CN113389856A - 用于车辆的混合动力传动系 - Google Patents

用于车辆的混合动力传动系 Download PDF

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Publication number
CN113389856A
CN113389856A CN202010933513.3A CN202010933513A CN113389856A CN 113389856 A CN113389856 A CN 113389856A CN 202010933513 A CN202010933513 A CN 202010933513A CN 113389856 A CN113389856 A CN 113389856A
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China
Prior art keywords
gear
input shaft
output shaft
driven gear
drive gear
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Pending
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CN202010933513.3A
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English (en)
Inventor
朴钟闰
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Hyundai Motor Co
Kia Corp
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Hyundai Motor Co
Kia Motors Corp
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Application filed by Hyundai Motor Co, Kia Motors Corp filed Critical Hyundai Motor Co
Publication of CN113389856A publication Critical patent/CN113389856A/zh
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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
    • 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
    • F16H3/02—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion
    • F16H3/08—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts
    • F16H3/12—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts with means for synchronisation not incorporated in the clutches
    • B—PERFORMING OPERATIONS; TRANSPORTING
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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
    • B60K6/24—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 combustion engines
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • 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
    • B60K6/26—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 motors or the 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
    • B60K6/22—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
    • 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
    • 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
    • B60K6/387—Actuated clutches, i.e. clutches engaged or disengaged by electric, hydraulic or mechanical actuating means
    • B—PERFORMING OPERATIONS; TRANSPORTING
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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
    • B60K6/50—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
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B60W30/18—Propelling the vehicle
    • B60W30/19—Improvement of gear change, e.g. by synchronisation or smoothing gear shift
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
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    • F16H3/006—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion power being selectively transmitted by either one of the parallel flow paths
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    • F16H3/02—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion
    • F16H3/08—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts
    • F16H3/085—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts with more than one output shaft
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    • F16H3/02—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion
    • F16H3/08—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts
    • F16H3/087—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts characterised by the disposition of the gears
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
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    • F16H3/02—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion
    • F16H3/20—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially using gears that can be moved out of gear
    • F16H3/38—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially using gears that can be moved out of gear with synchro-meshing
