a wet multi-plate clutch, but alternatively can also be designed as a dry clutch.
- the lockup clutch can also be arranged between the ring gear and the sun gear, that is to say between the crankshaft of the internal combustion engine and the rotor of the electric machine.
- the lock-up clutch is fully closed, so that the planetary gear is blocked and rigidly rotates.
- the rotational speeds and the directions of rotation of the internal combustion engine, the electric machine and the input shaft of the gearbox are identical.
- the electric machine is operated in this state mainly as a generator for supplying the electrical system, but can be operated in certain operating situations, especially in acceleration phases of the motor vehicle, temporarily as a motor.
- the present invention has the object to provide a method by which the course of a synchronization can be improved in a drive train of the type mentioned. Such a method should also be usable in drive trains containing comparable components, but in other propulsion combination combination.
- the invention is based on a method for controlling a motor vehicle drive train comprising an internal combustion engine, an electric machine and a transmission, which are coupled to each other via a summation with two input elements and an output element and via a frictional clutch designed as a friction clutch, wherein the first Input element with the crankshaft of the combustion tion, the second input element to the rotor of the electric machine and the output member to the input shaft of the transmission is rotatably connected, and wherein the lock-up clutch between two elements of the summation gear is arranged, wherein with the lock-up clutch open between the engine and the input shaft
- the transmission existing speed difference is synchronized by means of the electric machine and, if necessary, additionally by a controlled closing of the lock-up clutch.
- the lock-up clutch is brought to its point of application at the beginning of the synchronization, before a support of the electric machine takes place by closing the lock-up clutch.
- the disadvantage here can be the drag torque caused by the application of the lockup clutch and the friction slip caused by the slip clutch. be heat development. It is therefore advantageous if, at the beginning of the synchronization, it is checked whether the maximum torque M_EM_max of the electric machine and the state of charge of a vehicle power supply battery is sufficient for the synchronization, and that the lockup clutch is only effective if the test result is negative, ie if the available torque M_EM of the electric machine is insufficient. is brought to the Anlegetician.
- the required torque M_GE_soll on the input shaft of the transmission can be determined and the lockup clutch controlled as a result by a) the lockup clutch remains fully open when the required torque M_GE_soll is equal to or near zero by b) fully opening the lockup clutch remains when the required torque M_GE_soll is greater than zero and can be fully applied by the electric machine and by c) bringing the lock-up clutch to the apply point when the required torque M_GE_soll is greater than zero, but not fully applied by the electric machine can.
- Fig. 3 shows the general structure of a drive train in a simplified schematic representation
- Fig. 4 shows a preferred practical embodiment of the drive train of FIG. 3 in a schematic representation.
- a drive train 1 comprises an internal combustion engine 2, an electric machine 3 and a transmission 4, which are coupled to one another via a summation transmission 5 with two input elements 6, 7 and one output element 8.
- the first input element 6 is rotatably connected to the crankshaft 9 of the internal combustion engine 2, the second input element 7 with the rotor 10 of the electric machine 3 and the output member 8 with the input shaft 11 of the transmission 4 respectively.
- a bypass clutch 12 designed as a friction clutch is arranged between two elements of the summation gear 5, in the present case between the two input elements 6, 7.
- the internal combustion engine 2, the electric machine 2 and the lock-up clutch 12 are connected via sensor and control lines 13 to a control unit 14, via which the components of the drive train 1 can be controlled in a coordinated manner.
- FIG. 4 A preferred practical embodiment of the drive train 1 is shown in FIG. 4.
- the summation gear 5 is formed as a simple planetary gear 15 with a sun gear 16, a planet carrier 17 with a plurality of planetary gears 18 and a ring gear 19.
- the ring gear 19 forms the first input element 6 and is connected via a flywheel 20 and a torsional vibration damper 21 with the crankshaft 9 of the engine 2 in connection.
- the sun gear 16 forms the second input element 7 and is directly coupled to the rotor 10 of the electric machine 3.
- the planet carrier 17 forms the output element 8 and is directly connected to the input shaft 11 of the transmission 4 designed as an automated transmission.
- a directional freewheel 23 arranged between the input shaft 11 and a housing part 22 serves to support the input shaft 11 when the internal combustion engine 2 is started by the electric machine 3.
- the manual transmission 4 is designed in a countershaft design and has a total of six forward gears and one reverse gear, which are selectively switchable via in each case an unsynchronized claw clutch.
- the lock-up clutch 12 is disposed between the rotor 10 of the electric machine 3 and a connecting shaft 24 through which the engine 2 is in communication with the ring gear 19.
