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    HYBRID POWER DRIVE SYSTEM AND DRIVE METHOD THEREOF
    1.
    发明申请
    HYBRID POWER DRIVE SYSTEM AND DRIVE METHOD THEREOF 审中-公开
    混合动力驱动系统及其驱动方法

    公开(公告)号：WO2010022679A1

    公开(公告)日：2010-03-04

    申请号：PCT/CN2009/073627

    申请日：2009-08-28

    Applicant: BYD COMPANY LIMITED ,  REN, Yi ,  NIU, Ruru

    Inventor： REN, Yi ,  NIU, Ruru

    IPC: B60K6/52 ,  B60W10/24 ,  B60W10/08

    CPC classification number: B60W20/10 ,  B60K1/02 ,  B60K6/442 ,  B60K6/52 ,  B60W10/02 ,  B60W10/08 ,  B60W10/20 ,  B60W10/26 ,  B60W20/00 ,  Y02T10/48 ,  Y02T10/6234 ,  Y02T10/6265 ,  Y10T477/26

    Abstract: A hybrid power drive system comprises an engine (10), a first motor (30), a first clutch(20) operatively coupled between the engine (10) and the first motor (30); a first decelerating mechanism (50) which has an input portion and an output portion,wherein the input portion operatively couples between the first clutch (20) and the first motor (30) and configures to receive rotational power from the first motor (30) and /or the engine (10), and the output portion operatively drives at least one first wheel (30); a second motor (70) operatively coupled to at least one second wheel (90) via a second decelerating mechanism (80); and an energy storage device (100) electrically coupled to the first motor (30) and the second motor (70) respectively, for storing or supplying energy to the first motor (30) and second motor (70) respectively. A plurality of operating modes is provided to meet energy efficiency requirements.

    Abstract translation: 混合动力驱动系统包括发动机（10），第一马达（30），可操作地联接在发动机（10）和第一马达（30）之间的第一离合器（20）; 具有输入部分和输出部分的第一减速机构（50），其中所述输入部分可操作地联接在所述第一离合器（20）和所述第一马达（30）之间并且构造成接收来自所述第一马达（30）的旋转动力， 和/或发动机（10），并且输出部分可操作地驱动至少一个第一轮（30）; 经由第二减速机构（80）可操作地联接到至少一个第二轮（90）的第二马达（70）; 以及分别电耦合到所述第一电动机（30）和所述第二电动机（70）的能量存储装置（100），用于分别向所述第一电动机（30）和第二电动机（70）存储或供应能量。 提供多种操作模式以满足能量效率要求。

    TRI-STATE OVERRUNNING CLUTCH
    2.
    发明申请
    TRI-STATE OVERRUNNING CLUTCH 审中-公开
    三态过载离合器

    公开(公告)号：WO2008154830A1

    公开(公告)日：2008-12-24

    申请号：PCT/CN2008/071087

    申请日：2008-05-26

    Applicant: BYD COMPANY LIMITED ,  WANG, Chuanfu ,  LUO, Hongbin ,  LUO, Ruzhong ,  REN, Yi ,  GUO, Songyue ,  YANG, Shenglin ,  CHEN, Guangquan ,  NIU, Ruru ,  TAN, Guodong

    Inventor： WANG, Chuanfu ,  LUO, Hongbin ,  LUO, Ruzhong ,  REN, Yi ,  GUO, Songyue ,  YANG, Shenglin ,  CHEN, Guangquan ,  NIU, Ruru ,  TAN, Guodong

    IPC: F16D41/08

    CPC classification number: F16D41/084

    Abstract: A tri-state overrunning clutch is provided, which comprises an outer race (1), an inner race (2), a plurality of wedges (3) arranged between the outer race (1) and the inner race (2), wherein each wedge (3) has a first end (31) and a second end (32) that are opposite to each other and contact with the corresponding working faces of the outer race (1) and the inner race (2), and a retainer (4) arranged between the outer race (1) and the inner race (2) for retaining the wedges (3). The wedges (3) can rotate between the outer race (1) and the inner race (2) such that the second end (32) may leave from its corresponding working face, and thus the disengaged state of the tri-state overrunning clutch is obtained.

