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    • 1. 发明申请
    • METHOD FOR CONTROLLING A HYBRID VEHICLE DRIVELINE
    • 控制混合动力车辆的方法
    • WO2015142258A9
    • 2016-11-24
    • PCT/SE2015050298
    • 2015-03-17
    • SCANIA CV AB
    • BJÖRKMAN MATHIASPETTERSSON NIKLASLINDSTRÖM JOHANBERGQUIST MIKAEL
    • B60W10/113B60K1/02B60K6/365B60K6/40B60K6/445B60K6/547B60W10/06B60W10/08B60W20/00F16H61/688
    • B60W20/30B60K1/02B60K6/365B60K6/387B60K6/405B60K6/44B60K6/445B60K6/547B60W10/02B60W10/06B60W10/08B60W10/11B60W10/111B60W20/00B60W20/40B60W2710/0644B60W2710/083B60Y2200/92B60Y2300/42B60Y2300/70F16H3/728F16H37/042F16H61/0403F16H61/682F16H61/686F16H63/502F16H2200/2007Y02T10/6239Y02T10/6286Y10S903/911Y10S903/945Y10S903/946
    • The present invention relates to a method to control a hybrid powertrain (3), comprising a combustion engine (4); a gearbox with an input shaft (8) and an output shaft (20), which combustion engine is connected to the input shaft (8); a first planetary gear (10), which is 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 with the first planetary gear (10) and the output shaft (20); and at least one gear pair (G2, 66, 78), connected with the second planetary gear (12) and the output shaft (20). The method comprises the steps: a) engaging gears in the gearbox (2), corresponding to the at least one gear pair (G1, 60, 72), which is connected with the first planetary gear (10), and to the gear pair (G2, 66, 78), which is connected with the second planetary gear (12) and the output shaft (20); and b) connecting a second sun wheel (32), arranged in the second planetary gear (12), and a second planetary wheel carrier (51) with each other, with the use of a second coupling device (58). The invention also relates to a vehicle (1) with a hybrid powertrain (3), which vehicle (1) comprises a gearbox (2), which is controlled according to the method. The invention also relates to a computer program (P) to control a hybrid powertrain (3) and a computer program product comprising program code for an electronic control device (48) or another computer (53) to implement the method according to the invention.
    • 本发明涉及一种控制混合动力总成(3)的方法,包括内燃机(4); 具有输入轴(8)和输出轴(20)的齿轮箱,所述内燃机连接到所述输入轴(8); 连接到所述输入轴(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); 与第一行星齿轮(10)和输出轴(20)连接的至少一个齿轮对(G1,60,72); 以及与第二行星齿轮(12)和输出轴(20)连接的至少一个齿轮对(G2,66,78)。 该方法包括以下步骤:a)将齿轮与第一行星齿轮(10)连接的至少一个齿轮对(G1,60,72)相对应地啮合在齿轮箱(2)中,并与齿轮对 (G2,66,78),其与第二行星齿轮(12)和输出轴(20)连接; 以及b)使用第二联接装置(58)将布置在第二行星齿轮(12)中的第二太阳轮(32)和第二行星轮架(51)彼此连接。 本发明还涉及具有混合动力总成(3)的车辆(1),该车辆(1)包括根据该方法控制的变速箱(2)。 本发明还涉及一种用于控制混合动力总成(3)的计算机程序(P)和包括用于电子控制装置(48)或另一计算机(53)的程序代码的计算机程序产品,以实现根据本发明的方法。
    • 2. 发明申请
    • METHOD TO CONTROL A HYBRID POWERTRAIN, VEHICLE COMPRISING SUCH A HYBRID POWERTRAIN, COMPUTER PROGRAM FOR CONTROLLING SUCH A HYBRID POWERTRAIN, AND A COMPUTER PROGRAM PRODUCT COMPRISING PROGRAM CODE.