- FIG. 2 Such a synchronization process is illustrated in FIG. 2 for a drive train 1 with a summation gear 5, designed as a planetary gear 15, according to FIG. 4 in accordance with a conventional control sequence.
- FIG. 1 depicts the corresponding synchronization according to a control sequence according to the invention.
- M_EM maximum possible torque
- the lock-up clutch 12 has already been brought to its contact point at the beginning of the synchronization, as a result of which idle travel is bridged inside the clutch and a pre-filling of the pressure chamber has been carried out.
- the invention also encompasses the use of the method in drive trains with all other possible and different drive couplings between the internal combustion engine 2, the electric machine 3, the summation transmission 5, the clutch 12 and the transmission 4 , which is not shown here separately.
- M GE should be nominal torque of 11
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Combustion & Propulsion (AREA)
- Chemical & Material Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Power Engineering (AREA)
- Fluid Mechanics (AREA)
- Physics & Mathematics (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Hybrid Electric Vehicles (AREA)
- Arrangement Of Transmissions (AREA)
- Structure Of Transmissions (AREA)
- Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
- Control Of Transmission Device (AREA)
Abstract
Description
Claims
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP07702778A EP1977131B1 (de) | 2006-01-26 | 2007-01-16 | Verfahren zur steuerung eines kraftfahrzeug-antriebsstrangs |
BRPI0707282-1A BRPI0707282A2 (pt) | 2006-01-26 | 2007-01-16 | processo para controle de uma linha de acionamento de veìculo automotor |
US12/096,241 US8002666B2 (en) | 2006-01-26 | 2007-01-16 | Method for controlling a motor vehicle drive train |
AT07702778T ATE450723T1 (de) | 2006-01-26 | 2007-01-16 | Verfahren zur steuerung eines kraftfahrzeug- antriebsstrangs |
JP2008551695A JP2009524546A (ja) | 2006-01-26 | 2007-01-16 | 自動車のドライブトレーンを制御するための方法 |
DE502007002176T DE502007002176D1 (de) | 2006-01-26 | 2007-01-16 | Verfahren zur steuerung eines kraftfahrzeug-antriebsstrangs |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102006003713.8 | 2006-01-26 | ||
DE102006003713A DE102006003713A1 (de) | 2006-01-26 | 2006-01-26 | Verfahren zur Steuerung eines Kraftfahrzeug-Antriebsstrangs |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2007085363A1 true WO2007085363A1 (de) | 2007-08-02 |
Family
ID=38268133
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2007/000314 WO2007085363A1 (de) | 2006-01-26 | 2007-01-16 | Verfahren zur steuerung eines kraftfahrzeug-antriebsstrangs |
Country Status (9)
Country | Link |
---|---|
US (1) | US8002666B2 (de) |
EP (1) | EP1977131B1 (de) |
JP (1) | JP2009524546A (de) |
KR (1) | KR20080090388A (de) |
CN (1) | CN101374685A (de) |
AT (1) | ATE450723T1 (de) |
BR (1) | BRPI0707282A2 (de) |
DE (2) | DE102006003713A1 (de) |
WO (1) | WO2007085363A1 (de) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007055708A1 (de) * | 2007-12-05 | 2009-06-10 | Zf Friedrichshafen Ag | Verfahren zum Laden einer Batterie eines Hybridfahrzeugs im Stillstand |
DE102010017867A1 (de) * | 2009-05-05 | 2010-11-18 | Luk Lamellen Und Kupplungsbau Beteiligungs Kg | Sichere Tastpunktermittlung |
ES2610234T3 (es) * | 2011-03-18 | 2017-04-26 | Tata Motors Limited | Sistema de accionamiento para un vehículo |
NL2008579C2 (nl) * | 2011-11-01 | 2013-05-07 | Dti Group Bv | Transmissiemodule, alsmede voertuig voorzien van transmissiemodule en werkwijze voor gebruik voertuig. |
CN104081220B (zh) | 2011-12-22 | 2016-11-16 | 英特尔公司 | 用于利用和促进大地三角测量以判定计算设备的全球定位的机制 |
SE536627C2 (sv) * | 2012-06-27 | 2014-04-08 | Scania Cv Ab | Förfarande för att accelerera ett hybridfordon |