    Abstract translation: 提供三态超越离合器，其包括外座圈（1），内座圈（2），布置在外座圈（1）和内座圈（2）之间的多个楔（3），其中每个 楔形物（3）具有彼此相对并与外座圈（1）和内座圈（2）的相应工作面接触的第一端（31）和第二端（32），以及保持器 4）布置在外圈（1）和内座圈（2）之间，用于保持楔形件（3）。 楔形物（3）能够在外圈（1）和内座圈（2）之间旋转，使得第二端（32）可能从其相应的工作面离开，因此三态超越离合器的脱离状态为 获得。

    VEHICLE DRIVE DEVICE AND VEHICLE COMPRISING THE SAME
    3.
    发明申请
    VEHICLE DRIVE DEVICE AND VEHICLE COMPRISING THE SAME 审中-公开
    车辆驱动装置和包含该装置的车辆

    公开(公告)号：WO2010006556A1

    公开(公告)日：2010-01-21

    申请号：PCT/CN2009/072810

    申请日：2009-07-20

    Applicant: BYD COMPANY LIMITED ,  WANG, Chuanfu ,  LUO, Hongbin ,  LUO, Ruzhong ,  REN, Yi ,  CHEN, Guangquan ,  LI, Kaizhao ,  YAN, Yu

    Inventor： WANG, Chuanfu ,  LUO, Hongbin ,  LUO, Ruzhong ,  REN, Yi ,  CHEN, Guangquan ,  LI, Kaizhao ,  YAN, Yu

    IPC: B60K17/06 ,  F16H63/48

    CPC classification number: F16H63/3416 ,  B60K1/00 ,  F16H57/037 ,  F16H2057/02043 ,  Y10T74/19637

    Abstract: A vehicle drive device comprises a main shaft (1), a countershaft (2), a differential device (3) and a parking mechanism. The main shaft (1) has a driving gear (101) and it is suitable for the connection to the motor of the vehicle, the countershaft (2) has a driven gear (102) and a driving gear (104), the countershaft driven gear (102) is engaged with the main shaft driving gear (101), the differential device (3) has a driven gear (103) and a half axle gear, the driven gear (103) of the differential device (3) is engaged with the driving gear (104) of the countershaft (2), and the half axle gear of the differential device (3) is suitable for driving vehicle wheels, the parking mechanism is connected with the countershaft (2) to lock the countershaft (2) in parking mode. The structure of the vehicle drive device is simple and easy to control, thus satisfying parking demand of a normal vehicle. Meanwhile, a vehicle comprising the drive device as described hereinabove is also provided.

    Abstract translation: 车辆驱动装置包括主轴（1），中间轴（2），差速装置（3）和停车机构。 主轴（1）具有驱动齿轮（101），适用于与车辆电动机的连接，中间轴（2）具有从动齿轮（102）和驱动齿轮（104），中间轴驱动 齿轮（102）与主轴驱动齿轮（101）接合，差动装置（3）具有从动齿轮（103）和半轴齿轮，差动装置（3）的从动齿轮（103）接合 与中间轴（2）的驱动齿轮（104），差速装置（3）的半轴齿轮适合于驱动车轮，停车机构与中间轴（2）连接以锁定中间轴（2 ）在停车模式。 车辆驱动装置的结构简单易于控制，满足正常车辆的停车需求。 同时，还提供了包括如上所述的驱动装置的车辆。

    GEARSHIFT POWER COMPENSATOR
    5.
    发明申请
    GEARSHIFT POWER COMPENSATOR 审中-公开
    GEARSHIFT功率补偿器

    公开(公告)号：WO2007107091A1

    公开(公告)日：2007-09-27

    申请号：PCT/CN2007/000849

    申请日：2007-03-16

    Applicant: BYD COMPANY LIMITED ,  REN, Yi ,  NIU, Ruru

    Inventor： REN, Yi ,  NIU, Ruru

    IPC: F16D13/75 ,  F16D23/12 ,  B60K23/02

    CPC classification number: B60W20/10 ,  B60K6/44 ,  B60K6/547 ,  B60K23/00 ,  B60L15/2054 ,  B60L2240/421 ,  B60L2240/423 ,  B60L2240/507 ,  B60W10/02 ,  B60W10/08 ,  B60W20/00 ,  B60W30/19 ,  F16D2500/30401 ,  F16D2500/50638 ,  F16D2500/70472 ,  F16H61/0437 ,  F16H2061/0433 ,  Y02T10/623 ,  Y02T10/645 ,  Y02T10/72 ,  Y02T10/7275

    Abstract: A gearshift power compensator, comprising: a power supply unit, an electronic control unit, and a motor; wherein, said power supply unit supplies electric power to said motor via said electronic control unit; said motor receives the electric power supplied from said power supply unit and provides compensating power to a driven unit; said electronic control unit is designed to judge the actions of the clutch which connects a drive unit with said driven unit, when the clutch is switched from engaged state to disengaged state, said electronic control unit controls said power supply unit to supply electric power to said motor; when said clutch is switched from disengaged state to engaged state, said electronic control unit controls said power supply unit to stop supplying electric power to said motor. For automobile gear shifting, the power compensator provided in the present invention can essentially prevent impact during the gearshift process and improve comfort of driving.

