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    TRANSMISSION UNIT, POWER TRANSMISSION SYSTEM AND VEHICLE COMPRISING THE SAME
    2.
    发明申请
    TRANSMISSION UNIT, POWER TRANSMISSION SYSTEM AND VEHICLE COMPRISING THE SAME 审中-公开
    传动单元，动力传动系统和包含其的车辆

    公开(公告)号：WO2016037469A1

    公开(公告)日：2016-03-17

    申请号：PCT/CN2015/074035

    申请日：2015-03-11

    Applicant: BYD COMPANY LIMITED

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

    IPC: F16H3/12

    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 transmission unit for a vehicle includes: a plurality of input shafts (11, 12), each of the input shafts (11, 12) provided with a shift driving gear (la-5a); a plurality of output shafts (21, 22), each of the output shafts (21, 22) being provided with a shift driven gear (lb-5b) configured to mesh with a corresponding shift driving gear (la-5a); a motor power shaft (3); first and second motor gears (31, 32) freely fitted over the motor power shaft (3); a motor synchronizer (33c) disposed on the motor power shaft (3) and between the first and second motor gears (31, 32); the first motor gear (31) is configured to rotate together with one of the input shafts (11, 12); the second motor gear (32) is configured to rotate together with one of the output shafts (21, 22). A power transmission system and a vehicle are also provided.

    Abstract translation: 一种用于车辆的变速器单元包括：多个输入轴（11,12），每个输入轴（11,12）设置有变速驱动齿轮（1a-5a）; 多个输出轴（21,22），每个输出轴（21,22）设置有与相应的换档驱动齿轮（1a-5a）啮合的换挡从动齿轮（1b-5b）; 电动机动力轴（3）; 第一和第二电动机齿轮（31,32）自由地安装在电动机动力轴（3）上; 设置在所述电动机动力轴（3）上并且位于所述第一和第二电动机齿轮（31,32）之间的电动机同步器（33c）; 第一马达齿轮（31）构造成与输入轴（11,12）中的一个一起旋转; 所述第二马达齿轮（32）构造成与所述输出轴（21,22）中的一个一起旋转。 还提供动力传动系统和车辆。

    POWER TRANSMISSION SYSTEM FOR VEHICLE AND VEHICLE COMPRISING THE SAME
    3.
    发明申请
    POWER TRANSMISSION SYSTEM FOR VEHICLE AND VEHICLE COMPRISING THE SAME 审中-公开
    用于车辆和车辆的动力传动系统

    公开(公告)号：WO2015113415A1

    公开(公告)日：2015-08-06

    申请号：PCT/CN2014/089826

    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: B60K6/547 ,  B60K6/387 ,  B60K6/442 ,  B60K6/52 ,  B60K7/0007 ,  B60K17/356 ,  F16H3/006 ,  Y02T10/6234 ,  Y02T10/6265 ,  Y10S903/919

    Abstract: A power transmission system (100) for a vehicle and a vehicle including the same are provided. The power transmission system (100) includes: an engine unit (1); a plurality of input shafts, in which the engine unit (1) is configured to selectively engage with one of the input shafts when the engine unit (1) transmits power to the input shafts; a plurality of driving gears (25) with one driving gear (25) disposed on one input shaft; an output shaft (24) configured to transfer the power from the input shafts; one or more linked gears (26) rotatable at a different speed relative to the output shaft (24), in which the linked gears (26) include a plurality of gear parts, the gear parts being configured to mesh with the driving gears (25) on the input shafts; an output unit (5) coupled on the output shaft (24) and configured to transmit the power to front wheels (210) of the vehicle; a synchronizer (6) disposed on the output shaft (24) and configured to selectively engage with the linked gear (26); a first motor generator (41) configured to directly or indirectly couple with one of the input shaft and the output shaft (24) for power transmission; two second motor generators (42) configured to drive one or more front wheels (210) of the vehicle; and two third motor generators (43) configured to drive one or more rear wheels (220) of the vehicle, in which the two second motor generators (42) and the two third motor generators (43) are wheel-side motors.

    Abstract translation: 提供了一种用于车辆的动力传动系统（100）和包括该动力传动系统的车辆。 动力传动系统（100）包括：发动机单元（1）; 多个输入轴，其中，当所述发动机单元（1）将功率传递到所述输入轴时，所述发动机单元（1）构造成选择性地与所述输入轴中的一个接合; 多个驱动齿轮（25），其具有设置在一个输入轴上的一个驱动齿轮（25）; 输出轴（24），其构造成从输入轴传递动力; 一个或多个连接的齿轮（26）可相对于输出轴（24）以不同的速度旋转，其中连接的齿轮（26）包括多个齿轮部分，齿轮部分构造成与驱动齿轮（25 ）在输入轴上; 输出单元（5），其联接在所述输出轴（24）上并且被配置为将动力传递到所述车辆的前轮（210）; 设置在所述输出轴（24）上并构造成选择性地与所述联接的齿轮（26）接合的同步器（6）; 第一电动发电机（41），被配置成与所述输入轴和所述输出轴（24）中的一个直接或间接耦合用于动力传递; 构造成驱动车辆的一个或多个前轮（210）的两个第二电动发电机（42） 以及构造成驱动所述车辆的一个或多个后轮（220）的两个第二电动发电机（43），其中所述两个第二电动发电机（42）和所述两个第三电动发电机（43）是轮侧电动机。