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    • B—PERFORMING OPERATIONS; TRANSPORTING
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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
    • B60K6/42—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
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    • F16H2003/0811—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts using unsynchronised clutches
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
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    • F16H2200/0052—Transmissions for multiple ratios characterised by the number of forward speeds the gear ratios comprising six forward speeds
    • 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
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    • F16H3/12—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts with means for synchronisation not incorporated in the clutches
    • F16H3/126—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts with means for synchronisation not incorporated in the clutches using an electric drive
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Abstract

一种用于车辆的混合动力传动系，包括：第一输入轴，连接到发动机；第二输入轴，连接到发动机并且与第一输入轴同轴安装；电动机输入轴，与第一输入轴同轴安装并且连接到电动机；第一输出轴和第二输出轴，平行于第一输入轴和第二输入轴安装；第一驱动齿轮和第二驱动齿轮，连接到电动机输入轴；第一从动齿轮，与第一驱动齿轮啮合；第二从动齿轮，与第二驱动齿轮啮合；复合同步器，结合和分离第一输入轴和电动机输入轴并且结合和分离第一驱动齿轮和电动机输入轴；第三离合器，结合和分离第二驱动齿轮和电动机输入轴；以及多个外齿轮对，配置为分别限定不同传动比。

Description

用于车辆的混合动力传动系
技术领域
本发明涉及可应用于车辆的混合动力传动系的布局。
背景技术
TMED(安装变速器的电动装置)型混合动力传动系是将电动机安装在变速器上而不是发动机上的混合动力传动系。
在如上所述构造的传统TMED型混合动力传动系中，广泛使用发动机通过发动机离合器连接到电动机的结构。因为这种混合动力传动系设置有发动机离合器，所以由于发动机离合器的设置而增加了制造成本。另外，当发动机离合器接合时，发动机的转速和电动机的速度限制在同一水平。另外，由于换挡图是根据发动机的最佳工作点设置的，但是电动机的主要工作范围集中在低速度范围内，因此难以实现电动机的最佳性能。另外，由于电动机位于变速器的输入侧，因此在再生制动中驱动轮与电动机之间的动力传输路径变得复杂，并且再生制动的效率降低。
在本发明背景技术部分中公开的信息仅用于加强对本发明总体背景的理解，而不应视为承认或以任何形式暗示该信息构成本领域技术人员已知的现有技术。
发明内容
本发明的各个方面旨在提供一种用于车辆的混合动力传动系，其中省略了用于执行发动机与电动机之间的结合和分离的发动机离合器以降低车辆的制造成本和重量，相对于发动机独立地控制电动机以实现电动机和发动机的最佳操作，并且在再生制动时缩短了电动机与驱动轮之间的动力传输路径，从而提高了EV模式和再生制动的效率。
