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1. 发明申请

WO2015076724A1 METHOD FOR FAST CHANGE OF GEARS IN A VEHICLE COMPRISING A HYBRID DRIVELINE 审中-公开
标题翻译：一种包含混合动力车辆的齿轮快速变化的方法
公开(公告)号：WO2015076724A1
公开(公告)日：2015-05-28
申请号：PCT/SE2014/051349
申请日：2014-11-13
申请人： SCANIA CV AB
发明人： NILSSON, Mattias , SUNDÉN, Fredrik , LIWELL, Mats , KOURIE, Afram
IPC分类号： B60W30/19 , F16H3/091 , F16H3/12 , F16H37/04
CPC分类号： B60W30/19 , B60K6/36 , B60K6/387 , B60K6/40 , B60K6/48 , B60K6/547 , B60K2006/4825 , B60W10/02 , B60W10/06 , B60W10/08 , B60W10/11 , B60W20/00 , B60W20/10 , B60W20/30 , B60W20/40 , B60W30/18 , B60W2300/12 , B60W2510/083 , B60W2510/1005 , B60W2510/1015 , B60W2510/104 , B60W2540/10 , B60W2710/021 , B60W2710/0666 , B60W2710/081 , B60W2710/082 , B60W2710/083 , B60W2710/1005 , B60W2710/1011 , B60W2710/1038 , B60Y2200/92 , B60Y2300/188 , B60Y2300/19 , F16H3/091 , F16H3/12 , F16H3/126 , F16H61/0403 , F16H61/0437 , F16H2061/0422 , F16H2063/506 , Y02T10/6221 , Y02T10/6252 , Y02T10/6286 , Y10S903/909 , Y10S903/919 , Y10S903/93 , Y10S903/951
摘要： The invention relates to a method for shifting in a vehicle (1) with a hybrid powertrain (2), comprising a combustion engine (3), an electric machine (4), a gearbox (6) with an input shaft (10) and a main shaft (14), wherein the combustion engine (3) and the electric machine (4) are connected to the input shaft (10) and a lay shaft (16), which via gear sets (50, 52 and 58, 60, 62) is connected to the input shaft (10) and the main shaft (14), so that they form a split gear unit (13) and a main gear unit (15). The method comprises the steps: a) to bring the main gear unit (15) into a substantially zero torque state, b) in the event the input shaft (10) and the lay shaft (16) must both be accelerated or decelerated: to initiate synchronisation of the speed of the lay shaft (16) with, on the one hand, the speed of the input shaft (10), and, on the other hand, the speed of the main shaft (14), at a joint first point in time (t1 ), c) to engage a gear in the split gear unit (13) when the speed of the lay shaft (16) has been synchronised with the speed of the input shaft (10) at a second point in time (t2), and d) to engage a gear in the main gear unit (15) when the speed of the lay shaft (16) has been synchronised with the speed of the main shaft (14) at a third point in time (t3). The invention also relates to a hybrid powertrain (2) and a vehicle (1), as well as a computer program (P) and a computer program product.
摘要翻译：本发明涉及一种用混合式动力总成（2）在车辆（1）中移动的方法，包括内燃机（3），电机（4），具有输入轴（10）的齿轮箱（6）和主轴（14），其中所述内燃机（3）和所述电机（4）连接到所述输入轴（10）和副轴（16），所述主轴通过齿轮组（50,52和58,60 ，62）连接到输入轴（10）和主轴（14），使得它们形成分动齿轮单元（13）和主齿轮单元（15）。该方法包括以下步骤：a）使主齿轮单元（15）进入基本为零转矩状态，b）在输入轴（10）和副轴（16）必须都被加速或减速的情况下：至一方面开始同步转轴（16）的速度与输入轴（10）的速度，另一方面，主轴（14）的速度在第一时间点（t1），c）当第二时间点（16）的速度与输入轴（10）的速度同步时，使齿轮啮合在分动齿轮单元（13）中，（t2），以及d）当所述副轴（16）的速度与所述主轴（14）的速度在第三时间点（t3）同步时，使所述主齿轮单元（15）中的齿轮啮合）。本发明还涉及混合动力总成（2）和车辆（1），以及计算机程序（P）和计算机程序产品。

