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    VEHICLE AND METHOD FOR CONTROLLING SYNCHRONIZER OF THE SAME
    12.
    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。

    ELECTRIC VEHICLE AND ACTIVE SAFETY CONTROL SYSTEM AND METHOD THEREOF
    13.
    发明申请
    ELECTRIC VEHICLE AND ACTIVE SAFETY CONTROL SYSTEM AND METHOD THEREOF 审中-公开
    电动车辆和主动安全控制系统及其方法

    公开(公告)号：WO2017071590A1

    公开(公告)日：2017-05-04

    申请号：PCT/CN2016/103413

    申请日：2016-10-26

    Applicant: BYD COMPANY LIMITED

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

    IPC: B60L15/20

    CPC classification number: B60L15/2009 ,  B60L3/102 ,  B60L7/18 ,  B60L7/26 ,  B60L2220/46 ,  B60L2240/22 ,  B60L2240/24 ,  B60L2240/461 ,  B60T8/1755 ,  B60T8/17552 ,  B60T2230/02 ,  B60T2270/86 ,  B60W30/02 ,  Y02T10/7258

    Abstract: The present disclosure discloses an electric vehicle and an active safety control system and method thereof. The system includes: a wheel speed detection module (100) configured to detect a wheel speed to generate a wheel speed signal; a steering wheel rotation angle sensor (10) and a yaw rate sensor module (9), configured to detect state information of the electric vehicle; a motor controller (1); and an active safety controller (8) configured to receive the wheel speed signal and state information of the electric vehicle, obtain state information of a battery pack (2) and state information of four motors (3), obtain a first side slip signal or a second side slip signal according to the wheel speed signal, the state information of the electric vehicle, the battery pack (2) and the four motors (3), and according to the first side slip signal or the second side slip signal, control four hydraulic brakes (12) of the electric vehicle and control the four motors (3) by using the motor controller (1).

    Abstract translation: 本公开公开了电动车辆和主动安全控制系统及其方法。 该系统包括：轮速检测模块（100），配置成检测轮速以生成轮速信号; 方向盘旋转角度传感器（10）和横摆率传感器模块（9），被配置为检测电动车辆的状态信息; 电机控制器（1）; 以及主动安全控制器（8），其被配置为接收电动车辆的轮速信号和状态信息，获得电池组（2）的状态信息和四个电动机（3）的状态信息，获得第一侧滑信号或 根据车轮速度信号，电动车辆的状态信息，电池组（2）和四个电动机（3）的第二侧滑信号，并且根据第一侧滑信号或第二侧滑信号，控制 四个电动车辆的液压制动器（12），并通过使用电动机控制器（1）来控制四个电动机（3）。

    VEHICLE STABILITY CONTROL METHOD AND SYSTEM, AND VEHICLE
    14.
    发明申请
    VEHICLE STABILITY CONTROL METHOD AND SYSTEM, AND VEHICLE 审中-公开
    车辆稳定性控制方法与系统及车辆

    公开(公告)号：WO2017028800A1

    公开(公告)日：2017-02-23

    申请号：PCT/CN2016/095889

    申请日：2016-08-18

    Applicant: BYD COMPANY LIMITED

    Inventor： LIAN, Yubo ,  LING, Heping ,  WANG, Ning ,  XIONG, Yanfei ,  WEN, Ting

    IPC: B60W30/02 ,  B60W10/08

    CPC classification number: B60W10/08 ,  B60K7/0007 ,  B60K17/043 ,  B60K17/356 ,  B60K2007/0092 ,  B60W10/184 ,  B60W30/02 ,  B60W2720/14

    Abstract: A vehicle stability control system includes a signal collection sensor and a vehicle controller (10). The signal collection sensor is configured to collect a vehicle condition information parameter, and the vehicle controller (10) is configured to calculate a control yaw moment according to the vehicle condition information parameter. The control yaw moment is used to cancel a difference between an estimated yaw moment and an actual yaw moment. The vehicle controller (10) is further configured to determine according to the vehicle condition information parameter whether the vehicle (100) is in a stable region or a non-stable region in the case of tire blow-out, and allocate the control yaw moment to four wheels (101) according to a vehicle stability condition, thus implementing vehicle stability control. A vehicle stability control method and a vehicle (100) with the vehicle stability control system are also disclosed.

    Abstract translation: 车辆稳定性控制系统包括信号收集传感器和车辆控制器（10）。 信号采集传感器构成为收集车辆状况信息参数，车辆控制器（10）构成为根据车辆状态信息参数来计算控制横摆力矩。 控制横摆力矩用于抵消估计横摆力矩与实际横摆力矩之间的差。 车辆控制器（10）还被配置为根据车辆状况信息参数确定在轮胎爆胎的情况下车辆（100）是否在稳定区域或非稳定区域中，并且分配控制横摆力矩 根据车辆稳定性状况到四个轮（101），从而实现车辆稳定性控制。 还公开了具有车辆稳定性控制系统的车辆稳定性控制方法和车辆（100）。

    AUXILIARY STEERING SYSTEM AND AUXILIARY STEERING METHOD FOR ELECTRIC VEHICLE AND ELECTRIC VEHICLE
    15.
    发明申请
    AUXILIARY STEERING SYSTEM AND AUXILIARY STEERING METHOD FOR ELECTRIC VEHICLE AND ELECTRIC VEHICLE 审中-公开
    辅助转向系统及电动车辆辅助转向方法