根据本发明的各个方面，上述和其它目的可以通过提供一种用于车辆的混合动力传动系来实现，该混合动力传动系包括：第一输入轴，通过第一离合器选择性地可连接到发动机；第二输入轴，通过第二离合器选择性地可连接到发动机，并且与第一输入轴同轴安装；电动机输入轴，与第一输入轴同轴安装并且连接到电动机；第一输出轴和第二输出轴，平行于第一输入轴和第二输入轴安装；第一驱动齿轮和第二驱动齿轮，可旋转地安装至电动机输入轴；第一从动齿轮，设置在第一输出轴上，以与第一驱动齿轮啮合；第二从动齿轮，设置在第一输出轴上，以与第二驱动齿轮啮合；复合同步器(complex synchronizer)，配置为单独地执行第一输入轴与电动机输入轴之间的结合和分离以及第一驱动齿轮与电动机输入轴之间的结合和分离；第三离合器，配置为执行第二驱动齿轮与电动机输入轴之间的结合和分离；以及多个外齿轮对，配置为分别限定第一输入轴与第一输出轴之间、第一输入轴与第二输出轴之间、第二输入轴与第一输出轴之间以及第二输入轴与第二输出轴之间的不同传动比，其中，第一驱动齿轮和第一从动齿轮之间的传动比、第二驱动齿轮和第二从动齿轮之间的传动比以及多个外齿轮对之间的多个传动比形成用于驱动车辆的一系列传动比。
复合同步器可以包括：毂，安装在电动机输入轴上；以及第一套筒和第二套筒，安装在毂上以在毂的轴向方向上独立滑动。
第一驱动齿轮可以与第一离合器齿轮一体地安装，第一离合器齿轮配置为选择性地与复合同步器的第二套筒啮合。
复合同步器可以形成同步器，配置为在第一套筒沿轴向方向移动时，通过同步器环的同步作用而连接到第一输入轴，并且第二套筒可以与第一驱动齿轮的第一离合器齿轮形成爪形离合器。
第一驱动齿轮和第一从动齿轮可以配置为限定第一速度传动比，第二驱动齿轮和第二从动齿轮可以配置为限定第二速度传动比，第一输入轴与第一输出轴之间的外齿轮对可以配置为限定第四速度传动比，第一输入轴与第二输出轴之间的外齿轮对可以配置为限定第六速度传动比，第二输入轴与第一输出轴之间的外齿轮对可以配置为限定第五速度传动比，并且第二输入轴与第二输出轴之间的外齿轮对可以配置为限定第三速度传动比。
第一输入轴可以设置有共同用于实现第四速度传动比和第六速度传动比的第三驱动齿轮，第二输入轴可以设置有共同用于实现第三速度传动比和第五速度传动比的第四驱动齿轮，第一输出轴可以设置有与第三驱动齿轮啮合的第四从动齿轮以及与第四驱动齿轮啮合的第五从动齿轮，并且第二输出轴可以设置有与第三驱动齿轮啮合的第六从动齿轮以及与第四驱动齿轮啮合的第三从动齿轮。
第三驱动齿轮可以安装在第一输入轴上，使得第三驱动齿轮的旋转受限，第四驱动齿轮可以安装在第二输入轴上，使得第四驱动齿轮的旋转受限，第一输出轴可以设置有第四—第五同步器，第四—第五同步器配置为选择性地将第四从动齿轮或第五从动齿轮连接到第一输出轴，以限制第四从动齿轮或第五从动齿轮相对于第一输出轴的旋转，并且第二输出轴安装有第三—第六同步器，第三—第六同步器配置为选择性地将第三从动齿轮或第六从动齿轮连接到第二输出轴，以限制第三从动齿轮或第六从动齿轮相对于第二输出轴的旋转。
第三驱动齿轮可以与离合器齿轮一体地安装，该离合器齿轮选择性地与复合同步器的第一套筒啮合。
第一输出轴设置有第一输出齿轮，第二输出轴可以设置有第二输出齿轮，并且第一输出齿轮和第二输出齿轮可以与差速器的齿圈啮合。
第一离合器和第二离合器可以构成形成在单个离合器壳体中的双离合器，并且第二输入轴可以包括围绕第一输入轴的空心轴。
本发明的方法和装置具有其它特征和优点，这些特征和优点从结合在本文中的附图和以下具体实施方式中将会显而易见或在其中得以更详细地阐明，附图和具体实施方式共同用于解释本发明的特定原理。
附图说明
图1是示例性地示出根据本发明的示例性实施方式的车辆的混合动力传动系的构造的视图；
图2是示例性地示出在图1中的混合动力传动系中将挡位从第一挡位换挡到第二挡位的过程的视图；
图3是示例性地示出在图1中的混合动力传动系中将挡位从第二挡位换挡到第三挡位的过程的视图；
图4是示例性地示出在图1中的混合动力传动系中将挡位从第三挡位换挡到第四挡位的过程的视图；
图5是示例性地示出在图1中的混合动力传动系中将挡位从第四挡位换挡到第五挡位的过程的视图；
图6是示例性地示出在图1中的混合动力传动系中将挡位从第五挡位换挡到第六挡位的过程的视图；
图7是示例性地示出在图1中的混合动力传动系中将挡位从EV第一挡位换挡到EV第二挡位的过程的视图。
应当理解的是，附图不一定按比例绘制，而是呈现出说明本发明的基本原理的各种特征的有所简化的表示。如本文所公开的包括例如具体尺寸、方向、位置和形状的本发明的具体设计特征，将部分地由特定预期的应用和使用环境来确定。
在附图中，贯穿附图中的多幅附图，附图标记指代本发明的相同或等同部分。
