CN105984336A - 用于车辆的混合变速器 - Google Patents

用于车辆的混合变速器 Download PDF

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Publication number
CN105984336A
CN105984336A CN201510092402.3A CN201510092402A CN105984336A CN 105984336 A CN105984336 A CN 105984336A CN 201510092402 A CN201510092402 A CN 201510092402A CN 105984336 A CN105984336 A CN 105984336A
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China
Prior art keywords
driven gear
output shaft
gear
synchronizer
vehicle
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Pending
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CN201510092402.3A
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English (en)
Inventor
金伯猷
边成崑
金锡俊
安哲民
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Hyundai Motor Co
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Hyundai Motor Co
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Publication of CN105984336A publication Critical patent/CN105984336A/zh
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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
    • 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
    • F16H3/085—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
    • 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
    • B60K6/387—Actuated clutches, i.e. clutches engaged or disengaged by electric, hydraulic or mechanical actuating means
    • 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
    • B60K6/547—Transmission for changing ratio the transmission being a stepped gearing
    • 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
    • F16H3/087—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
    • F16H3/093—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 with two or more countershafts
    • 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
    • B60K6/26—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
    • B60K2006/268—Electric drive motor starts the engine, i.e. used as starter 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
    • B60K2006/4808—Electric machine connected or connectable to gearbox output shaft
    • 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
    • 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
    • F16H3/087—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
    • F16H3/093—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 with two or more countershafts
    • F16H2003/0931—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 with two or more countershafts each countershaft having an output gear meshing with a single common gear on the output shaft
    • 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
    • F16H2200/00—Transmissions for multiple ratios
    • F16H2200/003—Transmissions for multiple ratios characterised by the number of forward speeds
    • F16H2200/006—Transmissions for multiple ratios characterised by the number of forward speeds the gear ratios comprising eight forward speeds
    • 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
    • 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
    • Y10S903/915—Specific drive or transmission adapted for hev
    • Y10S903/917—Specific drive or transmission adapted for hev with transmission for changing gear ratio

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • General Engineering & Computer Science (AREA)
  • Hybrid Electric Vehicles (AREA)

Abstract

一种用于车辆的混合变速器，其可包括输入轴、多个驱动齿轮、第一输出轴和第二输出轴、电动机驱动齿轮、电动机、起动离合单元、EV1从动齿轮和EV2从动齿轮、EV1同步装置、EV2同步装置以及发动机离合器；安装输入轴从而将发动机的动力传输至输入轴；将驱动齿轮设置在输入轴上，从而限制输入轴的旋转；第一输出轴和第二输出轴分别具有接合至多个驱动齿轮的多个从动齿轮，从而形成多个换挡挡位；电动机连接至电动机驱动齿轮，从而允许将扭矩施加至电动机驱动齿轮；设置起动离合单元，从而能够将电动机驱动齿轮连接至输入轴，或从输入轴断开；EV1从动齿轮和EV2从动齿轮接合至电动机驱动齿轮，并且分别旋转地安装在第一输出轴和第二输出轴上。

Description

用于车辆的混合变速器
技术领域
本发明的各个方面涉及一种用于车辆的混合变速器，更详细地，涉及一种变速器结构技术，所述变速器结构技术可以通过简单的配置而实现各种行驶模式，并且改进了换挡质量。
背景技术
AMT(自动手动变速器)可以同时实现传统自动变速器的便捷性和通过传统手动变速器而实现的高传输效率，所述便捷性是由于传统自动变速器根据车辆的行驶状态自动地换挡，而不需要驾驶员操作。
然而，在换挡期间，基于传统手动变速器机构的AMT必须切断动力传输，而行驶在释放先前挡位并且换挡至下一个挡位的过程中。因此，会产生换挡冲击。
公开于本发明的背景部分的信息仅仅旨在加深对本发明的一般背景技术的理解，而不应当被视为承认或以任何形式暗示该信息构成已为本领域技术人员所公知的现有技术。