    Abstract translation: 一种变速功率补偿器，包括：电源单元，电子控制单元和电动机; 所述电源单元经由所述电子控制单元向所述电动机供电; 所述电动机接收从所述电源单元提供的电力并向被驱动单元提供补偿电力; 所述电子控制单元被设计成当所述离合器从接合状态切换到分离状态时，判断将所述驱动单元与所述从动单元连接的离合器的动作，所述电子控制单元控制所述供电单元向所述 发动机; 当所述离合器从分离状态切换到接合状态时，所述电子控制单元控制所述电源单元停止向所述电动机供电。 对于汽车变速器，本发明提供的功率补偿器可以基本上防止在换档过程中的冲击并提高驾驶的舒适度。

    HYBRID POWER DRIVING SYSTEM
    7.
    发明申请
    HYBRID POWER DRIVING SYSTEM 审中-公开
    混合动力驱动系统

    公开(公告)号：WO2009143694A1

    公开(公告)日：2009-12-03

    申请号：PCT/CN2009/000560

    申请日：2009-05-21

    Applicant: BYD COMPANY LIMITED ,  REN, Yi ,  NIU, Ruru ,  LIU, Xiaojun

    Inventor： REN, Yi ,  NIU, Ruru ,  LIU, Xiaojun

    IPC: B60K6/48

    CPC classification number: B60K6/365 ,  B60K6/48 ,  F16H3/54 ,  Y02T10/6221

    Abstract: A hybrid power driving system includes a planetary gear mechanism having a first rotating component, a second rotating component, and a third rotating component. The system also includes an electric motor (1) operatively coupled to the first rotating component, a clutch (9), an internal-combustion engine (2) operatively coupled to the first rotating component by the clutch (9), and a brake (8) operatively coupled to the second rotating component and configured to control the second rotating component in a locked position or in an unlocked position. The third rotating component is operatively coupled to an output end (10) to provide driving power.

    Abstract translation: 混合动力驱动系统包括具有第一旋转部件，第二旋转部件和第三旋转部件的行星齿轮机构。 该系统还包括可操作地联接到第一旋转部件的电动机（1），离合器（9），通过离合器（9）可操作地联接到第一旋转部件的内燃机（2）和制动器 8），其可操作地联接到第二旋转部件并且被配置为在锁定位置或解锁位置中控制第二旋转部件。 第三旋转部件可操作地联接到输出端（10）以提供驱动力。

    HYBRID POWER DRIVING SYSTEM AND THE DRIVING METHOD
    8.
    发明申请
    HYBRID POWER DRIVING SYSTEM AND THE DRIVING METHOD 审中-公开
    混合动力驱动系统和驱动方法

    公开(公告)号：WO2009003380A1

    公开(公告)日：2009-01-08

    申请号：PCT/CN2008/071113

    申请日：2008-05-28

    Applicant: BYD COMPANY LIMITED ,  TANG, Xiaohua ,  WANG, Chuanfu ,  LUO, Hongbin ,  LUO, Ruzhong ,  REN, Yi ,  ZHOU, Xuguang ,  CHEN, Guangquan ,  ZHENG, Gexin ,  NIU, Ruru ,  TANG, Zhouping ,  LIAO, Yunhao ,  LIU, Liang ,  LIU, Nan

    Inventor： TANG, Xiaohua ,  WANG, Chuanfu ,  LUO, Hongbin ,  LUO, Ruzhong ,  REN, Yi ,  ZHOU, Xuguang ,  CHEN, Guangquan ,  ZHENG, Gexin ,  NIU, Ruru ,  TANG, Zhouping ,  LIAO, Yunhao ,  LIU, Liang ,  LIU, Nan

    IPC: B60W10/02

    CPC classification number: F16D41/084 ,  B60K6/383 ,  B60K6/387 ,  B60K6/448 ,  B60L11/123 ,  B60L15/2054 ,  B60L2240/423 ,  B60L2240/443 ,  B60L2240/507 ,  Y02T10/6217 ,  Y02T10/6243 ,  Y02T10/645 ,  Y02T10/7005 ,  Y02T10/7077 ,  Y02T10/72 ,  Y02T10/7275 ,  Y10T477/26

    Abstract: The present invention provides a hybrid power driving system, comprising : a first subsystem (401) designed to input/output power; a second subsystem (402) designed to input/output power; a driving shaft (500) designed to receive power from the first subsystem (401) and/or the second subsystem (402) or output power to the first subsystem (401) and/or the second subsystem (402); and a tri-stated overrunning clutch (400) designed to connect the first subsystem (401) and the second subsystem (402), wherein the tri-stated overrunning clutch (400) may be in an overrun state, an engaged state, or a disengaged state. The first subsystem (401) and the second subsystem (402) can comprise an engine, a motor, and a clutch, etc., respectively. In such a hybrid power driving system, when the tri-stated overrunning clutch is in the engaged state, the first subsystem (401) and the second subsystem (402) are coupled to each other and work together. When the tri-stated overrunning clutch (400) is in the disengaged state, the first subsystem (401) and the second subsystem (402) can work separately without any interference to each other. Therefore, the structure is simple and the control is convenient.