具体实施方式
现在将详细参考本发明的各种实施方式，其示例在附图中示出并在以下予以说明。虽然将结合本发明的示例性实施方式说明本发明，但是应当理解的是，本说明并非旨在将本发明限制于这些示例性实施方式。相反，本发明旨在不仅涵盖本发明的这些示例性实施方式，而且涵盖可包括在由所附权利要求所限定的本发明的思想和范围内的各种替代形式、修改、等同物和其他实施方式。
现在将详细地参照本发明的示例性实施方式，在附图中示出所述实施方式的示例。在全部附图中，将尽可能使用同一附图标记指代相同或类似的部件。
以下，将参照附图描述本发明的示例性实施方式。
参照图1，根据本发明示例性实施方式的用于车辆的混合动力传动系包括：第一输入轴IN1，通过第一离合器CL1可选择性地连接到发动机E；第二输入轴IN2，通过第二离合器CL2可选择性地连接发动机E，并且与第一输入轴IN1同轴安装；电动机输入轴MI，与第一输入轴IN1同轴安装，并且连接到电动机M；第一输出轴OUT1和第二输出轴OUT2，平行于第一输入轴IN1和第二输入轴IN2安装；第一驱动齿轮DG1与第二驱动齿轮DG2，可旋转地连接到电动机输入轴MI；第一从动齿轮PG1，设置在第一输出轴OUT1上以与第一驱动齿轮DG1啮合；第二从动齿轮PG2，设置在第一输出轴OUT1上以与第二驱动齿轮DG2啮合；复合同步器CS，配置为分别执行第一输入轴IN1与电动机输入轴MI之间的结合和分离，以及第一驱动齿轮DG1与电动机输入轴MI之间的接合和分离；第三离合器CL3，配置为执行第二驱动齿轮DG2与电动机输入轴MI之间的接合和分离；以及多个外齿轮对，配置为分别限定第一输入轴IN1与第一输出轴OUT1之间、第一输入轴IN1与第二输出轴OUT2之间、第二输入轴IN2与第一输出轴OUT1之间、以及第二输入轴IN2与第二输出轴OUT2之间的不同的传动比。
第一驱动齿轮DG1与第一从动齿轮PG1之间的传动比、第二驱动齿轮DG2与第二从动齿轮PG2之间的传动比以及多个外齿轮对之间的多个传动比形成用于驱动车辆的一系列传动比。
根据本发明的示例性实施方式，第一驱动齿轮DG1与第一从动齿轮PG1配置为限定第一速度传动比，第二驱动齿轮DG2与第二从动齿轮PG2配置为限定第二速度传动比，并且多个外齿轮对配置为限定第三速度传动比至第六速度传动比，因此，车辆配置为实现从第一速度传动比至第六速度传动比的一系列传动比。
第一离合器CL1和第二离合器CL2由形成在单个离合器壳体中的双离合器DCL构成。第二输入轴IN2包括围绕第一输入轴IN1的空心轴，并且第一输出轴OUT1设置有第一输出齿轮OG1。第二输出轴OUT2设置有第二输出齿轮OG2，并且第一输出齿轮OG1和第二输出齿轮OG2与差速器DF的齿圈RG啮合。
根据本发明的示例性实施方式的动力传动系构造成使得通过双离合器DCL的第一离合器CL1和第二离合器CL2从发动机E分别传递到第一输入轴IN1和第二输入轴IN2的动力通过第一驱动齿轮DG1、第一从动齿轮PG1、第二驱动齿轮DG2以及第二从动齿轮PG2传递到差速器DF，从而实现第一挡位到第六挡位的前进挡位，并且通过稍后描述的换挡动作执行平稳换挡而不会发生扭矩中断。
由于电动机M没有通过发动机离合器连接到发动机E，免于安装发动机离合器，因此可以降低车辆的制造成本和重量。另外，由于独立于发动机E来控制电动机M，因此确保了控制电动机M的更高的自由度。另外，由于能够通过较短的动力传递路径在电动机M与驱动轮之间传递动力，因此可以确保高的动力传递效率。
复合同步器CS包括安装在电动机输入轴MI上的毂HB，以及安装在毂HB上以能够在轴向方向上独立滑动的第一套筒SB1和第二套筒SB2。
这里所用的术语“轴向方向”是指电动机输入轴MI的长度方向。
第一驱动齿轮DG1一体地设置有离合器齿轮CG，配置为用于与复合同步器CS的第二套筒SB2啮合。
复合同步器CS形成同步器，配置为当第一套筒SB1沿轴向移动时通过同步器环的同步作用连接到第一输入轴IN1，并且第二套筒SB2与第一驱动齿轮DG1的离合器齿轮CG一起形成爪形离合器。
根据本发明的示例性实施方式，稍后将描述的第三驱动齿轮DG3一体地设置有形成复合同步器CS的一部分的离合器齿轮CG，使得第一输入轴IN1通过离合器齿轮CG与第一套筒SB1之间的啮合直接连接到电动机输入轴MI。
由于同步器环设置在第三驱动齿轮DG3的离合器齿轮CG与第一套筒SB1之间，因此第一套筒SB1通过同步啮合式同步器的同步作用与第三驱动齿轮DG3的离合器齿轮CG啮合。
作为参考，同步器环可以由与传统同步啮合式同步器中使用的相同的同步器环实现，并因此在附图中省略其图示。
如上所述，复合同步器CS的第二套筒SB2与第一驱动齿轮DG1的离合器齿轮CG一起形成爪形离合器，从而能够通过电动机M主动执行同步动作。