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变速器，其可以通过避免在换挡过程中至驱动轮的动力完全切断而提高换挡质量，并且可以通过简单的配置而实现各个行驶模式，从而通过在适合于车辆的行驶条件下有效地行驶而使车辆具有改进的燃料效率。
根据本发明的各个方面，用于车辆的混合变速器包括输入轴、多个驱动齿轮、第一输出轴和第二输出轴、电动机驱动齿轮、电动机、起动离合单元、EV1从动齿轮和EV2从动齿轮、EV1同步装置、EV2同步装置以及发动机离合器；安装所述输入轴从而将发动机的动力传输至输入轴；将所述驱动齿轮设置在输入轴上从而限制所述输入轴的旋转；所述第一输出轴和所述第二输出轴具有多个从动齿轮，所述多个从动齿轮分别接合至多个驱动齿轮，从而形成多个换挡挡位；所述电动机驱动齿轮旋转地安装至输入轴；电动机连接至电动机驱动齿轮，从而允许将扭矩施加至电动机驱动齿轮；设置所述起动离合单元从而能够将电动机驱动齿轮连接至输入轴或从输入轴断开；所述EV1从动齿轮和所述EV2从动齿轮接合至电动机驱动齿轮并且分别旋转地安装至第一输出轴和第二输出轴；安装所述EV1同步装置从而可以将EV1从动齿轮连接至第一输出轴或从第一输出轴断开；安装所述EV2同步装置，从而可以将EV2从动齿轮连接至第二输出轴或从第二输出轴断开；设置所述发动机离合器从而可以将输入轴连接至发动机或从发动机断开。
电动机可以同轴地安装在输入轴上。
可以布置第一输出轴的从动齿轮，从而形成一系列换挡挡位的相对低挡位，并且可以布置第二输出轴的从动齿轮，从而形成换挡挡位的相对高挡位，所述第一输出轴的从动齿轮与输入轴的驱动齿轮相接合从而形成换挡挡位。
第一从动齿轮，第二从动齿轮和第三从动齿轮可以旋转地配置在第一输出轴上，混合变速器可以设置有第一&第二同步装置，从而允许第一从动齿轮或第二从动齿轮的旋转关于第一输出轴受到限制，或允许释放第一从动齿轮或第二从动齿轮关于第一输出轴的旋转限制，并且混合变速器可以设置有第三同步装置，从而允许第三从动齿轮的旋转关于第一输出轴受到限制，或释放第三从动齿轮关于第一输出轴的旋转限制。
第四从动齿轮，第五从动齿轮和第六从动齿轮可以旋转地配置在第二输出轴上，混合变速器可以设置有第四&第五同步装置，从而允许第四从动齿轮或第五从动齿轮的旋转关于第二输出轴受到限制，或允许释放第四从动齿轮或第五从动齿轮关于第二输出轴的旋转限制，并且混合变速器可以设置有第六同步装置，从而允许第六从动齿轮的旋转关于第二输出轴受到限制，或释放第六从动齿轮关于第二输出轴的旋转限制。
起动离合单元可以包括起动同步机构，所述起动同步机构为具有设置在输入轴上的轮毂的同步装置。
输入轴可以具有包括第一驱动齿轮、第二驱动齿轮和第三驱动齿轮的驱动齿轮。
应当理解，此处所使用的术语“车辆”或“车辆的”或其它类似术语一般包括机动车辆，例如包括运动型多用途车辆(SUV)、公共汽车、卡车、各种商用车辆的乘用汽车，包括各种舟艇、船舶的船只，航空器等等，并且包括混合动力车辆、电动车辆、可插式混合动力电动车辆、氢动力车辆以及其它替代性燃料车辆(例如源于非石油的能源的燃料)。正如此处所提到的，混合动力车辆是具有两种或更多动力源的车辆，例如汽油动力和电力动力两者的车辆。
通过纳入本文的附图以及随后与附图一起用于说明本发明的某些原理的具体描述，本发明的方法和装置所具有的其它特征和优点将更为具体地变得清楚或得以阐明。
附图说明
图1为显示了根据本发明的示例性实施方案的用于车辆的混合变速器的实现示例的示意图。
图2为显示了其中由图1中的变速器实现EV模式下的第一速度的状态的示意图。
图3为显示了其中由图1中的变速器实现EV模式下的第二速度的状态的示意图。
图4为显示了其中发动机通过图1中的变速器起动的状态的示意图。
图5为显示了其中由图1中的变速器实现HEV1模式下的第一速度的状态的示意图。
图6为显示了其中由图1中的变速器实现HEV1模式下的第二速度的状态的示意图。
图7为显示了其中由图1中的变速器实现HEV1模式下的第三速度的状态的示意图。
图8为显示了其中由图1中的变速器实现HEV1模式下的第四速度的状态的示意图。
图9为显示了其中由图1中的变速器实现HEV2模式下的第一速度的状态的示意图。
图10为显示了其中由图1中的变速器实现HEV2模式下的第二速度的状态的示意图。
图11为显示了其中由图1中的变速器实现HEV2模式下的第三速度的状态的示意图。
图12为显示了其中由图1中的变速器实现HEV2模式下的第四速度的状态的示意图。
应当了解，所附附图并非按比例地绘制，显示了说明本发明的基本原理的各种特征的略微简化的画法。本文所公开的本发明的具体设计特征(包括例如具体尺寸、方向、位置和形状)将部分地由具体所要应用和使用的环境来确定。
具体实施方式
下面将详细参考本发明的各个实施方案，这些实施方案的示例被显示在附图中并描述如下。尽管本发明将与示例性实施方案相结合进行描述，应当理解本说明书并非旨在将本发明限制为那些示例性实施方案。相反，本发明旨在不但覆盖这些示例性实施方案，而且覆盖可以被包括在由所附权利要求所限定的本发明的精神和范围之内的各种选择形式、修改形式、等价形式及其它实施方案。
