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    DIFFERENTIAL, POWER TRANSMISSION SYSTEM AND VEHICLE
    11.
    发明申请
    DIFFERENTIAL, POWER TRANSMISSION SYSTEM AND VEHICLE 审中-公开
    差分，动力传动系统和车辆

    公开(公告)号：WO2017050159A1

    公开(公告)日：2017-03-30

    申请号：PCT/CN2016/098897

    申请日：2016-09-13

    Applicant: BYD COMPANY LIMITED

    Inventor： YANG, Dongsheng ,  LIAN, Yubo ,  ZHANG, Jintao ,  LUO, Hongbin

    IPC: F16H48/11

    CPC classification number: F16H48/11 ,  F16H2048/104

    Abstract: A differential (100), a power transmission system and a vehicle are provided. The differential includes a first planetary carrier (11); a first gear ring (13); a first planetary gear (12) connected to the first planetary carrier and meshed with the first gear ring; a second planetary carrier (21); a second gear ring (23); a second planetary gear (22) connected to the second planetary carrier and meshed with the second gear ring as well as the first planetary gear, and the first gear ring and the second gear ring being configured as two power output ends of the differential; and an input unit (3), in which the input unit, the first planetary carrier and the second planetary carrier are arranged coaxially, and the input unit is linked with the first planetary carrier and the second planetary carrier.

    Abstract translation: 提供差速器（100），动力传动系统和车辆。 差速器包括第一行星齿轮架（11）; 第一齿圈（13）; 第一行星齿轮（12），其连接到所述第一行星架，并与所述第一齿圈啮合; 第二行星架（21）; 第二齿圈（23）; 第二行星齿轮（22），其连接到所述第二行星架，并与所述第二齿圈以及所述第一行星齿轮啮合，并且所述第一齿圈和所述第二齿圈被配置为所述差速器的两个功率输出端; 以及输入单元（3），其中所述输入单元，所述第一行星架和所述第二行星架同轴布置，并且所述输入单元与所述第一行星架和所述第二行星架相连接。

    VEHICLE AND METHOD FOR CONTROLLING SYNCHRONIZER OF THE SAME
    14.
    发明申请
    VEHICLE AND METHOD FOR CONTROLLING SYNCHRONIZER OF THE SAME 审中-公开
    用于控制同步同步器的车辆和方法

    公开(公告)号：WO2015113421A1

    公开(公告)日：2015-08-06

    申请号：PCT/CN2014/089839

    申请日：2014-10-29

    Applicant: BYD COMPANY LIMITED

    Inventor： YANG, Dongsheng ,  LIAN, Yubo ,  ZHANG, Jintao ,  LUO, Hongbin

    IPC: B60K6/445

    CPC classification number: B60W20/20 ,  B60K6/387 ,  B60K6/442 ,  B60K6/52 ,  B60K7/0007 ,  B60K17/356 ,  B60W10/02 ,  B60W10/06 ,  B60W10/08 ,  B60W10/113 ,  B60W20/14 ,  B60W20/40 ,  B60W30/18127 ,  B60W30/18172 ,  B60W2510/081 ,  B60W2510/244 ,  B60W2520/10 ,  B60W2540/10 ,  B60W2710/081 ,  F16H37/065 ,  Y02T10/6234 ,  Y02T10/6265 ,  Y10S903/93 ,  Y10T74/19014 ,  Y10T477/328

    Abstract: A method for controlling a synchronizer of a vehicle is provided. The vehicle includes an engine unit, a transmission unit, an output unit, a synchronizer, first and second motor generators and a power battery. The transmission unit is configured to selectively couple with the engine unit. The output unit is configured to transmit a power transmitted by the transmission unit to at least one of front and rear wheels of the vehicle. The synchronizer is configured to enable or interrupt a power transmission between the transmission unit and the output unit and to selectively synchronize the output unit and the transmission unit. The first motor generator is coupled with the transmission unit and configured to adjust a rotating speed of an output shaft coupled with the synchronizer according to a speed of the vehicle. The second motor generator is configured to drive at least one of the front and rear wheels. The power battery is coupled with the first and second motor generators, respectively. The method includes acquiring an operation mode and operation parameters of the vehicle; and controlling the synchronizer to engage or to disengage based on the operation parameters.