第三离合器CL3可以由配置为如盘式离合器那样连续地改变摩擦力的离合器实现，并且可以执行第二驱动齿轮DG2与电动机输入轴MI之间的接合和分离。
第一驱动齿轮DG1与第一从动齿轮PG1配置为限定第一速度传动比，并且第二驱动齿轮DG2与第二从动齿轮PG2配置为限定第二速度传动比。第一输入轴IN1与第一输出轴OUT1之间的外齿轮对配置为限定第四速度传动比，并且第一输入轴IN1与第二输出轴OUT2之间的外齿轮对配置为限定第六速度传动比。第二输入轴IN2与第一输出轴OUT1之间的外齿轮对配置为限定第五速度传动比，并且第二输入轴IN2与第二输出轴OUT2之间的外齿轮对配置为限定第三速度传动比。
换言之，第一驱动齿轮DG1、第一从动齿轮PG1、第二驱动齿轮DG2以及第二从动齿轮PG2设置在电动机输入轴MI和第一输出轴OUT1之间，以实现第一速度传动比和第二速度传动比。第一输入轴IN1设置有共同用于实现第四速度传动比和第六速度传动比两者的第三驱动齿轮DG3，并且第二输入轴IN2设置有共同用于实现第三速度传动比和第五速度传动比两者的第四驱动齿轮DG4。第一输出轴OUT1设置有与第三驱动齿轮DG3啮合的第四从动齿轮P4以及与第四驱动齿轮DG4啮合的第五从动齿轮P5，并且第二输出轴OUT2设置有与第三驱动齿轮DG3啮合的第六从动齿轮P6以及与第四驱动齿轮DG4啮合的第三从动齿轮P3。
第三驱动齿轮DG3安装在第一输入轴IN1上，使得第三驱动齿轮DG3旋转受限，并且第四驱动齿轮DG4安装在第二输入轴IN2上，使得第四驱动齿轮DG4旋转受限。第一输出轴OUT1设置有第四—第五同步器4&5S，配置为选择性地保持第四从动齿轮P4或第五从动齿轮P5，以限制第四从动齿轮P4或第五从动齿轮P5相对于第一输出轴OUT1的旋转，并且第二输出轴OUT2设置有第三—第六同步器3&6s，配置为选择性地保持第三从动齿轮P3或第六从动齿轮P6，以限制第三从动齿轮P3或第六从动齿轮P6相对于第二输出轴OUT2的旋转。
在下文中，将参照图2至图6描述从第一挡位到第六挡位的顺序换挡过程。
图2示出了将挡位从第一挡位换挡到第二挡位的过程。在图2中的(A)所示的状态下，第一离合器CL1接合，并且复合同步器CS的第一套筒SB1将第一输入轴IN1与电动机输入轴MI连接。随后，第二套筒SB2将第一驱动齿轮DG1连接到电动机输入轴MI，使得来自发动机E的动力通过电动机输入轴MI传输到第一驱动齿轮DG1，以驱动第一驱动齿轮DG1，从而实现第一驱动齿轮DG1与第一从动齿轮PG1之间的第一速度传动比。
在图2中的(B)所示的状态下，复合同步器CS的第二套筒SB2通过力的作用释放到空挡状态，并且第三离合器CL3开始接合。
当第三离合器CL3接合并且第二驱动齿轮DG2开始驱动第二从动齿轮PG2时，释放作用在复合同步器CS的毂HB、第一驱动齿轮DG1与离合器齿轮CG之间的扭矩。当第二套筒SB2释放到空挡状态时，实现图2中的(C)所示的状态。当在当前状态下完全接合第三离合器CL3时，从发动机E传递到第一输入轴IN1和电动机输入轴MI的动力通过第二驱动齿轮DG2与第二从动齿轮PG2输出到差速器DF，同时实现第二档变速。
图3示出将挡位从第二挡位换挡到第三挡位的过程。当在如图3中的(A)所示的第二挡位的行驶状态下产生换挡到第三挡位的指令时，第三—第六同步器3&6s将第三从动齿轮P3连接到第二输出轴OUT2，如图3中的(B)所示，并且第二离合器CL2开始滑动，如图3中的(C)所示。
当第二离合器CL2接合并且第一离合器CL1释放时，实现了在第三挡位下的行驶状态，如图3中的(D)中所示。
图4示出将挡位从第三挡位换挡到第四挡位的过程。当在如图4中的(A)所示的第三挡位的行驶状态下产生换挡到第四挡位的指令时，第四—第五同步器4&5s将第四从动齿轮P4连接到第一输出轴OUT1，如图4中的(B)所示，并且第一离合器CL1开始滑动，如图4中的(C)所示。
当第一离合器CL1接合并且第二离合器CL2释放时，实现了在第四挡位下的行驶状态，如图4中的(D)中所示。
图5示出了将挡位从第四挡位换挡到第五挡位的过程。当在如图5中的(A)所示的第四挡位的行驶状态下产生换挡到第五挡位的指令时，在第三离合器CL3接合的状态下驱动电动机M，并且在第四挡位下的行驶状态中由第二驱动齿轮DG2与第二从动齿轮PG2驱动第一输出轴OUT1，如图5中的(B)所示。
随后，如图5中的(C)中所示，第一离合器CL1释放，并且在仅通过电动机M的驱动力维持第四挡位下的行驶状态的同时将第四—第五同步器4&5s从第四从动齿轮P4释放，从而将第五从动齿轮P5连接到第一输出轴OUT1。