参考图1，根据本发明的各个实施方案的用于车辆的混合变速器包括输入轴IN、多个驱动齿轮、第一输出轴OUT1和第二输出轴OUT2、电动机驱动齿轮MDG、电动机M、起动离合单元、EV1从动齿轮EV1P和EV2从动齿轮EV2P、EV1同步装置EV1S、EV2同步装置EV2S以及发动机离合器EC；安装所述输入轴IN从而将发动机E的动力传输至输入轴IN；将所述多个驱动齿轮设置在输入轴IN上从而限制所述输入轴IN的旋转；所述第一输出轴OUT1和第二输出轴OUT2具有多个从动齿轮，所述从动齿轮分别接合至多个驱动齿轮，从而形成多个换挡挡位；所述电动机驱动齿轮MDG旋转地安装至输入轴IN；所述电动机M连接至电动机驱动齿轮MDG，从而允许将扭矩施加至电动机驱动齿轮MDG；设置所述起动离合单元从而可以将电动机驱动齿轮MDG连接至输入轴IN或从输入轴IN断开；所述EV1从动齿轮EV1P和EV2从动齿轮EV2P接合至电动机驱动齿轮MDG并且分别旋转地安装至第一输出轴OUT1和第二输出轴OUT2；安装所述EV1同步装置EV1S从而可以将EV1从动齿轮EV1P连接至第一输出轴OUT1或从第一输出轴OUT1断开；安装所述EV2同步装置EV2S从而可以将EV2从动齿轮EV2P连接至第二输出轴OUT2或从第二输出轴OUT2断开；设置所述发动机离合器EC从而可以将输入轴IN连接至发动机E或从发动机E断开。
换言之，在混合变速器中，当在由从发动机E传输的动力所驱动的输入轴IN与第一输出轴OUT1和第二输出轴OUT2之间形成多个换挡挡位的状态下，连接至电动机M的电动机驱动齿轮MDG在关于输入轴IN的转动状态和转动限制状态之间转换，并且将电动机驱动齿轮MDG的扭矩分别传输至第一输出轴OUT1和第二输出轴OUT2，以及EV1从动齿轮EV1P和EV2从动齿轮EV2P。进而，由电动机M产生的动力可以通过第一输出轴OUT1和第二输出轴OUT2而输送。
当然，可以用这样的方法将动力传输至驱动轮：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同时接合至差动环形齿轮R。
在各个实施方案中，电动机M同轴地安装至输入轴IN。另外，输入轴具有驱动齿轮，所述驱动齿轮配置为第一驱动齿轮D1、第二驱动齿轮D2和第三驱动齿轮D3。
在各个实施方案中，布置第一输出轴OUT1的从动齿轮，从而形成一系列换挡挡位的相对低挡位，并且布置第二输出轴OUT2的从动齿轮，从而形成换档挡位的相对高挡位，所述第一输出轴OUT1的从动齿轮与输入轴IN的驱动齿轮相接合，从而形成换挡挡位。
即，第一从动齿轮P1、第二从动齿轮P2和第三从动齿轮P3旋转地安装至第一输出轴OUT1。混合变速器设置有第一&第二同步装置1&2S，从而使得第一从动齿轮P1或第二从动齿轮P2的旋转关于第一输出轴OUT1受到限制，或释放第一从动齿轮P1或第二从动齿轮P2关于第一输出轴OUT1的旋转限制。混合变速器设置有第三同步装置3S，从而允许第三从动齿轮P3的旋转关于第一输出轴OUT1受到限制，或释放第三从动齿轮P3关于第一输出轴OUT1的旋转限制。
第四从动齿轮P4、第五从动齿轮P5和第六从动齿轮P6旋转地安装至第二输出轴OUT2。混合变速器设置有第四&第五同步装置4&5S，从而使得第四从动齿轮P4或第五从动齿轮P5的旋转关于第二输出轴OUT2受到限制，或释放第四从动齿轮P4或第五从动齿轮P5关于第二输出轴OUT2的旋转限制。混合变速器设置有第六同步装置6S，从而允许第六从动齿轮P6的旋转关于第二输出轴OUT2受到限制，或释放第六从动齿轮P6关于第二输出轴OUT2的旋转限制。
同时，在各个实施方案中，起动离合单元配置为起动同步机构SS，所述起动同步机构SS为具有设置在输入轴IN上的轮毂的同步装置。
在下文中，将参考图2、图3、图4、图5、图6、图7、图8、图9、图10、图11和图12对本发明的各个实施方案的操作进行描述。
图2显示了在EV模式下的第一速度的状态。在图2中，当在EV1从动齿轮EV1P的旋转通过EV1同步装置EV1S而关于第一输出轴OUT1受到限制的状态中驱动电动机M时，电动机M的动力在电动机驱动齿轮MDG和EV1从动齿轮EV1P之间转移，从而通过第一输出轴OUT1而输送至差动环形齿轮R。
图3显示了在EV模式下的第二速度的状态。在图3中，当在EV2从动齿轮EV2P通过EV2同步装置EV2S而关于第二输出轴OUT2受到限制的状态下驱动电动机M时，电动机M的动力通过第二输出轴OUT2而输送至差动环形齿轮R。
图4为用于说明发动机起动的状态的示意图。在图4中，通过将起动同步机构SS联接至发动机离合器EC而将电动机M的动力经由电动机驱动齿轮MDG、输入轴IN和发动机离合器EC传输至发动机E，因此使发动机E起动。