    BRAKE SYSTEM AND METHOD FOR FOUR-WHEEL DRIVE ELECTRIC VEHICLE AND ELECTRIC VEHICLE
    4.
    发明申请
    BRAKE SYSTEM AND METHOD FOR FOUR-WHEEL DRIVE ELECTRIC VEHICLE AND ELECTRIC VEHICLE 审中-公开
    四轮驱动电动车和电动车的制动系统及方法

    公开(公告)号：WO2017025041A1

    公开(公告)日：2017-02-16

    申请号：PCT/CN2016/094455

    申请日：2016-08-10

    Applicant: BYD COMPANY LIMITED

    Inventor： LIAN, Yubo ,  LING, Heping ,  MENG, Fanliang ,  XIONG, Yanfei ,  CHEN, Weiqiang

    IPC: B60L7/18

    CPC classification number: B60L7/18 ,  B60L3/0076 ,  B60L7/26 ,  B60L11/1862 ,  B60L15/2009 ,  B60L2220/46 ,  B60L2240/12 ,  B60L2250/26 ,  B60L2260/28 ,  Y02T10/645 ,  Y02T10/646 ,  Y02T10/7005 ,  Y02T10/7044 ,  Y02T10/705 ,  Y02T10/72 ,  Y02T10/7275

    Abstract: A brake system (100) and a brake method for a four-wheel drive electric vehicle and a four-wheel drive electric vehicle,in the system, according to a brake mode of the electric vehicle, a state of charge of a battery pack (4) and a vehicle speed, a first brake control unit controls a motor (6) to brake a wheel (9) through a motor controller (2) and a second brake control unit controls a brake actuator (12) to brake the wheels (9). The first brake control unit further determines whether a brake torque of the brake actuator (12) on the wheels (9) fails. If yes, the first brake control unit controls the motor (6) to brake the corresponding wheel (9) through the motor controller (2).

    Abstract translation: 一种用于四轮驱动电动车辆和四轮驱动电动车辆的制动系统（100）和制动方法，在该系统中，根据电动车辆的制动模式，电池组的充电状态（ 4）和车速，第一制动控制单元通过电动机控制器（2）控制电动机（6）来制动车轮（9），并且第二制动控制单元控制制动致动器（12）以制动车轮 9）。 第一制动控制单元还确定车轮（9）上的制动致动器（12）的制动转矩是否失效。 如果是，则第一制动控制单元控制马达（6）通过马达控制器（2）制动相应的轮（9）。

    POWER TRANSMISSION SYSTEM AND VEHICLE COMPRISING THE SAME
    5.
    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：WO2016112655A1

    公开(公告)日：2016-07-21

    申请号：PCT/CN2015/082998

    申请日：2015-06-30

    Applicant: BYD COMPANY LIMITED

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

    IPC: B60K6/36 ,  B60K6/54

    CPC classification number: B60K6/40 ,  B60K1/02 ,  B60K6/36 ,  B60K6/38 ,  B60K6/448 ,  B60K6/48 ,  B60K6/52 ,  B60K6/547 ,  B60K17/356 ,  B60K2006/4808 ,  B60Y2304/00 ,  B60Y2400/428 ,  B60Y2400/70 ,  F16H3/006 ,  F16H3/085 ,  F16H2003/0822 ,  F16H2003/0931 ,  Y02T10/6221 ,  Y02T10/6243 ,  Y02T10/626 ,  Y02T10/6265 ,  Y10S903/909 ,  Y10S903/912 ,  Y10S903/919

    Abstract: A power transmission system for a vehicle includes: an engine (1); input shafts (11, 12), each of the input shafts (11, 12) being provided with a shift driving gear (1a, 2a, 3a, 4a, 5a, 6a) thereon; output shafts (21, 22), each of the output shafts (21, 22) being provided with a shift driven gear (1b, 2b, 3b, 4b, 5b, 6b) configured to mesh with a corresponding shift driving gear (1a, 2a, 3a, 4a, 5a, 6a); a generator gear (73) fixed on one of the output shafts (21, 22); a reverse output gear (72) configured to engage with one of the output shafts (21, 22) so as to rotate together with the output shaft (21, 22) or disengage from a shift driving gear (1a, 2a, 3a, 4a, 5a, 6a); an output idler gear (221) configured to engage with one of the output shafts (21, 22) so as to rotate together with the output shaft (21, 22) or disengage from the output shaft (21, 22) so as to rotate with the output shaft (21, 22) at different speeds; a motor power shaft (3) configured to rotate together with the generator gear (73); and a first motor generator (51) configured to rotate together with the motor power shaft (3). A vehicle including the power transmission system is also provided.