2. 发明申请

WO2017164799A1 METHOD FOR CONTROLLING A HYBRID POWERTRAIN, A HYBRID POWERTRAIN, AND A VEHICLE COMPRISING SUCH A HYBRID POWERTRAIN 审中-公开
标题翻译：用于控制混合动力传动系的方法，混合动力传动系和包括这种混合动力传动系的车辆
公开(公告)号：WO2017164799A1
公开(公告)日：2017-09-28
申请号：PCT/SE2017/050272
申请日：2017-03-22
申请人： SCANIA CV AB
发明人： LIWELL, Mats , NILSSON, Mattias , SUNDÉN, Fredrik , KOURIE, Afram
IPC分类号： B60W30/18 , B60K6/547 , B60K6/48 , B60W10/06 , B60W10/08 , B60W10/11 , B60W20/10 , B60W20/30 , B60W30/192 , F02N11/00
摘要： The present invention relates to a method to control a hybrid powertrain (2), comprising a combustion engine (3), an electric machine (4), a gearbox (6) with an input shaft (10) and an output shaft (18), wherein the combustion engine (3) and the electric machine (4) are connected to the input shaft (10). The method comprises the following steps: a) disconnecting the combustion engine (3) from the input shaft (10) with a coupling device (12), b) engaging a starting gear in the gearbox (6), which starting gear is higher than the gear at which the combustion engine's (3) torque at idling speed is able to operate the input shaft (10), c) generating a torque in the input shaft with the electric machine (4), d) accelerating the electric machine (4), and e) connecting the combustion engine (3) to the input shaft (10) with the coupling device (12) when the electric machine (4) has reached substantially the same rotational speed as the combustion engine (3). The invention also relates to a hybrid powertrain (2) and a vehicle (1).
摘要翻译：混合动力系统（2）的控制方法技术领域本发明涉及一种控制混合动力系统（2）的方法，该混合动力系统包括内燃机（3），电机（4），具有输入轴（10）的齿轮箱）和输出轴（18），其中内燃机（3）和电机（4）连接到输入轴（10）。该方法包括以下步骤：a）利用联接装置（12）将内燃机（3）从输入轴（10）断开，b）啮合齿轮箱（6）中的启动齿轮，该启动齿轮高于内燃机（3）怠速时的扭矩能够操作输入轴（10），c）利用电机（4）在输入轴中产生扭矩，d）加速电机（4）），以及e）当电机（4）达到与内燃机（3）基本相同的转速时，利用耦合装置（12）将内燃机（3）连接到输入轴（10）。本发明还涉及混合动力系统（2）和车辆（1）。

3. 发明申请

WO2021096407A1 A METHOD FOR DRIVING AT LEAST ONE POWER CONSUMER CONNECTED TO A POWERTRAIN 审中-公开
公开(公告)号：WO2021096407A1
公开(公告)日：2021-05-20
申请号：PCT/SE2020/051037
申请日：2020-10-27
申请人： SCANIA CV AB
发明人： BJÖRKMAN, Mathias , PETTERSSON, Niklas , SUNDÉN, Fredrik , BERGQUIST, Mikael , LINDSTRÖM, Johan
IPC分类号： B60K17/28 , B60K6/48 , B60K6/365 , B60K6/547 , B60W10/02 , B60W10/06 , B60W10/08 , B60W10/113 , B60W10/30 , B60W20/15
摘要： The invention relates to a method, performed by a control device (48), for driving at least one power consumer (PC1, PC2) connected to a powertrain (3) of a vehicle (1). The at least one propulsion unit comprises a first electrical machine (14) and a second electrical machine (16), wherein the first electrical machine (14) is connected to a first main shaft (34) and the second electrical machine (16) is connected to a second main shaft (36). A connection shaft (9) is connected to the first electrical machine (14); and the at least one power consumer (PC1, PC2) comprises a first power consumer (PC1) connected to the first main shaft (34) and/or a second power consumer (PC2) connected to the connection shaft (9). The method comprising: controlling (s101) the powertrain (3) to provide uninterrupted propelling torque on the first main shaft (34) and/or on the connection shaft (9) during a stand still condition of the out- put shaft of the gearbox and/or during a transition from a stand still condition to a rotational condition of the output shaft (20) of the gearbox, and/or during gear shifting from one gear to another gear in the gearbox (2). The invention also relates to a vehicle (1) comprising a powertrain (3), a computer program and a computer-readable medium.

