CN105584350B - 用于混合动力车辆的变速器 - Google Patents

用于混合动力车辆的变速器 Download PDF

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CN105584350B
CN105584350B CN201510622827.0A CN201510622827A CN105584350B CN 105584350 B CN105584350 B CN 105584350B CN 201510622827 A CN201510622827 A CN 201510622827A CN 105584350 B CN105584350 B CN 105584350B
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motor
transmission
power
shaft
gear
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CN105584350A (zh
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李根硕
崔锦林
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Hyundai Motor Co
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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
    • F16H3/006—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
    • 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
    • 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
    • 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
    • B60K6/36—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
    • B60K6/42—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
    • 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
    • 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
    • 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
    • B60K2006/541—Transmission for changing ratio without reverse ratio using instead electric reversing
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
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    • B60Y2400/70—Gearings
    • B60Y2400/79—Drive shafts, output shafts or propeller shafts
    • 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
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    • F16H2200/003—Transmissions for multiple ratios characterised by the number of forward speeds
    • F16H2200/0052—Transmissions for multiple ratios characterised by the number of forward speeds the gear ratios comprising six forward speeds

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Abstract

本申请涉及用于混合动力车辆的变速器，其可以包括输入轴、电机、输出轴以及中间轴，其中所述输入轴配置成接收来自发动机的动力，所述电机配置成接收来自电池的电力以产生动力，并通过再生而产生电力，所述输出轴配置成接收来自所述输入轴和所述电机的动力，所述中间轴配置成将所述输出轴和所述电机连接，以接收来自所述电机的驱动力，或将再生力传递至所述电机。