    • 控制混合动力系统的方法,包含混合动力系统的车辆,用于控制这种混合动力系统的计算机程序,以及包含程序代码的计算机程序产品。
    • WO2016053168A1
    • 2016-04-07
    • PCT/SE2015/051019
    • 2015-09-29
    • SCANIA CV AB
    • BERGQUIST, MikaelBJÖRKMAN, MathiasLINDSTRÖM, JohanPETTERSSON, Niklas
    • B60K6/365B60K6/445B60K6/547F16H3/00F16H3/72F16H37/04F16H61/686B60W20/00F16H37/10
    • B60W30/19B60K6/365B60K6/445B60K6/543B60K6/547B60W10/06B60W10/08B60W10/105B60W10/11B60W20/00B60W20/15B60W2710/0644B60W2710/081B60W2710/083B60W2710/1005B60Y2200/92F16H3/091F16H3/728F16H37/046F16H61/0403F16H61/686F16H61/688F16H63/502F16H2003/008F16H2037/102F16H2061/6602F16H2200/201F16H2306/44Y02T10/6239Y10S903/911Y10S903/918Y10S903/919Y10S903/93Y10S903/945
    • The present invention relates to a method to control a hybrid powertrain, in order to achieve a shifting operation from a low range position to a high range position, wherein the hybrid powertrain (3) comprises an internal combustion engine (4); a gearbox (2) with an input shaft (8) and an output shaft (20); a range gearbox (11), connected to the 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 (60, 72), connected with the first planetary gear (10) and the output shaft (20); and at least one gear pair (66, 78), connected with the second planetary gear (12) and the output shaft (20), wherein the internal combustion engine (4) is connected with the first planetary gear (10) via the input shaft (8). The method comprises the steps: a) engaging a gear by way of connecting two rotatable components (22, 26, 50) in the first planetary gear (10); b) connecting the at least one gear pair (66, 78), connected with the second planetary gear (12) and the output shaft (20); c) connecting a sixth gear pair (G5, 125), arranged between a countershaft (18) and the range gearbox (11) with the countershaft (18), so that the countershaft (18) is connected with the output shaft (20) via the range gearbox (11); d) controlling the range gearbox (11) from a low range position to a neutral state, in which no torque transmission occurs through the range gearbox (11); e) controlling two rotatable components (118, 114) in the range gearbox (11) towards achieving a synchronised rotational speed with the assistance of the first electrical machine (14); f) connecting the rotatable components (118, 114) with the use of a shiftable third clutch device (128); and g) engaging a gear by way of connecting two rotatable components (28, 32, 51) in the second planetary gear (12).
    • 本发明涉及一种控制混合动力系的方法,以实现从低范围位置到高范围位置的换档操作,其中混合动力系(3)包括内燃机(4); 具有输入轴(8)和输出轴(20)的齿轮箱(2); 连接到输出轴(20)的变速箱(11); 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); 与所述第一行星齿轮(10)和所述输出轴(20)连接的至少一个齿轮对(60,72); 以及与所述第二行星齿轮(12)和所述输出轴(20)连接的至少一个齿轮对(66,78),其中所述内燃机通过所述输入与所述第一行星齿轮(10)连接 轴(8)。 该方法包括以下步骤:a)通过连接第一行星齿轮(10)中的两个可旋转部件(22,26,50)来啮合齿轮; b)连接与第二行星齿轮(12)连接的至少一个齿轮对(66,78)和输出轴(20); c)通过中间轴(18)连接布置在副轴(18)和变速箱(11)之间的第六齿轮对(G5,125),使得中间轴(18)与输出轴(20)连接, 通过变速箱(11); d)通过所述变速箱(11)将所述变速箱(11)从低档位置控制到不产生转矩传递的空档状态; e)控制所述齿轮箱(11)中的两个可旋转部件(118,114),以在所述第一电机(14)的帮助下实现同步的转速; f)使用可移动的第三离合器装置(128)连接可旋转部件(118,114); 以及g)通过将所述第二行星齿轮(12)中的两个可旋转部件(28,32,51)连接而啮合齿轮。
    • 3. 发明申请
    • METHOD OF CONTROLING A HYBRID DRIVELINE FOR REDUCING ELECTRICAL LOSSES
