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    HYBRID POWER DRIVE SYSTEM AND DRIVE METHOD THEREOF
    6.
    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
    7.
    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
    8.
    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
    10.
    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。

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