4. 发明申请

WO2015080656A1 METHOD FOR BRAKING A VEHICLE WITH A HYBRID POWERTRAIN BY CONTROLLED USE OF AN ELECTRIC MACHINE 审中-公开
标题翻译：通过控制电机对混合动力系统制动车辆的方法
公开(公告)号：WO2015080656A1
公开(公告)日：2015-06-04
申请号：PCT/SE2014/051406
申请日：2014-11-26
申请人： SCANIA CV AB
发明人： KOURIE, Afram , LIWELL, Mats , NILSSON, Mattias , SUNDÉN, Fredrik
IPC分类号： B60K6/20 , B60L7/10 , B60W10/18 , B60W10/196 , B60W20/00
CPC分类号： B60L7/10 , B60K6/387 , B60K6/48 , B60K6/547 , B60K2006/4825 , B60L7/18 , B60L11/14 , B60L15/2009 , B60L2240/423 , B60L2240/80 , B60L2250/28 , B60L2270/145 , B60W10/02 , B60W10/08 , B60W10/26 , B60W20/10 , B60W30/18072 , B60W30/18127 , B60W2030/1809 , B60W2710/083 , B60W2710/085 , Y02T10/6221 , Y02T10/6252 , Y02T10/645 , Y02T10/70 , Y02T10/7077 , Y02T10/72 , Y02T10/7275
摘要： The invention relates to a method to brake a vehicle (1 ) with a hybrid powertrain (2), comprising a brake pedal (29), a combustion engine (3), an electric machine (4) and a gearbox (6) with an input shaft (10) and an output shaft (18), wherein the combustion engine (3) and the electric machine (4) are connected to the input shaft (10). The method comprises the steps a) to switch the electric machine (4) to generator operation, when the brake pedal (29) is manoeuvred by the vehicle's driver from a first position (D1 ) towards a second position (D2); b) to control the electric machine (4) with a predetermined torque limitation to avoid that a pulse and a Shock wave arise in the hybrid powertrain (2); c) to control the electric machine (4) without torque limitation towards a torque (T3), requested by the driver and corresponding to a second position (D2) of the brake pedal (29), and d) to control the electric machine (4) from a state without torque limitation to a state with a predetermined torque limitation, before the torque (T3), corresponding to the second position (D2) of the brake pedal (29), is reached. The invention also relates to a hybrid powertrain (2) and a vehicle, as well as a computer program (P) and a computer program product.
摘要翻译：本发明涉及一种用混合动力系（2）制动车辆（1）的方法，该混合动力系包括制动踏板（29），内燃机（3），电机（4）和齿轮箱（6）输入轴（10）和输出轴（18），其中所述内燃机（3）和所述电机（4）连接到所述输入轴（10）。该方法包括以下步骤：a）当制动踏板（29）由车辆驾驶员从第一位置（D1）向第二位置（D2）操纵时，将电机（4）切换到发电机操作; b）以预定的扭矩限制来控制电机（4），以避免混合动力总成（2）中产生脉冲和冲击波; c）根据驾驶员要求并对应于制动踏板（29）的第二位置（D2），对转矩（T3）没有扭矩限制来控制电机（4），以及d）控制电机在没有扭矩限制的状态下，在与制动踏板（29）的第二位置（D2）对应的扭矩（T3）之前，从没有转矩限制的状态到具有预定转矩限制的状态。本发明还涉及混合动力总成（2）和车辆，以及计算机程序（P）和计算机程序产品。