    • 控制用于减少电力损失的混合动力系统的方法
    • WO2015142265A1
    • 2015-09-24
    • PCT/SE2015/050305
    • 2015-03-17
    • SCANIA CV AB
    • BJÖRKMAN, MathiasPETTERSSON, NiklasLINDSTRÖM, JohanBERGQUIST, Mikael
    • B60W10/113B60K6/365B60K6/40B60K6/445B60K6/547B60W10/06B60W10/08B60W20/00B60W30/19F16H61/688F16H3/72
    • B60W20/20B60K6/26B60K6/365B60K6/387B60K6/442B60K6/547B60K2006/266B60K2006/4841B60W10/06B60W10/08B60W10/113B60W10/115B60W10/26B60W20/30B60W30/19B60Y2200/92B60Y2300/182B60Y2300/70B60Y2400/73F16H3/006F16H3/091F16H3/728F16H37/042F16H61/0403F16H61/682F16H61/686F16H63/502F16H2037/101F16H2200/2007Y02T10/6234Y02T10/6286Y10S903/945
    • The present invention relates to a method to control a hybrid powertrain (3). The method comprises the steps: a) engaging a gear corresponding to the at least one gear pair (G1, 60, 72), which is connected with the first planetary gear (10), in the gearbox (2) or corresponding to the at least one gear pair (G2, 66, 78), which is connected with the second planetary gear (12) and the output shaft (20); b) selecting a gear by connecting two rotatable components (22, 26, 50) in the first planetary gear (10) with each other, via a first coupling device (56); and/or by connecting two rotatable components (28, 32, 51) in the second planetary gear (12) with each other, via a second coupling device (58); and c) controlling a switch (49) connected to the first and the second electrical machines (14, 16), in such a way that the first electrical machine (14) is set into a waiting state, if the second coupling device (58) connects the two rotatable components (28, 32, 51) of the second planetary gear (12) with each other, and in such a way that the second electrical machine (14) is set into a waiting state, if the first coupling device (56) connects the two rotatable components (22, 26, 50) of the first planetary gear (10) with each other. The invention also relates to a vehicle (1) with a hybrid drive line (3), which vehicle (1) comprises a gearbox (2), which is controlled according to the method. The invention also relates to a computer program (P) to control a hybrid powertrain (3) and a computer program product comprising program code for an electronic control device (48) or another computer (53) to implement the method according to the invention.
    • 本发明涉及控制混合动力总成(3)的方法。 该方法包括以下步骤:a)将与至少一个与第一行星齿轮(10)连接的至少一个齿轮对(G1,60,72)的齿轮啮合在齿轮箱(2)中或对应于 与第二行星齿轮(12)和输出轴(20)连接的至少一个齿轮对(G2,66,78); b)通过第一联接装置(56)将第一行星齿轮(10)中的两个可旋转部件(22,26,50)彼此连接来选择齿轮; 和/或通过第二联接装置(58)将第二行星齿轮(12)中的两个可旋转部件(28,32,51)彼此连接; 以及c)控制连接到第一和第二电机(14,16)的开关(49),使得第一电机(14)处于等待状态,如果第二联接装置(58) )将第二行星齿轮(12)的两个可旋转部件(28,32,51)彼此连接,并且使得第二电机(14)处于等待状态,如果第一联接装置 (56)将第一行星齿轮(10)的两个可旋转部件(22,26,50)彼此连接。 本发明还涉及具有混合动力驱动线(3)的车辆(1),该车辆(1)包括根据该方法控制的变速箱(2)。 本发明还涉及一种用于控制混合动力总成(3)的计算机程序(P)和包括用于电子控制装置(48)或另一计算机(53)的程序代码的计算机程序产品,以实现根据本发明的方法。
    • 4. 发明申请
    • METHOD FOR CONTROLLING A HYBRID DRIVELINE
    • 控制混合动力的方法
    • WO2015142261A1
    • 2015-09-24
    • PCT/SE2015/050301
    • 2015-03-17
    • SCANIA CV AB
    • BJÖRKMAN, MathiasPETTERSSON, NiklasLINDSTRÖM, JohanBERGQUIST, Mikael