SE1350393A1 (sv) * | 2013-03-27 | 2014-09-28 | Scania Cv Ab | Växellåda, fordon med en sådan växellåda, förfarande för attstyra en sådan växellåda, datorprogram för att styra en sådan växellåda, samt en datorprogramprodukt innefattande programkod |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10225249A1 (de) * | 2002-06-07 | 2003-12-18 | Zahnradfabrik Friedrichshafen | Verfahren zum Regeln eines Anfahrvorganges eines Antriebsstranges |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3409523B2 (ja) | 1995-08-02 | 2003-05-26 | アイシン・エィ・ダブリュ株式会社 | 車両用駆動装置の制御装置 |
DE19532136A1 (de) * | 1995-08-31 | 1997-03-06 | Clouth Gummiwerke Ag | Antriebssystem, insbesondere für ein Kraftfahrzeug, und Verfahren zum Betreiben desselben |
DE19726567B4 (de) * | 1997-06-23 | 2006-12-21 | Zf Friedrichshafen Ag | Verfahren zur Getriebehauptwellensynchronisierung |
DE19934696A1 (de) | 1999-07-23 | 2001-05-17 | Zahnradfabrik Friedrichshafen | Elektrodynamisches Antriebssystem |
DE10025586C2 (de) | 2000-05-24 | 2003-02-13 | Siemens Ag | Antriebsstrang für ein Kraftfahrzeug |
JP3633473B2 (ja) * | 2000-11-02 | 2005-03-30 | トヨタ自動車株式会社 | 無段変速機構付きハイブリッド駆動機構の制御装置 |
DE10140424A1 (de) | 2001-08-17 | 2003-02-27 | Zahnradfabrik Friedrichshafen | Automatisch schaltbares Fahrzeuggetriebe |
JP3712652B2 (ja) * | 2001-09-28 | 2005-11-02 | ジヤトコ株式会社 | パラレルハイブリッド車両 |
DE10152471B4 (de) | 2001-10-24 | 2015-12-03 | Zf Friedrichshafen Ag | Elektrodynamisches Antriebssystem |
GB2386932A (en) * | 2002-03-28 | 2003-10-01 | Luk Lamellen & Kupplungsbau | Method of controlling engine torque during a gear shift |
JP3941777B2 (ja) * | 2003-12-25 | 2007-07-04 | 日産自動車株式会社 | ハイブリッド変速機のモード切り替え制御装置 |
US6974402B2 (en) * | 2004-02-17 | 2005-12-13 | Ford Global Technologies, Llc | Launch control of hybrid electric vehicle having a torque converterless driveline |
JP4466514B2 (ja) * | 2005-09-08 | 2010-05-26 | 日産自動車株式会社 | ハイブリッド車両のエンジン始動制御装置 |
DE102006031683A1 (de) * | 2006-07-08 | 2008-01-17 | Zf Friedrichshafen Ag | Verfahren zum Betreiben eines Antriebsstrangs |
JP2008081099A (ja) * | 2006-08-29 | 2008-04-10 | Nissan Motor Co Ltd | ハイブリッド車両の制御装置 |
DE102007005438A1 (de) * | 2007-02-03 | 2008-08-21 | Zf Friedrichshafen Ag | Mehrgängiges Planetenkoppelgetriebe |
-
2006
- 2006-01-26 DE DE102006003713A patent/DE102006003713A1/de not_active Withdrawn
-
2007
- 2007-01-16 EP EP07702778A patent/EP1977131B1/de not_active Not-in-force
- 2007-01-16 DE DE502007002176T patent/DE502007002176D1/de active Active
- 2007-01-16 US US12/096,241 patent/US8002666B2/en not_active Expired - Fee Related
- 2007-01-16 CN CNA2007800035935A patent/CN101374685A/zh active Pending
- 2007-01-16 BR BRPI0707282-1A patent/BRPI0707282A2/pt not_active Application Discontinuation
- 2007-01-16 KR KR1020087012488A patent/KR20080090388A/ko not_active Application Discontinuation
- 2007-01-16 JP JP2008551695A patent/JP2009524546A/ja active Pending
- 2007-01-16 WO PCT/EP2007/000314 patent/WO2007085363A1/de active Application Filing
- 2007-01-16 AT AT07702778T patent/ATE450723T1/de active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10225249A1 (de) * | 2002-06-07 | 2003-12-18 | Zahnradfabrik Friedrichshafen | Verfahren zum Regeln eines Anfahrvorganges eines Antriebsstranges |
Also Published As
Publication number | Publication date |
---|---|
ATE450723T1 (de) | 2009-12-15 |
US8002666B2 (en) | 2011-08-23 |
CN101374685A (zh) | 2009-02-25 |
EP1977131A1 (de) | 2008-10-08 |
US20080277229A1 (en) | 2008-11-13 |
JP2009524546A (ja) | 2009-07-02 |
KR20080090388A (ko) | 2008-10-08 |
EP1977131B1 (de) | 2009-12-02 |
DE502007002176D1 (de) | 2010-01-14 |
DE102006003713A1 (de) | 2007-08-02 |
BRPI0707282A2 (pt) | 2011-04-26 |
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