第二离合器CL2接合，并且实现第五挡位下的行驶状态，如图5中的(D)所示。当释放与电动机M的连接时，仅通过发动机E的动力实现第五挡位下的行驶状态，如图5中的(E)所示。
根据本发明的示例性实施方式，在从第四挡位换挡到第五挡位时，第四—第五同步器4&5s将第四从动齿轮P4连接到第一输出轴OUT1的状态释放到空挡状态。随后，当第五从动齿轮P5连接到第一输出轴OUT1时，可能会发生发动机E的动力被阻断并且不能传递到驱动轮的扭矩中断。然而，由于本发明的示例性实施方式构造为使动力从电动机M连续地传递到第一输出轴OUT1，因此可以确保在不中断扭矩的情况下实现平滑换挡。
图6示出了将挡位从第五挡位换挡到第六挡位的过程。当在如图6中的(A)所示的第五挡位的行驶状态下产生用于换挡到第六挡位的指令时，第三—第六同步器3&6s将第六从动齿轮P6连接到第二输出轴OUT2，如图6中的(B)中所示，并且第一离合器CL1开始滑动，如图6中的(C)中所示。
当第一离合器CL1接合并且第二离合器CL2释放时，实现了在第六挡位下的行驶状态，如图6中的(D)中所示。
图7示出了在电动车辆模式中将挡位从EV第一挡位换挡到EV第二挡位的过程。在图7的(A)所示的状态下，第二套筒SB2与第一驱动齿轮DG1的离合器齿轮CG啮合，并且从电动机供给到电动机输入轴MI的动力通过第一驱动齿轮DG1与第一从动齿轮PG1输出到差速器DF。
当产生用于换挡到EV第二挡位的指令时，施加力以将第二套筒SB2移动到空挡状态，如图7中的(B)所示。当在当前状态下逐渐接合第三离合器CL3时，释放第二套筒SB2和第一驱动齿轮DG1的离合器齿轮CG之间的扭矩，并且将第二套筒SB2释放到空挡状态，如图7中的(C)所示。当在当前状态下完全接合第三离合器CL3时，电动机M的动力通过第二驱动齿轮DG2与第二从动齿轮PG2输出到差速器。
通过电动机M的反向旋转，图7中的EV第一挡位和EV第二挡位可以变成车辆的倒档。
不言而喻，根据本发明的示例性实施方式的混合动力传动系配置为用于实现混合动力模式，在该混合动力模式下，在第一驱动齿轮DG1在全部第一挡位到第六挡位之间均通过复合同步器CS的第二套筒SB2连接到电动机输入轴MI的状态下驱动电动机M以补充来自发动机E的动力，其中发动机E的动力通过第一输出轴OUT1或第二输出轴OUT2输出。
如从以上描述中显而易见的是，根据本发明的示例性实施方式，由于省略了用于执行发动机与电动机之间的接合和分离的发动机离合器，因此可以降低车辆的制造成本和重量。另外，由于相对于发动机独立地控制电动机，所以能够实现电动机以及发动机的最佳工作性能。另外，由于在再生制动时缩短了电动机与驱动轮之间的动力传输路径，所以可以提高EV模式和再生制动的效率。
为了便于所附权利要求的解释和准确定义，使用术语“上部”、“下部”、“内部”、“外部”、“上”、“下”、“向上”、“向下”、“前”、“后”、“后方”、“内侧”、“外侧”、“向内”、“向外”、“内部的”、“外部的”、“内”、“外”、“向前”、“向后”，参照示例性实施方式的特征在附图中所示的位置来描述这些特征。还应理解，术语“连接”或其派生词既指直接连接又指间接连接。
另外，术语“固定连接”表示固定连接的构件总是以相同的速度旋转。另外，术语“可选择性连接”表示“当可选择性连接的构件彼此未接合时，可选择性连接的构件分别旋转；当可选择性连接的构件彼此接合时，可选择性连接的构件以相同的速度旋转；当可选择性连接的构件中的至少一者是静止构件，而其余的可选择性连接构件与静止构件接合时，可选择性连接构件静止。”
为了说明和描述的目的，已经给出了本发明的特定示例性实施方式的前述说明。该说明并非旨在穷举或将本发明限制于所公开的确切形式，并且鉴于上述教导，显然多种修改和变形是可能的。选择和说明示例性实施方式是为了解释本发明的特定原理及其实际应用，从而使本领域的其他技术人员能够实施和利用本发明的各种示例性实施方式及其各种替代形式和变型。旨在由所附权利要求及其等效形式来限定本发明的范围。

Claims (12)

1.一种用于车辆的动力传动系装置，所述动力传动系装置包括：
第一输入轴，通过第一离合器能够选择性地连接到发动机；
第二输入轴，通过第二离合器能够选择性地连接到所述发动机，并且与所述第一输入轴同轴安装；
电动机输入轴，与所述第一输入轴同轴安装并且连接到电动机；
第一输出轴和第二输出轴，平行于所述第一输入轴和所述第二输入轴安装；
第一驱动齿轮和第二驱动齿轮，可旋转地安装至所述电动机输入轴；
第一从动齿轮，固定地安装在所述第一输出轴上，以与所述第一驱动齿轮啮合；
第二从动齿轮，固定地安装在所述第一输出轴上，以与所述第二驱动齿轮啮合；
复合同步器，配置为单独地执行所述第一输入轴与所述电动机输入轴之间的结合和分离以及所述第一驱动齿轮与所述电动机输入轴之间的结合和分离；