    • B60K6/365B60K1/02B60K6/40B60K6/445B60K6/547B60W10/06B60W10/08B60W20/00B60W10/113F16H3/08F16H3/091F16H3/72
    • B60W20/30B60K1/02B60K6/365B60K6/40B60K6/442B60K6/445B60K6/547B60W10/02B60W10/06B60W10/08B60W10/113B60W10/115B60W20/00B60W20/40B60Y2200/92B60Y2300/70F16H3/006F16H3/728F16H37/042F16H37/046F16H2003/008F16H2037/102Y02T10/6239Y02T10/6286Y10S903/911Y10S903/919Y10S903/945
    • The invention relates to a method for controlling a hybrid powertrain (3), comprising a combustion engine (4); a gearbox (2) with an input shaft (8) and an output shaft (20); a first planetary gear (10), which is connected to the input shaft (8) and a first main shaft (34); a second planetary gear (12), which is connected to the first planetary gear (10) and a second main shaft (36); a first electrical machine (14), which is connected to the first planetary gear (10); a second electrical machine (16), which is connected to the second planetary gear (12), wherein the electrical machines (14, 16) may operate each other; at least one gear pair (G1, 60, 72), connected with the first planetary gear (10) and the output shaft (20); and at least one gear pair (G2, 66, 78), connected with the second planetary gear (12) and the output shaft (20), wherein the combustion engine is connected with a first planetary wheel carrier (50), arranged in the first planetary gear (10) via the input shaft (8), wherein the second main shaft (36) is connected with a second planetary wheel carrier (51), arranged in the second planetary gear (12). The method comprises the steps, while the combustion engine (4) is in operation: a) to ensure that gears are engaged, corresponding to the at least one gear pair (G1, 60, 72), connected with the first planetary gear (10), and corresponding to the at least one gear pair (G2, 66, 78), connected with the second planetary gear (12), and b) to activate the first electrical machine (14) and the second electrical machine (16), in such a way that total emitted electrical power from the first and second electrical machines (14, 16) is zero and in such a way that a torque is generated in the output shaft (20). The invention also relates to a vehicle (1), which comprises a hybrid powertrain controlled according to the method according to the invention. The invention also relates to a computer program (P) to control a hybrid powertrain according to the invention and a computer program product, comprising program code for an electronic control device (48), or another computer (53), to implement the method according to the in¬ vention.
    • 本发明涉及一种用于控制混合式动力总成(3)的方法,其包括内燃机(4); 具有输入轴(8)和输出轴(20)的齿轮箱(2); 与输入轴(8)连接的第一行星齿轮(10)和第一主轴(34); 与第一行星齿轮(10)连接的第二行星齿轮(12)和第二主轴(36); 连接到第一行星齿轮(10)的第一电机(14); 连接到第二行星齿轮(12)的第二电机(16),其中电机(14,16)可彼此操作; 与第一行星齿轮(10)和输出轴(20)连接的至少一个齿轮对(G1,60,72); 以及与所述第二行星齿轮(12)和所述输出轴(20)连接的至少一个齿轮对(G2,66,78),其中所述内燃机与第一行星轮架(50)相连, 第一行星齿轮(10)经由输入轴(8),其中第二主轴(36)与布置在第二行星齿轮(12)中的第二行星轮架(51)连接。 该方法包括以下步骤:在内燃机(4)运行时:a)确保齿轮啮合,对应于与第一行星齿轮(10)连接的至少一个齿轮对(G1,60,72) ),并且对应于与第二行星齿轮(12)连接的至少一个齿轮对(G2,66,78),以及b)激活第一电机(14)和第二电机(16), 使得来自第一和第二电机(14,16)的总发射电力为零,并且使得在输出轴(20)中产生转矩。 本发明还涉及一种车辆(1),其包括根据本发明的方法控制的混合式动力总成。 本发明还涉及一种用于控制根据本发明的混合动力系统的计算机程序(P)和包括用于电子控制装置(48)或另一计算机(53)的程序代码的计算机程序产品,以实现根据 发现。