5. 发明申请

WO2015076723A1 METHOD FOR CONTROLLING GEAR SHIFTING IN A HYBRID DRIVELINE BY USE OF AN ELECTRIC MACHINE 审中-公开
标题翻译：通过使用电机控制混合动力齿轮齿轮换档的方法
公开(公告)号：WO2015076723A1
公开(公告)日：2015-05-28
申请号：PCT/SE2014/051348
申请日：2014-11-13
申请人： SCANIA CV AB
发明人： NILSSON, Mattias , SUNDÉN, Fredrik , LIWELL, Mats , KOURIE, Afram
IPC分类号： B60W30/19 , B60K6/48 , B60W10/08 , B60W10/11 , B60W30/18 , F16H3/12
CPC分类号： B60W30/19 , B60K6/36 , B60K6/387 , B60K6/40 , B60K6/48 , B60K6/547 , B60K2006/4825 , B60W10/02 , B60W10/06 , B60W10/08 , B60W10/11 , B60W20/00 , B60W20/10 , B60W20/30 , B60W20/40 , B60W30/18 , B60W2300/12 , B60W2510/083 , B60W2510/1005 , B60W2510/1015 , B60W2510/104 , B60W2540/10 , B60W2710/021 , B60W2710/0666 , B60W2710/081 , B60W2710/082 , B60W2710/083 , B60W2710/1005 , B60W2710/1011 , B60W2710/1038 , B60Y2200/92 , B60Y2300/188 , B60Y2300/19 , F16H3/091 , F16H3/12 , F16H3/126 , F16H61/0403 , F16H61/0437 , F16H2061/0422 , F16H2063/506 , Y02T10/6221 , Y02T10/6252 , Y02T10/6286 , Y10S903/909 , Y10S903/919 , Y10S903/93 , Y10S903/951
摘要： The invention relates to a method to control a hybrid powertrain (2) in a vehicle, comprising a combustion engine (3), an electric machine (4) and a gearbox (6) with an input shaft (10) and output shaft (18), wherein the combustion engine (3) and the electric machine (4) are connected to the input shaft (10). The method comprises the steps of controlling the gearbox (6) to a neutral position; controlling the speed of the electric machine (4) to a predetermined speed, corresponding to a target speed for the input shaft (10) according to the next selected gear; engaging a gear in the gearbox (6); controlling the electric machine (4), so that the electric machine (4) accelerates or decelerates depending on a requested driving torque for the vehicle (1); detecting when a control signal for the electric machine (4) corresponds to a predetermined signal value; and controlling the electric machine (4) to the requested driving torque. The invention also relates to a hybrid powertrain and a vehicle (1), as well as a computer program (P) and a computer program product.
摘要翻译：本发明涉及一种控制车辆中的混合动力总成（2）的方法，其包括内燃机（3），电机（4）和具有输入轴（10）和输出轴（18）的变速箱（6）），其中所述内燃机（3）和所述电机（4）连接到所述输入轴（10）。该方法包括以下步骤：将齿轮箱（6）控制到中立位置; 根据下一个所选择的齿轮将电机（4）的速度控制在与输入轴（10）的目标速度相对应的预定速度; 与齿轮箱（6）中的齿轮接合; 控制电机（4），使得电机（4）根据所要求的车辆（1）的驱动转矩加速或减速; 检测电机（4）的控制信号何时对应于预定的信号值; 以及将所述电机（4）控制到所要求的驱动转矩。本发明还涉及混合动力总成和车辆（1），以及计算机程序（P）和计算机程序产品。

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