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    HYBRID POWERTRAIN WITH A GEARBOX AND METHOD TO CONTROL THE HYBRID POWERTRAIN
    11.
    发明申请
    HYBRID POWERTRAIN WITH A GEARBOX AND METHOD TO CONTROL THE HYBRID POWERTRAIN 审中-公开
    混合动力系统与齿轮箱和控制混合动力系统的方法

    公开(公告)号：US20160059686A1

    公开(公告)日：2016-03-03

    申请号：US14780472

    申请日：2014-03-20

    Applicant: SCANIA CV AB

    Inventor： Mathias BJÖRKMAN ,  Niklas PETTERSSON ,  Johan LINDSTRÖM ,  Mikael BERGQUIST

    IPC: B60K6/365 ,  B60W10/115 ,  B60K6/547 ,  B60W10/02 ,  B60W20/00 ,  B60K6/445

    Abstract: A hybrid powertrain that includes a combustion engine (4) and a gearbox (2) with an input shaft (8) and an output shaft (20); a first planetary gear (10) connected to the input shaft (8); a second planetary gear (12) connected to the first planetary gear (10); a first electrical machine (14) connected to the first planetary gear (10); a second electrical machine (16) connected to the second planetary gear (12); at least one gear pair (G1, 60, 72) connected to the first planetary gear (10) and to the output shaft (20); and at least one gear pair (G2, 66, 78) connected to the second planetary gear (12) and to the output shaft (20), a countershaft (18) provided between the combustion engine (4) and the gearbox (2) so that the engine (4) can be disconnected from the gearbox (2). Also disclosed is a method for controlling the disclosed hybrid powertrain (3). Also a vehicle (1) includes such a gearbox (2), and a method to control such a gearbox (2). Also a computer program (P) to control a gearbox.

    Abstract translation: 一种混合动力系，其包括内燃机（4）和具有输入轴（8）和输出轴（20）的齿轮箱（2）。 连接到输入轴（8）的第一行星齿轮（10）; 连接到第一行星齿轮（10）的第二行星齿轮（12）; 连接到所述第一行星齿轮（10）的第一电机（14）; 连接到第二行星齿轮（12）的第二电机（16）; 连接到第一行星齿轮（10）和输出轴（20）的至少一个齿轮对（G1,60,72）; 和连接到第二行星齿轮（12）和输出轴（20）的至少一个齿轮对（G2,66,78），设置在内燃发动机（4）和齿轮箱（2）之间的中间轴（18） 使得发动机（4）能够与变速箱（2）断开连接。 还公开了一种用于控制所公开的混合动力总成（3）的方法。 车辆（1）还包括这种变速箱（2）和控制这种齿轮箱（2）的方法。 还有一个用于控制变速箱的计算机程序（P）。

    GEARBOX FOR A HYBRID POWERTRAIN AND METHOD TO CONTROL THE GEARBOX
    15.
    发明申请
    GEARBOX FOR A HYBRID POWERTRAIN AND METHOD TO CONTROL THE GEARBOX 有权
    混合动力传动系的齿轮箱和控制齿轮箱的方法

    公开(公告)号：US20160061297A1

    公开(公告)日：2016-03-03

    申请号：US14780016

    申请日：2014-03-20

    Applicant: SCANIA CV AB

    Inventor： Johan LINDSTRÖM ,  Mathias BJÖRKMAN ,  Niklas PETTERSSON ,  Mikael BERGQUIST

    IPC: F16H3/66 ,  B60K6/365 ,  F16H61/686 ,  F16H61/688 ,  F16H3/00 ,  B60W20/00

    CPC classification number: F16H3/66 ,  B60K1/02 ,  B60K6/365 ,  B60K6/40 ,  B60K6/445 ,  B60K6/547 ,  B60W20/00 ,  B60W2710/083 ,  B60W2710/105 ,  F16H3/006 ,  F16H3/728 ,  F16H61/686 ,  F16H61/688 ,  F16H2037/101 ,  F16H2200/2007 ,  F16H2200/2043 ,  F16H2200/2064 ,  Y02T10/6239 ,  Y10S903/911

    Abstract: A gearbox that includes an input shaft (8) and an output shaft (20); a first epicyclic gear (10) that is connected to the input shaft (8); a second epicyclic gear (12) that is connected to the first epicyclic gear (10); a first electrical machine (14) that is connected to the first epicyclic gear (10); a second electrical machine (16) that is connected to the second epicyclic gear (12); a first gear pair (60) that is arranged between the first epicyclic gear (10) and the output shaft (20); and a second gear pair (66) that is arranged between the second epicyclic gear (12) and the output shaft (20). A side shaft (18) is arranged between one of the epicyclic gears (10, 12) and the output shaft (20) (18) and connected to the output shaft (20) through a final gear, (21) (21) which includes a gear element (92), that is arranged at the side shaft (18) in a disengagable manner. Also, disclosed is a method for controlling the gearbox. Also a vehicle (1) that includes such a gearbox (2), and a method to control such a gearbox (2). Also a computer program (P) to control a gearbox (2).