图5显示了在HEV1模式下的第一速度的状态。在图5中，在发动力离合器EC联接至发动机E的状态下，同时提供发动机E的动力和电动机M的动力，EV1从动齿轮EV1P的旋转通过EV1同步装置EV1S而关于第一输出轴OUT1受到限制，并且第一从动齿轮P1的旋转通过第一&第二同步装置1&2S而关于第一输出轴OUT1受到限制。因此，在第一输出轴OUT1中将发动机E的动力联接至电动机M的动力，从而使联接的动力输送至环形齿轮。
图6显示了在HEV1模式下的第二速度的状态。图6所示的状态只在下述方面与图5所示的状态有所不同：第二从动齿轮P2(代替第一从动齿轮P1)的旋转通过第一和第二同步装置1&2S而关于第一输出轴OUT1受到限制。在图6中，在第一输出轴OUT1中，通过第二从动齿轮P2而将发动机E的动力加入电动机M的动力。
图7显示了在HEV1模式下的第三速度的状态。以下述方法实现图7所示的情况：第三从动齿轮P3的旋转通过第三同步装置3S(代替第一&第二同步装置1&2S)而关于第一输出轴OUT1受到限制，而通过EV1同步装置EV1S而保持EV1从动齿轮EV1P关于第一输出轴OUT1的旋转限制状态。
图8显示了在HEV1模式下的第四速度的状态。在图8中，第四从动齿轮P4的旋转通过第四&第五同步装置4&5S(代替第三同步装置3S)而关于第二输出轴OUT2受到限制，而通过EV1同步装置EV1S而保持EV1从动齿轮EV1P关于第一输出轴OUT1的旋转限制状态。因此，通过第二输出轴OUT2而将发动机E的动力传输至环形齿轮R，并且通过第一输出轴OUT1而将电动机M的动力传输至环形齿轮R，从而将加入环形齿轮R的动力输送至驱动轮。
而且，在HEV1模式下的第五速度和第六速度的情况的实现与上述类似。以下述方式实现在HEV1模式下的第五速度的情况：第四&第五同步装置4&5S将第五从动齿轮P5连接至第二输出轴OUT2，而通过EV1同步装置EV1S保持EV1从动齿轮EV1P关于第一输出轴OUT1的旋转限制状态。以下述方式实现在HEV1模式下的第六速度的情况：第六同步装置6S将第六从动齿轮P6连接至第二输出轴OUT2，而通过EV1同步装置EV1S保持EV1从动齿轮EV1P关于第一输出轴OUT1的旋转限制状态。
图9显示了在HEV2模式下的第一速度的状态。在图9中，在EV2从动齿轮EV2P的旋转通过EV2同步装置EV2S而关于第二输出轴OUT2受到限制，并且第一从动齿轮P1的旋转通过第一&第二同步装置1&2S而关于第一输出轴OUT1受到限制的状态下，发动机离合器EC联接至发动机E。因此，将发动机E的动力通过第一输出轴OUT1而传输至环形齿轮R，并且将电动机M的动力通过EV2从动齿轮EV2P和第二输出轴OUT2而传输至环形齿轮R。
图10显示了在HEV2模式下的第二速度的状态。在图10中，第二从动齿轮P2的旋转通过第一&第二同步装置1&2S而关于第一输出轴OUT1受到限制，并且发动机离合器EC在下述状态下联接至发动机E：EV2从动齿轮EV2P的旋转通过EV2同步装置EV2S而关于第二输出轴OUT2受到限制。因此，发动机E的动力和电动机M的动力加入至差分环形齿轮R并且输送。
图11显示了在HEV2模式下的第三速度的状态。在图11中，在EV2从动齿轮EV2P的旋转通过EV2同步装置EV2S而关于第二输出轴OUT2受到限制，并且第三从动齿轮P3的旋转通过第三同步装置3S而关于第一输出轴OUT1受到限制的状态下，发动机离合器EC联接至发动机E。因此，发动机E的动力和电动机M的动力加入至差分环形齿轮R。
图12显示了在HEV2模式下的第四速度的状态。在图12中，第四从动齿轮P4的旋转通过第四&第五同步装置4&5S而关于第二输出轴OUT2受到限制，并且当通过EV2同步装置EV2S而保持关于第二输出轴OUT2的EV2从动齿轮EV2P的旋转限制状态时，发动机离合器EC联接至发动机E。因此，发动机E的动力和电动机M的动力同时加入第二输出轴OUT2，并且将加入的动力通过第二输出齿轮OG2而输送至差动环形齿轮R。
而且，在HEV2模式下的第五速度和第六速度的情况的实现与上述类似。以下述方法实现在HEV2模式下的第五速度的情况：在发动机离合器EC联接至发动机E的状态下，第五从动齿轮P5的旋转通过第四&第五同步装置4&5S而关于第二输出轴OUT2受到限制，并且EV2从动齿轮EV2P的旋转通过EV2同步装置EV2S而关于第二输出轴OUT2受到限制。以下述方法实现在HEV2模式下的第六速度的情况：在发动机离合器EC联接至发动机E的状态下，第六从动齿轮P6的旋转通过第六同步装置6S而关于第二输出轴OUT2受到限制，并且EV2从动齿轮EV2P的旋转通过EV2同步装置EV2S而关于第二输出轴OUT2受到限制。