Description

用于混合动力车辆的变速器
相关申请的交叉引用
本申请要求2014年11月12日提交的韩国专利申请第10-2014-0157364号的优先权，该申请的全部内容结合于此，以用于通过该引用的所有目的。
技术领域
本发明涉及一种用于混合动力车辆的变速器，更具体地，涉及一种配置有双离合器的用于混合动力车辆的变速器。
背景技术
通常地，混合动力车辆为如下的一种车辆，其将作为动力源的发动机(其使用石油燃料)和电机(其使用电池)安装在一起，以便提高燃料效率并减少排放气体，从而保护环境。
根据现有技术的混合动力车辆包括：发动机、变速器和车轮，所述发动机产生动力，所述变速器中嵌入有电机、发动机离合器、差动齿轮等以执行换挡，所述车轮连接至变速器。
发动机离合器接合至发动机，或从发动机脱离。在这种情况下，发动机通过传动带连接到混合型起动机发电机(在下文中，被称为HSG)，以便在混合动力电动车(HEV)模式的情况下通过HSG重新运行。
电机嵌入在变速器中，以在驱动车辆时辅助发动机的动力并在再生制动时用于给电池充电。在该情况下，电机的一侧连接到与发动机的驱动轴相同的轴上的发动机离合器，而其另一侧连接到机械油泵。
公开于本发明背景部分的信息仅仅旨在增加对本发明的总体背景的理解，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一般技术人员所公知的现有技术。
发明内容
本发明的各个方面致力于提供一种用于混合动力车辆的变速器，其在执行换挡到高输出驱动时将扭矩中断的感觉最小化，甚至还不使用高规格的电机。
本发明的各个方面致力于提供一种用于混合动力车辆的变速器，其通过减少齿轮数量来降低成本并减少部件的数量。
根据本发明的各个方面，一种用于混合动力车辆的变速器可以包括输入轴、电机、输出轴以及中间轴，其中所述输入轴接收来自发动机的动力，所述电机接收来自电池的电力以产生动力，并通过再生而产生电力，所述输出轴配置成接收来自所述输入轴和所述电机的动力，所述中间轴配置成将所述输出轴和所述电机连接，以接收来自所述电机的驱动力，或将再生力传递至所述电机。
所述变速器可以进一步包括将中间轴和输出轴连接的共用齿轮和中间同步机构。
所述共用齿轮可以配置成同时执行倒车齿轮和电动车辆(EV)齿轮的功能。
所述中间同步机构可以设置在所述发动机和所述中间轴之间，并且配置成将发动机和中间轴连接或将发动机和中间轴断开连接。
所述输入轴可以包括第一输入轴和第二输入轴，它们设置成彼此平行并选择性地接收来自发动机的动力。
所述输出轴可以包括第一输出轴和第二输出轴，所述第一输出轴接收来自第一输入轴的动力，所述第二输出轴设置成与第一输出轴平行并接收来自第二输入轴的动力。
在以电能驱动车辆的EV模式时，所述中间轴将电机的驱动力传递至所述第二输出轴。
在EV模式时，所述中间轴可以将电机的驱动力传递至第二输入轴，并且所述第二输入轴可以将从中间轴获得的驱动力传递至第二输出轴。
在引起电机产生电力的再生模式时，中间轴可以将从第二输入轴获得的动力传递至电机。
所述变速器可以进一步包括将中间轴和输入轴连接的倒车齿轮和中间同步机构，其中倒车齿轮可以通常与EV齿轮一起使用，并且在再生模式下，中间轴可以通过倒车齿轮和EV齿轮来传递动力。
所述变速器可以进一步包括将中间轴和第二输出轴连接的低速EV齿轮和高速EV齿轮，其中低速EV齿轮为共用齿轮，其通常与倒车齿轮一起使用。
在EV模式下的行驶期间，起动发动机的情况下，第二输出轴可以配置成将施加至第二输出轴的部分动力传递至第一输出轴，以使发动机旋转。
在通过发动机的驱动力将再生力供应至电机的空闲充电模式下，中间轴可以配置成接收第一输入轴的动力并将动力传递至电机。
应了解本文所用的术语“车辆”或“车辆的”或其他类似术语一般包括机动车辆，如客运汽车，包括运动型多用途车辆(SUV)、大客车、卡车、各种商用车辆、包括多种小船和船舰的船只、飞机等，并包括混合动力车辆、电动车辆、插电式混合动力电动车辆、氢动力车辆和其它替代性燃料车辆(例如，源于非石油能源的燃料)。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，例如具有汽油动力和电力动力两者的车辆。
本发明的方法和装置具有其它的特性和优点，这些特性和优点从并入本文中的附图和随后的具体实施方案中将是显而易见的，或者将在并入本文中的附图和随后的具体实施方案中进行详细陈述，这些附图和具体实施方案共同用于解释本发明的特定原理。
附图说明
图1为根据本发明的用于混合动力车辆的示例性变速器的构造图。
图2示出了在EV模式时图1中的动力传递路径。
图3示出了在HEV模式时图1中的动力传递路径。
图4示出了在高速HEV模式时图1中的动力传递路径。
图5示出了在再生模式时图1中的动力传递路径。
图6示出了在从EV模式到HEV模式的转换模式时图1中的动力传递路径。
图7示出了在空闲充电模式时图1中的动力传递路径。
图8示出了在倒车时图1中的动力传递路径。
图9为根据本发明的用于混合动力车辆的示例性变速器的构造图。
图10示出了在HEV模式时图9中的动力传递路径。
图11示出了在再生模式时图9中的动力传递路径。
应当了解，附图并非按比例地绘制，而是图示性地简化呈现各种特征以显示本发明的基本原理。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、位置和外形将部分地由具体所要应用和使用的环境来确定。
附图标记
10：输入轴
20：输出轴
30：电机
40：中间轴
50：中间同步机构
60：共用齿轮。
具体实施方式
现在将详细参照本发明的各个实施方案，这是实施方案的示例示于附图中并且描述如下。虽然将结合示例性实施方案来描述本发明，但是将理解的是，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，本发明旨在不仅涵盖这些示例性实施方案，也涵盖包含于如权利要求书限定的本发明的精神和范围内的各种替选方式、修改方式、等同方式以及其它的实施方案。
图1为根据本发明的各个实施方案的用于混合动力车辆的变速器的示意图。
参考图1，根据本发明的各个实施方案的用于混合动力车辆的变速器包括：输入轴10、电机30、输出轴20以及中间轴40，其中输入轴10接收来自发动机的动力；电机30接收来自电池的电力以产生动力，并通过再生而产生电力；输出轴20接收来自输入轴10和电机30的动力；中间轴40将输出轴20和电机30连接，以接收来自电机30的驱动力，或将再生力传递至电机30。电机30设置在变速器内并连接到中间轴40。
根据本发明的各个实施方案的用于混合动力车辆的变速器进一步包括将中间轴40和输出轴20连接的共用齿轮60和中间同步机构50。
在根据本发明的变速器中，混合动力电动车辆(HEV)的变速器可以通过将电机连接部分1和中间同步机构50添加到现有的DCT变速器而进行配置。共用齿轮60可以同时执行倒车齿轮和EV齿轮的功能。中间同步机构50设置在发动机和中间轴40之间，以将发动机和中间轴连接或将发动机和中间轴断开连接。
输入轴10包括第一输入轴11和第二输入轴12，它们设置成彼此平行并选择性地接收来自发动机的动力。输出轴20包括第一输出轴21和第二输出轴22，第一输出轴21接收来自第一输入轴11的动力，第二输出轴22设置成与第一输出轴21平行并接收来自第二输入轴12的动力。
图2示出了在EV模式时图1中的动力传递路径。图3示出了在HEV模式时图1中的动力传递路径。图4示出了在高速HEV模式时图1中的动力传递路径。
参照图2至图4，在以电力驱动车辆的EV模式时，中间轴40将电机30的驱动力传递至第二输出轴22。由于在高速行驶时挡位的级数提高，因此输出轴20从第一输出轴21变为第二输出轴22。
图5示出了在再生模式时图1中的动力传递路径。
参照图5，在EV模式时，中间轴40将电机30的驱动力传递至第二输入轴12，其中第二输入轴12将从中间轴40获得的驱动力传递至第二输出轴22。
在引起电机30的电力产生的再生模式时，中间轴40将从第二输入轴12获得的动力传递至电机30。
根据本发明的各个实施方案的用于混合动力车辆的变速器进一步包括将中间轴40和(输出)轴连接的倒车齿轮和中间同步机构50，其中倒车齿轮通常与EV齿轮一起使用，并且在再生模式时，中间轴40将动力通过倒车齿轮和EV齿轮进行传递。
图6示出了在从EV模式到HEV模式的转换模式时图1中的动力传递路径。
参照图6，在EV模式下进行驱动期间，起动发动机的情况下，第二输出轴22将施加至第二输出轴22的部分动力传递至第一输出轴21，以使发动机旋转。
图7示出了在空闲充电模式时图1中的动力传递路径。图8示出了在倒车时图1中的动力传递路径。
参照图7和图8，在将再生力通过发动机的驱动力提供至电机30的空闲充电模式时，中间轴40接收第一输入轴11的动力，以便将动力传递至电机30。
图9为根据本发明的各个实施方案的用于混合动力车辆的变速器的配置图。图10示出了在HEV模式时图9中的动力传递路径。图11示出了在再生模式时图9中的动力传递路径。
参考图9至图11，根据本发明的各个实施方案的用于混合动力车辆的变速器进一步包括将中间轴40和第二输出轴22连接的低速EV齿轮和高速EV齿轮，其中，低速EV齿轮为通常与倒车齿轮一起使用的共用齿轮60。根据本发明，可以在执行换挡到高速行驶时将扭矩中断的感觉最小化，并且与现有技术相比，也可以减少中间同步机构50的数量。
如上所述，根据本发明的各个实施方案，可以得到如下优点。
首先，可以在执行换挡到高速行驶时将扭矩中断的感觉最小化，甚至还不使用高规格的电机。
其次，可以通过减少齿轮数量来降低成本并减少部件的数量。
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。前面的描述并不想要成为毫无遗漏的，也不是想要把本发明限制为所公开的精确形式，显然，根据上述教导很多修改和变化都是可能的。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它们的实际应用，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各种可替选方式和修改方式。本发明的范围意在由所附权利要求书及其等同形式来限定。