    Abstract translation: 一种包括输入轴（8）和输出轴（20）的齿轮箱; 连接到输入轴（8）的第一行星齿轮（10）; 连接到所述第一行星齿轮（10）的第二行星齿轮（12）; 连接到所述第一行星齿轮（10）的第一电机（14）; 连接到第二行星齿轮（12）的第二电机（16）; 布置在第一行星齿轮（10）和输出轴（20）之间的第一齿轮副（60）; 以及布置在第二行星齿轮（12）和输出轴（20）之间的第二齿轮对（66）。 一个侧轴（18）布置在其中一个行星齿轮（10,12）和输出轴（20）（18）之间，并通过最终齿轮（21）（21）连接到输出轴（20） 包括以可分离的方式布置在侧轴（18）处的齿轮元件（92）。 此外，公开了一种用于控制变速箱的方法。 还有一种包括这种齿轮箱（2）的车辆（1）和控制这种齿轮箱（2）的方法。 还有用于控制变速箱（2）的计算机程序（P）。

    GEARBOX FOR A HYBRID POWERTRAIN AND METHOD TO CONTROL SUCH A GEARBOX
    16.
    发明申请
    GEARBOX FOR A HYBRID POWERTRAIN AND METHOD TO CONTROL SUCH A GEARBOX 审中-公开
    混合动力传动系的齿轮箱和控制齿轮箱的方法

    公开(公告)号：US20160053864A1

    公开(公告)日：2016-02-25

    申请号：US14780452

    申请日：2014-03-20

    Applicant: SCANIA CV AB

    Inventor： Johan LINDSTRÖM ,  Mathias BJÖRKMAN ,  Niklas PETTERSSON ,  Mikael BERGQUIST

    IPC: F16H3/66 ,  F16H61/04 ,  B60K6/365 ,  F16H3/00

    CPC classification number: F16H3/66 ,  B60K1/02 ,  B60K6/365 ,  B60K6/387 ,  B60K6/445 ,  B60K6/547 ,  B60K2006/381 ,  B60Y2400/421 ,  F16H3/006 ,  F16H61/0403 ,  F16H2037/101 ,  F16H2200/2007 ,  F16H2200/2064 ,  F16H2200/2094 ,  Y02T10/6239 ,  Y10S903/91 ,  Y10S903/945

    Abstract: A gearbox having an input shaft (8) and an output shaft (20); a first epicyclic gear (10) connected to the input shaft (8); a second epicyclic gear (12) connected to the first epicyclic gear (10); a first electrical machine (14) connected to the first epicyclic gear (10); a second electrical machine (16) connected to the second epicyclic gear (12); a first main shaft (34) connected to the first epicyclic gear (10); a second main shaft (36) connected to the second epicyclic gear (12). A first coupling unit (56) disengagingly connects two rotatable components (22, 26, 50) at the first epicyclic gear (10), and a second coupling unit (58) disengagingly connects two rotatable components (28, 32, 51) at the second epicyclic gear (12), such that at least one of the rate of revolution and the torque at the first and the second main shafts (34, 36) can be influenced by controlling at least one of the first and the second coupling units (56, 58) to a condition of the rotatable components (22, 26, 50; 28, 32, 51) that is engaged or disengaged. Also a vehicle (1) having such a gearbox (2), a method to control such a gearbox (2), a computer program (P) to control a gearbox, and a computer program product comprising program code for an electronic control unit (48) or another computer (53) in order to implement the method.