    Abstract translation: 一种用于车辆的动力传动系统包括：发动机（1）; 输入轴（11,12），每个输入轴（11,12）上设有变速驱动齿轮（1a，2a，3a，4a，5a，6a） 输出轴（21,22），每个输出轴（21,22）设置有换档从动齿轮（1b，2b，3b，4b，5b，6b），其配置成与相应的换档驱动齿轮（1a， 2a，3a，4a，5a，6a）; 固定在所述输出轴（21,22）之一上的发电机齿轮（73）。 反转输出齿轮（72），其构造成与所述输出轴（21,22）中的一个接合，以便与所述输出轴（21,22）一起旋转或与变速驱动齿轮（1a，2a，3a，4a）脱离 ，5a，6a）; 输出空转齿轮（221），其构造成与所述输出轴（21,22）中的一个接合，以便与所述输出轴（21,22）一起旋转或与所述输出轴（21,22）脱离，以便旋转 输出轴（21,22）处于不同的速度; 与所述发电机齿轮（73）一起旋转的电动机动力轴（3）; 和与电机动力轴（3）一起旋转的第一电动发电机（51）。 还提供了包括电力传输系统的车辆。

    POWER TRANSMISSION SYSTEM AND VEHICLE COMPRISING THE SAME
    6.
    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：WO2016037470A1

    公开(公告)日：2016-03-17

    申请号：PCT/CN2015/074036

    申请日：2015-03-11

    Applicant: BYD COMPANY LIMITED

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

    IPC: B60K6/26 ,  B60K6/50

    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 comprises an engine (4), a plurality of input shafts (11, 12), at least one of the input shafts (11, 12) is configured to selectively engage with the engine (4), each of the input shafts (11, 12) is provided with a shift driving gear (la-5a), a plurality of output shafts (21, 22), each of the output shafts (21, 22) is provided with a shift driven gear (lb-5b) configured to mesh with the shift driving gear (la-5a), a motor power shaft (3) configured to rotate together with one of the input shafts (11, 12), and a first motor/ generator (51) configured to rotate together with the motor power shaft (3). When the motor power shaft (3) rotates together with one of the input shafts (11, 12), the first motor/generator (51) uses at least a part of the engine power to generate electric power when the vehicle is parking or running. A vehicle 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），多个输入轴（11,12），所述输入轴（11,12）中的至少一个构造成选择性地与发动机（4）接合 ），每个输入轴（11,12）设有变速驱动齿轮（1a-5a），多个输出轴（21,22），每个输出轴（21,22）设有一个 配置为与变速驱动齿轮（1a-5a）啮合的变速从动齿轮（1b-5b），与所述输入轴（11,12）中的一个一起旋转的电动机功率轴（3），以及第一电动机/ 发电机（51）构造成与电动机动力轴（3）一起旋转。 当电动机动力轴（3）与其中一个输入轴（11,12）一起旋转时，当车辆停车或运行时，第一电动机/发电机（51）至少使用一部分发动机功率来产生电力 。 还提供车辆。

    POWER TRANSMISSION SYSTEM FOR VEHICLE AND VEHICLE COMPRISING THE SAME
    7.
    发明申请
    POWER TRANSMISSION SYSTEM FOR VEHICLE AND VEHICLE COMPRISING THE SAME 审中-公开
    用于车辆和车辆的动力传动系统

    公开(公告)号：WO2015113411A1

    公开(公告)日：2015-08-06

    申请号：PCT/CN2014/089820

    申请日：2014-10-29

    Applicant: BYD COMPANY LIMITED

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

    IPC: B60K6/36

    CPC classification number: F16H37/0806 ,  B60K6/387 ,  B60K6/442 ,  B60K6/52 ,  B60K7/0007 ,  B60K17/356 ,  Y02T10/6234 ,  Y02T10/6265 ,  Y02T10/76 ,  Y10S903/917 ,  Y10T74/19014

    Abstract: A power transmission system for a vehicle and a vehicle including the same are provided. The power transmission system (100) includes: an engine unit (1) configured to generate a power; a transmission unit (2a) adapted to selectively couple with the engine unit (1), and configured to transmit the power generated by the engine unit (1); a first motor generator (41) coupled with the transmission unit (2a); an output unit (5) configured to transmit the power output by the transmission unit (2a) to at least one of front and rear wheels (210, 220) of the vehicle; a power switching device adapted to enable or interrupt a power transmitting between the transmission unit (2a) and the output unit (5); a second motor generator (42) configured to drive the at least one of the front and rear wheels (210, 220).

    Abstract translation: 提供了一种用于车辆和包括该动力传动系统的车辆的动力传递系统。 电力传输系统（100）包括：发动机单元（1），其被配置为产生电力; 传动单元（2a），其适于选择性地与所述发动机单元（1）联接，并且被配置为传送由所述发动机单元（1）产生的电力; 与所述发送单元（2a）耦合的第一电动发电机（41）; 输出单元（5），被配置为将由所述传动单元（2a）输出的功率传送到所述车辆的前轮和后轮（210,220）中的至少一个; 电力切换装置，其适于在所述发送单元（2a）和所述输出单元（5）之间启用或中断功率发送; 构造成驱动所述前后轮（210,220）中的至少一个的第二电动发电机（42）。

    DIFFERENTIAL, POWER TRANSMISSION SYSTEM AND VEHICLE
    8.
    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。

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