    Abstract translation: 提供了一种用于控制车辆的同步器的方法。 车辆包括发动机单元，变速器单元，输出单元，同步器，第一和第二电动发电机和动力电池。 传动单元构造成选择性地与发动机单元联接。 输出单元被配置为将由发送单元发送的功率发送到车辆的前轮和后轮中的至少一个。 同步器被配置为启用或中断传输单元和输出单元之间的电力传输，并且选择性地同步输出单元和传输单元。 所述第一电动发电机与所述变速器单元联接并且被配置为根据所述车辆的速度来调节与所述同步器联接的输出轴的转速。 第二电动发电机构造成驱动前轮和后轮中的至少一个。 动力电池分别与第一和第二电动发电机耦合。 该方法包括获取车辆的操作模式和操作参数; 并且基于操作参数控制同步器接合或脱离。

    POWER TRANSMISSION SYSTEM AND VEHICLE COMPRISING THE SAME
    20.
    发明申请
    POWER TRANSMISSION SYSTEM AND VEHICLE COMPRISING THE SAME 审中-公开
    动力传动系统和包含该系统的车辆

    公开(公告)号：WO2016037468A1

    公开(公告)日：2016-03-17

    申请号：PCT/CN2015/074031

    申请日：2015-03-11

    Applicant: BYD COMPANY LIMITED

    Inventor： YANG, Dongsheng ,  LIAN, Yubo ,  ZHANG, Jintao ,  LUO, Hongbin

    IPC: F16H61/26

    CPC classification number: F16H3/006 ,  B60K6/442 ,  B60K6/52 ,  B60K6/547 ,  B60K7/0007 ,  B60K17/165 ,  B60K17/356 ,  B60K2007/0046 ,  B60K2007/0061 ,  F16H3/093 ,  F16H2003/0807 ,  F16H2003/0822 ,  F16H2003/0931 ,  F16H2200/0056 ,  Y02T10/6234 ,  Y02T10/6265 ,  Y10S903/917

    Abstract: A power transmission system (100) for a vehicle includes: an engine (4); input shafts, at least one of which configured to selectively engage with the engine (4); output shafts configured to mesh with a corresponding shift driving gear; a transmission gear (6) provided on one output shaft; a motor power shaft (3); first and a second motor gears (31, 32) fitted over the motor power shaft (3); a motor synchronizer (33c); a reverse gear (71) fitted over the motor power shaft (3); a middle idler (73) configured to mesh with the shift driving gear; a reverse idler gear (72) configured to mesh with the reverse gear (71) and to selectively rotate together with the middle idler (73 ); and a first motor generator (51) configured to operate correspondingly with the motor power shaft (3). A vehicle including the power transmission system (100) is also provided.

    Abstract translation: 一种用于车辆的动力传动系统（100）包括：发动机（4）; 输入轴，其至少一个构造成选择性地与发动机（4）接合; 输出轴构造成与相应的换档驱动齿轮啮合; 设置在一个输出轴上的传动齿轮（6） 电动机动力轴（3）; 第一和第二电动机齿轮（31,32），其安装在所述电动机动力轴（3）上; 电机同步器（33c）; 安装在电动机动力轴（3）上的倒档（71）; 中间惰轮（73），其构造成与所述变速驱动齿轮啮合; 与所述倒档齿轮啮合并与所述中间惰轮（73）一起选择性地旋转的倒档惰轮（72）; 以及第一电动发电机（51），其被构造成与所述电动机动力轴（3）相对应地进行动作。 还提供了包括动力传递系统（100）的车辆。

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