第三离合器，配置为选择性地结合所述第二驱动齿轮和所述电动机输入轴；以及
多个齿轮对，配置为分别限定所述第一输入轴与所述第一输出轴之间、所述第一输入轴与所述第二输出轴之间、所述第二输入轴与所述第一输出轴之间以及所述第二输入轴与所述第二输出轴之间的不同传动比，
其中，所述第一驱动齿轮与所述第一从动齿轮之间的传动比、所述第二驱动齿轮与所述第二从动齿轮之间的传动比以及所述多个齿轮对之间的多个传动比形成用于驱动所述车辆的一系列传动比。
2.根据权利要求1所述的动力传动系装置，其中，所述复合同步器包括：
毂，安装在所述电动机输入轴上；以及
第一套筒和第二套筒，安装在所述毂上以在所述毂的轴向方向上能够独立滑动。
3.根据权利要求2所述的动力传动系装置，其中，所述第一驱动齿轮与第一离合器齿轮一体地安装，所述第一离合器齿轮配置为选择性地与所述复合同步器的第二套筒啮合。
4.根据权利要求3所述的动力传动系装置，
其中，所述复合同步器形成同步器，配置为在所述第一套筒沿所述轴向方向移动时，通过同步器环的同步作用而连接到所述第一输入轴。
5.根据权利要求4所述的动力传动系装置，其中，所述第二套筒与所述第一驱动齿轮的所述第一离合器齿轮形成爪形离合器。
6.根据权利要求3所述的动力传动系装置，
其中，所述第一驱动齿轮和所述第一从动齿轮配置为限定第一速度传动比，
其中，所述第二驱动齿轮和所述第二从动齿轮配置为限定第二速度传动比，
其中，所述多个齿轮对包括第一齿轮对、第二齿轮对、第三齿轮对以及第四齿轮对，
其中，所述第一输入轴与所述第一输出轴之间的所述第一齿轮对配置为限定第四速度传动比，
其中，所述第一输入轴与所述第二输出轴之间的所述第二齿轮对配置为限定第六速度传动比，
其中，所述第二输入轴与所述第一输出轴之间的所述第三齿轮对配置为限定第五速度传动比，并且
其中，所述第二输入轴与所述第二输出轴之间的所述第四齿轮对配置为限定第三速度传动比。
7.根据权利要求6所述的动力传动系装置，
其中，所述第一齿轮对和所述第二齿轮对共同包括第三驱动齿轮，并且所述第一输入轴安装有所述第三驱动齿轮，所述第三驱动齿轮共同用于实现所述第四速度传动比和所述第六速度传动比，
其中，所述第三齿轮对和所述第四齿轮对共同包括第四驱动齿轮，并且所述第二输入轴安装有所述第四驱动齿轮，所述第四驱动齿轮共同用于实现所述第三速度传动比和所述第五速度传动比，
其中，所述多个齿轮对还包括：第四从动齿轮、第五从动齿轮、第六从动齿轮和第三从动齿轮，
其中，所述第一输出轴安装有与所述第三驱动齿轮啮合的所述第四从动齿轮以及与所述第四驱动齿轮啮合的所述第五从动齿轮，并且
其中，所述第二输出轴安装有与所述第三驱动齿轮啮合的所述第六从动齿轮以及与所述第四驱动齿轮啮合的所述第三从动齿轮。
8.根据权利要求7所述的动力传动系装置，
其中，所述第四从动齿轮和所述第五从动齿轮可旋转地安装在所述第一输出轴上，并且
其中，所述第六从动齿轮和所述第三从动齿轮可旋转地安装在所述第二输出轴上。
9.根据权利要求7所述的动力传动系装置，
其中，所述第三驱动齿轮固定地安装在所述第一输入轴上，使得所述第一输入轴限制所述第三驱动齿轮的旋转，
其中，所述第四驱动齿轮固定地安装在所述第二输入轴上，使得所述第二输入轴限制所述第四驱动齿轮的旋转，
其中，所述第一输出轴安装有第四—第五同步器，所述第四—第五同步器配置为选择性地将所述第四从动齿轮或所述第五从动齿轮连接到所述第一输出轴，以限制所述第四从动齿轮或所述第五从动齿轮相对于所述第一输出轴的旋转，并且
其中，所述第二输出轴安装有第三—第六同步器，所述第三—第六同步器配置为选择性地将所述第三从动齿轮或所述第六从动齿轮连接到所述第二输出轴，以限制所述第三从动齿轮或所述第六从动齿轮相对于所述第二输出轴的旋转。
10.根据权利要求7所述的动力传动系装置，其中，所述第三驱动齿轮与第二离合器齿轮一体地安装，所述第二离合器齿轮选择性地与所述复合同步器的所述第一套筒啮合。
11.根据权利要求1所述的动力传动系装置，
其中，所述第一输出轴安装有第一输出齿轮，
其中，所述第二输出轴安装有第二输出齿轮，并且
其中，所述第一输出齿轮和所述第二输出齿轮与差速器的齿圈啮合。
12.根据权利要求1所述的动力传动系装置，
其中，所述第一离合器和所述第二离合器构成形成在单个离合器壳体中的双离合器，并且
其中，所述第二输入轴包括围绕所述第一输入轴的空心轴。
CN202010933513.3A 2020-03-12 2020-09-08 用于车辆的混合动力传动系 Pending CN113389856A (zh)

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