Claims (10)

1.一种用于混合动力车辆的变速器，其包括：
第一输入轴和第二输入轴，其配置成接收来自发动机的动力；
电机，其配置成接收来自电池的电力以产生动力，并通过再生而产生电力；
第一输出轴和第二输出轴，其配置成接收来自第一输入轴、第二输入轴和电机的动力；以及
中间轴，其配置成将第二输出轴和电机连接，以接收来自电机的驱动力或将再生力传递至电机；
进一步包括低速电动车辆齿轮、高速电动车辆齿轮、传输齿轮和倒车齿轮，
所述低速电动车辆齿轮安装至中间轴并且与倒车齿轮啮合，
所述高速电动车辆齿轮安装至中间轴并且与传输齿轮啮合，
所述倒车齿轮与第二输出轴选择性地接合，
所述传输齿轮安装至第二输出轴，
其中，低速电动车辆齿轮为共用齿轮，其通常与倒车齿轮一起使用。
2.根据权利要求1所述的用于混合动力车辆的变速器，进一步包括将中间轴和第二输出轴连接的中间同步机构。
3.根据权利要求2所述的用于混合动力车辆的变速器，其中，共用齿轮配置成同时执行倒车齿轮和电动车辆齿轮的功能。
4.根据权利要求2所述的用于混合动力车辆的变速器，其中，中间同步机构设置在发动机和中间轴之间，并且配置成将发动机和中间轴连接或将发动机和中间轴断开连接。
5.根据权利要求1所述的用于混合动力车辆的变速器，其中，所述第一输入轴和所述第二输入轴设置成彼此平行并选择性地接收来自发动机的动力。
6.根据权利要求1所述的用于混合动力车辆的变速器，其中，
所述第一输出轴接收来自第一输入轴的动力；以及
所述第二输出轴设置成与第一输出轴平行并接收来自第二输入轴的动力。
7.根据权利要求6所述的用于混合动力车辆的变速器，其中，在以电能驱动车辆的电动车辆模式时，中间轴将电机的驱动力传递至第二输出轴。
8.根据权利要求7所述的用于混合动力车辆的变速器，其中，在电动车辆模式时，中间轴将电机的驱动力传递至第二输入轴，
第二输入轴将从中间轴获得的驱动力传递至第二输出轴。
9.根据权利要求6所述的用于混合动力车辆的变速器，其中，在引起电机产生电力的再生模式时，中间轴将从第二输入轴获得的动力传递至电机。
10.根据权利要求6所述的用于混合动力车辆的变速器，其中，在通过发动机的驱动力将再生力供应至电机的空闲充电模式下，中间轴配置成接收第一输入轴的动力并将动力传递至电机。
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