    Abstract translation: 本发明提供了一种混合动力驱动系统，包括：设计成输入/输出动力的第一子系统（401） 设计成输入/输出功率的第二子系统（402） 驱动轴（500），设计成从第一子系统（401）和/或第二子系统（402）接收功率或输出功率到第一子系统（401）和/或第二子系统（402）; 和设计成连接第一子系统（401）和第二子系统（402）的三态超越离合器（400），其中三态超越离合器（400）可处于超限状态，接合状态或接合状态 脱离状态 第一子系统（401）和第二子系统（402）可以分别包括发动机，电动机和离合器等。 在这种混合动力驱动系统中，当三态超越离合器处于接合状态时，第一子系统（401）和第二子系统（402）彼此耦合并一起工作。 当三态超越离合器（400）处于分离状态时，第一子系统（401）和第二子系统（402）可以分开工作而不会彼此干涉。 因此，结构简单，控制方便。

    DRIVING SYSTEM FOR HYBRID ELECTRIC VEHICLE
    9.
    发明申请
    DRIVING SYSTEM FOR HYBRID ELECTRIC VEHICLE 审中-公开
    混合动力车辆驱动系统

    公开(公告)号：WO2008074201A1

    公开(公告)日：2008-06-26

    申请号：PCT/CN2007/001005

    申请日：2007-03-28

    Applicant: BYD COMPANY LIMITED ,  WANG, Chuanfu ,  LUO, Hongbin ,  ZHANG, Xiaoling ,  SONG, Youchuan ,  REN, Yi

    Inventor： WANG, Chuanfu ,  LUO, Hongbin ,  ZHANG, Xiaoling ,  SONG, Youchuan ,  REN, Yi

    IPC: B60K6/442 ,  B60K6/38 ,  B60K6/383 ,  B60L11/00 ,  B60W20/00

    CPC classification number: B60K6/445 ,  B60K6/387 ,  B60K6/48 ,  B60L11/123 ,  B60L11/14 ,  B60L15/2054 ,  B60L2240/12 ,  B60L2240/421 ,  B60L2240/423 ,  B60L2240/441 ,  B60L2240/443 ,  Y02T10/6217 ,  Y02T10/6221 ,  Y02T10/6239 ,  Y02T10/645 ,  Y02T10/7077 ,  Y02T10/72 ,  Y02T10/7275

    Abstract: A driving system for a hybrid electric vehicle comprises an engine (1) and a motor (4) that provide power to a transmission device (5), a generator (2) that receives the power supply from the engine (1) to generate electric power, and a power supply unit (7) electrically connected between the generator (2) and the motor (4), a double-clutch unit (8) which is connected between the engine (1) and the generator (2) as well as between the engine (1) and the transmission device (5), and designed to transfer the power from the engine (1) to the generator (2) or the transmission unit selectively. When the vehicle runs at a low speed, the double-clutch unit (8) is controlled to transfer the power from the engine (1) to the generator (2) to generate electric power, and the motor (4) receives the electric power and outputs dynamic energy to the transmission device (5) to drive the vehicle running, so as to implement the series driving of the hybrid electric vehicle. When the vehicle runs at a high speed, the double-clutch unit (8) is controlled to transfer the power from the engine directly to the transmission device to drive the vehicle running.

    Abstract translation: 一种用于混合动力电动车辆的驱动系统包括向发动机装置（5）供电的发动机（1）和电动机（4）;从发动机（1）接收电力以产生电力的发电机（2） 电力和电气连接在发电机（2）和电动机（4）之间的电源单元（7），连接在发动机（1）和发电机（2）之间的双离合器单元（8） 在发动机（1）和变速器装置（5）之间，被设计成选择性地将动力从发动机（1）传递到发电机（2）或变速器单元。 当车辆以低速行驶时，控制双离合器单元（8）将来自发动机（1）的动力传递到发电机（2）以产生电力，并且电动机（4）接收电力 并向发送装置（5）输出动力以驱动车辆行驶，从而实现混合电动汽车的串联驱动。 当车辆高速行驶时，控制双离合器单元（8）将来自发动机的动力直接传递到变速器装置以驱动车辆行驶。

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