    Abstract translation: 一种具有输入轴（8）和输出轴（20）的变速箱; 连接到输入轴（8）的第一行星齿轮（10）; 连接到所述第一行星齿轮（10）的第二行星齿轮（12）; 连接到所述第一行星齿轮（10）的第一电机（14）; 连接到所述第二行星齿轮（12）的第二电机（16）; 连接到第一行星齿轮（10）的第一主轴（34）; 连接到第二行星齿轮（12）的第二主轴（36）。 第一联接单元（56）将第一行星齿轮（10）上的两个可旋转部件（22,26,50）分离地连接，并且第二联接单元（58）将两个可旋转部件（28,32,51）分离地连接在 第二行星齿轮（12），使得可以通过控制第一和第二联接单元中的至少一个来影响第一和第二主轴（34,36）处的转速和扭矩中的至少一个 56,58）转动到接合或分离的可旋转部件（22,26,50,28,32,51）的状态。 还有一种具有这种齿轮箱（2）的车辆（1），控制这种变速箱（2）的方法，控制变速箱的计算机程序（P）以及包括用于电子控制单元的程序代码的计算机程序产品 48）或另一台计算机（53），以实现该方法。

    HYBRID POWERTRAIN AND A VEHICLE WITH SUCH A HYBRID POWERTRAIN
    17.
    发明申请
    HYBRID POWERTRAIN AND A VEHICLE WITH SUCH A HYBRID POWERTRAIN 审中-公开

    公开(公告)号：US20170282700A1

    公开(公告)日：2017-10-05

    申请号：US15511587

    申请日：2015-09-29

    Applicant: Scania CV AB

    Inventor： Mikael BERGQUIST ,  Mathias BJÖRKMAN ,  Johan LINDSTRÖM ,  Niklas PETTERSSON

    IPC: B60K6/365 ,  F16H3/72 ,  F16H3/66 ,  B60K6/547 ,  B60K6/44

    Abstract: The present invention relates to a hybrid powertrain, comprising an internal combustion engine; a gearbox with an input shaft and an output shaft; a first planetary gear, connected to the input shaft; a second planetary gear, connected to the first planetary gear; a first electrical machine, connected to the first planetary gear; a second electrical machine, connected to the second planetary gear; at least one gear pair, connected with the first planetary gear and the output shaft; and at least one gear pair, connected with the second planetary gear and the output shaft, wherein the internal combustion engine is connected with the first planetary gear via the input shaft, wherein a countershaft is arranged between the respective first and second planetary gears and the output shaft; and the countershaft is connected with the output shaft via a range gearbox.

    METHOD FOR CONTROLLING A HYBRID VEHICLE DRIVELINE
    20.
    发明申请
    METHOD FOR CONTROLLING A HYBRID VEHICLE DRIVELINE 审中-公开
    控制混合动力车辆的方法

    公开(公告)号：US20170015306A1

    公开(公告)日：2017-01-19

    申请号：US15124854

    申请日：2015-03-17

    Applicant: Scania CV AB

    Inventor： Mathias BJÖRKMAN ,  Niklas PETTERSSON ,  Johan LINDSTRÖM ,  Mikael BERGQUIST

    IPC: B60W20/30 ,  B60W10/06 ,  B60W10/08 ,  B60K6/365 ,  F16H37/04 ,  B60K6/405 ,  B60K6/44 ,  B60W10/111 ,  F16H3/72 ,  B60W10/02 ,  B60K6/387

    Abstract: A method is provided to control a hybrid powertrain, comprising a combustion engine; a gearbox with an input shaft connected to the combustion engine and an output shaft; a first planetary gear connected to the input shaft a second planetary gear connected to the first planetary gear; first and second electrical machines respectively connected to the first and second planetary gears; first gear pair connected with the first planetary gear and the output shaft; and second gear pair connected with the second planetary gear and the output shaft. The method comprises: a) engaging gears corresponding to the first gear pair and to the second gear pair; and b) connecting a second sun wheel, arranged in the second planetary gear and a second planetary wheel carrier with each other, with the use of a second coupling device.

    Abstract translation: 提供一种控制包括内燃机的混合动力系的方法; 齿轮箱，输入轴连接到内燃机和输出轴; 连接到所述输入轴的第一行星齿轮，连接到所述第一行星齿轮的第二行星齿轮; 分别连接到第一和第二行星齿轮的第一和第二电机; 第一齿轮对与第一行星齿轮和输出轴连接; 以及与第二行星齿轮和输出轴连接的第二齿轮对。 该方法包括：a）接合对应于第一齿轮对和第二齿轮对的齿轮; 以及b）使用第二联接装置将布置在所述第二行星齿轮中的第二太阳轮和第二行星轮架彼此连接。

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