在上述的各个实施方案中，例如，当图5所示的在HEV模式下的第一速度的状态转移至图8所示的在HEV1模式下的第四速度的状态时，发动机离合器EC从发动机E释放，并且在通过EV1从动齿轮EV1P、EV1同步装置EV1S和第一输出轴OUT1而保持电动机M的动力传输状态的状态下，通过第一&第二同步装置1&2S而释放第一从动齿轮P1关于第一输出轴OUT1的旋转限制状态。随后，通过以下方式执行换挡：第四从动齿轮P4的旋转通过第四&第五同步装置4&5S而关于第二输出轴OUT2受到限制，并且发动机离合器EC联接至发动机E。
在换挡期间，将来自电动机M的驱动力连续地传输至驱动轮，因此可以避免在换挡期间由动力切断而引起的换挡质量的恶化。
当然，上述控制方法可以用在其他换挡挡位之间的换挡，因此可以保证平滑稳定的换挡质量和车辆的行驶质量，而不切断关于驱动轮的动力。
同时，可以做出如下的修改示例：变速器通过去除作为起动离合器的起动同步机构SS，并且安装单独的电动机而具有较简单的内部结构，所述电动机只用于对在各个实施方案中的发动机E执行发动机E的起动。
参考根据本发明的各个实施方案的用于车辆的混合变速器，可以通过避免在换挡过程中至驱动轮的动力完全切断而提高换挡质量，并且通过简单的配置而实现各个行驶模式，从而通过在适合于车辆的行驶条件下有效地行驶而使车辆具有改进的燃料效率。
前面对本发明具体示例性实施方案所呈现的描述是出于说明和描述的目的。前面的描述并不旨在成为穷举的，也并不旨在把本发明限制为所公开的精确形式，显然，根据上述教导很多改变和变化都是可能的。选择示例性实施方案并进行描述是为了解释本发明的特定原理及其实际应用，从而使得本领域的其它技术人员能够实现并利用本发明的各种示例性实施方案及其不同选择形式和修改形式。本发明的范围意在由所附权利要求书及其等价形式所限定。

Claims (7)

1.一种用于车辆的混合变速器，包括：
输入轴，安装所述输入轴从而将发动机的动力传输至所述输入轴；
多个驱动齿轮，其设置在所述输入轴上，从而限制所述输入轴的旋转；
第一输出轴和第二输出轴，所述第一输出轴和所述第二输出轴具有分别接合至所述多个驱动齿轮的多个从动齿轮，从而形成多个换挡挡位；
电动机驱动齿轮，其旋转地安装在所述输入轴上；
电动机，其连接至所述电动机驱动齿轮，从而允许将扭矩施加至所述电动机驱动齿轮；
起动离合单元，其配置为能够将所述电动机驱动齿轮连接至所述输入轴，或从所述输入轴断开；
EV1从动齿轮和EV2从动齿轮，所述EV1从动齿轮和所述EV2从动齿轮接合至所述电动机驱动齿轮，从而分别旋转地配置在所述第一输出轴和所述第二输出轴上；
EV1同步装置，其配置为能够将所述EV1从动齿轮连接至所述第一输出轴，或从所述第一输出轴断开；
EV2同步装置，其配置为能够将所述EV2从动齿轮连接至所述第二输出轴，或从所述第二输出轴断开；以及
发动机离合器，其配置为能够将所述输入轴连接至所述发动机，或从所述发动机断开。
2.根据权利要求1所述的用于车辆的混合变速器，其中所述电动机同轴地安装在所述输入轴上。
3.根据权利要求1所述的用于车辆的混合变速器，其中，
布置所述第一输出轴的从动齿轮，从而形成一系列换挡挡位的相对低挡位，所述第一输出轴的从动齿轮与所述输入轴的驱动齿轮相接合从而形成换挡挡位，并且
布置所述第二输出轴的从动齿轮，从而形成换挡挡位的相对高挡位。
4.根据权利要求3所述的用于车辆的混合变速器，进一步包括：
第一从动齿轮，第二从动齿轮和第三从动齿轮，其旋转地配置在所述第一输出轴上；
第一同步装置和第二同步装置，所述第一同步装置和所述第二同步装置允许所述第一从动齿轮或所述第二从动齿轮关于所述第一输出轴的旋转受到限制，或允许所述第一从动齿轮或所述第二从动齿轮关于所述第一输出轴的旋转限制释放；以及
第三同步装置，其允许所述第三从动齿轮关于所述第一输出轴的旋转受到限制，或允许所述第三从动齿轮关于所述第一输出轴的旋转限制释放。
5.根据权利要求3所述的用于车辆的混合变速器，进一步包括：
第四从动齿轮，第五从动齿轮和第六从动齿轮，其旋转地配置在所述第二输出轴上；
第四同步装置和第五同步装置，所述第四同步装置和所述第五同步装置允许所述第四从动齿轮或所述第五从动齿轮关于所述第二输出轴的旋转受到限制，或允许所述第四从动齿轮或所述第五从动齿轮关于所述第二输出轴的旋转限制释放；以及
第六同步装置，其允许所述第六从动齿轮关于所述第二输出轴的旋转受到限制，或允许所述第六从动齿轮关于所述第二输出轴的旋转限制释放。
6.根据权利要求1所述的用于车辆的混合变速器，其中所述起动离合单元包括起动同步机构，所述起动同步机构为具有设置在所述输入轴上的轮毂的同步装置。
7.根据权利要求2所述的用于车辆的混合变速器，其中所述输入轴具有驱动齿轮，所述驱动齿轮包括第一驱动齿轮、第二驱动齿轮和第三驱动齿轮。
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