    公开(公告)号：WO2017028788A1

    公开(公告)日：2017-02-23

    申请号：PCT/CN2016/095706

    申请日：2016-08-17

    Applicant: BYD COMPANY LIMITED

    Inventor： LIAN, Yubo ,  LING, Heping ,  MENG, Fanliang ,  WEN, Ting ,  XIONG, Yanfei

    IPC: B62D5/04 ,  B62D6/00 ,  B62D119/00

    CPC classification number: B62D11/003 ,  B62D5/0481 ,  B62D5/0484 ,  B62D9/005 ,  Y02T10/7258

    Abstract: An auxiliary steering system (100) and method for an electric vehicle and the electric vehicle are disclosed. The system includes a detection component (6A) including a first electric motor (4) and a detection controller (6) configured to determine whether a steering assist device (2) is normal, to continue to determine whether the steering assist device (2) is normal if yes, and to control a drive rack (5A) of the first electric motor (4) to drive wheels (17) of the electric vehicle to return and to output a steering failure signal, a steering wheel torque signal and a direction signal if no; an electric motor controller (8); a second electric motor (14); and a vehicle controller (7). The electric motor controller (8) is further configured to control the second electric motor (14) to increase a drive torque for an outer front wheel (17), to brake an inner rear wheel (17), and to stop driving an inner front wheel (17) and an outer rear wheel (17).

    Abstract translation: 公开了一种用于电动车辆和电动车辆的辅助转向系统（100）和方法。 该系统包括：检测部件（6A），包括第一电动机（4）和检测控制器（6），其被配置为确定转向辅助装置（2）是否正常，以继续确定转向辅助装置（2） 如果是，则是正常的，并且控制第一电动机（4）的驱动机架（5A）以驱动电动车辆的车轮（17）返回并输出转向故障信号，方向盘转矩信号和方向 信号如果没有; 电动机控制器（8）; 第二电动机（14）; 和车辆控制器（7）。 电动机控制器（8）还被配置为控制第二电动机（14）增加外前轮（17）的驱动转矩，制动内后轮（17），并停止驱动内前侧 轮（17）和外后轮（17）。

    POWER TRANSMISSION SYSTEM AND VEHICLE COMPRISING THE SAME
    17.
    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：WO2016112652A1

    公开(公告)日：2016-07-21

    申请号：PCT/CN2015/082971

    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: B60K6/36 ,  B60K1/02 ,  B60K6/38 ,  B60K6/448 ,  B60K6/48 ,  B60K6/52 ,  B60K6/547 ,  B60K17/356 ,  B60K2006/4808 ,  B60Y2304/00 ,  B60Y2400/428 ,  B60Y2400/70 ,  F16H3/006 ,  F16H3/085 ,  F16H2003/0931 ,  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 (4); input shafts (11, 12), at least one of which configured to selectively engage with the engine (4), 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 motor power shaft (3) configured to rotate together with one of the output shafts (21, 22); and a first motor generator (51) configured to rotate together with the motor power shafts (3), wherein when the motor power shaft (3) is rotated together with one of the output shafts (21, 22), the first motor generator (51) is configured to generate electric power utilizing at least parts of power generated by the engine (4) while the vehicle in a running state or a parking state. 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（4）; 输入轴（11,12），其中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）设置有变速驱动齿轮（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）; 电动机动力轴（3），其构造成与所述输出轴（21,22）中的一个一起旋转; 以及与所述电动机动力轴（3）一起旋转的第一电动发电机（51），其中，当所述电动机动力轴（3）与所述输出轴（21,22）中的一个一起旋转时，所述第一电动发电机 51）被配置为在车辆处于运行状态或停车状态的同时利用由发动机（4）产生的至少一部分动力来产生电力。 还提供了包括电力传输系统的车辆。

    POWER TRANSMISSION SYSTEM FOR VEHICLE AND VEHICLE COMPRISING THE SAME
    18.
    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：WO2015113414A1

    公开(公告)日：2015-08-06

    申请号：PCT/CN2014/089824

    申请日：2014-10-29

    Applicant: BYD COMPANY LIMITED

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

    IPC: B60K6/36 ,  B60W10/02 ,  B60W10/20

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

    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; and a second motor generator (42) configured to drive one or more rear wheels (220) of the vehicle.

    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; 以及构造成驱动车辆的一个或多个后轮（220）的第二电动发电机（42）。

    POWER TRANSMISSION SYSTEM FOR VEHICLE AND VEHICLE COMPRISING THE SAME
    19.
    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：WO2015113412A1

    公开(公告)日：2015-08-06

    申请号：PCT/CN2014/089821

    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 ,  Y10S903/917 ,  Y10T74/19014

    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 transmission unit (2a) adapted to selectively coupled with the engine unit (1); a first motor generator (41) coupled with the transmission unit (2a); an output unit (5) configured to transmit power output by the transmission unit (2a) to wheels (200) of the vehicle; and a synchronizer (6) adapted to selectively synchronize the output unit (5) and the transmission unit (2a) so as to drive the wheels (200) of the vehicle via the power output by the output unit (5).

    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）; 适于选择性地与所述发动机单元（1）联接的传动单元（2a）; 与所述发送单元（2a）耦合的第一电动发电机（41）; 输出单元（5），被配置为将由所述发送单元（2a）输出的功率发送到所述车辆的车轮（200）; 以及适于选择性地同步输出单元（5）和传动单元（2a）以便经由输出单元（5）输出的动力来驱动车辆的车轮（200）的同步器（6）。

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